Whitebox Multi-Strategy Partners LP

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 24

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 239,830 shares

Expires not disclosed

F7 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F7 · price: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F7 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F7 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 23

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 342,369 shares

Expires not disclosed

F7 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F7 · price: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F7 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F7 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series F Warrant gives the holder thereof the right to purchase one share of Common Stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 22

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 871,354 shares

Expires not disclosed

F6 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F6 · price: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F6 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F6 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 21

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 1,461,688 shares

Expires not disclosed

F6 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F6 · price: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F6 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F6 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series E Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain. The Series E Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on September 11, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 20

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 148,995 shares

Expires not disclosed

F5 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F5 · price: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F5 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F5 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 19

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 249,889 shares

Expires not disclosed

F5 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F5 · price: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F5 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F5 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series D Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series D Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.1 attached thereto filed on March 8, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Reverse Stock Split.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 18

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 72,921 shares

Expires not disclosed

F4 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F4 · price: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F4 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F4 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · derivative · entry 17

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock, $0.0001 par value · 122,299 shares

Expires not disclosed

F4 · derivative.exercise_price: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F4 · price: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F4 · derivative.exercise_date: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F4 · derivative.expiration_date: Pursuant to the applicable warrant agreement, each Series C Warrant gives the holder thereof the right to purchase one share of Common Stock, subject to certain exceptions. The Series C Warrants have an initial exercise price of $0.0001 per share of Common Stock, subject to customary anti-dilution provisions. Reference is made to the Issuer's 8-K and Exhibit 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference. The reported amount of Common Stock after exercise takes into account the Issuer's 20-to-1 reverse stock split as provided in the Issuer's 8-K filed on September 19, 2018, with shares of Common Stock rounded down in lieu of any fractional shares (the "Reverse Stock Split").

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 16

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,431,072

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 15

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,431,094

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 14

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,336,520

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 13

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,336,552

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 12

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,191,264

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 11

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,191,344

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 10

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,994,183

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 9

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,994,318

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 8

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 319,990

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 7

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 320,004

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 6

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 532,630

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 5

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 532,655

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 4

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,009

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 3

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,016

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 282,766

F3 · kind: Reflects shares of Common Stock, $0.0001 par value ("Common Stock") withheld at the 20-Day volume weighted average price of $1.0952 per share of Common Stock to fund the cashless exercise of the warrants held by the Reporting Persons.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-004743 · ownership.xml · nonDerivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 282,779

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-20-000641 · ownership.xml · derivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,333,100

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

F4 · derivative.exercise_price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F1 · date: The Reporting Persons were not aware of complete information regarding the transactions reported herein until receiving the transaction confirmation from the transfer agent by mail on January 28, 2020.

F4 · price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F4 · derivative.exercise_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F4 · derivative.expiration_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F4 · derivative.underlying_shares: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-20-000641 · ownership.xml · derivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,176,245

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

F4 · derivative.exercise_price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F1 · date: The Reporting Persons were not aware of complete information regarding the transactions reported herein until receiving the transaction confirmation from the transfer agent by mail on January 28, 2020.

F4 · price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F4 · derivative.exercise_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F4 · derivative.expiration_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F4 · derivative.underlying_shares: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F2 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-19-007767 · ownership.xml · derivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,213,125

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

F3 · derivative.exercise_price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · derivative.exercise_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · derivative.expiration_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · derivative.underlying_shares: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-19-007767 · ownership.xml · derivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,004,975

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

F3 · derivative.exercise_price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · price: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · derivative.exercise_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · derivative.expiration_date: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F3 · derivative.underlying_shares: These derivative securities were acquired in connection with an amendment to a credit and security agreement entered into by certain parties and the Issuer (including certain of the Reporting Persons). Pursuant to the warrant agreement entered into in respect of the series F warrants (the "Series F Warrants"), each Series F Warrant gives the holder thereof the right to purchase one share of common stock of the Issuer, subject to certain limitations. Reference is made to the Issuer's 8-K and Exhibit 4.1 attached thereto filed on December 12, 2019, which is incorporated by reference.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-19-002668 · ownership.xml · nonDerivative · entry 3

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Whitebox Credit Partners, L.P. · CIK 0001311165 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,896

F4 · kind: These securities were acquired pursuant to a stock purchase agreement between SAExploration Holdings, Inc (the "Issuer") and WMP, WCP and a certain other Private Fund dated March 28, 2019 (the "Stock Purchase Agreement") with amounts received in lieu of Jacob Paul Mercer's compensation for his role as a director of the Issuer. The acquisition was approved by the Issuer's board of directors in accordance with Rule 16b-3(d)(1) of the Exchange Act.

F5 · price: Pursuant to the Stock Purchase Agreement, this price represents the closing price of the Common Stock on March 27, 2019 with an additional $0.01 premium.

F3 · ownership.direct: These securities are directly beneficially owned by WCP and this Form 4 represents an exit filing for WCP as it now beneficially owns less than 10% of the outstanding Common Stock.

SEC source: 0000919574-19-002668 · ownership.xml · nonDerivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Whitebox Credit Partners, L.P. · CIK 0001311165 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,095

F4 · kind: These securities were acquired pursuant to a stock purchase agreement between SAExploration Holdings, Inc (the "Issuer") and WMP, WCP and a certain other Private Fund dated March 28, 2019 (the "Stock Purchase Agreement") with amounts received in lieu of Jacob Paul Mercer's compensation for his role as a director of the Issuer. The acquisition was approved by the Issuer's board of directors in accordance with Rule 16b-3(d)(1) of the Exchange Act.

F5 · price: Pursuant to the Stock Purchase Agreement, this price represents the closing price of the Common Stock on March 27, 2019 with an additional $0.01 premium.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-19-002668 · ownership.xml · nonDerivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Whitebox Credit Partners, L.P. · CIK 0001311165 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 160,480

F4 · kind: These securities were acquired pursuant to a stock purchase agreement between SAExploration Holdings, Inc (the "Issuer") and WMP, WCP and a certain other Private Fund dated March 28, 2019 (the "Stock Purchase Agreement") with amounts received in lieu of Jacob Paul Mercer's compensation for his role as a director of the Issuer. The acquisition was approved by the Issuer's board of directors in accordance with Rule 16b-3(d)(1) of the Exchange Act.

F5 · price: Pursuant to the Stock Purchase Agreement, this price represents the closing price of the Common Stock on March 27, 2019 with an additional $0.01 premium.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") and Whitebox Credit Partners, LP ("WCP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-18-006392 · ownership.xml · derivative · entry 4

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Whitebox Credit Partners, L.P. · CIK 0001311165 · 10% owner

WHITEBOX ASYMMETRIC PARTNERS LP · CIK 0001502255 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Common Stock · 21,424 shares

Expires not disclosed

F1 · derivative.exercise_price: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.exercise_price: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F1 · deemedExecutionDate: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · deemedExecutionDate: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F3 · derivative.exercise_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F3 · derivative.expiration_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F1 · derivative.underlying_shares: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.underlying_shares: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F7 · ownership.direct: The Convertible Notes are directly beneficially owned by WAP.

SEC source: 0000919574-18-006392 · ownership.xml · derivative · entry 3

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Whitebox Credit Partners, L.P. · CIK 0001311165 · 10% owner

WHITEBOX ASYMMETRIC PARTNERS LP · CIK 0001502255 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Common Stock · 29,158 shares

Expires not disclosed

F1 · derivative.exercise_price: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.exercise_price: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F1 · deemedExecutionDate: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · deemedExecutionDate: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F3 · derivative.exercise_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F3 · derivative.expiration_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F1 · derivative.underlying_shares: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.underlying_shares: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F6 · ownership.direct: The Convertible Notes are directly beneficially owned by WCP.

SEC source: 0000919574-18-006392 · ownership.xml · derivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Whitebox Credit Partners, L.P. · CIK 0001311165 · 10% owner

WHITEBOX ASYMMETRIC PARTNERS LP · CIK 0001502255 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Common Stock · 86,842 shares

Expires not disclosed

F1 · derivative.exercise_price: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.exercise_price: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F1 · deemedExecutionDate: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · deemedExecutionDate: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F3 · derivative.exercise_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F3 · derivative.expiration_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F1 · derivative.underlying_shares: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.underlying_shares: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F5 · ownership.direct: The Convertible Notes are directly beneficially owned by WMP.

SEC source: 0000919574-18-006392 · ownership.xml · derivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Whitebox Credit Partners, L.P. · CIK 0001311165 · 10% owner

WHITEBOX ASYMMETRIC PARTNERS LP · CIK 0001502255 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: Not disclosed

Underlying: Common Stock · 137,425 shares

Expires not disclosed

F1 · derivative.exercise_price: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.exercise_price: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F1 · deemedExecutionDate: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · deemedExecutionDate: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F3 · derivative.exercise_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F3 · derivative.expiration_date: The Convertible Notes are convertible at the election of the holder into shares of Common Stock at any time prior to the close of business on the second business day immediately preceding the maturity date for the Convertible Notes as specified in the Convertible Notes Indenture.

F1 · derivative.underlying_shares: The number of shares assumes that SAEXPLORATION Holdings, Inc.'s (the "Issuer") 6.00% Senior Secured Convertible Notes due 2023 (the "Convertible Notes") are converted at a conversion rate of 173.91304 shares of common stock, par value $0.0001 per share ("Common Stock") per $1,000 principal amount of Convertible Notes (with shares of Common Stock rounded down in lieu of any fractional shares). However, upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the Issuer, be in the form of shares of Common Stock, cash or a combination of cash and shares of Common Stock in amounts determined in accordance with the indenture for the Convertible Notes and therefore there can be no certainty that the Convertible Notes could be converted into the number of shares provided in column 7.

F2 · derivative.underlying_shares: (continued from Footnote 1) Reference is made to the indenture for the Convertible Notes as executed by the Reporting Persons (the "Convertible Notes Indenture"). The Reporting Persons do not acknowledge that the Convertible Notes are derivative securities for purposes of Section 16 of the Exchange Act.

F4 · ownership.nature: The Convertible Notes are directly beneficially owned by Whitebox Multi-Strategy Partners, LP ("WMP"), Whitebox Asymmetric Partners, LP ("WAP") and Whitebox Credit Partners, LP ("WCP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Reporting Persons disclaim beneficial ownership of the reported Convertible Notes except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0000919574-18-004963 · ownership.xml · derivative · entry 4

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,427,095

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.expiration_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.underlying_shares: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-18-004963 · ownership.xml · derivative · entry 3

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.expiration_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.underlying_shares: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-18-004963 · ownership.xml · derivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 29,233,812

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.expiration_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.underlying_shares: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

SEC source: 0000919574-18-004963 · ownership.xml · derivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · price: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.exercise_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.expiration_date: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The Reporting Persons obtained beneficial ownership of the derivative securities in connection with a conversion by the Issuer of 8.0% Cumulative Perpetual Series A Preferred Stock, par value $0.0001 per share ("Series A Preferred Stock"), with the consent of holders of 77.3% of the outstanding shares of the Series A Preferred Stock, into shares of common stock and/or currently unnamed warrants of the Issuer with terms identical to those of Series C Warrants (the "Future Warrants"), upon which each holder of Series A Preferred Stock will receive, for each share of Series A Preferred Stock being converted, on the conversion date, a number of shares of common stock and/or a number of Future Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Future Warrants rounded down in lieu of any fractional shares or warrants, as applicable).

F4 · derivative.underlying_shares: [Continued from Footnote 3] A portion of the Series A Preferred Stock are represented by payments-in-kind that are expected to be received by the Reporting Persons under the Certificate of Designations of 8.0% Cumulative Perpetual Series A Preferred Stock between the date hereof and the conversion date. The Private Funds, as holders thereof, elected to receive solely Future Warrants. Reference is made to the Issuer's 8-K and Exhibits 3.1 and 10.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

SEC source: 0000919574-18-002344 · p7831417.xml · derivative · entry 4

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,979,904

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-18-002344 · p7831417.xml · derivative · entry 3

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-18-002344 · p7831417.xml · derivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 4,997,800

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

SEC source: 0000919574-18-002344 · p7831417.xml · derivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · price: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.exercise_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.expiration_date: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F3 · derivative.underlying_shares: The derivative securities were acquired in connection with a mandatory conversion by the Issuer of the Mandatorily Convertible Series B Preferred Stock, par value $0.0001 ("Series B Preferred Stock") into shares of common stock and/or series D warrants of the Issuer (the "Series D Warrants"), upon which each holder of Series B Preferred Stock received, for each share of Series B Preferred Stock being converted, a number of shares of common stock and/or a number of Series D Warrants, in aggregate equal to the applicable conversion rate (with shares of common stock or Series D Warrants rounded down in lieu of any fractional shares or warrants, as applicable). The Private Funds, as holders thereof, elected to receive solely Series D Warrants. Reference is made to the Issuer's 8-K and Exhibit 3.2 attached thereto filed on February 1, 2018, which is incorporated by reference.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

SEC source: 0000919574-18-000767 · p7811045.xml · derivative · entry 6

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,458,434

Underlying: Common Stock · 1,458,434 shares

Expires not disclosed

F3 · derivative.exercise_price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.expiration_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-18-000767 · p7811045.xml · derivative · entry 5

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,979,905

Underlying: Common Stock · 2,979,905 shares

Expires not disclosed

F3 · derivative.exercise_price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.exercise_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.expiration_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-18-000767 · p7811045.xml · derivative · entry 4

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,609,229

Underlying: Common Stock · 16,609,229 shares

Expires not disclosed

F3 · derivative.exercise_price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.expiration_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.

SEC source: 0000919574-18-000767 · p7811045.xml · derivative · entry 3

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,446,026

Underlying: Common Stock · 2,446,026 shares

Expires not disclosed

F3 · derivative.exercise_price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.expiration_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

SEC source: 0000919574-18-000767 · p7811045.xml · derivative · entry 2

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 228,913

Underlying: Common Stock · 4,976,065 shares

Expires not disclosed

F3 · derivative.exercise_price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.exercise_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.expiration_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

SEC source: 0000919574-18-000767 · p7811045.xml · derivative · entry 1

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 8,514

Underlying: Common Stock · 27,853,256 shares

Expires not disclosed

F3 · derivative.exercise_price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F3 · derivative.expiration_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

F1 · ownership.nature: These securities are directly beneficially owned by certain private investment funds, including Whitebox Multi-Strategy Partners, LP ("WMP") (together, the "Private Funds") and may be deemed to be beneficially owned by (a) Whitebox Advisors LLC by virtue of its role as the investment manager of the Private Funds, and (b) Whitebox General Partner LLC by virtue of its role as the general partner of the Private Funds. Each of the Private Funds, Whitebox Advisors LLC and Whitebox General Partner LLC disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and affirmatively disclaim being a "group" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018. Following the Exchange Offer, the Reporting Persons are no longer subject to Section 16.

SEC source: 0000919574-18-000873 · p7814116.xml · derivative · entry 6

WHITEBOX ADVISORS LLC · CIK 0001257391 · 10% owner

WHITEBOX GENERAL PARTNER LLC · CIK 0001650272 · 10% owner

Whitebox Multi-Strategy Partners LP · CIK 0001452149 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,458,434

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

F3 · derivative.exercise_price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018.

F3 · price: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018.

F3 · derivative.expiration_date: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018.

F3 · derivative.underlying_shares: The derivative securities were acquired pursuant to the exchange offer (the "Exchange Offer") and consent solicitation related to the Issuer's 10.000% Senior Secured Second Lien Notes due 2019 and the Issuer's 10.000% Senior Secured Notes due 2019. Reference is made to the Issuer's 8-K and the attachments thereto filed on February 1, 2018.

F2 · ownership.direct: These securities are directly beneficially owned by WMP.