Park West Asset Management LLC

SEC source: 0000905718-20-000470 · plxpharma_fm4may152020.xml · derivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 6,000

Underlying: Common Stock · 1,935,483 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of Series B Convertible Preferred Stock, par value $0.001 per share ("Series B Preferred Stock"), of PLx Pharma Inc. (the "Company") is convertible at any time into a number of shares of common stock, par value $0.001 ("Common Stock"), of the Company equal to the stated value (initially $1,000) divided by the conversion price (initially $3.10), in each case subject to customary adjustments under the certificate of designations for the Series B Preferred Stock (the "Certificate of Designations"). Unless converted pursuant to its terms, the Series B Preferred Stock does not expire. The Certificate of Designations prohibits conversion to the extent that the holder, together with its affiliates, would beneficially own in excess of 9.9% of the number of shares of Common Stock outstanding immediately after giving effect to the conversion.

F2 · derivative.expiration_date: Each share of Series B Convertible Preferred Stock, par value $0.001 per share ("Series B Preferred Stock"), of PLx Pharma Inc. (the "Company") is convertible at any time into a number of shares of common stock, par value $0.001 ("Common Stock"), of the Company equal to the stated value (initially $1,000) divided by the conversion price (initially $3.10), in each case subject to customary adjustments under the certificate of designations for the Series B Preferred Stock (the "Certificate of Designations"). Unless converted pursuant to its terms, the Series B Preferred Stock does not expire. The Certificate of Designations prohibits conversion to the extent that the holder, together with its affiliates, would beneficially own in excess of 9.9% of the number of shares of Common Stock outstanding immediately after giving effect to the conversion.

F2 · derivative.underlying_shares: Each share of Series B Convertible Preferred Stock, par value $0.001 per share ("Series B Preferred Stock"), of PLx Pharma Inc. (the "Company") is convertible at any time into a number of shares of common stock, par value $0.001 ("Common Stock"), of the Company equal to the stated value (initially $1,000) divided by the conversion price (initially $3.10), in each case subject to customary adjustments under the certificate of designations for the Series B Preferred Stock (the "Certificate of Designations"). Unless converted pursuant to its terms, the Series B Preferred Stock does not expire. The Certificate of Designations prohibits conversion to the extent that the holder, together with its affiliates, would beneficially own in excess of 9.9% of the number of shares of Common Stock outstanding immediately after giving effect to the conversion.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI" and, together with PWIMF, the "PW Funds"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: As of May 15, 2020, PWIMF held 5,450 shares of Series B Preferred Stock and PWPI held 550 shares of Series B Preferred Stock. The Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-19-000541 · sciplay_fm4jun132019.xml · nonDerivative · entry 2

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 3,329,709

F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions with prices ranging from $12.75 to $13.10 per share, inclusive. The Reporting Person undertakes to provide SciPlay Corp, any security holder thereof, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth herein.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F4 · ownership.nature: On June 14, 2019, the date of the latest transaction reported in this statement, PWIMF held 3,024,490 shares of Class A Common Stock $0.001 par value per share (the "Common Stock") and PWPI held 305,219 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-19-000541 · sciplay_fm4jun132019.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 3,250,000

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions with prices ranging from $13.10 to $13.61 per share, inclusive. The Reporting Person undertakes to provide SciPlay Corp, any security holder thereof, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth herein.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F4 · ownership.nature: On June 14, 2019, the date of the latest transaction reported in this statement, PWIMF held 3,024,490 shares of Class A Common Stock $0.001 par value per share (the "Common Stock") and PWPI held 305,219 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 14

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 31,787

Underlying: Common Stock · 31,787 shares

Expires 2020-06-04

F9 · derivative.exercise_price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F9 · price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F9 · ownership.nature: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 13

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 31,787 shares

Expires 2019-06-04

F9 · derivative.exercise_price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F9 · price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F9 · ownership.nature: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 12

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 168,213

Underlying: Common Stock · 168,213 shares

Expires 2020-06-04

F8 · derivative.exercise_price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F8 · price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F8 · ownership.nature: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 11

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 168,213 shares

Expires 2019-06-04

F8 · derivative.exercise_price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F8 · price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F8 · ownership.nature: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 10

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires 2020-06-04

F7 · derivative.exercise_price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F7 · price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F7 · ownership.nature: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 9

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 30,000 shares

Expires 2019-06-04

F7 · derivative.exercise_price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F7 · price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F7 · ownership.nature: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 8

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2020-06-04

F6 · derivative.exercise_price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F6 · price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F6 · ownership.nature: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 7

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 300,000 shares

Expires 2019-06-04

F6 · derivative.exercise_price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F6 · price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F6 · ownership.nature: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 6

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 800,000

Underlying: Common Stock · 800,000 shares

Expires 2020-06-04

F5 · derivative.exercise_price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F5 · price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F5 · ownership.nature: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 5

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 800,000 shares

Expires 2019-06-04

F5 · derivative.exercise_price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F5 · price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F5 · ownership.nature: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 4

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 410,000

Underlying: Common Stock · 410,000 shares

Expires 2020-06-04

F4 · derivative.exercise_price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F4 · price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F4 · ownership.nature: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 3

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 410,000 shares

Expires 2019-06-04

F4 · derivative.exercise_price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F4 · price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F4 · ownership.nature: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 2

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 340,000

Underlying: Common Stock · 340,000 shares

Expires 2020-06-04

F3 · derivative.exercise_price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F3 · price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-20-000531 · kindredbiosc_fm4jun32019.xml · derivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 340,000 shares

Expires 2019-06-04

F3 · derivative.exercise_price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On June 3, 2019, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2019 to June 4, 2020 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F3 · price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-19-000474 · sciplay_fm4may162019.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 3,000,000

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions with prices ranging from $15.50 to $16.00 per share, inclusive. The Reporting Person undertakes to provide SciPlay Corp, any security holder thereof, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth herein.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: On May 16, 2019, the date of the event which requires the filing of this statement, PWIMF held 2,720,620 shares of Class A Common Stock $0.001 par value per share (the "Common Stock") and PWPI held 279,380 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-19-000431 · sciplay_fm4may82019.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 2,502,500

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions with prices ranging from $14.98 to $15.40 per share, inclusive. The Reporting Person undertakes to provide SciPlay Corp, any security holder thereof, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth herein.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: On May 8, 2019, the date of the event which requires the filing of this statement, PWIMF held 2,269,615 shares of Class A Common Stock $0.001 par value per share (the "Common Stock") and PWPI held 232,885 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-19-000246 · plxpharm_fm4feb202019.xml · derivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 15,000

Underlying: Common Stock · 5,769,230 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of Series A Convertible Preferred Stock, par value $0.001 per share ("Series A Preferred Stock"), of PLx Pharma Inc. (the "Company") is convertible at any time into a number of shares of common stock, par value $0.001 ("Common Stock"), of the Company equal to the stated value (initially $1,000) divided by the conversion price (initially $2.60), in each case subject to customary adjustments under the certificate of designations for the Series A Preferred Stock (the "Certificate of Designations"). Unless converted pursuant to its terms, the Series A Preferred Stock does not expire. The Certificate of Designations prohibits conversion to the extent that the holder, together with its affiliates, would beneficially own in excess of 9.9% of the number of shares of Common Stock outstanding immediately after giving effect to the conversion.

F2 · derivative.expiration_date: Each share of Series A Convertible Preferred Stock, par value $0.001 per share ("Series A Preferred Stock"), of PLx Pharma Inc. (the "Company") is convertible at any time into a number of shares of common stock, par value $0.001 ("Common Stock"), of the Company equal to the stated value (initially $1,000) divided by the conversion price (initially $2.60), in each case subject to customary adjustments under the certificate of designations for the Series A Preferred Stock (the "Certificate of Designations"). Unless converted pursuant to its terms, the Series A Preferred Stock does not expire. The Certificate of Designations prohibits conversion to the extent that the holder, together with its affiliates, would beneficially own in excess of 9.9% of the number of shares of Common Stock outstanding immediately after giving effect to the conversion.

F2 · derivative.underlying_shares: Each share of Series A Convertible Preferred Stock, par value $0.001 per share ("Series A Preferred Stock"), of PLx Pharma Inc. (the "Company") is convertible at any time into a number of shares of common stock, par value $0.001 ("Common Stock"), of the Company equal to the stated value (initially $1,000) divided by the conversion price (initially $2.60), in each case subject to customary adjustments under the certificate of designations for the Series A Preferred Stock (the "Certificate of Designations"). Unless converted pursuant to its terms, the Series A Preferred Stock does not expire. The Certificate of Designations prohibits conversion to the extent that the holder, together with its affiliates, would beneficially own in excess of 9.9% of the number of shares of Common Stock outstanding immediately after giving effect to the conversion.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI" and, together with PWIMF, the "PW Funds"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: As of February 20, 2019, PWIMF held 13,565 shares of Series A Preferred Stock and PWPI held 1,435 shares of Series A Preferred Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-19-000067 · parkwest_fm4jan182019.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 6,743,893

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of January 18, 2019, PWIMF held 6,096,140 shares of Common Stock, and PWPI held 647,753 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-001018 · ownership.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 1,473,218

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI" and, together with PWIMF, the "PW Funds"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F2 · ownership.nature: As of December 27, 2018, PWIMF held 1,332,191 shares of common stock, par value $0.001 per share (the "Common Stock"), of PLx Pharma Inc. (the "Company"), and PWPI held 141,027 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-001018 · ownership.xml · derivative · entry 2

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 500,000

Underlying: Common Stock · 500,000 shares

Expires not disclosed

F3 · price: On December 20, 2018, the PW Funds entered into a Purchase Agreement with the Company (the "Purchase Agreement"), pursuant to which the PW Funds agreed to purchase 15,000 shares of Series A Convertible Preferred Stock, par value $0.001 per share, for an aggregate purchase price of $15,000,000 (the "Private Placement"). The closing of the Private Placement is contingent on the Company obtaining stockholder approval of (i) an amendment to the Company's Amended and Restated Certificate of Incorporation to authorize 1,000,000 shares of "blank check" preferred stock and (ii) the issuance of more than 20% of the Common Stock in the Private Placement for purposes of Nasdaq Listing Rule 5635 (the "Stockholder Approval").

F6 · price: The Company issued the Commitment Warrants at no additional cost, in consideration of the PW Funds' commitments pursuant to the Purchase Agreement.

F3 · derivative.exercise_date: On December 20, 2018, the PW Funds entered into a Purchase Agreement with the Company (the "Purchase Agreement"), pursuant to which the PW Funds agreed to purchase 15,000 shares of Series A Convertible Preferred Stock, par value $0.001 per share, for an aggregate purchase price of $15,000,000 (the "Private Placement"). The closing of the Private Placement is contingent on the Company obtaining stockholder approval of (i) an amendment to the Company's Amended and Restated Certificate of Incorporation to authorize 1,000,000 shares of "blank check" preferred stock and (ii) the issuance of more than 20% of the Common Stock in the Private Placement for purposes of Nasdaq Listing Rule 5635 (the "Stockholder Approval").

F4 · derivative.exercise_date: The warrants reported on this Form 4 (the "Commitment Warrants") are only exercisable to the extent that the Company does not obtain the Stockholder Approval by April 15, 2019 (the "Exercisability Date").

F3 · derivative.expiration_date: On December 20, 2018, the PW Funds entered into a Purchase Agreement with the Company (the "Purchase Agreement"), pursuant to which the PW Funds agreed to purchase 15,000 shares of Series A Convertible Preferred Stock, par value $0.001 per share, for an aggregate purchase price of $15,000,000 (the "Private Placement"). The closing of the Private Placement is contingent on the Company obtaining stockholder approval of (i) an amendment to the Company's Amended and Restated Certificate of Incorporation to authorize 1,000,000 shares of "blank check" preferred stock and (ii) the issuance of more than 20% of the Common Stock in the Private Placement for purposes of Nasdaq Listing Rule 5635 (the "Stockholder Approval").

F5 · derivative.expiration_date: The Commitment Warrants expire on the tenth anniversary of the Exercisability Date and will be surrendered to the Company for cancellation if the Stockholder Approval is obtained on or prior to the Exercisability Date.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI" and, together with PWIMF, the "PW Funds"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F7 · ownership.nature: As of December 20, 2018, PWIMF held Commitment Warrants to purchase up to 452,135 shares of Common Stock and PWPI held Commitment Warrants to purchase up to 47,865 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000596 · kindredbiosc_fm4jun202018.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 6,002,053

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of June 20, 2018, PWIMF held 5,397,002 shares of Common Stock, and PWPI held 605,051 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 14

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 31,787

Underlying: Common Stock · 31,787 shares

Expires 2019-06-04

F9 · derivative.exercise_price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F9 · price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F9 · ownership.nature: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 13

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 31,787 shares

Expires 2018-06-04

F9 · derivative.exercise_price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F9 · price: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F9 · ownership.nature: Commencing March 27, 2017, the Reporting Person entered into an equity swap with the Counterparty for 31,787 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $226,441, representing $7.1237 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 12

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 168,213

Underlying: Common Stock · 168,213 shares

Expires 2019-06-04

F8 · derivative.exercise_price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F8 · price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F8 · ownership.nature: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 11

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 168,213 shares

Expires 2018-06-04

F8 · derivative.exercise_price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F8 · price: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F8 · ownership.nature: Commencing March 24, 2017, the Reporting Person entered into an equity swap with the Counterparty for 168,213 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty approximately $1,203,244, representing $7.1531 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 10

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires 2019-06-04

F7 · derivative.exercise_price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F7 · price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F7 · ownership.nature: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 9

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 30,000 shares

Expires 2018-06-04

F7 · derivative.exercise_price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F7 · price: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F7 · ownership.nature: Commencing February 1, 2017, the Reporting Person entered into an equity swap with the Counterparty for 30,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $197,376, representing $6.5792 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 8

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2019-06-04

F6 · derivative.exercise_price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F6 · price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F6 · ownership.nature: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 7

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 300,000 shares

Expires 2018-06-04

F6 · derivative.exercise_price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F6 · price: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F6 · ownership.nature: Commencing October 12, 2016, the Reporting Person entered into an equity swap with the Counterparty for 300,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,539,000, representing $5.13 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 6

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 800,000

Underlying: Common Stock · 800,000 shares

Expires 2019-06-04

F5 · derivative.exercise_price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F5 · price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F5 · ownership.nature: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 5

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 800,000 shares

Expires 2018-06-04

F5 · derivative.exercise_price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F5 · price: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F5 · ownership.nature: Commencing October 6, 2016, the Reporting Person entered into an equity swap with the Counterparty for 800,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $4,144,000, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 4

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 410,000

Underlying: Common Stock · 410,000 shares

Expires 2019-06-04

F4 · derivative.exercise_price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F4 · price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F4 · ownership.nature: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 3

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 410,000 shares

Expires 2018-06-04

F4 · derivative.exercise_price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F4 · price: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F4 · ownership.nature: Commencing October 5, 2016, the Reporting Person entered into an equity swap with the Counterparty for 410,000 shares of Common Stock, under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $2,123,800, representing $5.18 per share (including the Commission), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 2

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 340,000

Underlying: Common Stock · 340,000 shares

Expires 2019-06-04

F3 · derivative.exercise_price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F3 · price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-18-000474 · kindredbiosc_fm4feb122018.xml · derivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 340,000 shares

Expires 2018-06-04

F3 · derivative.exercise_price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F2 · kind: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F2 · price: On February 15, 2018, the Reporting Person amended its equity swap agreement with a securities broker (the "Counterparty") to extend the settlement date for its equity swaps under that agreement from June 4, 2018 to June 4, 2019 (the "Settlement Date"), for no additional consideration. The extension of the settlement date resulted in a deemed cancellation of the Reporting Person's existing equity swaps thereunder, and a deemed reentry into new equity swaps with a later settlement date. The deemed cancellation is exempt from liability under Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) promulgated thereunder.

F3 · price: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person.

F3 · ownership.nature: Commencing October 4, 2016, the Reporting Person entered into an equity swap with a securities broker (the "Counterparty") for 340,000 shares of Common Stock, par value $0.0001 per share, of the Company (the "Common Stock"), under which, on the Settlement Date, (i) the Reporting Person will be obligated to pay to the Counterparty $1,727,166, representing $5.0799 per share (including a $0.03 per share commission (the "Commission")), and (ii) the Counterparty will be obligated to pay to the Reporting Person the aggregate market value as of the Settlement Date for such shares.

F10 · ownership.nature: During the term of the equity swap agreement, any dividends earned on the shares of Common Stock underlying the equity swaps will be paid to the Reporting Person, and the Reporting Person will pay to the Counterparty "interest" on the aggregate swap amount of approximately $11,161,027, at the Federal Funds rate plus 30 basis points. Of the aggregate of 2,080,000 shares of Common Stock currently underlying the equity swaps, PWIMF holds the economic equivalent of 1,839,846 shares, and PWPI holds the economic equivalent of 240,154 shares. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000743 · nexeo_fm4jul312017.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 6,342,499

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of Reporting Person. As of July 31, 2017, PWIMF held 5,614,684 shares of Common Stock (including 3,685,393 Founder Shares (as defined in the Form 10-Q for the quarterly period ended March 31, 2017, filed with the Securities and Exchange Commission on May 10, 2017)), and PWPI held 727,815 shares of Common Stock (including 482,972 Founder Shares). Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000735 · nexeo_fm4jul262017.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 8,342,499

F1 · price: These shares were sold in multiple transactions at prices ranging from $8.475 to $8.500, inclusive. Park West Asset Management LLC (the "Reporting Person") undertakes to provide to Nexeo Solutions, Inc., any security holder of Nexeo Solutions, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

F2 · ownership.nature: The Reporting Person is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of Reporting Person. As of July 26, 2017, PWIMF held 7,377,397 shares of Common Stock (including 3,685,393 Founder Shares (as defined in the Form 10-Q for the quarterly period ended March 31, 2017, filed with the Securities and Exchange Commission on May 10, 2017)), and PWPI held 965,102 shares of Common Stock (including 482,972 Founder Shares). Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000733 · internapcorp_fm4july252017.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 8,203,729

F2 · price: These shares were sold in multiple transactions at prices ranging from $3.850 to $3.925, inclusive. The Reporting Person undertakes to provide to Internap Corporation, any security holder of Internap Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of July 25, 2017, PWIMF held 7,281,189 shares of Common Stock $.0001 par value per share (the "Common Stock") and PWPI held 922,540 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000724 · internapcorp_fm4july212017.xml · nonDerivative · entry 4

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 10,453,729

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of July 24, 2017, PWIMF held 9,278,167 shares of Common Stock $.0001 par value per share (the "Common Stock") and PWPI held 1,175,562 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000724 · internapcorp_fm4july212017.xml · nonDerivative · entry 3

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,128,729

F2 · price: These shares were sold in multiple transactions at prices ranging from $3.900 to $3.915, inclusive. The Reporting Person undertakes to provide to Internap Corporation, any security holder of Internap Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of July 24, 2017, PWIMF held 9,278,167 shares of Common Stock $.0001 par value per share (the "Common Stock") and PWPI held 1,175,562 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000724 · internapcorp_fm4july212017.xml · nonDerivative · entry 2

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,141,429

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of July 24, 2017, PWIMF held 9,278,167 shares of Common Stock $.0001 par value per share (the "Common Stock") and PWPI held 1,175,562 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000724 · internapcorp_fm4july212017.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,411,429

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of July 24, 2017, PWIMF held 9,278,167 shares of Common Stock $.0001 par value per share (the "Common Stock") and PWPI held 1,175,562 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000725 · nexeo_fm4jun212017.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 8,350,295

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of Reporting Person. As of July 21, 2017, PWIMF held 7,384,317 shares of Common Stock (including 3,685,393 Founder Shares (as defined in the Form 10-Q for the quarterly period ended March 31, 2017, filed with the Securities and Exchange Commission on May 10, 2017)), and PWPI held 965,978 shares of Common Stock (including 482,972 Founder Shares). Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000721 · internapcorp_fm4july202017.xml · nonDerivative · entry 2

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,561,429

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of July 20, 2017, PWIMF held 10,262,252 shares of Common Stock $.0001 par value per share (the "Common Stock") and PWPI held 1,299,177 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000721 · internapcorp_fm4july202017.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,661,429

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of the Reporting Person. As of July 20, 2017, PWIMF held 10,262,252 shares of Common Stock $.0001 par value per share (the "Common Stock") and PWPI held 1,299,177 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000716 · internapcorp_fm4july182017.xml · derivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 20,000

Underlying: Common Stock · 2,000,000 shares

Expires 2017-10-20

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of Reporting Person. As of July 18, 2017, PWIMF was the obligor under 17,751 call options, and PWPI was the obligor under 2,249 call options. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.

SEC source: 0000905718-17-000704 · kindredbiosc_fm4jul122017.xml · nonDerivative · entry 1

Park West Asset Management LLC · CIK 0001386928 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 5,156,791

F1 · ownership.nature: Park West Asset Management LLC (the "Reporting Person") is the investment manager to Park West Investors Master Fund, Limited, a Cayman Islands exempted company ("PWIMF"), and Park West Partners International, Limited, a Cayman Islands exempted company ("PWPI"). Peter S. Park ("Mr. Park") is the sole member and manager of Reporting Person. As of July 12, 2017, PWIMF held 4,576,666 shares of Common Stock, and PWPI held 580,125 shares of Common Stock. Pursuant to Reg. Section 240.16a-1(a)(2), the Reporting Person's and Mr. Park's beneficial ownership is limited to their pecuniary interest, if any, in such securities.