Steel Partners, Ltd.

SEC source: 0000921895-25-000738 · form404197splp_03112025.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By SPH SPV-I LLC

Disclosed balance after: 2,082,710

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F6 · shares: On March 7, 2025, SPH SPV was issued 76,323 Common Units, representing an equal number of Class C Common Units earned with respect to certain Incentive Units received pursuant to the Incentive Unit Agreement effective as of May 11, 2012 by and between the Issuer and SPH SPV, that simultaneously converted into Common Units upon issuance. For more information on the Incentive Unit Agreement and Class C Common Units, see "Transactions with Related Persons" in the Issuer's proxy statement on Schedule 14A filed with the SEC on April 11, 2024.

F6 · price: On March 7, 2025, SPH SPV was issued 76,323 Common Units, representing an equal number of Class C Common Units earned with respect to certain Incentive Units received pursuant to the Incentive Unit Agreement effective as of May 11, 2012 by and between the Issuer and SPH SPV, that simultaneously converted into Common Units upon issuance. For more information on the Incentive Unit Agreement and Class C Common Units, see "Transactions with Related Persons" in the Issuer's proxy statement on Schedule 14A filed with the SEC on April 11, 2024.

F3 · ownership.nature: Mr. Lichtenstein, as the Managing Member of SPH SPV, may be deemed to beneficially own the Common Units owned directly by SPH SPV.

SEC source: 0000921895-25-000136 · form404197004_01222025.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 1,580,477

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F3 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.3000 to $3.4000 per share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F2 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-25-000136 · form404197004_01222025.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 1,576,376

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F2 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-25-000069 · form404197004lic_01062025.xml · nonDerivative · entry 3

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Exec Chairman, Interim CEO · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · security: This Form 4 is filed jointly by Warren G. Lichtenstein and Steel Partners, Ltd. ("SPL") (collectively, the "Reporting Persons"). The Reporting Persons are members of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). The Reporting Persons disclaim beneficial ownership of the Shares owned directly by the other members of the Section 13(d) group except to the extent of his or its pecuniary interest therein.

F2 · kind: On January 2, 2025, Steel Excel Sub I, LLC ("Merger Sub") merged with and into the Issuer, with the Issuer surviving the Merger as a wholly-owned subsidiary of Steel Partners Holdings L.P. (the "Merger"). At the effective time of the Merger (the "Effective Time"), each Share issued and outstanding immediately prior to the Effective Time (other than (A) Shares owned by Merger Sub, the Issuer or any of the Issuer's wholly owned subsidiaries (the "Excluded Shares") and (B) Shares held by stockholders who have properly and validly exercised their statutory rights of appraisal in respect of such Shares in accordance with Section 262 of the Delaware General Corporation Law (the "Dissenting Shares")), was cancelled and automatically converted into the right to receive (i) cash consideration equal to $11.45 per Share (the "Per Share Cash Merger Consideration") and (ii) one Reith CVR per Share (together with the Per Share Cash Merger Consideration, the "Per Share Merger Consideration").

F4 · kind: Includes 7,150 shares of restricted stock (each a "Restricted Share") issued by the Issuer pursuant to, or otherwise governed by, any Issuer equity plan, that were outstanding immediately prior to the Effective Time. At the Effective Time, each Restricted Share became fully vested, and subject to any applicable tax withholding on such acceleration, and, subject to the terms of the CVR Agreement, each holder of a Restricted Share received the Per Share Merger Consideration.

F5 · kind: The officers and directors of the Issuer have waived any right to receive any portion of the Reith Net Litigation Proceeds with respect to any Reith CVR received in the Merger.

F2 · price: On January 2, 2025, Steel Excel Sub I, LLC ("Merger Sub") merged with and into the Issuer, with the Issuer surviving the Merger as a wholly-owned subsidiary of Steel Partners Holdings L.P. (the "Merger"). At the effective time of the Merger (the "Effective Time"), each Share issued and outstanding immediately prior to the Effective Time (other than (A) Shares owned by Merger Sub, the Issuer or any of the Issuer's wholly owned subsidiaries (the "Excluded Shares") and (B) Shares held by stockholders who have properly and validly exercised their statutory rights of appraisal in respect of such Shares in accordance with Section 262 of the Delaware General Corporation Law (the "Dissenting Shares")), was cancelled and automatically converted into the right to receive (i) cash consideration equal to $11.45 per Share (the "Per Share Cash Merger Consideration") and (ii) one Reith CVR per Share (together with the Per Share Cash Merger Consideration, the "Per Share Merger Consideration").

F4 · price: Includes 7,150 shares of restricted stock (each a "Restricted Share") issued by the Issuer pursuant to, or otherwise governed by, any Issuer equity plan, that were outstanding immediately prior to the Effective Time. At the Effective Time, each Restricted Share became fully vested, and subject to any applicable tax withholding on such acceleration, and, subject to the terms of the CVR Agreement, each holder of a Restricted Share received the Per Share Merger Consideration.

F5 · price: The officers and directors of the Issuer have waived any right to receive any portion of the Reith Net Litigation Proceeds with respect to any Reith CVR received in the Merger.

SEC source: 0000921895-25-000069 · form404197004lic_01062025.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Exec Chairman, Interim CEO · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By: Steel Partners, Ltd.

Disclosed balance after: 0

F1 · security: This Form 4 is filed jointly by Warren G. Lichtenstein and Steel Partners, Ltd. ("SPL") (collectively, the "Reporting Persons"). The Reporting Persons are members of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). The Reporting Persons disclaim beneficial ownership of the Shares owned directly by the other members of the Section 13(d) group except to the extent of his or its pecuniary interest therein.

F2 · kind: On January 2, 2025, Steel Excel Sub I, LLC ("Merger Sub") merged with and into the Issuer, with the Issuer surviving the Merger as a wholly-owned subsidiary of Steel Partners Holdings L.P. (the "Merger"). At the effective time of the Merger (the "Effective Time"), each Share issued and outstanding immediately prior to the Effective Time (other than (A) Shares owned by Merger Sub, the Issuer or any of the Issuer's wholly owned subsidiaries (the "Excluded Shares") and (B) Shares held by stockholders who have properly and validly exercised their statutory rights of appraisal in respect of such Shares in accordance with Section 262 of the Delaware General Corporation Law (the "Dissenting Shares")), was cancelled and automatically converted into the right to receive (i) cash consideration equal to $11.45 per Share (the "Per Share Cash Merger Consideration") and (ii) one Reith CVR per Share (together with the Per Share Cash Merger Consideration, the "Per Share Merger Consideration").

F2 · price: On January 2, 2025, Steel Excel Sub I, LLC ("Merger Sub") merged with and into the Issuer, with the Issuer surviving the Merger as a wholly-owned subsidiary of Steel Partners Holdings L.P. (the "Merger"). At the effective time of the Merger (the "Effective Time"), each Share issued and outstanding immediately prior to the Effective Time (other than (A) Shares owned by Merger Sub, the Issuer or any of the Issuer's wholly owned subsidiaries (the "Excluded Shares") and (B) Shares held by stockholders who have properly and validly exercised their statutory rights of appraisal in respect of such Shares in accordance with Section 262 of the Delaware General Corporation Law (the "Dissenting Shares")), was cancelled and automatically converted into the right to receive (i) cash consideration equal to $11.45 per Share (the "Per Share Cash Merger Consideration") and (ii) one Reith CVR per Share (together with the Per Share Cash Merger Consideration, the "Per Share Merger Consideration").

F6 · ownership.nature: Represents securities previously owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer of SPL.

SEC source: 0000921895-25-000069 · form404197004lic_01062025.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Exec Chairman, Interim CEO · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,773

F1 · security: This Form 4 is filed jointly by Warren G. Lichtenstein and Steel Partners, Ltd. ("SPL") (collectively, the "Reporting Persons"). The Reporting Persons are members of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). The Reporting Persons disclaim beneficial ownership of the Shares owned directly by the other members of the Section 13(d) group except to the extent of his or its pecuniary interest therein.

F2 · price: On January 2, 2025, Steel Excel Sub I, LLC ("Merger Sub") merged with and into the Issuer, with the Issuer surviving the Merger as a wholly-owned subsidiary of Steel Partners Holdings L.P. (the "Merger"). At the effective time of the Merger (the "Effective Time"), each Share issued and outstanding immediately prior to the Effective Time (other than (A) Shares owned by Merger Sub, the Issuer or any of the Issuer's wholly owned subsidiaries (the "Excluded Shares") and (B) Shares held by stockholders who have properly and validly exercised their statutory rights of appraisal in respect of such Shares in accordance with Section 262 of the Delaware General Corporation Law (the "Dissenting Shares")), was cancelled and automatically converted into the right to receive (i) cash consideration equal to $11.45 per Share (the "Per Share Cash Merger Consideration") and (ii) one Reith CVR per Share (together with the Per Share Cash Merger Consideration, the "Per Share Merger Consideration").

F3 · price: Immediately prior to the Merger, Mr. Lichtenstein sold 182,526 Shares to Steel Excel Inc. in exchange for an aggregate of $2,089,922.70, or $11.45 per Share.

SEC source: 0000921895-25-000044 · form404432008_01032025.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 983,773

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F2 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.4700 to $3.5500 per share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-24-003053 · form404432008_12312024.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 650,329

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F4 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.0000 to $3.5000 per share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-24-003053 · form404432008_12312024.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 632,889

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F2 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.0400 to $3.0500 per share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-24-003028 · form404432008_12262024.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 612,278

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F2 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.1100 to $3.1500 per share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-24-003004 · form404432008_12202024.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 607,968

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F2 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-24-002797 · form404197004lic_11222024.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · 10% owner · See Explanation of Responses

Steel Partners, Ltd. · CIK 0001504325 · 10% owner · See Explanation of Responses

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steel Partners Ltd.

Disclosed balance after: 607,966

F1 · security: This Form 4 is filed jointly by Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and owned directly by the other members of the Section 13(d) group, except to the extent of his or its pecuniary interest therein.

F2 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.5400 to $3.5990 per share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities owned directly by SPL. Mr. Lichtenstein is the Chief Executive Officer and Chairman of the Board of Directors of SPL. Accordingly, by virtue of his relationship with SPL, Mr. Lichtenstein may be deemed to beneficially own the shares of Common Stock of the Issuer owned directly by SPL. Mr. Lichtenstein disclaims beneficial ownership of the shares of Common Stock of the Issuer owned directly by SPL except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-002789 · form404197004lic_12202023.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 793,636

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F6 · kind: Donation to charity.

SEC source: 0000921895-23-002789 · form404197004lic_12202023.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 802,739

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F6 · kind: Donation to charity.

SEC source: 0000921895-23-002725 · form404197004lic_12072023.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020 GRAT #4

Disclosed balance after: 0

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F2 · balance_after: The Form 4 filed by the Reporting Persons on May 4, 2023 discloses ownership of 867,730 Common Units held directly by the 2020 GRAT#4 (as defined below) and 739,001 Common Units held directly by Mr. Lichtenstein. Mr. Lichtenstein is the sole trustee and sole annuitant of the 2020 GRAT#4. Since the filing of the Form 4, 89,023 Common Units held directly by the 2020 GRAT#4 were transferred to Mr. Lichtenstein.

F6 · ownership.nature: Represents Common Units held by a grantor retained annuity trust ("2020 GRAT#4"). Mr. Lichtenstein, as the sole trustee and sole annuitant of the 2020 GRAT#4, may be deemed to beneficially own the securities held by the 2020 GRAT#4.

SEC source: 0000921895-23-001045 · form404197lic_05042023.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020 GRAT #3

Disclosed balance after: 0

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F2 · balance_after: The Form 4 filed by the Reporting Persons on March 30, 2023 discloses ownership of 438,259 Common Units held directly by the 2020 GRAT#3 (as defined below) and 711,964 Common Units held directly by Mr. Lichtenstein. Mr. Lichtenstein is the sole trustee and sole annuitant of the 2020 GRAT#3. Since the filing of the Form 4, 27,037 Common Units held directly by the 2020 GRAT#3 were transferred to Mr. Lichtenstein.

F6 · ownership.nature: Represents Common Units held by a grantor retained annuity trust ("2020 GRAT#3"). Mr. Lichtenstein, as the sole trustee and sole annuitant of the 2020 GRAT#3, may be deemed to beneficially own the Common Units held by the 2020 GRAT#3.

SEC source: 0000921895-23-000799 · form404197lic_03302023.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Son

Disclosed balance after: 20,000

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F10 · kind: Represents a distribution of Common Units from SPH SPV to Mr. Lichtenstein's son who is a member of SPH SPV.

F10 · shares: Represents a distribution of Common Units from SPH SPV to Mr. Lichtenstein's son who is a member of SPH SPV.

F10 · price: Represents a distribution of Common Units from SPH SPV to Mr. Lichtenstein's son who is a member of SPH SPV.

F11 · ownership.nature: Mr. Lichtenstein disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that Mr. Lichtenstein is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

SEC source: 0000921895-23-000799 · form404197lic_03302023.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By SPH SPV-I LLC

Disclosed balance after: 2,006,387

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F2 · kind: Represents a distribution of Common Units from SPH SPV to members of SPH SPV.

F2 · shares: Represents a distribution of Common Units from SPH SPV to members of SPH SPV.

F2 · price: Represents a distribution of Common Units from SPH SPV to members of SPH SPV.

F3 · balance_after: Consists entirely of Common Units as a result of the conversion of all 200,253 Class C Common Units held by SPH SPV into Common Units.

F5 · ownership.nature: Mr. Lichtenstein, as the Managing Member of SPH SPV, may be deemed to beneficially own the Common Units owned directly by SPH SPV.

SEC source: 0000921895-23-000756 · form404197004_03232023.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By SPH SPV-I LLC

Disclosed balance after: 2,059,779

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F2 · shares: Class C Common Units issued to SPH SPV representing Incentive Awards earned during fiscal 2022 with respect to certain Incentive Units received pursuant to the terms of that certain Incentive Unit Agreement, effective as of May 11, 2012, by and between the Issuer and SPH SPV. For more information on the Incentive Unit Agreement and Class C Units, see "Transactions with Related Persons" in the Issuer's proxy statement on Schedule 14A filed with the SEC on April 21, 2022.

F2 · price: Class C Common Units issued to SPH SPV representing Incentive Awards earned during fiscal 2022 with respect to certain Incentive Units received pursuant to the terms of that certain Incentive Unit Agreement, effective as of May 11, 2012, by and between the Issuer and SPH SPV. For more information on the Incentive Unit Agreement and Class C Units, see "Transactions with Related Persons" in the Issuer's proxy statement on Schedule 14A filed with the SEC on April 21, 2022.

F5 · ownership.nature: Mr. Lichtenstein, as the Managing Member of SPH SPV, may be deemed to beneficially own the Common Units owned directly by SPH SPV.

SEC source: 0000921895-22-002720 · form404197lic_09282022.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By SPH SPV-I LLC

Disclosed balance after: 1,859,526

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F2 · kind: Represents a distribution of Common Units from SPH SPV to a member of SPH SPV.

F2 · price: Represents a distribution of Common Units from SPH SPV to a member of SPH SPV.

F3 · balance_after: Consists entirely of Common Units as a result of the conversion of all 1,702,059 Class C Common Units held by SPH SPV into Common Units following the alignment of capital accounts of the Common Units and the Class C Common Units.

F5 · ownership.nature: Mr. Lichtenstein, as the Managing Member of SPH SPV, may be deemed to beneficially own the Common Units owned directly by SPH SPV.

SEC source: 0000921895-22-002170 · form404197lic_07062022.xml · nonDerivative · entry 5

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2020 GRAT #2

Disclosed balance after: 0

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F3 · balance_after: The Form 4 filed by the Reporting Persons on April 15, 2022 discloses ownership of 434,104 Common Units held directly by the 2020 GRAT#2, 460,403 Common Units held directly by the 2020 GRAT#3 and 586,612 Common Units held directly by Mr. Lichtenstein. Mr. Lichtenstein is the sole trustee and sole annuitant of the 2020 GRAT#2 and 2020 GRAT#3. Since the filing of the Form 4, 36,851 Common Units held directly by the 2020 GRAT#2 and 22,144 Common Units held directly by the 2020 GRAT#3 were transferred to Mr. Lichtenstein and the remaining 397,253 Common Units held directly by the 2020 GRAT#3 were gifted.

F7 · ownership.nature: Represents Common Units held by a grantor retained annuity trust ("2020 GRAT#2"). Mr. Lichtenstein, as the sole trustee and sole annuitant of the 2020 GRAT#2, may have previously been deemed to previously beneficially own the Common Units held by the 2020 GRAT#2.

SEC source: 0001193805-22-000647 · form404197004_04152022.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · See Footnote 1

SPH SPV-I LLC · CIK 0001606923 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By SPH SPV-I LLC

Disclosed balance after: 2,242,765

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F2 · shares: Class C Common Units issued to SPH SPV representing Incentive Awards earned during fiscal 2021 with respect to certain Incentive Units received pursuant to the terms of that certain Incentive Unit Agreement, effective as of May 11, 2012, by and between the Issuer and SPH SPV. For more information on the Incentive Unit Agreement and Class C Units, see "Transactions with Related Persons" in the Issuer's proxy statement on Schedule 14A filed with the SEC on April 27, 2021.

F2 · price: Class C Common Units issued to SPH SPV representing Incentive Awards earned during fiscal 2021 with respect to certain Incentive Units received pursuant to the terms of that certain Incentive Unit Agreement, effective as of May 11, 2012, by and between the Issuer and SPH SPV. For more information on the Incentive Unit Agreement and Class C Units, see "Transactions with Related Persons" in the Issuer's proxy statement on Schedule 14A filed with the SEC on April 27, 2021.

F5 · ownership.nature: Mr. Lichtenstein, as the Managing Member of SPH SPV, may be deemed to beneficially own the Common Units owned directly by SPH SPV.

SEC source: 0000921895-22-001052 · form404197004_04012022.xml · nonDerivative · entry 1

WGL Capital LLC · CIK 0001547324 · See Footnote 1

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 970,000

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F3 · kind: Represents a pro-rata distribution of Common Units by WGL to its sole Member SPL.

F2 · balance_after: SPL, as the sole Member of WGL, and Mr. Lichtenstein, as the Manager of WGL and the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by WGL.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 8

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 586,612

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 7

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 591,497

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 6

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 591,979

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 5

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 594,654

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 4

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 597,329

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 3

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 600,004

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 600,807

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-21-002819 · form404197004lic_12082021.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 603,429

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F9 · balance_after: The total number of Common Units held directly by Mr. Lichtenstein reflects the transfers described in Footnote 8.

SEC source: 0000921895-20-003293 · form404197004splp_12292020.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 401,508

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-003293 · form404197004splp_12292020.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 435,844

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F7 · balance_after: The Form 4 filed by the Reporting Persons on June 22, 2020 discloses ownership of 1,540,706 Common Units held directly by SPH SPV. Since the filing of the Form 4, 1,000,000 Common Units held by SPH SPV and in which Mr. Lichtenstein had a 100% pecuniary interest were transferred to Mr. Lichtenstein and then 1,000,000 Common Units held by Mr. Lichtenstein were transferred to a grantor retained annuity trust referenced in Footnote 8 of which Mr. Lichtenstein is the sole trustee and sole annuitant.

SEC source: 0000921895-20-001835 · form404197004spl_06182020.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 416,948

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F7 · kind: The Issuer declared a regular quarterly cash distribution of $0.375 per unit, payable June 15, 2020, to unitholders of record as of June 1, 2020, on its 6% Series A Preferred Units ("Series A Preferred"). Such distributions were made in kind, such that holders of Series A Preferred received additional units equal to the product of units held and the $0.375 per unit quarterly dividend divided by the Series A Preferred liquidation preference of $25.00 per unit. No fraction of a Series A Preferred was issued by virtue of the quarterly dividend, but in lieu thereof each preferred unitholder was paid an amount of cash (rounded to the nearest whole cent), without interest, equal to the product of (i) such fraction, multiplied by (ii) the $25.00 Series A liquidation preference. The distribution of Series A Preferred to the Reporting Person is exempt from Section 16(a) under Rule 16a-9(a) and exempt from Section 16(b) under Rule 16a-10 and is reported herein on a voluntary basis.

F7 · price: The Issuer declared a regular quarterly cash distribution of $0.375 per unit, payable June 15, 2020, to unitholders of record as of June 1, 2020, on its 6% Series A Preferred Units ("Series A Preferred"). Such distributions were made in kind, such that holders of Series A Preferred received additional units equal to the product of units held and the $0.375 per unit quarterly dividend divided by the Series A Preferred liquidation preference of $25.00 per unit. No fraction of a Series A Preferred was issued by virtue of the quarterly dividend, but in lieu thereof each preferred unitholder was paid an amount of cash (rounded to the nearest whole cent), without interest, equal to the product of (i) such fraction, multiplied by (ii) the $25.00 Series A liquidation preference. The distribution of Series A Preferred to the Reporting Person is exempt from Section 16(a) under Rule 16a-9(a) and exempt from Section 16(b) under Rule 16a-10 and is reported herein on a voluntary basis.

SEC source: 0000921895-20-001779 · form404197004_06152020.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 286,808

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001779 · form404197004_06152020.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 455,474

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 9

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 204,659

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 8

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 201,659

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 7

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 201,259

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 6

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 201,027

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 5

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 200,627

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 4

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 200,427

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 3

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 200,127

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 2

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 199,827

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001340 · form404197004_05112020.xml · nonDerivative · entry 1

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 199,729

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001300 · form404197004_05062020.xml · nonDerivative · entry 7

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 199,529

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001300 · form404197004_05062020.xml · nonDerivative · entry 6

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 196,729

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001300 · form404197004_05062020.xml · nonDerivative · entry 5

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 196,629

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001300 · form404197004_05062020.xml · nonDerivative · entry 4

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 196,529

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.

SEC source: 0000921895-20-001300 · form404197004_05062020.xml · nonDerivative · entry 3

LICHTENSTEIN WARREN G · CIK 0001005784 · Director · Executive Chairman · 10% owner

Steel Partners, Ltd. · CIK 0001504325 · 10% owner

WGL Capital LLC · CIK 0001547324 · 10% owner

SPH SPV-I LLC · CIK 0001606923 · See Footnote 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Steel Partners, Ltd.

Disclosed balance after: 196,129

F1 · security: This Form 4 is filed jointly by WGL Capital LLC ("WGL"), Steel Partners, Ltd. ("SPL"), SPH SPV-I LLC ("SPH SPV") and Warren G. Lichtenstein (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding Common Units. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of his or its pecuniary interest therein.

F5 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · ownership.nature: Mr. Lichtenstein, as the Chief Executive Officer and a control person of SPL, may be deemed to beneficially own the Common Units owned directly by SPL.