TCW GROUP INC

SEC source: 0001104659-26-104845 · tm2624705-2_4seq1.xml · derivative · entry 2

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 598,114

Underlying: Common Stock · 598,114 shares

Expires 2033-07-29

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on July 29, 2026 in connection with that certain Securities Purchase Agreement, dated as of July 29, 2026, by and among the Issuer and certain existing investors, including the Holders, and that certain Limited Waiver and Amendment No. 3 to Financing Agreement in respect of the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 27,527,916 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on July 29, 2026 in connection with that certain Securities Purchase Agreement, dated as of July 29, 2026, by and among the Issuer and certain existing investors, including the Holders, and that certain Limited Waiver and Amendment No. 3 to Financing Agreement in respect of the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 27,527,916 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constitute the TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and TCW WV Financing LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-26-104845 · tm2624705-2_4seq1.xml · derivative · entry 1

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 7,987,743

Underlying: Common Stock · 7,987,743 shares

Expires 2033-07-29

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on July 29, 2026 in connection with that certain Securities Purchase Agreement, dated as of July 29, 2026, by and among the Issuer and certain existing investors, including the Holders, and that certain Limited Waiver and Amendment No. 3 to Financing Agreement in respect of the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 27,527,916 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on July 29, 2026 in connection with that certain Securities Purchase Agreement, dated as of July 29, 2026, by and among the Issuer and certain existing investors, including the Holders, and that certain Limited Waiver and Amendment No. 3 to Financing Agreement in respect of the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 27,527,916 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constitute the TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and TCW WV Financing LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-26-065343 · tm2615217-2_4seq1.xml · derivative · entry 6

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 60,504

Underlying: Common Stock · 60,504 shares

Expires 2033-05-19

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constituted TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and West Virginia Direct Lending LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-26-065343 · tm2615217-2_4seq1.xml · derivative · entry 5

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 105,882

Underlying: Common Stock · 105,882 shares

Expires 2033-05-19

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constituted TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and West Virginia Direct Lending LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-26-065343 · tm2615217-2_4seq1.xml · derivative · entry 4

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 75,630

Underlying: Common Stock · 75,630 shares

Expires 2033-05-19

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constituted TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and West Virginia Direct Lending LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-26-065343 · tm2615217-2_4seq1.xml · derivative · entry 3

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 808,023

Underlying: Common Stock · 808,023 shares

Expires 2033-05-19

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constituted TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and West Virginia Direct Lending LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-26-065343 · tm2615217-2_4seq1.xml · derivative · entry 2

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,414,040

Underlying: Common Stock · 1,414,040 shares

Expires 2033-05-19

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constituted TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and West Virginia Direct Lending LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-26-065343 · tm2615217-2_4seq1.xml · derivative · entry 1

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,010,028

Underlying: Common Stock · 1,010,028 shares

Expires 2033-05-19

F2 · kind: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F2 · price: The warrants reported on this Form 4 were issued to the Holders by the Issuer on May 19, 2026 as consideration for the making of a Delayed Draw Term Loan under the Financing Agreement, dated as of June 6, 2025 (as amended, amended and restated, supplemented, revised, or otherwise modified from time to time, the "Financing Agreement"), by and among the Issuer, the guarantors party thereto, TCW Asset Management Company LLC, as administrative agent and collateral agent, and the other parties signatory thereto. No separate consideration was paid for the warrants. After the issuance of the warrants reported on this Form 4, TCW owns warrants to purchase 18,942,059 shares of Common Stock of the Issuer.

F1 · ownership.nature: The TCW Group, Inc. ("TCW") is filing this Form 4 on behalf of itself and its direct and indirect subsidiaries, which collectively constituted TCW business unit (the "TCW Business Unit") TCW Rescue Financing Fund II LP and West Virginia Direct Lending LLC (the "Holders"), which both are a part of the TCW Business Unit, are the respective record holders of the warrants reported herein. As such, TCW may be deemed to have or share beneficial ownership of the shares issuable upon exercise held directly by the Holders. TCW disclaims any beneficial ownership of securities held by the Holders other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

SEC source: 0001104659-20-068819 · a4.xml · derivative · entry 2

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 10,666,288

Underlying: Common Stock · 10,666,288 shares

Expires 2023-05-29

F2 · kind: On May 29, 2020, the Issuer issued several additional new warrants directly to the lenders to the Issuer in consideration for continuing and additional extensions of credit to the Issuer. The additional new warrants possessed by lenders that are associated with the TCW Business Unit are exercisable for 10,666,288 shares of common stock in the aggregate.

F4 · price: Both the re-issued warrants and the new warrants were issued to lenders of the Issuer in consideration for continuing and additional extensions of credit to the Issuer.

F5 · ownership.nature: Held in client accounts managed by The TCW Group, Inc. and its affiliates.

SEC source: 0001104659-20-068819 · a4.xml · derivative · entry 1

TCW GROUP INC · CIK 0000850401 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 992,328

Underlying: Common Stock · 992,328 shares

Expires 2022-12-27

F1 · kind: TCW Asset Management Company LLC, as agent to various lenders of the Issuer, previously received a Warrant to Purchase Common Stock from the Issuer exercisable for 1,559,674 shares of common stock of the Issuer. On May 29, 2020, in re-issuance and replacement of the previous Warrant, the Issuer issued several new warrants directly to the lenders to the Issuer which warrants, taken together, were exercisable for the same aggregate number of shares of common stock as the previous Warrant. The re-issued warrants possessed by lenders that are associated with the TCW Business Unit are only exercisable for 992,328 shares of common stock in the aggregate.

F3 · shares: As described in Note 1 above, the TCW Business Unit did not sell or contractually dispose of securities of the Issuer; however, by virtue of the re-issuance of warrants previously issued on December 27, 2019 the TCW Business Unit is no longer deemed the beneficial ownership of the portion of warrants exercisable for 567,346 shares of common stock of the Issuer which was previously reported as beneficially owned on a Form 3.

F4 · price: Both the re-issued warrants and the new warrants were issued to lenders of the Issuer in consideration for continuing and additional extensions of credit to the Issuer.

F5 · ownership.nature: Held in client accounts managed by The TCW Group, Inc. and its affiliates.