Common Stock Warrants	3 Months Ended
Mar. 31, 2025
Common Stock Warrants
Common Stock Warrants	Note 12. Common Stock Warrants We account for warrants in accordance with the guidance contained in ASC 815, under which the warrants do not meet the criteria for equity treatment and must be recorded as liabilities. Accordingly, we classify the warrants as liabilities at their fair value and adjust the warrants to fair value at each reporting period. The liability is subject to re-measurement at each balance sheet date until exercised, and any change in fair value is recognized in the Condensed Consolidated Statements of Operations. The Company re-measures the fair value of the Westrock Public Warrants (defined below) based on the quoted market price of the Westrock Public Warrants. Prior to the Offer described below, the Westrock Private Warrants (defined below) were valued using a binomial lattice valuation model. For the three months ended March 31, 2024, the Company recognized less than $0.1 million of gains related to the change in fair value of warrant liabilities, which is recognized in other (income) expense in the Condensed Consolidated Statements of Operations. No such gains or losses were recognized during the three months ended March 31, 2025. On August 28, 2024, the Company announced that it had commenced an exchange offer (the “Offer”) and consent solicitation (the “Consent Solicitation”) relating to its outstanding (i) public warrants to purchase Common Shares, which warrants trade on The Nasdaq Global Market (the “Nasdaq”) under the symbol “WESTW” (the “Westrock Public Warrants”), and (ii) private placement warrants to purchase Common Shares (the “Westrock Private Warrants” and, together with the Westrock Public Warrants, the “Westrock Warrants”). The Company offered to all holders of the Westrock Warrants the opportunity to receive 0.290 Common Shares in exchange for each of the Westrock Warrants tendered pursuant to the Offer. The Offer and Consent Solicitation expired on September 26, 2024 (the “Expiration Date”). As of the Expiration Date, (x) 16,676,541 outstanding Westrock Public Warrants were validly tendered and not validly withdrawn in the Offer and Consent Solicitation, representing approximately 97.42% of the Westrock Public Warrants and (y) 2,026,046 outstanding Westrock Private Warrants were validly tendered and not validly withdrawn in the Offer and Consent Solicitation, representing 100% of the Westrock Private Warrants. On September 30, 2024, the Company issued 5,423,681 Common Shares in exchange for the tendered Westrock Warrants. Concurrently with the Offer, the Company also solicited consents from the holders of each of the Westrock Public Warrants and the Westrock Private Warrants to amend that certain Warrant Agreement, dated as of August 25, 2022, by and between the Company and Computershare Inc., a Delaware corporation, and its affiliate, Computershare Trust Company, N.A., a federally chartered trust company, as warrant agent (the “Warrant Agent”), which governs all of the Westrock Warrants (the “Warrant Agreement”), to permit the Company to require that (x) each Westrock Public Warrant that is outstanding upon the closing of the Offer be exchanged for 0.261 common shares, which is a ratio 10% less than the exchange ratio applicable to the Offer and (y) each Westrock Private Warrant that is outstanding upon the closing of the Offer be exchanged for 0.261 common shares, which is a ratio 10% less than the exchange ratio applicable to the Offer (such amendment, the “Warrant Amendment”). Pursuant to the Consent Solicitation, the Company received the approval of holders of approximately 97.42% of the outstanding Westrock Public Warrants and 100% of the outstanding Westrock Private Warrants to adopt the Warrant Amendment, which exceeded (x) the 50% threshold of the outstanding Westrock Public Warrants required to amend the Warrant Agreement with respect to the Westrock Public Warrants and (y) the 50% threshold of the outstanding Westrock Private Warrants required to amend the Warrant Agreement with respect to the Westrock Private Warrants. Accordingly, the Company and the Warrant Agent entered into the Warrant Amendment, dated September 30, 2024. On September 30, 2024, the Company announced that it would exercise its right, in accordance with the terms of the Warrant Amendment, to exchange each Westrock Public Warrant that is outstanding following the closing of the Offer for 0.261 Common Shares per warrant (the “Post-Offer Exchange”). The Company fixed the date for the Post-Offer Exchange as October 15, 2024. On October 16, 2024, the Post-Offer Exchange related to the Westrock Public Warrants was completed, resulting in the issuance of 115,220 Common Shares in exchange for then outstanding Westrock Public Warrants. Following the completion of the Post-Offer Exchange, no Westrock Warrants remain outstanding. Accordingly, the Westrock Public Warrants were suspended from trading on the Nasdaq as of the close of business on October 15, 2024, and were delisted.

Common Stock Warrants

3 Months Ended

Mar. 31, 2025

Note 12. Common Stock Warrants

We account for warrants in accordance with the guidance contained in ASC 815, under which the warrants do not meet the criteria for equity treatment and must be recorded as liabilities. Accordingly, we classify the warrants as liabilities at their fair value and adjust the warrants to fair value at each reporting period. The liability is subject to re-measurement at each balance sheet date until exercised, and any change in fair value is recognized in the Condensed Consolidated Statements of Operations.

The Company re-measures the fair value of the Westrock Public Warrants (defined below) based on the quoted market price of the Westrock Public Warrants. Prior to the Offer described below, the Westrock Private Warrants (defined below) were valued using a binomial lattice valuation model. For the three months ended March 31, 2024, the Company recognized less than $0.1 million of gains related to the change in fair value of warrant liabilities, which is recognized in other (income) expense in the Condensed Consolidated Statements of Operations. No such gains or losses were recognized during the three months ended March 31, 2025.

On August 28, 2024, the Company announced that it had commenced an exchange offer (the “Offer”) and consent solicitation (the “Consent Solicitation”) relating to its outstanding (i) public warrants to purchase Common Shares, which warrants trade on The Nasdaq Global Market (the “Nasdaq”) under the symbol “WESTW” (the “Westrock Public Warrants”), and (ii) private placement warrants to purchase Common Shares (the “Westrock Private Warrants” and, together with the Westrock Public Warrants, the “Westrock Warrants”). The Company offered to all holders of the Westrock Warrants the opportunity to receive 0.290 Common Shares in exchange for each of the Westrock Warrants tendered pursuant to the Offer.

The Offer and Consent Solicitation expired on September 26, 2024 (the “Expiration Date”). As of the Expiration Date, (x) 16,676,541 outstanding Westrock Public Warrants were validly tendered and not validly withdrawn in the Offer and Consent Solicitation, representing approximately 97.42% of the Westrock Public Warrants and (y) 2,026,046 outstanding Westrock Private Warrants were validly tendered and not validly withdrawn in the Offer and Consent Solicitation, representing 100% of the Westrock Private Warrants. On September 30, 2024, the Company issued 5,423,681 Common Shares in exchange for the tendered Westrock Warrants.

Concurrently with the Offer, the Company also solicited consents from the holders of each of the Westrock Public Warrants and the Westrock Private Warrants to amend that certain Warrant Agreement, dated as of August 25, 2022, by and between the Company and Computershare Inc., a Delaware corporation, and its affiliate, Computershare Trust Company, N.A., a federally chartered trust company, as warrant agent (the “Warrant Agent”), which governs all of the Westrock Warrants (the “Warrant Agreement”), to permit the Company to require that (x) each Westrock Public Warrant that is outstanding upon the closing of the Offer be exchanged for 0.261 common shares, which is a ratio 10% less than the exchange ratio applicable to the Offer and (y) each Westrock Private Warrant that is outstanding upon the closing of the Offer be exchanged for 0.261 common shares, which is a ratio 10% less than the exchange ratio applicable to the Offer (such amendment, the “Warrant Amendment”).

Pursuant to the Consent Solicitation, the Company received the approval of holders of approximately 97.42% of the outstanding Westrock Public Warrants and 100% of the outstanding Westrock Private Warrants to adopt the Warrant Amendment, which exceeded (x) the 50% threshold of the outstanding Westrock Public Warrants required to amend the Warrant Agreement with respect to the Westrock Public Warrants and (y) the 50% threshold of the outstanding Westrock Private Warrants required to amend the Warrant Agreement with respect to the Westrock Private Warrants.

Accordingly, the Company and the Warrant Agent entered into the Warrant Amendment, dated September 30, 2024. On September 30, 2024, the Company announced that it would exercise its right, in accordance with the terms of the Warrant Amendment, to exchange each Westrock Public Warrant that is outstanding following the closing of the Offer for 0.261 Common Shares per warrant (the “Post-Offer Exchange”). The Company fixed the date for the Post-Offer Exchange as October 15, 2024.

On October 16, 2024, the Post-Offer Exchange related to the Westrock Public Warrants was completed, resulting in the issuance of 115,220 Common Shares in exchange for then outstanding Westrock Public Warrants. Following the completion of the Post-Offer Exchange, no Westrock Warrants remain outstanding. Accordingly, the Westrock Public Warrants were suspended from trading on the Nasdaq as of the close of business on October 15, 2024, and were delisted.