Item 4 is hereby amended and supplemented as follows: On July 17, 2026, Searchlight IV KOR exercised all of the Penny Warrants. Pursuant to the Rollover, Voting and Support Agreement that Searchlight entered into with the Company on February 26, 2026, Searchlight contributed all of the shares underlying the Penny Warrants to Parent immediately prior to the Effective Time. On July 21, 2026, pursuant to the terms of the Merger Agreement, the Merger was consummated with the Company continuing as the surviving corporation ("Surviving Corporation"). At the Effective Time, each share of Common Stock issued and outstanding immediately prior to the Effective Time (other than (i) shares held by Parent or Merger Sub, including shares contributed to Parent pursuant to certain rollover agreements that were entered into in connection with the Merger, (ii) shares held by the Issuer as treasury stock and (iii) shares held by stockholders who have properly exercised and perfected appraisal rights under Delaware law) were cancelled and converted into the right to receive an amount in cash equal to $9.25 per share, without interest and subject to any applicable withholding taxes (the "Merger Consideration"). Each share of Series A-1 Preferred Stock of the Issuer, all of which shares are held by Searchlight IV KOR, L.P. ("Searchlight"), remained outstanding after the Merger. At the Effective Time, any shares of Common Stock that were held by the Issuer as treasury stock and not held on behalf of third parties, and any shares of Common Stock and Penny Warrants owned by Parent or Merger Sub, in each case, that were issued and outstanding immediately prior to the Effective Time, ceased to exist, ceased to be outstanding, and were automatically cancelled without payment of any consideration therefor or any conversion thereof, and each of the 100 shares of common stock of Merger Sub issued and outstanding immediately prior to the Effective Time were, as a result of the Merger and without any action on the part of the holder of such shares, automatically converted into one validly issued, fully paid and nonassessable share of common stock, par value $0.01 per share, of the Surviving Corporation. After giving effect to the Merger, Parent holds all of the outstanding common stock of the Surviving Corporation. Parent is managed by a board of directors, which the Reporting Persons do not control and, accordingly, none of the Reporting Persons have beneficial ownership of any common stock of the Surviving Corporation. The Common Stock was suspended from trading on the New York Stock Exchange ("NYSE") prior to the opening of trading on July 21, 2026. In addition, NYSE has filed with the SEC a Notification of Removal from Listing and/or Registration under Section 12(b) of the Act on Form 25 to delist and deregister the Common Stock from NYSE. As a result, the Common Stock will no longer be listed on NYSE.

(a) As of the Effective Time, following the consummation of the Merger, the Reporting Persons beneficially own 0 shares of common stock of the Surviving Corporation, which represents 0% of the outstanding common stock of the Surviving Corporation.

The information set forth in Item 5(a) above is hereby incorporated by reference into this Item 5(b), as applicable.

The information set forth in Item 4 above is hereby incorporated by reference into this Item 5(c), as applicable.

On July 21, 2026, as a result of the transactions described in Item 4 above, each of the Reporting Persons ceased to beneficially own any outstanding shares of Common Stock.

Item 6 of the Schedule 13D is hereby amended and supplemented to incorporate by reference the information set forth above in Item 4.

Exhibit 1 Joint Filing Agreement, as required by Rule 13d-1(k)(1) under the Act (filed previously). Exhibit 2 Investment Agreement, dated as of November 9, 2023, by and between the Issuer and Searchlight IV KOR (incorporated by reference to Exhibit 10.1 to the Issuer's Current Report on Form 8-K filed on November 9, 2023). Exhibit 3 Amendment to Investment Agreement, dated as of December 13, 2023, by and between the Issuer and Searchlight IV KOR (incorporated by reference to Exhibit 10.1 to the Issuer's Current Report on Form 8-K filed on December 13, 2023). Exhibit 4 Amended and Restated Common Stock Purchase Warrant (Penny Warrant), dated as of December 13, 2023, issued by the Issuer to Searchlight IV KOR (incorporated by reference to Exhibit 4.2 to the Issuer's Current Report on Form 8-K filed on December 13, 2023). Exhibit 5 Common Stock Purchase Warrant (Penny Warrant), dated as of December 13, 2023, issued by the Issuer to Searchlight IV KOR (incorporated by reference to Exhibit 4.1 to the Issuer's Current Report on Form 8-K filed on December 13, 2023). Exhibit 6 Amended and Restated Investor Rights Agreement, dated as of November 15, 2023, by and among the Issuer, Searchlight IV KOR and certain stockholders of the Issuer (incorporated by reference to Exhibit 10.1 to the Issuer's Current Report on Form 8-K filed on November 16, 2023). Exhibit 7 Certificate of Designations of Series A-1 Preferred Stock (incorporated by reference to Exhibit 3.1 to the Issuer's Current Report on Form 8-K filed on November 16, 2023). Exhibit 8 Certificate of Designations of Series A-2 Preferred Stock (incorporated by reference to Exhibit 3.2 to the Issuer's Current Report on Form 8-K filed on November 16, 2023). Exhibit 9 Agreement by and between the Issuer and Searchlight IV KOR, L.P., dated as of August 1, 2025 (incorporated by reference as Exhibit 9 to Amendment No. 3 to Schedule 13D of Searchlight IV KOR, L.P. filed on August 5, 2025). Exhibit 10 Letter to Special Committee, dated as of November 3, 2025, from Searchlight and Abry (incorporated by reference as Exhibit 10 to Amendment No. 4 to Schedule 13D of Searchlight IV KOR, L.P. filed on November 4, 2025). Exhibit 11 Amendment to August 1 Agreement by and between the Issuer and Searchlight IV KOR, L.P., dated as of November 25, 2025 (incorporated by reference as Exhibit 11 to Amendment No. 7 to Schedule 13D of Searchlight IV KOR, L.P. filed on February 17, 2026). Exhibit 12 Amendment No. 2 to August 1 Agreement by and between the Issuer and Searchlight IV KOR, L.P., dated as of January 2, 2026 (incorporated by reference as Exhibit 12 to Amendment No. 7 to Schedule 13D of Searchlight IV KOR, L.P. filed on February 17, 2026). Exhibit 13 Amendment No. 3 to August 1 Agreement by and between the Issuer and Searchlight IV KOR, L.P., dated as of February 13, 2026 (incorporated by reference as Exhibit 13 to Amendment No. 7 to Schedule 13D of Searchlight IV KOR, L.P. filed on February 17, 2026). Exhibit 14 Agreement and Plan of Merger by and between the Issuer, KONA Parent L.P. and KONA Merger Sub Co., dated as of February 26, 2026 (incorporated by reference to Exhibit 2.1 to the Current Report on Form 8-K filed by the Issuer with the Commission on February 27, 2026). Exhibit 15 Rollover, Voting and Support Agreement by and between the Issuer, Searchlight IV KOR, L.P. and KONA Parent L.P., dated as of February 26, 2026 (incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K filed by the Issuer with the Commission on February 27, 2026). Exhibit 16 Joint Bidding and Cost Sharing Agreement by and between Searchlight Capital Partners, L.P. and ABRY Partners VII, L.P., dated as of February 26, 2026 (incorporated by reference as Exhibit 16 to Amendment No. 8 to Schedule 13D of Searchlight IV KOR, L.P. filed on March 2, 2026). Exhibit 17 Amended and Restated Agreement by and between the Issuer and Searchlight IV KOR, L.P., dated as of February 26, 2026 (incorporated by reference as Exhibit 17 to Amendment No. 8 to Schedule 13D of Searchlight IV KOR, L.P. filed on March 2, 2026). Exhibit 18 Rollover, Voting and Support Agreement by and between the Issuer, KONA Parent L.P. and Dotmar Investments Limited, dated as of March 17, 2026 (incorporated by reference as Exhibit 18 to Amendment No. 9 to Schedule 13D of Searchlight IV KOR, L.P. filed on March 19, 2026). Exhibit 19 Rollover, Voting and Support Agreement by and between the Issuer, KONA Parent L.P. and Richard Burston, dated as of March 17, 2026 (incorporated by reference as Exhibit 19 to Amendment No. 9 to Schedule 13D of Searchlight IV KOR, L.P. filed on March 19, 2026). Exhibit 20 Rollover, Voting and Support Agreement by and between the Issuer, KONA Parent L.P. and Terrdian Holdings Inc., dated as of March 17, 2026 (incorporated by reference as Exhibit 20 to Amendment No. 9 to Schedule 13D of Searchlight IV KOR, L.P. filed on March 19, 2026).