0001062993-26-005214.txt : 20261007 0001062993-26-005214.hdr.sgml : 20261007 20261007061014 ACCESSION NUMBER: 0001062993-26-005214 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250325 FILED AS OF DATE: 20261007 DATE AS OF CHANGE: 20261007 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lin Shih-Yao David CENTRAL INDEX KEY: 0002098041 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-27598 FILM NUMBER: 261445410 MAIL ADDRESS: ADDRESS IS A NON US LOCATION: YES STREET 1: VISTRA CORPORATE SERVICES CENTER STREET 2: WICKHAMS CAY II CITY: ROAD TOWN, TORTOLA PROVINCE COUNTRY: D8 ZIP: VG1110 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IRIDEX CORP CENTRAL INDEX KEY: 0001006045 STANDARD INDUSTRIAL CLASSIFICATION: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 770210467 STATE OF INCORPORATION: DE FISCAL YEAR END: 0103 BUSINESS ADDRESS: STREET 1: 1212 TERRA BELLA AVE CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 BUSINESS PHONE: 6509404700 MAIL ADDRESS: STREET 1: 1212 TERRA BELLA AVENUE CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 4 1 form4.xml STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES X0609 4 2025-03-25 0001006045 IRIDEX CORP IRIX 0002098041 Lin Shih-Yao David true VISTRA CORPORATE SERVICES CENTER WICKHAMS CAY II ROAD TOWN, TORTOLA D8 VG1110 VIRGIN ISLANDS, BRITISH 0 0 1 0 0 Common Stock 2025-12-03 4 P 0 244 0.93 A 836496 I By Xinpo Common Stock 2025-12-05 4 P 0 10260 0.94 A 846756 I By Xinpo Common Stock 2025-12-09 4 P 0 20000 0.94 A 866756 I By Xinpo Common Stock 2025-12-10 4 P 0 18892 0.935 A 885648 I By Xinpo Common Stock 2025-12-12 4 P 0 20000 0.97 A 905648 I By Xinpo Common Stock 2025-12-15 4 P 0 11404 0.94 A 917052 I By Xinpo Common Stock 2025-12-16 4 P 0 7675 0.99 A 924727 I By Xinpo Common Stock 2025-12-19 4 P 0 14202 0.97 A 938929 I By Xinpo Common Stock 2025-12-22 4 P 0 4031 1.00 A 942960 I By Xinpo Common Stock 2025-12-30 4 P 0 7009 1.15 A 949969 I By Xinpo Common Stock 2026-01-07 4 P 0 1330 1.19 A 951299 I By Xinpo Common Stock 2026-01-08 4 P 0 20000 1.2 A 971299 I By Xinpo Common Stock 2026-01-23 4 P 0 30000 1.4798 A 1001299 I By Xinpo Common Stock 2026-01-27 4 P 0 33013 1.4847 A 1034312 I By Xinpo Common Stock 2026-01-30 4 P 0 4050 1.48 A 1038362 I By Xinpo Common Stock 2026-02-02 4 P 0 637 1.49 A 1038999 I By Xinpo Common Stock 2026-02-04 4 P 0 19324 1.41 A 1058323 I By Xinpo Common Stock 2026-02-05 4 P 0 40535 1.4495 A 1098858 I By Xinpo Common Stock 2026-02-09 4 P 0 129 1.46 A 1098987 I By Xinpo Common Stock 2026-02-11 4 P 0 15703 1.43 A 1114690 I By Xinpo Common Stock 2026-02-12 4 P 0 100 1.38 A 1114790 I By Xinpo Common Stock 2026-02-23 4 P 0 14943 1.41 A 1129733 I By Xinpo Common Stock 2026-03-02 4 P 0 1424 1.4 A 1131157 I By Xinpo Common Stock 2026-03-03 4 P 0 752 1.42 A 1131909 I By Xinpo Common Stock 2026-03-12 4 P 0 967 1.32 A 1132876 I By Xinpo Common Stock 2026-03-16 4 P 0 1682 1.3 A 1134558 I By Xinpo Common Stock 2026-03-17 4 P 0 22805 1.3099 A 1157363 I By Xinpo Common Stock 2026-03-23 4 P 0 17526 1.33 A 1174889 I By Xinpo Common Stock 2026-03-24 4 P 0 4549 1.33 A 1179438 I By Xinpo Common Stock 2026-03-30 4 P 0 7371 0.99 A 1186809 I By Xinpo The shares are held directly by Xinpo Venture Capital Co., Ltd. ("Xinpo") and indirectly by the Reporting Person. The Reporting Person controls the entire ownership interest in Xinpo, both directly and through family members, and has a pecuniary interest in the shares held by Xinpo. Each price marked with this footnote is a weighted average price for multiple open-market purchases on the stated date. The execution prices were as follows: 01/23/2026: $1.47 to $1.48, inclusive; 01/27/2026: $1.46 to $1.49, inclusive; 02/05/2026: $1.43 to $1.45, inclusive; 03/17/2026: $1.3099 to $1.31, inclusive. The Reporting Person undertakes to provide IRIDEX CORP, any security holder of IRIDEX CORP, 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 ranges set forth above. The amount reported in Column 5 reflects the shares held through Xinpo following the reported transaction. As of the date of this report, the Reporting Person beneficially owns an aggregate of 1,738,238 shares of Common Stock, consisting of 1,186,809 shares held through Xinpo and 551,429 shares held through Novel Inspiration International Co., Ltd.("Novel Inspiration"). The Reporting Person is the sole officer, director and stockholder of Novel Inspiration. This Form 4 is the third of three Form 4 filings being filed solely by the Reporting Person to report previously unreported open-market purchases of the Issuer's Common Stock by Xinpo from March 25, 2025 through March 30, 2026. The transactions are divided among three Form 4 filings because SEC's EDGAR filing system permits no more than 30 entries in Table I. The Reporting Person's holdings through Novel Inspiration are disclosed in the Explanation of Responses solely to reconcile the Reporting Person's aggregate beneficial ownership and do not represent transactions reported on this Form 4. This Form 4 is being filed late. /s/ Lin Shih-Yao David 2026-10-07