SEC Form 4 · Updated Daily
IRIX
— IRIDEX CORPORATION OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Novel Inspiration International Co., Ltd. | 10%+ Owner | 551,429 | 2026-07-07 | J |
| Lin Shih-Yao David | 10%+ Owner | 551,429 | 2026-07-07 | J |
| Mercer Patrick | Officer | 468,784 | 2026-07-10 | A |
| MOORE WILLIAM M | Director | 251,550 | 2025-12-16 | P |
| Dizon Romeo R | Officer | 175,052 | 2026-09-10 | P |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-10 | Dizon Romeo R | Open-market buy | 5,100 | $0.68 | 175,052 |
| 2026-08-24 | Dizon Romeo R | Open-market buy | 5,368 | $0.75 | 169,952 |
| 2026-08-24 | Dizon Romeo R | Open-market buy | 1,300 | $0.75 | 164,584 |
| 2026-07-10 | Dizon Romeo R | Grant / award (derivative) | 170,000 | $0.00 | 170,000 |
| 2026-07-10 | Dizon Romeo R | Grant / award | 30,000 | $0.00 | 163,284 |
| 2026-07-10 | Mercer Patrick | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2026-07-10 | Mercer Patrick | Grant / award (derivative) | 200,000 | $0.00 | 200,000 |
| 2026-07-10 | Mercer Patrick | Grant / award | 100,000 | $0.00 | 468,784 |
| 2026-07-07 | Lin Shih-Yao David | J | 111,997 | — | 551,429 |
| 2026-07-07 | Novel Inspiration International Co., Ltd. | J | 111,997 | — | 551,429 |
| 2026-06-13 | Mercer Patrick | Tax withholding | 3,990 | $1.12 | 368,784 |
| 2026-06-13 | Dizon Romeo R | Tax withholding | 2,691 | $1.12 | 133,284 |
| 2026-06-12 | Dizon Romeo R | Open-market buy | 975 | $1.14 | 135,975 |
| 2026-06-11 | Dizon Romeo R | Open-market buy | 1,675 | $1.14 | 135,000 |
| 2026-06-08 | Dizon Romeo R | Open-market buy | 2,400 | $1.12 | 133,325 |
| 2026-06-05 | Dizon Romeo R | Open-market buy | 2,521 | $1.15 | 130,925 |
| 2026-06-03 | Dizon Romeo R | Open-market buy | 2,400 | $1.17 | 128,404 |
| 2026-05-26 | Dizon Romeo R | Open-market buy | 5,004 | $1.00 | 126,004 |
| 2026-05-26 | Mercer Patrick | Tax withholding | 19,233 | $1.01 | 372,774 |
| 2026-04-01 | Lin Shih-Yao David | J | 87,949 | — | 439,432 |
| 2026-04-01 | Novel Inspiration International Co., Ltd. | J | 87,949 | — | 439,432 |
| 2026-03-06 | Dizon Romeo R | Open-market buy | 1,110 | $1.26 | 121,000 |
| 2026-02-17 | Dizon Romeo R | Open-market buy | 1,200 | $1.31 | 119,890 |
| 2026-02-17 | Dizon Romeo R | Open-market buy | 1,000 | $1.37 | 118,690 |
| 2026-02-12 | Dizon Romeo R | Open-market buy | 1,500 | $1.43 | 117,690 |
| 2026-02-10 | Dizon Romeo R | Open-market buy | 1,000 | $1.46 | 116,190 |
| 2026-02-03 | Dizon Romeo R | Open-market buy | 2,500 | $1.38 | 115,190 |
| 2026-01-29 | Dizon Romeo R | Open-market buy | 1,101 | $1.44 | 112,690 |
| 2026-01-28 | Dizon Romeo R | Open-market buy | 1,300 | $1.46 | 111,589 |
| 2026-01-27 | Dizon Romeo R | Open-market buy | 3,385 | $1.48 | 110,289 |
| 2026-01-26 | Dizon Romeo R | Open-market buy | 1,243 | $1.52 | 106,904 |
| 2026-01-23 | Dizon Romeo R | Open-market buy | 5,221 | $1.48 | 105,661 |
| 2026-01-21 | Dizon Romeo R | Open-market buy | 1,750 | $1.49 | 100,440 |
| 2026-01-21 | Dizon Romeo R | Open-market buy | 409 | $1.53 | 98,690 |
| 2026-01-20 | Dizon Romeo R | Open-market buy | 2,100 | $1.50 | 98,281 |
| 2026-01-16 | Dizon Romeo R | Open-market buy | 2,093 | $1.45 | 96,181 |
| 2026-01-16 | Dizon Romeo R | Open-market buy | 2 | $1.43 | 94,088 |
| 2026-01-16 | Dizon Romeo R | Open-market buy | 1,174 | $1.41 | 94,086 |
| 2026-01-16 | Dizon Romeo R | Open-market buy | 227 | $1.38 | 92,912 |
| 2026-01-02 | Lin Shih-Yao David | J | 116,540 | — | 351,483 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.