Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$226.92
244 shares @ $0.93
Traded
Dec 3, 2025
Filed
Oct 7, 2026
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Iridex Corp
IRIX
ManufacturingInstruments
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
110 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Lin Shih-yao David 10% owner | Oct 7, 2026 308-day lag | Buy Dec 3, 2025 | $226.92 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 310-day lag | Buy Dec 1, 2025 | $19.2K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 313-day lag | Buy Nov 28, 2025 | $3.73K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 315-day lag | Buy Nov 26, 2025 | $2.82K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 316-day lag | Buy Nov 25, 2025 | $62.79 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 321-day lag | Buy Nov 20, 2025 | $869.5 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 327-day lag | Buy Nov 14, 2025 | $21.62K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 329-day lag | Buy Nov 12, 2025 | $20.8K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 334-day lag | Buy Nov 7, 2025 | $119.6 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 335-day lag | Buy Nov 6, 2025 | $1.56K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 345-day lag | Buy Oct 27, 2025 | $10.9K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 350-day lag | Buy Oct 22, 2025 | $6.49K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 351-day lag | Buy Oct 21, 2025 | $10.8K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 352-day lag | Buy Oct 20, 2025 | $438.88 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 356-day lag | Buy Oct 16, 2025 | $10.5K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 358-day lag | Buy Oct 14, 2025 | $105 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 435-day lag | Buy Jul 29, 2025 | $30.4K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 446-day lag | Buy Jul 18, 2025 | $25.56K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 453-day lag | Buy Jul 11, 2025 | $7.3K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 455-day lag | Buy Jul 9, 2025 | $2.09K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 463-day lag | Buy Jul 1, 2025 | $88 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 464-day lag | Buy Jun 30, 2025 | $222.64 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 467-day lag | Buy Jun 27, 2025 | $44.37K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 471-day lag | Buy Jun 23, 2025 | $1.13K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 476-day lag | Buy Jun 18, 2025 | $3.65K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 477-day lag | Buy Jun 17, 2025 | $97.47 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 478-day lag | Buy Jun 16, 2025 | $13.83K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 481-day lag | Buy Jun 13, 2025 | $1.49K Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 482-day lag | Buy Jun 12, 2025 | $221.86 Filed shares x price | SEC Form 4 View filing | |
| Lin Shih-yao David 10% owner | Oct 7, 2026 485-day lag | Buy Jun 9, 2025 | $15.53K Filed shares x price | SEC Form 4 View filing |
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$19.2K
20,000 shares @ $0.96
Traded
Dec 1, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$3.73K
3,885 shares @ $0.96
Traded
Nov 28, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$2.82K
3,033 shares @ $0.93
Traded
Nov 26, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$62.79
69 shares @ $0.91
Traded
Nov 25, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$869.5
925 shares @ $0.94
Traded
Nov 20, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$21.62K
24,626 shares @ $0.88
Traded
Nov 14, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$20.8K
20,000 shares @ $1.04
Traded
Nov 12, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$119.6
115 shares @ $1.04
Traded
Nov 7, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$1.56K
1,496 shares @ $1.04
Traded
Nov 6, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$10.9K
10,000 shares @ $1.09
Traded
Oct 27, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$6.49K
6,120 shares @ $1.06
Traded
Oct 22, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$10.8K
10,000 shares @ $1.08
Traded
Oct 21, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$438.88
422 shares @ $1.04
Traded
Oct 20, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$10.5K
10,000 shares @ $1.05
Traded
Oct 16, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$105
100 shares @ $1.05
Traded
Oct 14, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$30.4K
20,000 shares @ $1.52
Traded
Jul 29, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$25.56K
20,000 shares @ $1.28
Traded
Jul 18, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$7.3K
7,302 shares @ $1
Traded
Jul 11, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$2.09K
2,139 shares @ $0.97
Traded
Jul 9, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$88
100 shares @ $0.88
Traded
Jul 1, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$222.64
253 shares @ $0.88
Traded
Jun 30, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$44.37K
50,000 shares @ $0.89
Traded
Jun 27, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$1.13K
1,192 shares @ $0.95
Traded
Jun 23, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$3.65K
3,744 shares @ $0.97
Traded
Jun 18, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$97.47
101 shares @ $0.96
Traded
Jun 17, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$13.83K
14,712 shares @ $0.94
Traded
Jun 16, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$1.49K
1,582 shares @ $0.94
Traded
Jun 13, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$221.86
236 shares @ $0.94
Traded
Jun 12, 2025
Filed
Oct 7, 2026
Lin Shih-yao David
10% owner
Buy
Calculated transaction value
$15.53K
15,755 shares @ $0.99
Traded
Jun 9, 2025
Filed
Oct 7, 2026