Lin Shih-Yao David
Insider trading activity for Lin Shih-Yao David sourced from SEC EDGAR Form 4 filings.
Overview
- Company: IRIDEX CORP
- Total insider trades: 90
- Total buy volume: $1.3M
- Total sell volume: $0
- Last trade: Oct 7, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 5, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 50,000 | $49K |
| Jun 2, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 40,114 | $40K |
| May 29, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 3,719 | $4K |
| May 28, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 23,526 | $22K |
| May 23, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 80,000 | $80K |
| May 21, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 3,802 | $4K |
| May 20, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 20,000 | $21K |
| May 19, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 7,562 | $8K |
| May 16, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 3,176 | $3K |
| May 15, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 39,937 | $40K |
| May 14, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 50,000 | $55K |
| May 12, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 50,000 | $58K |
| May 9, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 851 | $979 |
| May 8, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 20,000 | $23K |
| May 7, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 26,581 | $31K |
| May 6, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 11,773 | $14K |
| Apr 30, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 4,032 | $5K |
| Apr 28, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 6,253 | $8K |
| Apr 24, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 50,000 | $60K |
| Apr 22, 2025 | Lin Shih-Yao David | IRIX IRIDEX CORP | BUY | 1,231 | $1K |