IRIX.NASDAQIridex CORP
Form 4: Iridex Insider Buys Shares
Sentiment:
Insider Transaction (Form 4)
Shih-Yao David Lin, a 10% owner of Iridex Corp, purchased 350,557 shares of common stock on March 25, 2025.
Summary
- Open-market purchase: acquired 244 Common Stock at $0.93 ($227) on December 3, 2025; holds 836,496 after (Indirect).
- Open-market purchase: acquired 10,260 Common Stock at $0.94 ($9,644) on December 5, 2025; holds 846,756 after (Indirect).
- Open-market purchase: acquired 20,000 Common Stock at $0.94 ($18,800) on December 9, 2025; holds 866,756 after (Indirect).
- Open-market purchase: acquired 18,892 Common Stock at $0.94 ($17,664) on December 10, 2025; holds 885,648 after (Indirect).
- Open-market purchase: acquired 20,000 Common Stock at $0.97 ($19,400) on December 12, 2025; holds 905,648 after (Indirect).
- Open-market purchase: acquired 11,404 Common Stock at $0.94 ($10,720) on December 15, 2025; holds 917,052 after (Indirect).
- Open-market purchase: acquired 7,675 Common Stock at $0.99 ($7,598) on December 16, 2025; holds 924,727 after (Indirect).
- Open-market purchase: acquired 14,202 Common Stock at $0.97 ($13,776) on December 19, 2025; holds 938,929 after (Indirect).
- Open-market purchase: acquired 4,031 Common Stock at $1.00 ($4,031) on December 22, 2025; holds 942,960 after (Indirect).
- Open-market purchase: acquired 7,009 Common Stock at $1.15 ($8,060) on December 30, 2025; holds 949,969 after (Indirect).
- Open-market purchase: acquired 1,330 Common Stock at $1.19 ($1,583) on January 7, 2026; holds 951,299 after (Indirect).
- Open-market purchase: acquired 20,000 Common Stock at $1.20 ($24,000) on January 8, 2026; holds 971,299 after (Indirect).
- Open-market purchase: acquired 30,000 Common Stock at $1.48 ($44,394) on January 23, 2026; holds 1,001,299 after (Indirect).
- Open-market purchase: acquired 33,013 Common Stock at $1.48 ($49,014) on January 27, 2026; holds 1,034,312 after (Indirect).
- Open-market purchase: acquired 4,050 Common Stock at $1.48 ($5,994) on January 30, 2026; holds 1,038,362 after (Indirect).
- Open-market purchase: acquired 637 Common Stock at $1.49 ($949) on February 2, 2026; holds 1,038,999 after (Indirect).
- Open-market purchase: acquired 19,324 Common Stock at $1.41 ($27,247) on February 4, 2026; holds 1,058,323 after (Indirect).
- Open-market purchase: acquired 40,535 Common Stock at $1.45 ($58,755) on February 5, 2026; holds 1,098,858 after (Indirect).
- Open-market purchase: acquired 129 Common Stock at $1.46 ($188) on February 9, 2026; holds 1,098,987 after (Indirect).
- Open-market purchase: acquired 15,703 Common Stock at $1.43 ($22,455) on February 11, 2026; holds 1,114,690 after (Indirect).
- Open-market purchase: acquired 100 Common Stock at $1.38 ($138) on February 12, 2026; holds 1,114,790 after (Indirect).
- Open-market purchase: acquired 14,943 Common Stock at $1.41 ($21,070) on February 23, 2026; holds 1,129,733 after (Indirect).
- Open-market purchase: acquired 1,424 Common Stock at $1.40 ($1,994) on March 2, 2026; holds 1,131,157 after (Indirect).
- Open-market purchase: acquired 752 Common Stock at $1.42 ($1,068) on March 3, 2026; holds 1,131,909 after (Indirect).
- Open-market purchase: acquired 967 Common Stock at $1.32 ($1,276) on March 12, 2026; holds 1,132,876 after (Indirect).
- Open-market purchase: acquired 1,682 Common Stock at $1.30 ($2,187) on March 16, 2026; holds 1,134,558 after (Indirect).
- Open-market purchase: acquired 22,805 Common Stock at $1.31 ($29,872) on March 17, 2026; holds 1,157,363 after (Indirect).
- Open-market purchase: acquired 17,526 Common Stock at $1.33 ($23,310) on March 23, 2026; holds 1,174,889 after (Indirect).
- Open-market purchase: acquired 4,549 Common Stock at $1.33 ($6,050) on March 24, 2026; holds 1,179,438 after (Indirect).
- Open-market purchase: acquired 7,371 Common Stock at $0.99 ($7,297) on March 30, 2026; holds 1,186,809 after (Indirect).
Sentiment
Score: 8
Explanation: StockSavvy.ai views this as a bullish signal: an insider made an open-market purchase of $438,762, committing personal capital to the stock.
Insider Transactions
Shih-Yao David Lin — 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2025-12-03 | Open-market purchase | Common Stock | 244 | $1 | $227 | 836,496 |
| 2025-12-05 | Open-market purchase | Common Stock | 10,260 | $1 | $9.6K | 846,756 |
| 2025-12-09 | Open-market purchase | Common Stock | 20,000 | $1 | $18.8K | 866,756 |
| 2025-12-10 | Open-market purchase | Common Stock | 18,892 | $1 | $17.7K | 885,648 |
| 2025-12-12 | Open-market purchase | Common Stock | 20,000 | $1 | $19.4K | 905,648 |
| 2025-12-15 | Open-market purchase | Common Stock | 11,404 | $1 | $10.7K | 917,052 |
| 2025-12-16 | Open-market purchase | Common Stock | 7,675 | $1 | $7.6K | 924,727 |
| 2025-12-19 | Open-market purchase | Common Stock | 14,202 | $1 | $13.8K | 938,929 |
| 2025-12-22 | Open-market purchase | Common Stock | 4,031 | $1 | $4.0K | 942,960 |
| 2025-12-30 | Open-market purchase | Common Stock | 7,009 | $1 | $8.1K | 949,969 |
| 2026-01-07 | Open-market purchase | Common Stock | 1,330 | $1 | $1.6K | 951,299 |
| 2026-01-08 | Open-market purchase | Common Stock | 20,000 | $1 | $24.0K | 971,299 |
| 2026-01-23 | Open-market purchase | Common Stock | 30,000 | $1 | $44.4K | 1,001,299 |
| 2026-01-27 | Open-market purchase | Common Stock | 33,013 | $1 | $49.0K | 1,034,312 |
| 2026-01-30 | Open-market purchase | Common Stock | 4,050 | $1 | $6.0K | 1,038,362 |
| 2026-02-02 | Open-market purchase | Common Stock | 637 | $1 | $949 | 1,038,999 |
| 2026-02-04 | Open-market purchase | Common Stock | 19,324 | $1 | $27.2K | 1,058,323 |
| 2026-02-05 | Open-market purchase | Common Stock | 40,535 | $1 | $58.8K | 1,098,858 |
| 2026-02-09 | Open-market purchase | Common Stock | 129 | $1 | $188 | 1,098,987 |
| 2026-02-11 | Open-market purchase | Common Stock | 15,703 | $1 | $22.5K | 1,114,690 |
| 2026-02-12 | Open-market purchase | Common Stock | 100 | $1 | $138 | 1,114,790 |
| 2026-02-23 | Open-market purchase | Common Stock | 14,943 | $1 | $21.1K | 1,129,733 |
| 2026-03-02 | Open-market purchase | Common Stock | 1,424 | $1 | $2.0K | 1,131,157 |
| 2026-03-03 | Open-market purchase | Common Stock | 752 | $1 | $1.1K | 1,131,909 |
| 2026-03-12 | Open-market purchase | Common Stock | 967 | $1 | $1.3K | 1,132,876 |
| 2026-03-16 | Open-market purchase | Common Stock | 1,682 | $1 | $2.2K | 1,134,558 |
| 2026-03-17 | Open-market purchase | Common Stock | 22,805 | $1 | $29.9K | 1,157,363 |
| 2026-03-23 | Open-market purchase | Common Stock | 17,526 | $1 | $23.3K | 1,174,889 |
| 2026-03-24 | Open-market purchase | Common Stock | 4,549 | $1 | $6.1K | 1,179,438 |
| 2026-03-30 | Open-market purchase | Common Stock | 7,371 | $1 | $7.3K | 1,186,809 |
Key Dates
| Date | Description |
|---|---|
| 2025-12-03 | Open-market purchase (244 shares) |
| 2025-12-05 | Open-market purchase (10,260 shares) |
| 2025-12-09 | Open-market purchase (20,000 shares) |
| 2025-12-10 | Open-market purchase (18,892 shares) |
| 2025-12-12 | Open-market purchase (20,000 shares) |
| 2025-12-15 | Open-market purchase (11,404 shares) |
| 2025-12-16 | Open-market purchase (7,675 shares) |
| 2025-12-19 | Open-market purchase (14,202 shares) |
| 2025-12-22 | Open-market purchase (4,031 shares) |
| 2025-12-30 | Open-market purchase (7,009 shares) |
| 2026-01-07 | Open-market purchase (1,330 shares) |
| 2026-01-08 | Open-market purchase (20,000 shares) |
| 2026-01-23 | Open-market purchase (30,000 shares) |
| 2026-01-27 | Open-market purchase (33,013 shares) |
| 2026-01-30 | Open-market purchase (4,050 shares) |
| 2026-02-02 | Open-market purchase (637 shares) |
| 2026-02-04 | Open-market purchase (19,324 shares) |
| 2026-02-05 | Open-market purchase (40,535 shares) |
| 2026-02-09 | Open-market purchase (129 shares) |
| 2026-02-11 | Open-market purchase (15,703 shares) |
| 2026-02-12 | Open-market purchase (100 shares) |
| 2026-02-23 | Open-market purchase (14,943 shares) |
| 2026-03-02 | Open-market purchase (1,424 shares) |
| 2026-03-03 | Open-market purchase (752 shares) |
| 2026-03-12 | Open-market purchase (967 shares) |
| 2026-03-16 | Open-market purchase (1,682 shares) |
| 2026-03-17 | Open-market purchase (22,805 shares) |
| 2026-03-23 | Open-market purchase (17,526 shares) |
| 2026-03-24 | Open-market purchase (4,549 shares) |
| 2026-03-30 | Open-market purchase (7,371 shares) |
Keywords
insider transaction, Form 4, IRIX, IRIDEX CORP, bullish, Shih-Yao David Lin
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