IRIX
IRIDEX CORP · Healthcare · Market cap $13.5M
Insiders bought $1.3M net in the last 90 days ·0 sellers, 2 buyers· latest Form 4 filed Oct 7, 2026
Insider Buying
$1.5M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Oct 13, 2026
Lin Shih-Yao David
IRIDEX CORP (IRIX) has 48 SEC Form 4 filings (146 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Oct 13, 2026.
Inside the rolling window, 3 insiders at IRIDEX CORP reported 126 open-market purchases totaling $1.5M and no open-market sales. The most active filer is 10% Owner Lin Shih-Yao David with 90 filings. Insiders have net bought $1.3M over the trailing 6 months. The most recent open-market filing is a purchase of 244 shares by 10% Owner Lin Shih-Yao David, dated Dec 3, 2025, worth $227.
- Industry:Medical - Devices
- CEO:Patrick Mercer
- Employees:93
- HQ:Mountain View, CA, US
- IPO:1996-02-16
| Source | |||||||
|---|---|---|---|---|---|---|---|
| 10% Owner | Purchase | 244 | $227 | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 10,260 | $10K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 20,000 | $19K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 18,892 | $18K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 20,000 | $19K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 11,404 | $11K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 7,675 | $8K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 14,202 | $14K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 4,031 | $4K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 7,009 | $8K | Oct 7 | -12.8% | SEC ↗ | |
| 10% Owner | Purchase | 1,330 | $2K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 20,000 | $24K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 30,000 | $44K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 33,013 | $49K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 4,050 | $6K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 637 | $949 | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 19,324 | $27K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 40,535 | $59K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 129 | $188 | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 15,703 | $22K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 100 | $138 | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 14,943 | $21K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 1,424 | $2K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 752 | $1K | Oct 7 | — | SEC ↗ | |
| 10% Owner | Purchase | 967 | $1K | Oct 7 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does IRIX have?
IRIDEX CORP (IRIX) has 48 SEC Form 4 filings (146 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Oct 13, 2026.
When was the most recent SEC Form 4 filing for IRIX?
The most recent Form 4 filing for IRIX on Tracefour is dated Oct 13, 2026.
Who is the most active insider at IRIX?
The most active SEC Form 4 filer at IRIX in the rolling window is 10% Owner Lin Shih-Yao David, with 90 filings.
What is the net insider flow at IRIX over the last 6 months?
Over the trailing 180 days, insiders at IRIX have net bought $1.3M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at IRIX in the current window?
Inside the rolling window, insiders at IRIX bought $1.5M and sold $0 based on SEC Form 4 filings.
Can I get alerts for IRIX insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at IRIDEX CORP (IRIX). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
IRIDEX CORP is in the Healthcare sector.