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Shih-Yao David Lin, 10% owner at Iridex, bought IRIX on Nov 20, 2025

Data as of Oct 16

▲ BUY$870925 shares at $0.94Shih-Yao David Lin 10% ownerIRIX Iridex Corp
Watch IRIX
Traded
Nov 20, 2025
Disclosed
Oct 7, 2026
Filed
321 days after the trade · late

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Shih-Yao David Lin, 10% owner at Iridex, bought IRIX on Nov 20, 2025TRADEDDISCLOSED
IRIXSimilar stocks (XLV — its sector index fund), rebased to IRIX's price on the disclosure day
IRIX since disclosure
−7.3%
Similar stocks (XLV) since disclosure
+4.7%
XLV — its sector index fund

Change in closing price from Oct 7, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$19.2Kdisclosed Oct 7 · filed 310 days after the trade · late
  2. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$3.7Kdisclosed Oct 7 · filed 313 days after the trade · late
  3. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$2.8Kdisclosed Oct 7 · filed 315 days after the trade · late
  4. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$63disclosed Oct 7 · filed 316 days after the trade · late
  5. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$21.6Kdisclosed Oct 7 · filed 327 days after the trade · late
  6. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$20.8Kdisclosed Oct 7 · filed 329 days after the trade · late
  7. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$120disclosed Oct 7 · filed 334 days after the trade · late
  8. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$1.6Kdisclosed Oct 7 · filed 335 days after the trade · late
  9. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$10.9Kdisclosed Oct 7 · filed 345 days after the trade · late
  10. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$6.5Kdisclosed Oct 7 · filed 350 days after the trade · late
  11. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$10.8Kdisclosed Oct 7 · filed 351 days after the trade · late
  12. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$439disclosed Oct 7 · filed 352 days after the trade · late
  13. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$10.5Kdisclosed Oct 7 · filed 356 days after the trade · late
  14. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$105disclosed Oct 7 · filed 358 days after the trade · late
  15. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$30.4Kdisclosed Oct 7 · filed 435 days after the trade · late

See every trade on IRIX →