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IRIX · Iridex Corp

Healthcare · −1.2% on Oct 16

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Updated Oct 17 · 6 feeds behind: Insider filings, 2 days, and 5 more · Every feed →

On this page

The market view

Price chart

The interactive IRIX chart (by TradingView) loads here.

Our take

2 rules fired on IRIX

In short: none of these rules has solid or some evidence yet, so they show no clear lean on IRIX.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

The 0–100 score for IRIX, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on IRIX, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of IRIX. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 21, 2026–Oct 18, 2026 · UTC dates · today is excluded

Insider purchases

Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual.

Latest 28 days
1
Earlier median
0
Earlier range
0–1
Distinct filers per 28 daysScale: 0–1
Oct 20, 2025Oct 18, 2026
Earlier periodsLatest 28 daysEarlier median 0Limited or missing history

Who appears in the latest period?

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Jun 12, 2026. Newest disclosure across this feed: Oct 16, 2026.

Earlier periods in the comparison: 3. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–1.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 20261Partial; excluded
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20261Within stored history
Sep 21, 2026–Oct 18, 2026Latest period1Within stored history
Insider sales · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 20260Partial; excluded
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Congress purchases · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 2026—Unavailable
Jun 29, 2026–Jul 26, 2026—Unavailable
Jul 27, 2026–Aug 23, 2026—Unavailable
Aug 24, 2026–Sep 20, 2026—Unavailable
Sep 21, 2026–Oct 18, 2026Latest period—Unavailable
Congress sales · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 2026—Unavailable
Jun 29, 2026–Jul 26, 2026—Unavailable
Jul 27, 2026–Aug 23, 2026—Unavailable
Aug 24, 2026–Sep 20, 2026—Unavailable
Sep 21, 2026–Oct 18, 2026Latest period—Unavailable
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Owners & lobbying

Insiders · Oct 2026

  1. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Nov 12, 2025

  2. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 26, 2025

  3. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 2, 2026

  4. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 7, 2025

  5. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Dec 5, 2025

  6. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated May 20, 2025

  7. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 12, 2025

  8. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jan 23, 2026

  9. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 17, 2026

  10. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 30, 2025

  11. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 12, 2026

  12. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Feb 9, 2026

  13. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Dec 16, 2025

  14. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Feb 2, 2026

  15. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 4, 2025

  16. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 6, 2025

  17. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 15, 2025

  18. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated May 7, 2025

  19. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 17, 2025

  20. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 13, 2025

  21. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 24, 2025

  22. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 8, 2025

  23. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jan 8, 2026

  24. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Nov 14, 2025

  25. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Nov 20, 2025

65 more on file are not listed here. See that month’s insider trades →

All 31 records in this snapshot
  1. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Nov 12, 2025

  2. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 26, 2025

  3. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 2, 2026

  4. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 7, 2025

  5. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Dec 5, 2025

  6. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated May 20, 2025

  7. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 12, 2025

  8. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jan 23, 2026

  9. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 17, 2026

  10. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 30, 2025

  11. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Mar 12, 2026

  12. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Feb 9, 2026

  13. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Dec 16, 2025

  14. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Feb 2, 2026

  15. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 4, 2025

  16. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 6, 2025

  17. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 15, 2025

  18. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated May 7, 2025

  19. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 17, 2025

  20. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jun 13, 2025

  21. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 24, 2025

  22. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Apr 8, 2025

  23. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Jan 8, 2026

  24. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Nov 14, 2025

  25. Disclosed
    Shih-Yao David Lin · Purchase

    Transaction dated Nov 20, 2025

  26. Filed
  27. Filed
  28. Filed
  29. Filed
  30. Filed
  31. Filed

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

No Congress trades on IRIX disclosed in the last 90 days.

See every Congress trade on IRIX →

Company insiders

5 buys · 0 sells (95 filed lots) · $1.3M bought

  1. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$20.8Kdisclosed Oct 7 · filed 329 days after the trade · late
  2. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$7.9Kdisclosed Oct 7 · filed 560 days after the trade · late
  3. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$2Kdisclosed Oct 7 · filed 219 days after the trade · late
  4. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$9Kdisclosed Oct 7 · filed 548 days after the trade · late
  5. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$9.6Kdisclosed Oct 7 · filed 306 days after the trade · late
  6. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$21Kdisclosed Oct 7 · filed 505 days after the trade · late
  7. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$222disclosed Oct 7 · filed 482 days after the trade · late
  8. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$44.4Kdisclosed Oct 7 · filed 257 days after the trade · late
  9. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$29.9Kdisclosed Oct 7 · filed 204 days after the trade · late
  10. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$223disclosed Oct 7 · filed 464 days after the trade · late
See every insider trade on IRIX →

Filings & events

Company filings (8-K) 60

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Quarterly or yearly results · item 2.0210
  • Other events · item 8.018
  • Shareholder vote results · item 5.074
  • Directors or officers joined, left or got new pay · item 5.024
  • Exchange listing trouble · item 3.012
  • Shared information with investors · item 7.012

Filing red flags 9

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Planned insider sales (Form 144) 2

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

None in the last 90 days · 2 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

5% owners (13D / 13G) 2

Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.

Push for changes, or just hold?

  • 13D, may push for changes: 2 filings

Filed most: Novel Inspiration International Co., Ltd. (2)

Biggest named funds (13F)

The largest IRIX holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on IRIX

  1. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$20.8Kdisclosed Oct 7 · filed 329 days after the trade · late
  2. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$7.9Kdisclosed Oct 7 · filed 560 days after the trade · late
  3. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$2Kdisclosed Oct 7 · filed 219 days after the trade · late
  4. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$9Kdisclosed Oct 7 · filed 548 days after the trade · late
  5. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$9.6Kdisclosed Oct 7 · filed 306 days after the trade · late
  6. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$21Kdisclosed Oct 7 · filed 505 days after the trade · late
  7. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$222disclosed Oct 7 · filed 482 days after the trade · late
  8. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$44.4Kdisclosed Oct 7 · filed 257 days after the trade · late
  9. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$29.9Kdisclosed Oct 7 · filed 204 days after the trade · late
  10. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$223disclosed Oct 7 · filed 464 days after the trade · late
  11. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$1.3Kdisclosed Oct 7 · filed 209 days after the trade · late
  12. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$188disclosed Oct 7 · filed 240 days after the trade · late
  13. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$7.6Kdisclosed Oct 7 · filed 295 days after the trade · late
  14. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$949disclosed Oct 7 · filed 247 days after the trade · late
  15. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$13.3Kdisclosed Oct 7 · filed 551 days after the trade · late
  16. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$17.6Kdisclosed Oct 7 · filed 488 days after the trade · late
  17. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$853disclosed Oct 7 · filed 540 days after the trade · late
  18. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$30.8Kdisclosed Oct 7 · filed 518 days after the trade · late
  19. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$97disclosed Oct 7 · filed 477 days after the trade · late
  20. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$1.5Kdisclosed Oct 7 · filed 481 days after the trade · late
  21. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$60Kdisclosed Oct 7 · filed 531 days after the trade · late
  22. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$2.5Kdisclosed Oct 7 · filed 547 days after the trade · late
  23. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$24Kdisclosed Oct 7 · filed 272 days after the trade · late
  24. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$21.6Kdisclosed Oct 7 · filed 327 days after the trade · late
  25. ▲ BUYShih-Yao David Lin 10% ownerIRIX Iridex Corp$870disclosed Oct 7 · filed 321 days after the trade · late
See all 97 trades on IRIX →
People & votes

Which members of Congress traded IRIX, sponsored bills that touch it and voted on them — opens here.