Insider acquisitions
Explore purchases, stock awards, gifts, exercises, and conversions. These records cover acquisitions only; sales are not included.
Transaction timeline & trade size
Choose a reporting owner, transaction period, and security. Open any point for the filing.
Purchases in this page50
Other acquisitions0
Reporting owners1
SalesNot providedCheck original SEC filings
Apr 8, 2025 – Nov 12, 2025 · Transaction dates · Current page sample
Reported quantity · security units
IRIDEX CORP · Common Stock · Purchase (code P) · Non-derivative · Currency not specified
Swipe the chart to see the full date range. Exact records are available in the table below.
50 transactions plotted for one security and transaction type. 0 have no reported quantity. A value chart requires a stated currency. Individual reported values remain visible in the table.
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition
50 dated transactions in this page sample · 1 reporting owners.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type | Quantity | Price | Reference value | Currency |
|---|---|---|---|---|---|---|---|
| Nov 12, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 20,000 | 1.04 | 20,800 | Currency not specified |
| Nov 7, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 115 | 1.04 | 119.6 | Currency not specified |
| Nov 6, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 1,496 | 1.04 | 1,555.84 | Currency not specified |
| Oct 27, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 10,000 | 1.09 | 10,900 | Currency not specified |
| Oct 22, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 6,120 | 1.06 | 6,487.2 | Currency not specified |
| Oct 21, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 10,000 | 1.08 | 10,800 | Currency not specified |
| Oct 20, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 422 | 1.04 | 438.88 | Currency not specified |
| Oct 16, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 10,000 | 1.05 | 10,500 | Currency not specified |
| Oct 14, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 100 | 1.05 | 105 | Currency not specified |
| Jul 29, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 20,000 | 1.52 | 30,400 | Currency not specified |
| Jul 18, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 20,000 | 1.2782 | 25,564 | Currency not specified |
| Jul 11, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 7,302 | 1 | 7,302 | Currency not specified |
| Jul 9, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 2,139 | 0.975 | 2,085.525 | Currency not specified |
| Jul 1, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 100 | 0.88 | 88 | Currency not specified |
| Jun 30, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 253 | 0.88 | 222.64 | Currency not specified |
| Jun 27, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 50,000 | 0.8874 | 44,370 | Currency not specified |
| Jun 23, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 1,192 | 0.95 | 1,132.4 | Currency not specified |
| Jun 18, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 3,744 | 0.9737 | 3,645.5328 | Currency not specified |
| Jun 17, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 101 | 0.965 | 97.465 | Currency not specified |
| Jun 16, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 14,712 | 0.9401 | 13,830.7512 | Currency not specified |
| Jun 13, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 1,582 | 0.9401 | 1,487.2382 | Currency not specified |
| Jun 12, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 236 | 0.9401 | 221.8636 | Currency not specified |
| Jun 9, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 15,755 | 0.986 | 15,534.43 | Currency not specified |
| Jun 6, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 18,161 | 0.97 | 17,616.17 | Currency not specified |
| Jun 5, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 50,000 | 0.9866 | 49,330 | Currency not specified |
| Jun 2, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 40,114 | 1 | 40,114 | Currency not specified |
| May 29, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 3,719 | 0.968 | 3,599.992 | Currency not specified |
| May 28, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 23,526 | 0.94 | 22,114.44 | Currency not specified |
| May 23, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 80,000 | 0.9998 | 79,984 | Currency not specified |
| May 21, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 3,802 | 1.02 | 3,878.04 | Currency not specified |
| May 20, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 20,000 | 1.0499 | 20,998 | Currency not specified |
| May 19, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 7,562 | 1.01 | 7,637.62 | Currency not specified |
| May 16, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 3,176 | 1 | 3,176 | Currency not specified |
| May 15, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 39,937 | 1 | 39,937 | Currency not specified |
| May 14, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 50,000 | 1.1 | 55,000 | Currency not specified |
| May 12, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 50,000 | 1.1595 | 57,975 | Currency not specified |
| May 9, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 851 | 1.15 | 978.65 | Currency not specified |
| May 8, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 20,000 | 1.15 | 23,000 | Currency not specified |
| May 7, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 26,581 | 1.1593 | 30,815.3533 | Currency not specified |
| May 6, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 11,773 | 1.15 | 13,538.95 | Currency not specified |
| Apr 30, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 4,032 | 1.18 | 4,757.76 | Currency not specified |
| Apr 28, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 6,253 | 1.22 | 7,628.66 | Currency not specified |
| Apr 24, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 50,000 | 1.2 | 60,000 | Currency not specified |
| Apr 22, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 1,231 | 1.02 | 1,255.62 | Currency not specified |
| Apr 21, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 7,230 | 1.02 | 7,374.6 | Currency not specified |
| Apr 17, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 20,000 | 1.02 | 20,400 | Currency not specified |
| Apr 15, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 879 | 0.97 | 852.63 | Currency not specified |
| Apr 10, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 789 | 0.925 | 729.825 | Currency not specified |
| Apr 9, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 6,226 | 0.87 | 5,416.62 | Currency not specified |
| Apr 8, 2025 | IRIDEX CORPCommon Stock | Lin Shih-Yao David (10% owner) | Purchase | 2,995 | 0.85 | 2,545.75 | Currency not specified |
Only transactions on this page are shown. Preset date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Transaction details
Reporting owners, quantities, prices, and source filings.
| Filed / transacted | Company | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|---|
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 20,000 | 1.04Value: 20,800Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 115 | 1.04Value: 119.6Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 1,496 | 1.04Value: 1,555.84Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 10,000 | 1.09Value: 10,900Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 6,120 | 1.06Value: 6,487.2Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 10,000 | 1.08Value: 10,800Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 422 | 1.04Value: 438.88Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 10,000 | 1.05Value: 10,500Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 100 | 1.05Value: 105Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 20,000 | 1.52Value: 30,400Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 20,000 | 1.2782 *Value: 25,564Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 7,302 | 1Value: 7,302Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 2,139 | 0.975Value: 2,085.525Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 100 | 0.88Value: 88Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 253 | 0.88Value: 222.64Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 50,000 | 0.8874 *Value: 44,370Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 1,192 | 0.95Value: 1,132.4Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 3,744 | 0.9737Value: 3,645.5328Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 101 | 0.965Value: 97.465Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 14,712 | 0.9401Value: 13,830.7512Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 1,582 | 0.9401Value: 1,487.2382Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 236 | 0.9401Value: 221.8636Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 15,755 | 0.986 *Value: 15,534.43Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 18,161 | 0.97Value: 17,616.17Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 50,000 | 0.9866Value: 49,330Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 40,114 | 1Value: 40,114Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 3,719 | 0.968Value: 3,599.992Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 23,526 | 0.94Value: 22,114.44Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 80,000 | 0.9998 *Value: 79,984Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 3,802 | 1.02 *Value: 3,878.04Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 20,000 | 1.0499 *Value: 20,998Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 7,562 | 1.01Value: 7,637.62Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 3,176 | 1Value: 3,176Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 39,937 | 1Value: 39,937Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 50,000 | 1.1Value: 55,000Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 50,000 | 1.1595 *Value: 57,975Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 851 | 1.15Value: 978.65Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 20,000 | 1.15Value: 23,000Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 26,581 | 1.1593 *Value: 30,815.3533Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 11,773 | 1.15Value: 13,538.95Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 4,032 | 1.18Value: 4,757.76Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 6,253 | 1.22 *Value: 7,628.66Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 50,000 | 1.2Value: 60,000Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 1,231 | 1.02Value: 1,255.62Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 7,230 | 1.02Value: 7,374.6Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 20,000 | 1.02Value: 20,400Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 879 | 0.97Value: 852.63Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 789 | 0.925Value: 729.825Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 6,226 | 0.87Value: 5,416.62Currency not specified | View ↗ |
| Trade: | IRIDEX CORPIRIX · company listings | Lin Shih-Yao David10% owner | PurchaseCommon StockNon-derivative security · Code P | 2,995 | 0.85Value: 2,545.75Currency not specified | View ↗ |
50 transactions on this page. Filing date, newest first.
Filters use the date a filing was submitted, not the date of the transaction. Coverage is incomplete while historical records are being loaded. How we organize the data →