Chih-Hsiang (Thompson) Lin
CIK 1587420 · President and CEO · last filed 2026-06-01
Chih-Hsiang (Thompson) Lin is a President and CEO who has filed 126 SEC Form 4 insider transactions across 1 company since 2013. The most recent filing, for AAOI, was dated Jun 1, 2026. Across all open-market trades the lifetime net is −$10.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $259.3M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$259.30M
1
126
-$10.69M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AAOI | President and CEO | 1,533,881 | $169.05 | $259.30M | -$10.69M | 126 | 2026-06-01 |
Recent Filings
126 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-01 | AAOI | Mixed | −0 | $0 | EDGAR |
| 2026-05-19 | AAOI | Mixed | +567,088 | -$26.54M | EDGAR |
| 2026-04-24 | AAOI | Tax (F) | −16,672 | -$2.51M | EDGAR |
| 2026-02-11 | AAOI | Grant (A) | +82,559 | $0 | EDGAR |
| 2026-01-26 | AAOI | Tax (F) | −21,672 | -$831.8K | EDGAR |
| 2025-10-24 | AAOI | Tax (F) | −19,100 | -$637.9K | EDGAR |
| 2025-08-15 | AAOI | Buy (P) | +8,075 | $174.1K | EDGAR |
| 2025-08-14 | AAOI | Buy (P) | +18,600 | $423.4K | EDGAR |
| 2025-07-24 | AAOI | Tax (F) | −22,210 | -$627.0K | EDGAR |
| 2025-05-14 | AAOI | Buy (P) | +21,200 | $386.2K | EDGAR |