| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
CFO | Vice President, CFO & Corp Sec | VP, CFO & Corporate Secretary
1 company
Gary L Fischer is CFO at AXTI. Gary L Fischer's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $10.3M at current prices.
Our model assigns Gary L Fischer a strong insider score of 77/100, based on 11 past trades. Over a 12-month horizon, all 4 of those trades were profitable, with an average 12-month return of +55.3%.
The AXTI filings lean toward selling, a net 958,472 shares.
Gary L Fischer has 36 Form 4 filings on record from November 2015 to October 2026, all as CFO at AXT (AXTI), 2015–2026.
The 69 reported transactions were 25 open-market sales, 20 option exercises, 19 stock awards and 5 option or other derivative awards.
Counted by filing, the open-market trades come to no purchases and 14 sales worth about $25.3M.
The largest open-market sale was 405,233 shares of AXTI at an average $41.45 on March 2, 2026, about $16.8M.
None of the 5 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 13, 2026 | AXTI Axt, Inc. | CFO | Sell | 89,032 | $50.60 | $4,505,145.30 | -31.8% | +80.8% | - | |
| Mar 2, 2026 | AXTI Axt, Inc. | CFO | Sell | 405,233 | $41.46 | $16,798,934.02 | -59.1% | +136.5% | - | |
| Nov 13, 2025 | AXTI Axt Inc | CFO | Sell | 101,297 | $10.14 | $1,026,948.99 | -21.9% | +156.7% | - | |
| Nov 6, 2025 | AXTI Axt Inc | CFO | Sell | 22,675 | $8.87 | $201,177.13 | -4.7% | +111.4% | - | |
| Nov 5, 2025 | AXTI Axt Inc | CFO | Sell | 80,235 | $8.82 | $707,782.86 | -14.2% | +116.9% | - | |
| Aug 1, 2022 | AXTI Axt Inc | Vice President, CFO & Corp Sec | Sell | 100,000 | $8.63 | $862,600.00 | -26.4% | -50.7% | -66.6% | |
| Apr 5, 2021 | AXTI Axt Inc | VP, CFO & Corporate Secretary | Sell | 10,000 | $12.52 | $125,200.00 | -3.0% | -14.5% | -45.0% | |
| Apr 1, 2021 | AXTI Axt Inc | VP, CFO & Corporate Secretary | Sell | 10,000 | $12.03 | $120,300.00 | -3.0% | -10.8% | -43.9% | |
| Nov 12, 2020 | AXTI Axt Inc | VP, CFO & Corporate Secretary | Sale+OE | 20,000 | $7.09 | $141,800.00 | -5.7% | - | - | |
| Nov 9, 2020 | AXTI Axt Inc | VP, CFO & Corporate Secretary | Sale+OE | 20,000 | $6.87 | $137,300.00 | -5.7% | - | - |