GORDON WILLIAM B (CIK 1229590) reported 16 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-10). Recent activity: Sell DUOL (800 shares), Sell DUOL (2,742 shares), Sell DUOL (3,483 shares), Sell DUOL (2,675 shares), Sell DUOL (200 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-10 | Duolingo, Inc. (DUOL) | Director | Sell | 800 | $115,068 |
| 2026-09-10 | Duolingo, Inc. (DUOL) | Director | Sell | 2,742 | $396,458 |
| 2026-09-10 | Duolingo, Inc. (DUOL) | Director | Sell | 3,483 | $508,198 |
| 2026-09-10 | Duolingo, Inc. (DUOL) | Director | Sell | 2,675 | $392,114 |
| 2026-09-10 | Duolingo, Inc. (DUOL) | Director | Sell | 200 | $29,735 |
| 2026-09-10 | Duolingo, Inc. (DUOL) | Director | Sell | 100 | $15,164 |
| 2026-07-06 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Buy | 82 | $0 |
| 2026-06-05 | Duolingo, Inc. (DUOL) | Director | Buy | 2,001 | $0 |
| 2026-04-02 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Buy | 91 | $0 |
| 2026-03-10 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Sell | 2,500 | $521,725 |
| 2026-03-03 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Sell | 2,500 | $522,525 |
| 2026-01-05 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Buy | 84 | $0 |
| 2025-10-03 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Buy | 1,033 | $0 |
| 2025-08-18 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Buy | 324 | $0 |
| 2025-06-18 | Duolingo, Inc. (DUOL) | Director | Buy | 379 | $0 |
| 2025-05-30 | TAKE TWO INTERACTIVE SOFTWARE INC (TTWO) | Director | Buy | 334 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-10