Payne Fletcher (CIK 1650476) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-01). Recent activity: Sell APTO (222 shares), Sell APTO (22 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-01 | Aptose Biosciences Inc. (APTO) | Insider | Sell | 222 | $382 |
| 2026-07-01 | Aptose Biosciences Inc. (APTO) | Insider | Sell | 22 | $38 |
来源：SEC Form 4 申报文件 · 截至 2026-07-01