Chen Shiping (CIK 2126944) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-20). Recent activity: Buy ALMR (320,511 shares), Buy ALMR (72,853 shares), Sell ALMR (722,885 shares), Buy ALMR (722,885 shares), Buy ALMR (37,220 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-20 | Alamar Biosciences, Inc. (ALMR) | Chief Operating Officer | Buy | 320,511 | $0 |
| 2026-04-20 | Alamar Biosciences, Inc. (ALMR) | Chief Operating Officer | Buy | 72,853 | $0 |
| 2026-04-20 | Alamar Biosciences, Inc. (ALMR) | Chief Operating Officer | Sell | 722,885 | $0 |
| 2026-04-20 | Alamar Biosciences, Inc. (ALMR) | Chief Operating Officer | Buy | 722,885 | $0 |
| 2026-04-20 | Alamar Biosciences, Inc. (ALMR) | Chief Operating Officer | Buy | 37,220 | $0 |
Source: SEC Form 4 filings · as of 2026-04-20