Crombie David (CIK 1727542) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-20). Recent activity: Buy NINE (136,111 shares), Sell NINE (219,996 shares), Sell NINE (20,857 shares), Sell NINE (7,576 shares), Sell NINE (58,637 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-20 | Nine Energy Service, Inc. (NINE) | See Remarks | Buy | 136,111 | $0 |
| 2026-03-06 | Nine Energy Service, Inc. (NINE) | See Remarks | Sell | 219,996 | $0 |
| 2025-05-16 | Nine Energy Service, Inc. (NINE) | See Remarks | Sell | 20,857 | $12,931 |
| 2025-05-13 | Nine Energy Service, Inc. (NINE) | See Remarks | Sell | 7,576 | $5,152 |
| 2025-05-13 | Nine Energy Service, Inc. (NINE) | See Remarks | Sell | 58,637 | $39,873 |
| 2025-05-09 | Nine Energy Service, Inc. (NINE) | See Remarks | Sell | 12,895 | $8,382 |
| 2025-05-09 | Nine Energy Service, Inc. (NINE) | See Remarks | Buy | 90,000 | $0 |
| 2025-05-06 | Nine Energy Service, Inc. (NINE) | See Remarks | Sell | 8,116 | $6,736 |
Source: SEC Form 4 filings · as of 2026-05-20