Schmidt Heather (CIK 2131462) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-22). Recent activity: Buy NINE (33,333 shares), Buy NINE (38,889 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-22 | Nine Energy Service, Inc. (NINE) | Chief Financial Officer | Buy | 33,333 | $0 |
| 2026-05-20 | Nine Energy Service, Inc. (NINE) | Interim Chief Financial Officer | Buy | 38,889 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-05-22