SATTERTHWAITE LIVINGSTON (CIK 1517394) reported 5 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-06-16). Recent activity: Buy AMPX (10,423 shares), Buy EROC (13,024 shares), Buy CC (7,182 shares), Buy AMPX (44,444 shares), Buy CC (14,096 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | Amprius Technologies, Inc. (AMPX) | Director | Buy | 10,423 | $0 |
| 2026-06-12 | ERock, Inc. (EROC) | Director | Buy | 13,024 | $0 |
| 2026-05-08 | Chemours Co (CC) | Director | Buy | 7,182 | $0 |
| 2025-06-17 | Amprius Technologies, Inc. (AMPX) | Director | Buy | 44,444 | $0 |
| 2025-04-24 | Chemours Co (CC) | Director | Buy | 14,096 | $0 |
Source: SEC Form 4 filings · as of 2026-06-16