Carter Sandra Ann (CIK 1892309) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-03-26). Recent activity: Sell ALTR (13,389 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-03-26 | Altair Engineering Inc. (ALTR) | Director | Sell | 13,389 | $1.5M |
Source: SEC Form 4 filings · as of 2025-03-26