Messano Amy (CIK 1762863) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-03-26). Recent activity: Sell ALTR (22,980 shares), Sell ALTR (416 shares), Sell ALTR (255 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-03-26 | Altair Engineering Inc. (ALTR) | Chief Marketing Officer | Sell | 22,980 | $2.6M |
| 2025-03-19 | Altair Engineering Inc. (ALTR) | Chief Marketing Officer | Sell | 416 | $46,301 |
| 2025-03-05 | Altair Engineering Inc. (ALTR) | Chief Marketing Officer | Sell | 255 | $28,420 |
Source: SEC Form 4 filings · as of 2025-03-26