Marraccini Jeffrey (CIK 1912935) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-03-26). Recent activity: Sell ALTR (5,462 shares), Sell ALTR (90 shares), Sell ALTR (197 shares), Buy ALTR (996 shares), Buy ALTR (73 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-03-26 | Altair Engineering Inc. (ALTR) | See Remarks | Sell | 5,462 | $617,206 |
| 2025-03-19 | Altair Engineering Inc. (ALTR) | See Remarks | Sell | 90 | $10,017 |
| 2025-03-05 | Altair Engineering Inc. (ALTR) | See Remarks | Sell | 197 | $21,956 |
| 2025-02-14 | Altair Engineering Inc. (ALTR) | See Remarks | Buy | 996 | $0 |
| 2025-01-16 | Altair Engineering Inc. (ALTR) | See Remarks | Buy | 73 | $6,017 |
Source: SEC Form 4 filings · as of 2025-03-26