Amy Messano, Chief Marketing Officer at Altair Engineering Inc. (ALTR), sold 255 shares at $111.45 ($28K) on 2025-03-03, disclosed to the SEC on 2025-03-05.
Seasonal sale ($28k) by Chief Marketing Officer — this insider has traded ALTR in March in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| ALTR | SELL | 2024-05-23 | $3.6M | — | Filing → |
| ALTR | SELL | 2024-05-10 | $13K | — | Filing → |
| ALTR | SELL | 2024-03-14 | $9K | — | Filing → |