Amy Messano, Chief Marketing Officer at Altair Engineering Inc. (ALTR), sold 235 shares at $111.53 ($26K) on 2025-02-26, disclosed to the SEC on 2025-02-27.
Open-market sale of $26k ALTR by Chief Marketing Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| ALTR | SELL | 2024-05-23 | $3.6M | — | Filing → |
| ALTR | SELL | 2024-05-10 | $13K | — | Filing → |
| ALTR | SELL | 2024-03-14 | $9K | — | Filing → |