Amy Messano, Chief Administrative Officer at Altair Engineering Inc. (ALTR), sold 599 shares at $28.83 ($17K) on 2020-03-09, disclosed to the SEC on 2020-03-11.
Open-market sale of $17k ALTR by Chief Administrative 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 | 2025-02-27 | $26K | — | Filing → |
| ALTR | SELL | 2024-05-23 | $3.6M | — | Filing → |
| ALTR | SELL | 2024-05-10 | $13K | — | Filing → |