David L. Simon, Chief Administrative Officer at Altair Engineering Inc. (ALTR), sold 91 shares at $64.55 ($6K) on 2022-03-07, disclosed to the SEC on 2022-03-09.
Seasonal sale ($6k) by Chief Administrative 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 | 2021-03-18 | $10K | — | Filing → |
| ALTR | SELL | 2021-03-16 | $5K | — | Filing → |
| ALTR | SELL | 2021-03-08 | $6K | — | Filing → |