Brian Gayle, Chief Accounting Officer at Altair Engineering Inc. (ALTR), sold 2,203 shares at $64.49 ($142K) on 2023-02-28, disclosed to the SEC on 2023-03-01.
Open-market sale of $142k ALTR by Chief Accounting 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $64.49 | 1,047 | $68K | 47.5% |
| 2 | $64.49 | 1,047 | $68K | 47.5% |
| 3 | $64.56 | 109 | $7K | 5.0% |
| Total | $64.49 avg | 2,203 | $142K | 100% |
| Filing → |
| ALTR | SELL | 2025-02-27 | $15K | — | Filing → |
| ALTR | SELL | 2024-06-14 | $360K | — | Filing → |
| ALTR | SELL | 2024-05-20 | $139K | — | Filing → |