Brett R. Chouinard, See Remarks at Altair Engineering Inc. (ALTR), sold 10,000 shares at $70.41 ($696K) on 2021-07-07, disclosed to the SEC on 2021-07-07.
Open-market sale of $696k ALTR by See Remarks. 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 | $69.19 | 3,481 | $241K | 34.6% |
| 2 | $69.19 | 3,481 | $241K | 34.6% |
| 3 | $70.41 | 1,519 | $107K | 15.4% |
| 4 | $70.41 | 1,519 | $107K | 15.4% |
| Total | $69.56 avg | 10,000 | $696K | 100% |
| Filing → |
| ALTR | SELL | 2021-06-23 | $622K | — | Filing → |
| ALTR | SELL | 2021-06-17 | $627K | — | Filing → |
| ALTR | SELL | 2021-05-05 | $325K | — | Filing → |