Company profile
Altair Engineering Inc. Insider Trading
ALTREvery SEC Form 4 insider trading filing for Altair Engineering Inc. (ALTR) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Sector
- Services-Prepackaged Software
- CIK
- 0001701732
- Filings
- 311
- Insiders
- 22
- Last filing
- 2025-03-26
Activity summary
No insider transactions in the last 30 days. The most recent was on March 26, 2025, when Nelson Dias sold 55,411 shares. 311 filings from 22 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q1 23 to Q1 25. Altair Engineering Inc. insiders were net sellers in every quarter shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $6.0B.
No insider activity recorded for ALTR in the last 90 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 26, 2025 | Nelson Dias | ALTR | Disposition | 55,411 | $113.00 | $6.26M |
| Mar 26, 2025 | Nelson Dias | ALTR | Disposition | 294 | $83.78 | $25K |
| Mar 26, 2025 | Nelson Dias | ALTR | Disposition | 22,500 | $60.97 | $1.37M |
| Mar 26, 2025 | Nelson Dias | ALTR | Disposition | 5,443 | $51.07 | $278K |
| Mar 26, 2025 | Nelson Dias | ALTR | Disposition | 11,375 | $51.21 | $583K |
45 more transactions hidden
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