Altair Engineering Inc.
ALTRDelisted Mar 26, 2025- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001701732
Altair Engineering Inc. was delisted on Mar 26, 2025; its insiders filed their last Form 4 on Mar 26, 2025; 298 institutions reported holding it in 13F filings for Q4 2024, worth $6.27B in total; ARK Invest was the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Altair Engineering Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Altair Engineering Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Ayyar Shekar G | Director | 0 | Mar 26, 2025 | 0 |
| Earhart Stephen P | Director | 0 | Mar 26, 2025 | 0 |
| Scapa James Ralph | Chief Executive Officer | 0Indirect | Mar 26, 2025 | 0 |
| Harris Teresa A | Director | 0 | Mar 26, 2025 | 0 |
| Srikanth Mahalingam | Chief Technology Officer | 0 | Mar 26, 2025 | 0 |
| James R. Scapa Declaration of Trust | 10% Owner | 0 | Mar 26, 2025 | 0 |
| Dias Nelson | Chief Revenue Officer | 0 | Mar 26, 2025 | 0 |
| JRS Investments LLC | 10% Owner | 0 | Mar 26, 2025 | 0 |
| Christ George J | 10% Owner | 0Indirect | Mar 26, 2025 | 0 |
| GC Investments LLC | 10% Owner | 0 | Mar 26, 2025 | 0 |
| Christ Revocable Trust | 10% Owner | 0 | Mar 26, 2025 | 0 |
| Boyce Mary Cunningham | Director | 0 | Mar 26, 2025 | 0 |
| Messano Amy | Chief Marketing Officer | 0 | Mar 26, 2025 | 0 |
| Brown Matthew Charles | Chief Financial Officer | 0 | Mar 26, 2025 | 0 |
| Maitra Raoul | Chief Legal Officer | 0 | Mar 26, 2025 | 0 |
| Saravia Gilma | Chief People Officer | 0 | Mar 26, 2025 | 0 |
| Buckner Stephanie | Chief Operating Officer | 0Indirect | Mar 26, 2025 | 0 |
| Gayle Brian | Chief Accounting Officer | 0 | Mar 26, 2025 | 0 |
| Anderson James Francis | Director | 0 | Mar 26, 2025 | 0 |
| Carter Sandra Ann | Director | 0 | Mar 26, 2025 | 0 |
| Marraccini Jeffrey | See Remarks | 0 | Mar 26, 2025 | 0 |
| Kunju Ravi | Chief Product Strategy Officer | 0 | Mar 26, 2025 | 0 |
| Simon David L | Chief Administrative Officer | 26,745 | Jul 18, 2022 | 0 |
| Schramm Uwe | Chief Vision Officer | 44,309 | Jun 9, 2022 | 0 |
| Chouinard Brett R | See Remarks | 16,078 | Mar 18, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 6, 2025 (view filing) | Mar 6 | Same day | Harris Teresa ADirector | SSaleClass A Common Stock | −450 | $111.08 | −$50.0K | −2.4%18.1K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Messano AmyChief Marketing Officer | SSaleClass A Common Stock | −416 | $111.30 | −$46.3K | −1.8%23.0K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Buckner StephanieChief Operating Officer | SSaleClass A Common Stock | −47 | $111.30 | −$5.23K | −0.6%7.59K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Gayle BrianChief Accounting Officer | SSaleClass A Common Stock | −182 | $111.30 | −$20.3K | −1.0%18.0K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Maitra RaoulChief Legal Officer | SSaleClass A Common Stock | −403 | $111.30 | −$44.9K | −1.3%31.1K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Dias NelsonChief Revenue Officer | SSaleClass A Common Stock | −1.67K | $111.30 | −$186.0K | −2.9%55.4K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Marraccini JeffreySee Remarks | SSaleClass A Common Stock | −90 | $111.30 | −$10.0K | −1.6%5.46K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Scapa James RalphChief Executive Officer | SSaleClass A Common Stock | −9 | $111.30 | −$1.00K | −0.8%1.18K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Saravia GilmaChief People Officer | SSaleClass A Common Stock | −425 | $111.30 | −$47.3K | −1.9%22.1K after | Amended |
| Mar 21, 2025 (view filing) | Mar 17 | 4 daysLate | Kunju RaviChief Product Strategy Officer | SSale | −229 | $111.30 | −$25.5K | −0.7%34.4K after |