Skip to main content

Altair Engineering Inc.

ALTRDelisted
Industry
Services-Prepackaged Software
SEC CIK
0001701732

Altair Engineering Inc. was delisted in 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.

Insider roster for Altair Engineering Inc.
NameTitleLast reported holdingLast filingFilings, past year
Ayyar Shekar GDirector0Mar 26, 20250
Earhart Stephen PDirector0Mar 26, 20250
Scapa James RalphChief Executive Officer0IndirectMar 26, 20250
Harris Teresa ADirector0Mar 26, 20250
Srikanth MahalingamChief Technology Officer0Mar 26, 20250
James R. Scapa Declaration of Trust10% Owner0Mar 26, 20250
Dias NelsonChief Revenue Officer0Mar 26, 20250
JRS Investments LLC10% Owner0Mar 26, 20250
Christ George J10% Owner0IndirectMar 26, 20250
GC Investments LLC10% Owner0Mar 26, 20250
Christ Revocable Trust10% Owner0Mar 26, 20250
Boyce Mary CunninghamDirector0Mar 26, 20250
Messano AmyChief Marketing Officer0Mar 26, 20250
Brown Matthew CharlesChief Financial Officer0Mar 26, 20250
Maitra RaoulChief Legal Officer0Mar 26, 20250
Saravia GilmaChief People Officer0Mar 26, 20250
Buckner StephanieChief Operating Officer0IndirectMar 26, 20250
Gayle BrianChief Accounting Officer0Mar 26, 20250
Anderson James FrancisDirector0Mar 26, 20250
Carter Sandra AnnDirector0Mar 26, 20250
Marraccini JeffreySee Remarks0Mar 26, 20250
Kunju RaviChief Product Strategy Officer0Mar 26, 20250
Simon David LChief Administrative Officer26,745Jul 18, 20220
Schramm UweChief Vision Officer44,309Jun 9, 20220
Chouinard Brett RSee Remarks16,078Mar 18, 20220

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.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Mar 21, 2025 (view filing)Mar 174 daysLateKunju RaviChief Product Strategy OfficerSSale−229$111.30−$25.5K−0.7%34.4K after
Mar 19, 2025 (view filing)Mar 172 daysSaravia GilmaChief People OfficerSSaleClass A Common Stock−425$111.30−$47.3K−1.9%22.1K afterAmended
Mar 19, 2025 (view filing)Mar 172 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−9$111.30−$1.00K−0.8%1.18K after
Mar 19, 2025 (view filing)Mar 172 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−90$111.30−$10.0K−1.6%5.46K after
Mar 19, 2025 (view filing)Mar 172 daysDias NelsonChief Revenue OfficerSSaleClass A Common Stock−1.67K$111.30−$186.0K−2.9%55.4K after
Mar 19, 2025 (view filing)Mar 172 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−403$111.30−$44.9K−1.3%31.1K after
Mar 19, 2025 (view filing)Mar 172 daysGayle BrianChief Accounting OfficerSSaleClass A Common Stock−182$111.30−$20.3K−1.0%18.0K after
Mar 19, 2025 (view filing)Mar 172 daysBuckner StephanieChief Operating OfficerSSaleClass A Common Stock−47$111.30−$5.23K−0.6%7.59K after
Mar 19, 2025 (view filing)Mar 172 daysMessano AmyChief Marketing OfficerSSaleClass A Common Stock−416$111.30−$46.3K−1.8%23.0K after
Mar 6, 2025 (view filing)Mar 6Same dayHarris Teresa ADirectorSSaleClass A Common Stock−450$111.08−$50.0K−2.4%18.1K after
Mar 5, 2025 (view filing)Mar 32 daysMessano AmyChief Marketing OfficerSSaleClass A Common Stock−255$111.45−$28.4K−1.1%23.4K after
Mar 5, 2025 (view filing)Mar 32 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−197$111.45−$22.0K−3.4%5.55K after
Mar 5, 2025 (view filing)Mar 32 daysGayle BrianChief Accounting OfficerSSaleClass A Common Stock−184$111.45−$20.5K−1.0%18.2K after
Mar 5, 2025 (view filing)Mar 32 daysDias NelsonChief Revenue OfficerSSaleClass A Common Stock−491$111.45−$54.7K−0.9%57.1K after
Mar 5, 2025 (view filing)Mar 32 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−240$111.45−$26.7K−0.8%31.5K after
Mar 5, 2025 (view filing)Mar 32 daysKunju RaviChief Product Strategy OfficerSSale−121$111.45−$13.5K−0.3%34.6K after
Mar 5, 2025 (view filing)Mar 32 daysSaravia GilmaChief People OfficerSSaleClass A Common Stock−264$111.45−$29.4K−1.2%22.5K after
Mar 5, 2025 (view filing)Mar 32 daysBrown Matthew CharlesChief Financial OfficerSSaleClass A Common Stock−742$111.45−$82.7K−1.1%68.7K after
Mar 5, 2025 (view filing)Mar 32 daysBuckner StephanieChief Operating OfficerSSaleClass A Common Stock−62$111.45−$6.91K−0.8%7.63K after
Feb 27, 2025 (view filing)Feb 261 dayKunju RaviChief Product Strategy OfficerSSale−120$111.53−$13.4K−0.3%34.7K after
Feb 27, 2025 (view filing)Feb 261 dayMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−188$111.53−$21.0K−0.6%31.8K after
Feb 27, 2025 (view filing)Feb 261 dayDias NelsonChief Revenue OfficerSSaleClass A Common Stock−373$111.53−$41.6K−0.6%57.6K after
Feb 27, 2025 (view filing)Feb 261 dayBrown Matthew CharlesChief Financial OfficerSSaleClass A Common Stock−3.81K$111.53−$425.0K−5.2%69.4K after
Feb 27, 2025 (view filing)Feb 261 daySaravia GilmaChief People OfficerSSaleClass A Common Stock−243$111.53−$27.1K−1.1%22.8K after
Feb 27, 2025 (view filing)Feb 261 dayGayle BrianChief Accounting OfficerSSaleClass A Common Stock−137$111.53−$15.3K−0.7%18.4K after
Feb 27, 2025 (view filing)Feb 261 dayMessano AmyChief Marketing OfficerSSaleClass A Common Stock−235$111.53−$26.2K−1.0%23.7K after
Feb 27, 2025 (view filing)Feb 252 daysHarris Teresa ADirectorSSaleClass A Common Stock−2.70K$111.61−$301.3K−12.7%18.5K after
Dec 26, 2024 (view filing)Dec 233 daysBrown Matthew CharlesChief Financial OfficerSSaleClass A Common Stock−1.05K$108.90−$114.1K−1.9%55.5K after
Dec 11, 2024 (view filing)Dec 101 dayDias NelsonChief Revenue OfficerSSaleClass A Common Stock−22.5K$106.23−$2.39M−31.7%48.4K after
Dec 5, 2024 (view filing)Dec 32 daysSrikanth MahalingamChief Technology OfficerSSaleClass A Common Stock−1.30K$105.65−$137.1K−3.2%38.7K after
Dec 5, 2024 (view filing)Dec 32 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−16.1K$105.65−$1.70M−12.0%118.0K after
Dec 2, 2024 (view filing)Nov 293 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−13.0K$105.69−$1.37M−100.0%0 after2 lots10b5-1
Dec 2, 2024 (view filing)Nov 293 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−6.50K$105.69−$687.0K−100.0%0 after10b5-1
Dec 2, 2024 (view filing)Nov 293 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−6.50K$105.69−$687.0K−100.0%0 after10b5-1
Nov 27, 2024 (view filing)Nov 261 daySrikanth MahalingamChief Technology OfficerSSaleClass A Common Stock−119$105.80−$12.6K−0.3%40.0K after
Nov 12, 2024 (view filing)Nov 111 dayKunju RaviChief Product Strategy OfficerSSale−360$103.65−$37.3K−1.2%30.3K after
Nov 7, 2024 (view filing)Nov 52 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−1.82K$104.10−$189.9K−28.0%4.68K after
Nov 6, 2024 (view filing)Nov 51 dayHarris Teresa ADirectorSSaleClass A Common Stock−620$104.10−$64.5K−2.8%21.2K after10b5-1
Oct 29, 2024 (view filing)Oct 281 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−13.0K$102.59−$1.33M−100.0%0 after6 lots10b5-1
Oct 29, 2024 (view filing)Oct 281 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−6.50K$102.59−$666.8K−100.0%0 after3 lots10b5-1
Oct 29, 2024 (view filing)Oct 281 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−6.50K$102.59−$666.8K−100.0%0 after3 lots10b5-1
Oct 25, 2024 (view filing)Oct 232 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−100.0K$106.57−$10.7M−100.0%0 after7 lotsDuplicate filing
Oct 25, 2024 (view filing)Oct 232 daysChrist George J10% OwnerSSaleClass A Common Stock−100.0K$106.57−$10.7M−100.0%0 after7 lots
Oct 15, 2024 (view filing)Oct 11-144 daysChrist George J10% OwnerSSaleClass A Common Stock−100.0K$95.24−$9.52M−25.0%300.0K after3 lotsDuplicate filing
Oct 15, 2024 (view filing)Oct 11-144 daysGC Investments LLC10% OwnerSSaleClass A Common Stock−100.0K$95.24−$9.52M−25.0%300.0K after3 lots
Oct 10, 2024 (view filing)Oct 91 dayChrist George J10% OwnerSSaleClass A Common Stock−50.0K$95.73−$4.78M−33.3%100.0K after2 lotsDuplicate filing
Oct 10, 2024 (view filing)Oct 91 dayChrist Revocable Trust10% OwnerSSaleClass A Common Stock−50.0K$95.73−$4.78M−33.3%100.0K after2 lots
Oct 1, 2024 (view filing)Oct 1Same dayHarris Teresa ADirectorSSaleClass A Common Stock−620$95.12−$59.0K−2.8%21.2K after10b5-1
Oct 1, 2024 (view filing)Sep 301 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−13.0K$95.10−$1.24M−100.0%0 after4 lots10b5-1
Oct 1, 2024 (view filing)Sep 301 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−6.50K$95.10−$618.2K−100.0%0 after2 lots10b5-1