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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.

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
May 15, 2023 (view filing)May 123 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−548$67.40−$36.9K−0.5%112.9K after
May 15, 2023 (view filing)May 123 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−41$67.40−$2.76K−1.0%4.00K after
May 11, 2023 (view filing)May 101 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−5.36K$67.82−$363.4K−4.5%113.4K after
Apr 18, 2023 (view filing)Apr 171 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−10.0K$70.33−$703.3K−100.0%0 after4 lots10b5-1
Apr 18, 2023 (view filing)Apr 171 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−5.00K$70.33−$351.6K−100.0%0 after2 lots10b5-1
Apr 18, 2023 (view filing)Apr 171 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−5.00K$70.33−$351.6K−100.0%0 after2 lots10b5-1
Apr 17, 2023 (view filing)Apr 13-144 daysChrist George J10% OwnerSSaleClass A Common Stock−100.0K$71.23−$7.12M−100.0%0 after3 lotsDuplicate filing
Apr 17, 2023 (view filing)Apr 13-144 daysGC Investments LLC10% OwnerSSaleClass A Common Stock−100.0K$71.23−$7.12M−100.0%0 after3 lots
Apr 12, 2023 (view filing)Apr 111 dayChrist George J10% OwnerSSaleClass A Common Stock−50.0K$70.50−$3.52M−100.0%0 afterDuplicate filing
Apr 12, 2023 (view filing)Apr 111 dayChrist Revocable Trust10% OwnerSSaleClass A Common Stock−50.0K$70.50−$3.52M−100.0%0 after
Apr 10, 2023 (view filing)Apr 64 daysChrist George J10% OwnerSSaleClass A Common Stock−50.0K$70.49−$3.52M−100.0%0 afterDuplicate filing
Apr 10, 2023 (view filing)Apr 64 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−50.0K$70.49−$3.52M−100.0%0 after
Mar 17, 2023 (view filing)Mar 161 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−1.78K$64.97−$115.9K−1.5%118.8K after
Mar 17, 2023 (view filing)Mar 161 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−109$64.97−$7.08K−7.8%1.29K after
Mar 17, 2023 (view filing)Mar 161 daySrikanth MahalingamChief Technology OfficerSSaleClass A Common Stock−5.15K$67.73−$348.9K−13.3%33.6K after2 lots
Mar 17, 2023 (view filing)Mar 16-171 dayDias NelsonChief Revenue OfficerSSaleClass A Common Stock−538$65.65−$35.3K−1.5%34.2K after3 lots
Mar 17, 2023 (view filing)Mar 161 dayMessano AmyChief Marketing OfficerSSaleClass A Common Stock−155$64.97−$10.1K−1.0%15.6K after
Mar 17, 2023 (view filing)Mar 16-171 dayGayle BrianChief Accounting OfficerSSaleClass A Common Stock−376$65.63−$24.7K−2.0%18.2K after2 lots
Mar 17, 2023 (view filing)Mar 161 dayBuckner StephanieChief Operating OfficerSSaleClass A Common Stock−31$64.96−$2.01K−0.5%6.60K after
Mar 17, 2023 (view filing)Mar 161 dayMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−313$64.97−$20.3K−1.3%24.0K after
Mar 17, 2023 (view filing)Mar 161 daySaravia GilmaChief People OfficerSSaleClass A Common Stock−155$64.97−$10.1K−1.0%16.1K after
Mar 17, 2023 (view filing)Mar 161 dayMarraccini JeffreySee RemarksSSaleClass A Common Stock−220$64.97−$14.3K−5.2%4.04K after
Mar 17, 2023 (view filing)Mar 161 dayKunju RaviChief Product Strategy OfficerSSale−113$64.97−$7.34K−0.4%29.5K after
Mar 16, 2023 (view filing)Mar 151 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−35.0K$66.16−$2.32M−100.0%0 after4 lots
Mar 16, 2023 (view filing)Mar 151 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−15.0K$66.16−$992.4K−100.0%0 after2 lots
Mar 16, 2023 (view filing)Mar 151 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−20.0K$66.16−$1.32M−100.0%0 after2 lots
Mar 16, 2023 (view filing)Mar 151 dayDias NelsonChief Revenue OfficerSSaleClass A Common Stock−1.52K$65.47−$99.8K−4.2%34.8K after
Mar 16, 2023 (view filing)Mar 142 daysChrist George J10% OwnerSSaleClass A Common Stock−50.2K$66.02−$3.31M−100.0%0 after2 lotsDuplicate filing
Mar 16, 2023 (view filing)Mar 142 daysGC Investments LLC10% OwnerSSaleClass A Common Stock−50.2K$66.02−$3.31M−100.0%0 after2 lots
Mar 15, 2023 (view filing)Mar 132 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−1.41K$62.49−$88.4K−1.2%120.5K after
Mar 15, 2023 (view filing)Mar 132 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−91$62.49−$5.69K−6.1%1.40K after
Mar 15, 2023 (view filing)Mar 132 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−77$62.49−$4.81K−0.3%24.3K after
Mar 15, 2023 (view filing)Mar 132 daysKunju RaviChief Product Strategy OfficerSSale−76$62.49−$4.75K−0.3%29.6K after
Mar 15, 2023 (view filing)Mar 132 daysMessano AmyChief Marketing OfficerSSaleClass A Common Stock−114$62.49−$7.12K−0.7%15.7K after
Mar 15, 2023 (view filing)Mar 132 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−125$62.49−$7.81K−2.8%4.26K after
Mar 14, 2023 (view filing)Mar 104 daysChrist George J10% OwnerSSaleClass A Common Stock−49.8K$64.77−$3.23M−100.0%0 afterDuplicate filing
Mar 14, 2023 (view filing)Mar 104 daysGC Investments LLC10% OwnerSSaleClass A Common Stock−49.8K$64.77−$3.23M−100.0%0 after
Mar 3, 2023 (view filing)Mar 12 daysSaravia GilmaChief People OfficerSSaleClass A Common Stock−925$63.84−$59.1K−6.8%12.6K after2 lots
Mar 3, 2023 (view filing)Mar 12 daysMessano AmyChief Marketing OfficerSSaleClass A Common Stock−519$63.84−$33.1K−4.0%12.3K after2 lots
Mar 3, 2023 (view filing)Mar 12 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−154$63.84−$9.83K−0.7%21.0K after
Mar 3, 2023 (view filing)Mar 12 daysKunju RaviChief Product Strategy OfficerSSale−120$63.84−$7.66K−0.4%28.1K after
Mar 3, 2023 (view filing)Mar 12 daysGayle BrianChief Accounting OfficerSSaleClass A Common Stock−157$63.84−$10.0K−1.0%16.0K after
Mar 3, 2023 (view filing)Mar 12 daysDias NelsonChief Revenue OfficerSSaleClass A Common Stock−373$63.84−$23.8K−1.2%29.8K after
Mar 3, 2023 (view filing)Mar 12 daysBuckner StephanieChief Operating OfficerSSaleClass A Common Stock−174$63.84−$11.1K−1.7%9.77K after
Mar 3, 2023 (view filing)Mar 12 daysBrown Matthew CharlesChief Financial OfficerSSaleClass A Common Stock−3.48K$63.84−$222.0K−9.1%34.6K after3 lots
Mar 2, 2023 (view filing)Feb 282 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−2.04K$64.48−$131.5K−49.4%2.09K after
Mar 2, 2023 (view filing)Mar 11 dayAyyar Shekar GDirectorSSaleClass A Common Stock−4.18K$64.76−$270.5K−41.1%5.99K after
Mar 1, 2023 (view filing)Feb 281 dayGayle BrianChief Accounting OfficerSSaleClass A Common Stock−1.16K$64.50−$74.6K−6.7%16.1K after2 lots
Mar 1, 2023 (view filing)Feb 281 dayMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−2.50K$64.53−$161.3K−10.5%21.2K after
Feb 16, 2023 (view filing)Feb 151 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−35.0K$57.69−$2.02M−100.0%0 after4 lots