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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
Oct 1, 2024 (view filing)Sep 301 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−6.50K$95.10−$618.2K−100.0%0 after2 lots10b5-1
Sep 30, 2024 (view filing)Sep 273 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−50.0K$95.07−$4.76M−25.0%150.0K afterDuplicate filing
Sep 30, 2024 (view filing)Sep 273 daysChrist George J10% OwnerSSaleClass A Common Stock−50.0K$95.07−$4.76M−25.0%150.0K after
Sep 4, 2024 (view filing)Sep 31 dayHarris Teresa ADirectorSSaleClass A Common Stock−620$89.70−$55.6K−2.8%21.2K after10b5-1
Aug 29, 2024 (view filing)Aug 281 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−13.0K$89.04−$1.16M−100.0%0 after4 lots10b5-1
Aug 29, 2024 (view filing)Aug 281 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−6.50K$89.04−$578.7K−100.0%0 after2 lots10b5-1
Aug 29, 2024 (view filing)Aug 281 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−6.50K$89.04−$578.7K−100.0%0 after2 lots10b5-1
Aug 6, 2024 (view filing)Aug 6Same dayHarris Teresa ADirectorSSaleClass A Common Stock−620$82.57−$51.2K−2.8%21.2K after10b5-1
Jul 30, 2024 (view filing)Jul 291 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−13.0K$88.11−$1.15M−100.0%0 after4 lots10b5-1
Jul 30, 2024 (view filing)Jul 291 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−6.50K$88.11−$572.7K−100.0%0 after2 lots10b5-1
Jul 30, 2024 (view filing)Jul 291 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−6.50K$88.11−$572.7K−100.0%0 after2 lots10b5-1
Jul 10, 2024 (view filing)Jul 91 dayHarris Teresa ADirectorSSaleClass A Common Stock−620$97.73−$60.6K−2.8%21.2K after10b5-1
Jul 1, 2024 (view filing)Jun 283 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−13.0K$98.26−$1.28M−100.0%0 after6 lots10b5-1
Jul 1, 2024 (view filing)Jun 283 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−6.50K$98.26−$638.7K−100.0%0 after3 lots10b5-1
Jul 1, 2024 (view filing)Jun 283 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−6.50K$98.26−$638.7K−100.0%0 after3 lots10b5-1
Jun 28, 2024 (view filing)Jun 271 dayChrist George J10% OwnerSSaleClass A Common Stock−100.0K$98.40−$9.84M−33.3%200.0K after2 lotsDuplicate filing
Jun 28, 2024 (view filing)Jun 271 dayChrist Revocable Trust10% OwnerSSaleClass A Common Stock−100.0K$98.40−$9.84M−33.3%200.0K after2 lots
Jun 20, 2024 (view filing)May 1041 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−962$85.75−$82.5K−3.4%27.4K afterAmended
Jun 18, 2024 (view filing)Jun 144 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−1.03K$96.31−$99.2K−3.8%26.2K after
Jun 14, 2024 (view filing)Jun 131 dayGayle BrianChief Accounting OfficerSSaleClass A Common Stock−1.87K$96.57−$180.2K−10.1%16.6K after
Jun 13, 2024 (view filing)Jun 11-122 daysChrist George J10% OwnerSSaleClass A Common Stock−200.0K$94.86−$19.0M−66.7%100.0K after4 lots
Jun 13, 2024 (view filing)Jun 112 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−100.0K$92.49−$9.25M−100.0%0 after2 lots
Jun 13, 2024 (view filing)Jun 121 dayGC Investments LLC10% OwnerSSaleClass A Common Stock−100.0K$97.23−$9.72M−50.0%100.0K after2 lots
Jun 11, 2024 (view filing)Jun 101 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−6.50K$93.17−$605.6K−100.0%0 after3 lots10b5-1
Jun 11, 2024 (view filing)Jun 101 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−13.0K$93.17−$1.21M−100.0%0 after6 lots10b5-1
Jun 11, 2024 (view filing)Jun 101 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−6.50K$93.17−$605.6K−100.0%0 after3 lots10b5-1
Jun 5, 2024 (view filing)Jun 5Same daySrikanth MahalingamChief Technology OfficerSSaleClass A Common Stock−2.48K$89.01−$220.7K−6.8%34.1K after
Jun 5, 2024 (view filing)Jun 41 dayHarris Teresa ADirectorSSaleClass A Common Stock−620$85.95−$53.3K−2.8%21.2K after10b5-1
May 23, 2024 (view filing)May 212 daysMessano AmyChief Marketing OfficerSSaleClass A Common Stock−19.9K$90.51−$1.80M−52.3%18.1K after
May 22, 2024 (view filing)May 20-212 daysChrist George J10% OwnerSSaleClass A Common Stock−50.0K$91.70−$4.58M−20.0%200.0K after3 lotsDuplicate filing
May 22, 2024 (view filing)May 20-212 daysGC Investments LLC10% OwnerSSaleClass A Common Stock−50.0K$91.70−$4.58M−20.0%200.0K after3 lots
May 20, 2024 (view filing)May 173 daysSaravia GilmaChief People OfficerSSaleClass A Common Stock−1.68K$91.08−$153.4K−9.0%17.1K after
May 20, 2024 (view filing)May 173 daysGayle BrianChief Accounting OfficerSSaleClass A Common Stock−773$90.10−$69.6K−4.0%18.4K after
May 20, 2024 (view filing)May 173 daysChrist George J10% OwnerSSaleClass A Common Stock−50.0K$90.36−$4.52M−16.7%250.0K after2 lotsDuplicate filing
May 20, 2024 (view filing)May 173 daysGC Investments LLC10% OwnerSSaleClass A Common Stock−50.0K$90.36−$4.52M−16.7%250.0K after2 lots
May 15, 2024 (view filing)May 13-142 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−12.0K$85.74−$1.03M−72.4%4.60K after2 lots
May 14, 2024 (view filing)May 104 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−1.06K$85.75−$91.1K−3.7%27.3K afterFrom original
May 14, 2024 (view filing)May 104 daysKunju RaviChief Product Strategy OfficerSSale−1.09K$85.32−$93.4K−3.5%30.6K after
May 10, 2024 (view filing)May 82 daysMarraccini JeffreySee RemarksSSaleClass A Common Stock−23$84.38−$1.94K−0.5%4.64K after
May 10, 2024 (view filing)May 82 daysKunju RaviChief Product Strategy OfficerSSale−25$84.38−$2.11K−0.1%31.7K after
May 10, 2024 (view filing)May 82 daysMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−153$84.38−$12.9K−0.5%28.6K after
May 10, 2024 (view filing)May 82 daysDias NelsonChief Revenue OfficerSSaleClass A Common Stock−285$84.38−$24.0K−0.6%48.4K after
May 10, 2024 (view filing)May 82 daysSaravia GilmaChief People OfficerSSaleClass A Common Stock−153$84.38−$12.9K−0.8%18.8K after
May 10, 2024 (view filing)May 82 daysMessano AmyChief Marketing OfficerSSaleClass A Common Stock−153$84.38−$12.9K−0.8%18.1K after
May 10, 2024 (view filing)May 82 daysGayle BrianChief Accounting OfficerSSaleClass A Common Stock−173$84.38−$14.6K−0.9%19.2K after
May 10, 2024 (view filing)May 82 daysSrikanth MahalingamChief Technology OfficerSSaleClass A Common Stock−153$84.38−$12.9K−0.4%36.6K after
May 10, 2024 (view filing)May 82 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−5.56K$84.37−$469.1K−4.0%134.0K after
May 10, 2024 (view filing)May 82 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−9$84.38−$759.42−0.7%1.19K after
May 9, 2024 (view filing)May 81 dayChrist George J10% OwnerSSaleClass A Common Stock−87.2K$85.12−$7.42M−46.6%100.0K after2 lotsDuplicate filing
May 9, 2024 (view filing)May 81 dayChrist Revocable Trust10% OwnerSSaleClass A Common Stock−87.2K$85.12−$7.42M−46.6%100.0K after2 lots