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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 8, 2024 (view filing)May 71 dayHarris Teresa ADirectorSSaleClass A Common Stock−620$82.89−$51.4K−3.2%18.9K after10b5-1
Apr 11, 2024 (view filing)Apr 92 daysChrist George J10% OwnerSSaleClass A Common Stock−12.8K$85.85−$1.10M−6.4%187.2K after2 lotsDuplicate filing
Apr 11, 2024 (view filing)Apr 92 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−12.8K$85.85−$1.10M−6.4%187.2K after2 lots
Apr 3, 2024 (view filing)Apr 21 dayHarris Teresa ADirectorSSaleClass A Common Stock−620$84.00−$52.1K−3.2%18.9K after10b5-1
Apr 1, 2024 (view filing)Mar 284 daysChrist George J10% OwnerSSaleClass A Common Stock−83.3K$85.99−$7.17M−29.4%200.0K afterDuplicate filing
Apr 1, 2024 (view filing)Mar 284 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−83.3K$85.99−$7.17M−29.4%200.0K after
Mar 28, 2024 (view filing)Mar 262 daysChrist George J10% OwnerSSaleClass A Common Stock−3.90K$85.42−$333.5K−1.4%283.3K afterDuplicate filing
Mar 28, 2024 (view filing)Mar 262 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−3.90K$85.42−$333.5K−1.4%283.3K after
Mar 26, 2024 (view filing)Mar 224 daysChrist George J10% OwnerSSaleClass A Common Stock−12.8K$86.71−$1.11M−4.3%287.2K after2 lotsDuplicate filing
Mar 26, 2024 (view filing)Mar 224 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−12.8K$86.71−$1.11M−4.3%287.2K after2 lots
Mar 19, 2024 (view filing)Mar 181 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−10.0K$80.74−$807.4K−100.0%0 after4 lots10b5-1
Mar 19, 2024 (view filing)Mar 181 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−5.00K$80.74−$403.7K−100.0%0 after2 lots10b5-1
Mar 19, 2024 (view filing)Mar 181 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−5.00K$80.74−$403.7K−100.0%0 after2 lots10b5-1
Mar 14, 2024 (view filing)Mar 131 dayMessano AmyChief Marketing OfficerSSaleClass A Common Stock−112$81.66−$9.15K−0.8%14.6K after
Mar 14, 2024 (view filing)Mar 131 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−1.69K$81.66−$137.7K−1.7%98.6K after
Mar 14, 2024 (view filing)Mar 131 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−93$81.66−$7.59K−7.2%1.20K after
Mar 14, 2024 (view filing)Mar 131 dayMarraccini JeffreySee RemarksSSaleClass A Common Stock−105$81.66−$8.57K−2.6%3.93K after
Mar 14, 2024 (view filing)Mar 131 dayMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−75$81.66−$6.12K−0.3%25.2K after
Mar 14, 2024 (view filing)Mar 131 dayKunju RaviChief Product Strategy OfficerSSale−76$81.65−$6.21K−0.3%29.0K after
Mar 7, 2024 (view filing)Mar 61 dayMarraccini JeffreySee RemarksSSaleClass A Common Stock−5.78K$83.04−$479.8K−58.9%4.04K after
Mar 6, 2024 (view filing)Mar 42 daysBuckner StephanieChief Operating OfficerSSaleClass A Common Stock−486$85.32−$41.5K−3.4%14.0K after
Mar 6, 2024 (view filing)Mar 42 daysBuckner StephanieChief Operating OfficerSSaleClass A Common Stock−60$85.32−$5.12K−0.9%6.68K after
Mar 6, 2024 (view filing)Mar 51 dayHarris Teresa ADirectorSSaleClass A Common Stock−620$85.01−$52.7K−3.2%18.9K after10b5-1
Mar 5, 2024 (view filing)Mar 41 dayKunju RaviChief Product Strategy OfficerSSale−134$85.32−$11.4K−0.5%29.1K after
Mar 5, 2024 (view filing)Mar 41 dayBrown Matthew CharlesChief Financial OfficerSSaleClass A Common Stock−883$85.32−$75.3K−1.8%47.9K after
Mar 5, 2024 (view filing)Mar 41 dayMarraccini JeffreySee RemarksSSaleClass A Common Stock−197$85.32−$16.8K−4.7%4.04K after
Mar 5, 2024 (view filing)Mar 41 daySaravia GilmaChief People OfficerSSaleClass A Common Stock−264$85.32−$22.5K−1.7%15.1K after
Mar 5, 2024 (view filing)Mar 41 dayDias NelsonChief Revenue OfficerSSaleClass A Common Stock−491$85.32−$41.9K−1.5%33.3K after
Mar 5, 2024 (view filing)Mar 41 daySrikanth MahalingamChief Technology OfficerSSaleClass A Common Stock−457$85.32−$39.0K−1.5%30.5K after
Mar 5, 2024 (view filing)Mar 41 dayGayle BrianChief Accounting OfficerSSaleClass A Common Stock−193$85.32−$16.5K−1.1%18.1K after
Mar 5, 2024 (view filing)Mar 41 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−3.30K$85.32−$281.6K−3.2%100.3K after
Mar 5, 2024 (view filing)Mar 41 dayMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−285$85.32−$24.3K−1.1%25.3K after
Mar 5, 2024 (view filing)Mar 41 dayMessano AmyChief Marketing OfficerSSaleClass A Common Stock−291$85.32−$24.8K−1.9%14.7K after
Feb 29, 2024 (view filing)Feb 281 dayMessano AmyChief Marketing OfficerSSaleClass A Common Stock−236$83.65−$19.7K−1.5%15.0K after
Feb 29, 2024 (view filing)Feb 281 daySaravia GilmaChief People OfficerSSaleClass A Common Stock−1.00K$83.65−$83.9K−6.1%15.4K after
Feb 29, 2024 (view filing)Feb 281 dayMaitra RaoulChief Legal OfficerSSaleClass A Common Stock−189$83.65−$15.8K−0.7%25.6K after
Feb 29, 2024 (view filing)Feb 281 dayGayle BrianChief Accounting OfficerSSaleClass A Common Stock−138$83.65−$11.5K−0.7%18.3K after
Feb 29, 2024 (view filing)Feb 281 dayKunju RaviChief Product Strategy OfficerSSale−121$83.65−$10.1K−0.4%29.2K after
Feb 29, 2024 (view filing)Feb 281 dayBrown Matthew CharlesChief Financial OfficerSSaleClass A Common Stock−4.36K$83.65−$365.0K−8.2%48.7K after
Feb 29, 2024 (view filing)Feb 281 dayDias NelsonChief Revenue OfficerSSaleClass A Common Stock−375$83.65−$31.4K−1.1%33.8K after
Feb 20, 2024 (view filing)Feb 164 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−10.0K$91.07−$910.7K−100.0%0 after4 lots10b5-1
Feb 20, 2024 (view filing)Feb 164 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−5.00K$91.07−$455.4K−100.0%0 after2 lots10b5-1
Feb 20, 2024 (view filing)Feb 164 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−5.00K$91.07−$455.4K−100.0%0 after2 lots10b5-1
Jan 25, 2024 (view filing)Jan 232 daysChrist George J10% OwnerSSaleClass A Common Stock−100.0K$87.32−$8.73M−100.0%0 after2 lotsDuplicate filing
Jan 25, 2024 (view filing)Jan 232 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−100.0K$87.32−$8.73M−100.0%0 after2 lots
Jan 18, 2024 (view filing)Jan 162 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−10.0K$83.73−$837.3K−100.0%0 after4 lots10b5-1
Jan 18, 2024 (view filing)Jan 162 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−5.00K$83.73−$418.6K−100.0%0 after2 lots10b5-1
Jan 18, 2024 (view filing)Jan 162 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−5.00K$83.73−$418.6K−100.0%0 after2 lots10b5-1
Dec 19, 2023 (view filing)Dec 181 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−10.0K$74.12−$741.2K−100.0%0 after4 lots10b5-1
Dec 19, 2023 (view filing)Dec 181 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−5.00K$74.12−$370.6K−100.0%0 after2 lots10b5-1