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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
Jul 7, 2021 (view filing)Jul 7Same dayChouinard Brett RSee RemarksSSaleClass A Common Stock−5.00K$69.56−$347.8K−27.4%13.2K after2 lots
Jul 8, 2021 (view filing)Jul 62 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−64.5K$70.92−$4.58M−100.0%0 after2 lots
Jul 8, 2021 (view filing)Jul 62 daysChrist George J10% OwnerSSaleClass A Common Stock−64.5K$70.92−$4.58M−100.0%0 after2 lotsDuplicate filing
Jul 15, 2021 (view filing)Jul 141 dayChouinard Brett RSee RemarksSSaleClass A Common Stock−5.00K$68.78−$343.9K−27.4%13.2K after
Jul 19, 2021 (view filing)Jul 15-164 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−28.8K$65.60−$1.89M−100.0%0 after6 lots
Jul 19, 2021 (view filing)Jul 15-164 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−25.3K$65.61−$1.66M−100.0%0 after6 lots
Jul 19, 2021 (view filing)Jul 15-164 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−54.1K$65.60−$3.55M−100.0%0 after12 lots
Jul 20, 2021 (view filing)Jul 191 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−11.2K$64.99−$726.5K−100.0%0 after4 lots
Jul 20, 2021 (view filing)Jul 191 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−4.74K$64.95−$308.0K−100.0%0 after4 lots
Jul 20, 2021 (view filing)Jul 191 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−15.9K$64.98−$1.03M−100.0%0 after8 lots
Jul 26, 2021 (view filing)Jul 233 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−35.5K$68.00−$2.41M−100.0%0 after
Jul 26, 2021 (view filing)Jul 233 daysChrist George J10% OwnerSSaleClass A Common Stock−35.5K$68.00−$2.41M−100.0%0 afterDuplicate filing
Aug 10, 2021 (view filing)Aug 91 daySchramm UweSee RemarksSSaleClass A Common Stock−5.00K$72.00−$360.0K−10.4%43.3K after
Aug 12, 2021 (view filing)Aug 111 dayChrist Revocable Trust10% OwnerSSaleClass A Common Stock−44.5K$70.76−$3.15M−100.0%0 after
Aug 12, 2021 (view filing)Aug 111 dayChrist George J10% OwnerSSaleClass A Common Stock−44.5K$70.76−$3.15M−100.0%0 afterDuplicate filing
Aug 13, 2021 (view filing)Aug 121 dayChrist Revocable Trust10% OwnerSSaleClass A Common Stock−55.5K$71.06−$3.94M−100.0%0 after
Aug 13, 2021 (view filing)Aug 121 dayChrist George J10% OwnerSSaleClass A Common Stock−55.5K$71.06−$3.94M−100.0%0 afterDuplicate filing
Aug 18, 2021 (view filing)Aug 16-172 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−26.1K$71.83−$1.87M−100.0%0 after3 lots
Aug 18, 2021 (view filing)Aug 16-172 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−20.3K$71.84−$1.46M−100.0%0 after3 lots
Aug 18, 2021 (view filing)Aug 16-172 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−46.4K$71.84−$3.33M−100.0%0 after6 lots
Aug 19, 2021 (view filing)Aug 181 dayJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−13.9K$70.93−$986.4K−100.0%0 after2 lots
Aug 19, 2021 (view filing)Aug 181 dayJRS Investments LLC10% OwnerSSaleClass A Common Stock−9.72K$70.95−$689.7K−100.0%0 after
Aug 19, 2021 (view filing)Aug 181 dayScapa James RalphChief Executive OfficerSSaleClass A Common Stock−23.6K$70.94−$1.68M−100.0%0 after3 lots
Sep 1, 2021 (view filing)Sep 1Same daySchramm UweSee RemarksSSaleClass A Common Stock−5.00K$75.00−$375.0K−10.4%43.3K after
Sep 3, 2021 (view filing)Sep 1-22 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−100.0K$75.06−$7.51M−100.0%0 after2 lots
Sep 3, 2021 (view filing)Sep 1-22 daysChrist George J10% OwnerSSaleClass A Common Stock−100.0K$75.06−$7.51M−100.0%0 after2 lotsDuplicate filing
Sep 17, 2021 (view filing)Sep 15-162 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−17.8K$75.25−$1.34M−100.0%0 after4 lots
Sep 17, 2021 (view filing)Sep 15-162 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−15.4K$75.26−$1.16M−100.0%0 after4 lots
Sep 17, 2021 (view filing)Sep 15-162 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−33.3K$75.25−$2.50M−100.0%0 after8 lots
Sep 20, 2021 (view filing)Sep 173 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−22.2K$74.67−$1.65M−100.0%0 after3 lots
Sep 20, 2021 (view filing)Sep 173 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−14.6K$74.68−$1.09M−100.0%0 after3 lots
Sep 20, 2021 (view filing)Sep 173 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−36.7K$74.67−$2.74M−100.0%0 after6 lots
Oct 12, 2021 (view filing)Oct 75 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−33.2K$72.16−$2.39M−100.0%0 after
Oct 12, 2021 (view filing)Oct 75 daysChrist George J10% OwnerSSaleClass A Common Stock−33.2K$72.16−$2.39M−100.0%0 afterDuplicate filing
Oct 15, 2021 (view filing)Oct 141 dayChrist Revocable Trust10% OwnerSSaleClass A Common Stock−66.8K$73.09−$4.89M−100.0%0 after2 lots
Oct 15, 2021 (view filing)Oct 141 dayChrist George J10% OwnerSSaleClass A Common Stock−66.8K$73.09−$4.89M−100.0%0 after2 lotsDuplicate filing
Oct 19, 2021 (view filing)Oct 15-184 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−28.0K$73.57−$2.06M−100.0%0 after4 lots
Oct 19, 2021 (view filing)Oct 15-184 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−20.9K$73.55−$1.54M−100.0%0 after4 lots
Oct 19, 2021 (view filing)Oct 15-184 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−49.0K$73.56−$3.60M−100.0%0 after8 lots
Oct 21, 2021 (view filing)Oct 192 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−12.0K$74.11−$886.0K−100.0%0 after2 lots
Oct 21, 2021 (view filing)Oct 192 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−9.08K$74.15−$673.0K−100.0%0 after2 lots
Oct 21, 2021 (view filing)Oct 192 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−21.0K$74.13−$1.56M−100.0%0 after4 lots
Nov 5, 2021 (view filing)Nov 3-42 daysChrist Revocable Trust10% OwnerSSaleClass A Common Stock−100.0K$77.96−$7.80M−100.0%0 after3 lots
Nov 5, 2021 (view filing)Nov 3-42 daysChrist George J10% OwnerSSaleClass A Common Stock−100.0K$77.96−$7.80M−100.0%0 after3 lotsDuplicate filing
Nov 5, 2021 (view filing)Nov 41 daySchramm UweSee RemarksSSaleClass A Common Stock−5.00K$80.00−$400.0K−11.6%38.3K after
Nov 17, 2021 (view filing)Nov 15-162 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−15.8K$78.45−$1.24M−100.0%0 after4 lots
Nov 17, 2021 (view filing)Nov 15-162 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−13.8K$78.46−$1.08M−100.0%0 after4 lots
Nov 17, 2021 (view filing)Nov 15-162 daysScapa James RalphChief Executive OfficerSSaleClass A Common Stock−29.7K$78.45−$2.33M−100.0%0 after8 lots
Nov 19, 2021 (view filing)Nov 172 daysJames R. Scapa Declaration of Trust10% OwnerSSaleClass A Common Stock−9.87K$78.27−$772.3K−100.0%0 after
Nov 19, 2021 (view filing)Nov 172 daysJRS Investments LLC10% OwnerSSaleClass A Common Stock−8.86K$78.27−$693.5K−100.0%0 after