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Altair Engineering Inc (ALTR) Insider Trading

Total insider buys:
  • $0.00
Total insider sells:
  • $499,393,905.44
Most recent insider trade:
  • March 17, 2025
Most active insider trader:
  • James Ralph Scapa
Trader NameDateTitleAmountPriceTypeTotal Value
Nov. 15, 2022CEO57,915$49.97Sell$2,894,012.55
Nov. 9, 2022CMO363$45.91Sell$16,665.33
July 14, 2022CRO9$49.82Sell$448.38
May 26, 2022Insider5,934$52.64Sell$312,365.76
May 12, 2022CEO2,520$49.31Sell$124,261.20
March 17, 2022CRO116$61.13Sell$7,091.08
March 16, 2022Insider304$58.50Sell$17,784.00
March 16, 2022CEO1,760$58.50Sell$102,960.00
March 16, 2022CMO153$58.50Sell$8,950.50
March 16, 2022COO336$58.49Sell$19,652.64
March 16, 2022CAO324$58.50Sell$18,954.00
March 15, 2022CRO8$59.48Sell$475.84
March 14, 2022Insider75$59.96Sell$4,497.00
March 14, 2022CMO115$59.96Sell$6,895.40
March 14, 2022COO81$59.96Sell$4,856.76
March 14, 2022CEO1,406$59.96Sell$84,303.76
March 12, 2022CEO81$59.50Sell$4,819.50
March 9, 2022Insider920$62.79Sell$57,766.80
March 7, 2022CFO2,298$64.55Sell$148,335.90
March 7, 2022CAO91$64.55Sell$5,874.05
March 7, 2022CRO105$64.55Sell$6,777.75
March 7, 2022CMO396$64.55Sell$25,561.80
March 7, 2022CEO1,791$64.55Sell$115,609.05
March 7, 2022Insider816$64.55Sell$52,672.80
Dec. 23, 2021Major Shareholder56,513$73.74Sell$4,167,268.62
Dec. 15, 2021Major Shareholder19,140$71.32Sell$1,365,064.80
Dec. 15, 2021CEO42,809$71.34Sell$3,053,994.06
Dec. 13, 2021Major Shareholder42,687$73.71Sell$3,146,458.77
Nov. 17, 2021CEO18,727$78.27Sell$1,465,762.29
Nov. 17, 2021Major Shareholder8,860$78.27Sell$693,472.20
Nov. 15, 2021Major Shareholder6,747$77.75Sell$524,579.25
Nov. 15, 2021CEO14,498$77.75Sell$1,127,219.50
Nov. 4, 2021Insider5,000$80.00Sell$400,000.00
Nov. 3, 2021Major Shareholder85,006$77.78Sell$6,611,766.68
Oct. 18, 2021CEO25,353$73.66Sell$1,867,501.98
Oct. 18, 2021Major Shareholder10,756$73.66Sell$792,286.96
Oct. 15, 2021CEO23,616$73.46Sell$1,734,831.36
Oct. 14, 2021Major Shareholder66,845$73.08Sell$4,885,032.60
Oct. 7, 2021Major Shareholder33,155$72.16Sell$2,392,464.80
Sept. 17, 2021CEO36,722$74.67Sell$2,742,031.74
Sept. 17, 2021Major Shareholder14,571$74.69Sell$1,088,307.99
Sept. 15, 2021Major Shareholder7,564$75.42Sell$570,476.88
Sept. 15, 2021CEO16,382$75.41Sell$1,235,366.62
Sept. 1, 2021Major Shareholder50,000$75.31Sell$3,765,500.00
Sept. 1, 2021Insider5,000$75.00Sell$375,000.00
Aug. 18, 2021CEO23,628$70.93Sell$1,675,934.04
Aug. 17, 2021Major Shareholder5,659$71.12Sell$402,468.08
Aug. 16, 2021CEO33,434$72.12Sell$2,411,260.08
Aug. 11, 2021Major Shareholder44,514$70.76Sell$3,149,810.64
Aug. 9, 2021Insider5,000$72.00Sell$360,000.00
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  • Insiders are selling Altair Engineering Inc stock.

  • The insider traders at Altair Engineering Inc are: James Ralph Scapa, Jrs Investments Llc, George J Christ, Nelson Dias, Uwe Schramm, Howard N. Morof, Brett R. Chouinard, Amy Messano, James Dagg, R. Scapa Declaration Of James, Brian Gayle, Teresa A Harris, George J. Christ, Jeffrey Marraccini, Howard N Morof, Christ Revocable Trust, Katherine Schuelke, Matthew Charles Brown, Brett R Chouinard, Dan Biran, Ravi Kunju, William Hata, Mark Jon Nelson, Raoul Maitra, Martin E Nichols, Stephanie Buckner, Mahalingam Srikanth, David L. Simon, Gc Investments Llc, Gilma Saravia, Ronald J Pasek, Jeffrey Waters, Thomas Michael Nevens, Jan Kowal, Kevin H Lyman, Massimo Giuseppe Fariello, George A Papa, John Daane, Elisha W Finney, Kevin J Mcgarity, Kevin Mcgarity, James E Brancheau, Richard Hart, Shekar G Ayyar, Susan Wang, and Andrea Siudara

  • The most active insider trader at Altair Engineering Inc is James Ralph Scapa with 80 trades.

  • James Ralph Scapa has sold the most Altair Engineering Inc stock with a total value of $155,409,571.80.

  • The most recent insider trade for Altair Engineering Inc was on March 17, 2025.

  • The single biggest insider sell for Altair Engineering Inc was from James Ralph Scapa with a total value of $35,951,290.60 on June 11, 2018.