Stephanie Buckner

Companies

• Altair Engineering Inc.Chief operating officer Mar 16, 2022 to Mar 26, 2025¹
• Altair Engineering Inc.Officer Jan 14, 2021 to Mar 17, 2021²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AEAltair Engineering Inc.0 shares³Mar 26, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Mar 26, 2025Returned to company 7,588 shares at $113.00 of Altair Engineering Inc.³
• Mar 26, 2025Returned to company 31,352 shares at $113.00 of Altair Engineering Inc.³
• Mar 17, 2025Sold 47 shares at $111.30 of Altair Engineering Inc.⁴
• Mar 3, 2025Sold 62 shares at $111.45 of Altair Engineering Inc.⁵
• Feb 12, 2025Granted 323 shares of Altair Engineering Inc.⁵
• Feb 12, 2025Granted 9,923 shares of Altair Engineering Inc.⁶
• Jan 14, 2025Granted 73 shares at $82.42 of Altair Engineering Inc.⁷
• Dec 16, 2024Exercised options 1,800 shares of Altair Engineering Inc.⁸
• Jul 12, 2024Granted 83 shares at $71.68 of Altair Engineering Inc.⁹
• Mar 15, 2024Granted 446 shares of Altair Engineering Inc.¹⁰
• Mar 15, 2024Granted 5,625 shares of Altair Engineering Inc.¹⁰
• Mar 4, 2024Sold 60 shares at $85.32 of Altair Engineering Inc.¹¹
• Mar 4, 2024Sold 486 shares at $85.32 of Altair Engineering Inc.¹¹
• Jan 12, 2024Granted 94 shares at $63.92 of Altair Engineering Inc.⁸
• Jul 14, 2023Granted 141 shares at $42.65 of Altair Engineering Inc.¹²
• Jul 14, 2023Granted 141 shares at $42.65 of Altair Engineering Inc.¹²
• Mar 16, 2023Sold 31 shares at $64.96 of Altair Engineering Inc.¹³
• Mar 2, 2023Granted 593 shares of Altair Engineering Inc.¹⁴
• Mar 2, 2023Granted 5,000 shares of Altair Engineering Inc.¹⁴
• Mar 1, 2023Sold 174 shares at $63.84 of Altair Engineering Inc.¹⁴
• Jan 14, 2023Granted 142 shares at $42.31 of Altair Engineering Inc.¹⁵
• Jan 14, 2023Granted 142 shares at $42.31 of Altair Engineering Inc.¹⁵
• Jul 14, 2022Granted 143 shares at $41.68 of Altair Engineering Inc.¹⁶
• Jul 14, 2022Granted 143 shares at $41.68 of Altair Engineering Inc.¹⁷
• May 11, 2022Granted 486 shares of Altair Engineering Inc.¹⁸