Buckner Stephanie

CIK 00018396901 companyTROY, MI

SEC Profile

Transactions

Companies

Filings

CIK

0001839690

Recent Transactions

50 trades

Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$107.82/sh−300→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$47.81/sh−1,780→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$62.89/sh−1,457→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$51.21/sh−6,000→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock
2025-03-26$113.00/sh−31,352→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$82.85/sh−935→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$47.81/sh−12,500→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$73.18/sh−20,700→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$67.09/sh−8,000→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$32.94/sh−4,286→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$73.18/sh−6,000→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$51.07/sh−6,280→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock
2025-03-26$113.00/sh−7,588→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$60.97/sh−6,000→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$33.97/sh−14,063→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$67.09/sh−24,000→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$60.97/sh−22,500→ 0 total
Sale
Altair Engineering Inc.
Class A Common Stock
2025-03-17$111.30/sh−47→ 7,588 total
Sale
Altair Engineering Inc.
Class A Common Stock
2025-03-03$111.45/sh−62→ 7,635 total
Award
Altair Engineering Inc.
Class A Common Stock
2025-02-12+323→ 7,697 total
Award
Altair Engineering Inc.
Class A Common Stock
2025-02-12+9,923→ 31,352 total
Award
Altair Engineering Inc.
Class A Common Stock
2025-01-14$82.42/sh+73→ 7,374 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-12-16+1,800→ 21,429 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-12-16−1,800→ 16,032 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-07-12$71.68/sh+83→ 7,207 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-03-15+446→ 7,124 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-03-15+14,063→ 14,063 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-03-15+5,625→ 19,629 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-04$85.32/sh−486→ 14,004 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-04$85.32/sh−60→ 6,678 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-01-12$63.92/sh+94→ 7,301 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-07-14$42.65/sh+141→ 14,916 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-07-14$42.65/sh+141→ 6,738 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-03-16$64.96/sh−31→ 6,597 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2023-03-02+12,500→ 12,500 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2023-03-02+1,780→ 1,780 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-03-02+5,000→ 14,774 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-03-02+593→ 6,628 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-03-01$63.84/sh−174→ 9,774 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-01-14$42.31/sh+142→ 9,948 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-01-14$42.31/sh+142→ 6,035 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2022-12-15+24,000→ 24,000 total
Award
Altair Engineering Inc.
Class A Common Stock
2022-07-14$41.68/sh+143→ 9,806 total
Award
Altair Engineering Inc.
Class A Common Stock
2022-07-14$41.68/sh+143→ 5,893 total
Award
Altair Engineering Inc.
Class A Common Stock
2022-05-11+486→ 5,750 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2022-05-11$50.11/sh+1,457→ 1,457 total
Sale
Altair Engineering Inc.
Class A Common Stock
2022-03-16$59.90/sh−3→ 9,663 total
Sale
Altair Engineering Inc.
Class A Common Stock
2022-03-16$58.48/sh−333→ 9,666 total
Sale
Altair Engineering Inc.
Class A Common Stock
2022-03-14$59.96/sh−81→ 9,999 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2022-02-15+6,000→ 6,000 total

Companies

Altair Engineering Inc.
Chief Operating Officer

Recent Filings

Address

C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER RD.

TROY, MI, 48083

View on SEC.gov