Buckner Stephanie
SEC insider (Form 3/4/5 filer). CIK 0001839690. Chief Operating Officer at Altair Engineering Inc. (ALTR). 9 reported Form 4/5 transactions since Sep 2024; latest on Mar 26, 2025. Located in TROY, MI.
Companies Buckner Stephanie has filed insider reports for
- Altair Engineering Inc. (ALTR): Officer, Chief Operating Officer
Buckner Stephanie
CIK: 0001839690
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Altair Engineering Inc.
Discretionary Trading P&L
Holdings
Transaction History (9 total)
- Mar 26, 2025ALTR
Altair Engineering Inc.
DispositionDirect31.4K shares at avg. $113.00$3.5M - Mar 26, 2025ALTR
Altair Engineering Inc.
DispositionIndirect7.6K shares at avg. $113.00$857K - Mar 17, 2025ALTR
Altair Engineering Inc.
SaleIndirect47 shares at avg. $111.30$5K - Mar 3, 2025ALTR
Altair Engineering Inc.
SaleIndirect62 shares at avg. $111.45$7K - Feb 12, 2025ALTR
Altair Engineering Inc.
AwardIndirect323 shares- - Feb 12, 2025ALTR
Altair Engineering Inc.
AwardDirect9.9K shares- - Jan 14, 2025ALTR
Altair Engineering Inc.
AwardIndirect73 shares at avg. $82.42$6K - Dec 16, 2024ALTR
Altair Engineering Inc.
ExerciseDirect1.8K shares- - Jan 12, 2024ALTR
Altair Engineering Inc.
AwardIndirect94 shares at avg. $63.92$6K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 26, 2025 | ALTR Altair Engineering Inc. | Disposition | 31,352 | $113.00 | $3,542,776 | Direct |
| Mar 26, 2025 | ALTR Altair Engineering Inc. | Disposition | 7,588 | $113.00 | $857,444 | Indirect |
| Mar 17, 2025 | ALTR Altair Engineering Inc. | Sale | 47 | $111.30 | $5,231 | Indirect |
| Mar 3, 2025 | ALTR Altair Engineering Inc. | Sale | 62 | $111.45 | $6,910 | Indirect |
| Feb 12, 2025 | ALTR Altair Engineering Inc. | Award | 323 | - | - | Indirect |
| Feb 12, 2025 | ALTR Altair Engineering Inc. | Award | 9,923 | - | - | Direct |
| Jan 14, 2025 | ALTR Altair Engineering Inc. | Award | 73 | $82.42 | $6,017 | Indirect |
| Dec 16, 2024 | ALTR Altair Engineering Inc. | Exercise | 1,800 | - | $0 | Direct |
| Jan 12, 2024 | ALTR Altair Engineering Inc. | Award | 94 | $63.92 | $6,008 | Indirect |
1-9 of 9 transactions