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Buckner Stephanie's Form 4 filing

Altair Engineering Inc. (ALTR) · filed Mar 3, 2023

Accession no.
0001127602-23-008610
Filed
Mar 3, 2023
Trade date
Mar 1-2, 2023
Filing delay
2 days
Rule 10b5-1 plan
Not on the form (before 2023)

This filing lists 3 non-derivative transactions and 2 derivative transactions. Open-market sales total $11.1K. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Buckner StephanieCIK 0001839690Officer (Chief Operating Officer)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Mar 1, 2023Class A Common StockSSaleDisposed−174$63.84−$11,108.169,774Direct
Mar 2, 2023Class A Common StockAGrant or awardAcquired+5,000$0.00$014,774Direct
Mar 2, 2023Class A Common StockAGrant or awardAcquired+593$0.00$06,628Indirect

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Mar 2, 2023Class A Common StockAGrant or awardAcquired+12,500$0.00$012,500Direct
Mar 2, 2023Class A Common StockAGrant or awardAcquired+1,780$0.00$01,780Indirect

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

No transaction price on this filing refers to a footnote.

Read the full filing on SEC EDGAR (opens in a new tab)