Form4insider filings, from the source

SEC Form 4 · accession 0000899243-19-006631

Altair Engineering Inc. · ALTR

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Brett R Chouinard
Officer — President · Director
Period of report
Mar 5, 2019
Accepted (ET)
Mar 7, 2019 · 3:23 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001701732

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Class A Common StockF1Mar 5, 2019M4,000$0.64A48,114D
Class A Common StockF2,F1Mar 5, 2019S4,000$35.61D44,114D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Stock Option (right to buy)$0.64Mar 5, 2019M4,000DDec 31, 2013Dec 31, 2019Class A Common Stock4,0000D

Explanation of responses