Form4insider filings, from the source

SEC Form 3 · accession 0000899243-19-000680

Altair Engineering Inc. · ALTR

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

Reporting owner
David L Simon
Officer — Chief Administrative Officer
Period of report
Jan 1, 2019
Accepted (ET)
Jan 7, 2019 · 5:05 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 StockF1holding———24,035D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Stock Option (right to buy)F2$3.79holding————Dec 15, 2024Class A Common Stock1,524—D
Stock Option (right to buy)F3$3.84holding————Dec 17, 2025Class A Common Stock1,428—D
Stock Option (right to buy)F4$3.64holding————May 17, 2026Class A Common Stock1,728—D
Stock Option (right to buy)F5$5.18holding————Jun 9, 2027Class A Common Stock2,784—D

Explanation of responses

Remarks

Exhibit List Exhibit 24 - Power of Attorney