Uwe Schramm - 05 Nov 2019 Form 4/A - Amendment Insider Report for Altair Engineering Inc. (ALTR)

Role: Chief Vision Officer
Signature: /s/ Raoul Maitra, attorney-in-fact for Uwe Schramm
Issuer symbol: ALTR
Transactions as of: 05 Nov 2019
Net transactions value: +$15,360
Form type: 4/A - Amendment
Filing time: 22 Apr 2022, 12:53:20 UTC
Date Of Original Report: 07 Nov 2019
Next filing: 08 Jun 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ALTR	Class A Common Stock	Options Exercise	$15,360	+4,000	+7.9%	$3.84^*	54,938	05 Nov 2019	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ALTR	Stock Option (Right to Buy)	Options Exercise	$0	-4,000	-55%	$0.000000	3,252	05 Nov 2019	Class A Common Stock	4,000	$3.84	Direct	F1, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This Form 4 corrects the prior Form 4 filed on November 7, 2019. The exercise of 4,000 Class A Common Stock options was inadvertently omitted on the prior Form 4 of the Reporting Person.
F2	Includes 4,619 Class A Common Stock restricted stock units that are unvested.
F3	The options vest in 4 equal annual installments commencing December 17, 2016.