F. G. Hammond - 30 Sep 2021 Form 4 Insider Report for ASPEN TECHNOLOGY INC /DE/ (AZPN)

Signature
/s/ F. G. Hammond
Issuer symbol
AZPN
Transactions as of
30 Sep 2021
Net transactions value
-$91,052
Form type
4
Filing time
04 Oct 2021, 16:23:24 UTC
Previous filing
03 Sep 2021
Next filing
13 Oct 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AZPN Common Stock Tax liability $91,052 -729 -2.7% $124.90 26,118 30 Sep 2021 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares withheld by Registrant to satisfy minimum statutory tax withholding requirements on vesting of Restricted Stock Units and distribution of stock.