Christopher Stagno - Dec 30, 2021 Form 4 Insider Report for ASPEN TECHNOLOGY INC /DE/ (AZPN)

Role
SVP, Chief Accounting Officer
Signature
/s/F.G. Hammond, attorney-in-fact for Mr. Stagno
Stock symbol
AZPN
Transactions as of
Dec 30, 2021
Transactions value $
-$8,311
Form type
4
Date filed
1/4/2022, 12:10 PM
Previous filing
Oct 13, 2021
Next filing
Apr 4, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AZPN Common Stock Tax liability -$8.31K -55 -1.2% $151.11* 4.52K Dec 30, 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.