0001127602-21-018702.txt : 20210602
0001127602-21-018702.hdr.sgml : 20210602
20210602161006
ACCESSION NUMBER: 0001127602-21-018702
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210528
FILED AS OF DATE: 20210602
DATE AS OF CHANGE: 20210602
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Pietri Antonio J
CENTRAL INDEX KEY: 0001407695
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34630
FILM NUMBER: 21989190
MAIL ADDRESS:
STREET 1: C/O ASPEN TECHNOLOGY, INC.
STREET 2: 200 WHEELER ROAD
CITY: BURLINGTON
STATE: MA
ZIP: 01803
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: ASPEN TECHNOLOGY INC /DE/
CENTRAL INDEX KEY: 0000929940
STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
IRS NUMBER: 042739697
STATE OF INCORPORATION: DE
FISCAL YEAR END: 0630
BUSINESS ADDRESS:
STREET 1: 20 CROSBY DRIVE
CITY: BEDFORD
STATE: MA
ZIP: 01730
BUSINESS PHONE: 781-221-4302
MAIL ADDRESS:
STREET 1: 20 CROSBY DRIVE
CITY: BEDFORD
STATE: MA
ZIP: 01730
4
1
form4.xml
PRIMARY DOCUMENT
X0306
4
2021-05-28
0000929940
ASPEN TECHNOLOGY INC /DE/
AZPN
0001407695
Pietri Antonio J
C/O ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD
MA
01730
1
1
President & CEO
Common Stock
2021-05-28
4
M
0
48030
43.44
A
285349
D
Common Stock
2021-05-28
4
S
0
10361
136.61
D
274988
D
Common Stock
2021-05-28
4
S
0
12911
137.46
D
262077
D
Common Stock
2021-05-28
4
S
0
12136
138.61
D
249941
D
Common Stock
2021-05-28
4
S
0
12622
139.33
D
237319
D
Employee Stock Option (Right to Buy)
43.44
2021-05-28
4
M
0
48030
0
D
2024-07-31
Common Stock
48030
0
D
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $136.27 to $136.99; $137.00 to $137.98; $138.00 to $138.99 and $139.00 to $139.67, inclusive. The reporting person undertakes to provide to Aspen Technology, Inc., any security holder of Aspen Technology, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the applicable range set forth in this footnote.
The option granted at the exercise price of $43.44 vested in 16 equal consecutive quarterly installments on the last business day of the quarter, beginning on September 30, 2014.
/s/ F.G. Hammond, attorney-in-fact for Mr. Pietri
2021-06-02