SEC Form 4 · accession 0001127602-15-028304
ASPEN TECHNOLOGY INC /DE/ · AZPN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
F G Hammond
Officer — Senior VP & General Counsel
Period of report
Sep 30, 2015
Accepted (ET)
Oct 2, 2015 · 4:05 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000929940
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Sep 30, 2015 | F | 814 | $37.12 | D | 40,429 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares withheld by Registrant to satisfy statutory tax withholding requirements on vesting of restricted stock units and distribution of stock.