SEC Form 4 · accession 0001127602-15-018593
ASPEN TECHNOLOGY INC /DE/ · AZPN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Manolis E Kotzabasakis
Officer — CTO and Executive VP of R&D
Period of report
May 22, 2015
Accepted (ET)
May 26, 2015 · 5:23 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 Stock | May 22, 2015 | M | 572 | $15.50 | A | 82,205 | D | |
| Common Stock | May 22, 2015 | S | 572 | $44.00 | D | 81,633 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy)F1 | $15.50 | May 22, 2015 | M | 572 | D | — | Jul 31, 2021 | Common Stock | 572 | 4,688 | D |
Explanation of responses
- F1The option granted at the exercise price of $15.50, representing a right to purchase 37,500 shares, became exercisable in 16 equal consecutive quarterly installments on the last business day of each quarter, beginning on September 30, 2011.