11 insiders reported 29 Form 4 transactions for Aspen Technology, Inc. (AZPN) over the past 18 months (most recent 2025-03-13). Recent activity: Pietri Antonio J (President & CEO) Sell 121,600 shares, Stagno Christopher (CVP, Chief Accounting Officer) Sell 2,103 shares, Cooper Christopher A (SVP, Chief Legal Officer) Sell 1,854 shares, Cooper Christopher A (SVP, Chief Legal Officer) Sell 3,571 shares, Whelan, Jr. Robert M. (Director) Sell 7,344 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-03-13 | Pietri Antonio J | President & CEO | Sell | 121,600 | $0 |
| 2025-03-13 | Stagno Christopher | CVP, Chief Accounting Officer | Sell | 2,103 | $0 |
| 2025-03-13 | Cooper Christopher A | SVP, Chief Legal Officer | Sell | 1,854 | $0 |
| 2025-03-13 | Cooper Christopher A | SVP, Chief Legal Officer | Sell | 3,571 | $0 |
| 2025-03-13 | Whelan, Jr. Robert M. | Director | Sell | 7,344 | $0 |
| 2025-03-13 | Whelan, Jr. Robert M. | Director | Sell | 1,196 | $0 |
| 2025-03-13 | Golz Karen | Director | Sell | 3,508 | $0 |
| 2025-03-13 | HENSHALL DAVID J | Director | Sell | 2,184 | $0 |
| 2025-03-13 | Shenkman Arlen | Director | Sell | 3,209 | $0 |
| 2025-03-13 | Shenkman Arlen | Director | Sell | 1,251 | $0 |
| 2025-03-13 | Baker David John | SVP, Chief Financial Officer | Sell | 2,942 | $0 |
| 2025-03-13 | Baker David John | SVP, Chief Financial Officer | Sell | 8,648 | $0 |
| 2025-03-13 | Antkowiak Patrick M. | Director | Sell | 3,209 | $0 |
| 2025-03-13 | Antkowiak Patrick M. | Director | Sell | 1,251 | $0 |
| 2025-03-13 | BOGAN THOMAS F | Director | Sell | 3,209 | $0 |
| 2025-03-13 | BOGAN THOMAS F | Director | Sell | 1,251 | $0 |
| 2025-03-13 | HENSHALL DAVID J | Director | Sell | 215 | $0 |
| 2025-03-13 | Pietri Antonio J | President & CEO | Sell | 13 | $0 |
| 2025-03-13 | Pietri Antonio J | President & CEO | Sell | 11,450 | $0 |
| 2025-03-13 | Pietri Antonio J | President & CEO | Sell | 50,276 | $0 |
| 2025-03-13 | Vinci Sharon | SVP and CHRO | Sell | 2,217 | $0 |
| 2025-03-13 | Vinci Sharon | SVP and CHRO | Sell | 6,406 | $0 |
| 2025-03-13 | Stagno Christopher | CVP, Chief Accounting Officer | Sell | 3,711 | $0 |
| 2025-03-13 | Golz Karen | Director | Sell | 1,196 | $0 |
| 2025-03-03 | Pietri Antonio J | President & CEO | Sell | 3,831 | $0 |
Source: SEC Form 4 filings · as of 2025-03-13