Aspen Technology, Inc. 4 SEC Filings

Filed On	Filing
13 Mar 2025	Form 4: Stagno Christopher, CVP, Chief Accounting Officer Disposed of 3,711 shares (Other Transaction) · Returned 2,103 shares to the issuer · Disposed of 4,112 Employee Stock Option (Right to Buy) (Disposition to Issuer)
13 Mar 2025	Form 4: Vinci Sharon, SVP and CHRO Disposed of 2,217 shares (Other Transaction) · Returned 6,406 shares to the issuer · Disposed of 7,607 Employee Stock Option (Right to Buy) (Disposition to Issuer)
13 Mar 2025	Form 4: Cooper Christopher A, SVP, Chief Legal Officer Disposed of 1,854 shares (Other Transaction) · Returned 3,571 shares to the issuer · Disposed of 2,412 Employee Stock Option (Right to Buy) (Disposition to Issuer)
13 Mar 2025	Form 4: Baker David John, SVP, Chief Financial Officer Disposed of 2,942 shares (Other Transaction) · Returned 8,648 shares to the issuer
13 Mar 2025	Form 4: Pietri Antonio J, Director Disposed of 133,050 shares (Other Transaction) · Disposed of 12,834 Employee Stock Option (Right to Buy) (Disposition to Issuer) · Returned 50,289 shares to the issuer · 2 more
13 Mar 2025	Form 4: Krishnan Ram R., Director Holds 0 shares of Common Stock
13 Mar 2025	Form 4: Whelan, Jr. Robert M., Director Disposed of 7,344 shares (Other Transaction) · Returned 1,196 shares to the issuer · Disposed of 10,157 Director Stock Option (Right to Buy) (Disposition to Issuer) ($677K)
13 Mar 2025	Form 4: Shenkman Arlen, Director Returned 4,460 shares to the issuer
13 Mar 2025	Form 4: Henshall David J, Director Disposed of 215 shares (Other Transaction) · Returned 2,184 shares to the issuer
13 Mar 2025	Form 4: Golz Karen, Director Disposed of 3,508 shares (Other Transaction) · Returned 1,196 shares to the issuer · Disposed of 1,575 Director Stock Option (Right to Buy) (Disposition to Issuer)
13 Mar 2025	Form 4: Bogan Thomas F, Director Disposed of 3,209 shares (Other Transaction) · Returned 1,251 shares to the issuer
13 Mar 2025	Form 4: Antkowiak Patrick M., Director Disposed of 3,209 shares (Other Transaction) · Returned 1,251 shares to the issuer
03 Mar 2025	Form 4: Pietri Antonio J, Director Gave 3,831 shares as a gift
14 Feb 2025	Form 4: Pietri Antonio J, Director Received 682 shares by exercise or conversion ($99.9K)
06 Jan 2025	Form 4: Stagno Christopher, CVP, Chief Accounting Officer Gave up 79 shares to cover exercise price or tax ($19.7K)
06 Jan 2025	Form 4: Pietri Antonio J, Director Gave up 3,881 shares to cover exercise price or tax ($966K)
06 Jan 2025	Form 4: Baker David John, SVP, Chief Financial Officer Gave up 246 shares to cover exercise price or tax ($61.2K)
25 Oct 2024	Form 4: Stagno Christopher, CVP, Chief Accounting Officer Gave up 185 shares to cover exercise price or tax ($43.9K)
02 Oct 2024	Form 4: Stagno Christopher, SVP, Chief Accounting Officer Gave up 106 shares to cover exercise price or tax ($25.1K)
02 Oct 2024	Form 4: Pietri Antonio J, Director Gave up 4,763 shares to cover exercise price or tax ($1.13M)

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