Whelan, Jr. Robert M.

SEC source: 0001127602-25-009349 · form4.xml · derivative · entry 6

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,430 shares

Expires 2028-09-03

F4 · kind: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · price: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

SEC source: 0001127602-25-009349 · form4.xml · derivative · entry 5

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,515 shares

Expires 2027-08-31

F4 · kind: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · price: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

SEC source: 0001127602-25-009349 · form4.xml · derivative · entry 4

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,946 shares

Expires 2025-08-02

F4 · kind: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · price: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

SEC source: 0001127602-25-009349 · form4.xml · derivative · entry 3

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,266 shares

Expires 2026-08-31

F4 · kind: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · price: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

F4 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each option (whether vested or unvested) that was outstanding and unexercised immediately prior to the Effective Time, was cancelled and converted into the right to receive, for each Share underlying such option, an amount in cash, without interest, less any applicable tax withholding, equal to the excess, if any, of the Merger Consideration over the exercise price per share of such option. Each option that was outstanding and unexercised immediately prior to the Effective Time which had a per share exercise price greater than or equal to the Merger Consideration was cancelled with no consideration payable.

SEC source: 0001127602-25-009349 · form4.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · shares: Represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represented a contingent right to receive one Share upon vesting of the RSU (a "Company RSU").

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each Company RSU held by a non-employee director of the Issuer (whether vested or unvested) was cancelled and converted into the right to receive a cash payment (without interest and subject to any applicable tax withholding) equal to the product of (1) the Merger Consideration and (2) the number of Shares subject to such Company RSU.

SEC source: 0001127602-25-009349 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 26, 2025, among Aspen Technology, Inc. (the "Issuer"), Emerson Electric Co. ("Parent"), and Emersub CXV, Inc., a wholly owned subsidiary of Parent ("Purchaser"), pursuant to which Purchaser completed a cash tender offer for shares of common stock of the Issuer (each, a "Share") not already owned by Parent and thereafter merged with and into the Issuer, effective as of March 12, 2025 (the "Effective Time"). At the Effective Time, each issued and outstanding Share was cancelled and converted into the right to receive $265.00 in cash (the "Merger Consideration"), without interest and less any applicable tax withholding.

F1 · price: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 26, 2025, among Aspen Technology, Inc. (the "Issuer"), Emerson Electric Co. ("Parent"), and Emersub CXV, Inc., a wholly owned subsidiary of Parent ("Purchaser"), pursuant to which Purchaser completed a cash tender offer for shares of common stock of the Issuer (each, a "Share") not already owned by Parent and thereafter merged with and into the Issuer, effective as of March 12, 2025 (the "Effective Time"). At the Effective Time, each issued and outstanding Share was cancelled and converted into the right to receive $265.00 in cash (the "Merger Consideration"), without interest and less any applicable tax withholding.

SEC source: 0001127602-24-023232 · form4.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,540

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $219.38 to $219.86 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 number of shares sold at each separate price within the applicable range set forth in this footnote.

SEC source: 0001127602-24-023232 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,755

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $218.34 to $219.33 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 number of shares sold at each separate price within the applicable range set forth in this footnote.

SEC source: 0001127602-24-020079 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,540

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units will fully vest on the last day of the fiscal year in which they were granted.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-24-016396 · form4.xml · derivative · entry 3

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,333 shares

Expires 2024-07-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option granted at the exercise price of $48.76 was fully vested on the date of grant.

SEC source: 0001127602-24-016396 · form4.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,344

SEC source: 0001127602-24-016396 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,677

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-23-023794 · form4.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,344

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units will fully vest on the first anniversary of the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-23-023794 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,092

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units were fully vested on the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-23-025241 · form4a.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,344

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units will fully vest on the last day of the fiscal year in which they were granted. The original Form 4 filing for this transaction incorrectly stated that the Restricted Stock Units would vest on the first anniversary of the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-23-025241 · form4a.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,092

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units were fully vested on the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-23-018701 · form4.xml · derivative · entry 3

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,114 shares

Expires 2023-07-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option granted at the exercise price of $36.53 was fully vested on the date of grant.

SEC source: 0001127602-23-018701 · form4.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,840

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $164.40 to $164.60, 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 ranges.

SEC source: 0001127602-23-018701 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,954

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-22-022108 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,840

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units were fully vested on the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-22-015690 · form4.xml · derivative · entry 6

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,430

Underlying: Common Stock · 1,430 shares

Expires 2028-09-03

F1 · kind: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F1 · price: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F7 · derivative.exercise_date: The option granted at the exercise price of $129.48 was fully vested on the date of grant.

SEC source: 0001127602-22-015690 · form4.xml · derivative · entry 5

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,515

Underlying: Common Stock · 2,515 shares

Expires 2027-08-31

F1 · kind: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F1 · price: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F6 · derivative.exercise_date: The option granted at the exercise price of $70.99 was fully vested on the date of grant.

SEC source: 0001127602-22-015690 · form4.xml · derivative · entry 4

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,266

Underlying: Common Stock · 3,266 shares

Expires 2026-08-31

F1 · kind: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F1 · price: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F5 · derivative.exercise_date: The option granted at the exercise price of $51.03 was fully vested on the date of grant.

SEC source: 0001127602-22-015690 · form4.xml · derivative · entry 3

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,946

Underlying: Common Stock · 2,946 shares

Expires 2025-08-02

F1 · kind: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F1 · price: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F4 · derivative.exercise_date: The option granted at the exercise price of $49.81 was fully vested on the date of grant.

SEC source: 0001127602-22-015690 · form4.xml · derivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,333

Underlying: Common Stock · 2,333 shares

Expires 2024-07-31

F1 · kind: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F1 · price: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F3 · derivative.exercise_date: The option granted at the exercise price of $48.78was fully vested on the date of grant.

SEC source: 0001127602-22-015690 · form4.xml · derivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,114

Underlying: Common Stock · 3,114 shares

Expires 2023-07-31

F1 · kind: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F1 · price: Represents equity awards granted by Aspen Technology, Inc. (which subsequently changed its name to "AspenTech Corporation", "Former AspenTech") that have been converted into equity awards of Emersub CX, Inc. (which subsequently changed its name to "Aspen Technology Inc.", the "Issuer") pursuant to the terms of the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Former AspenTech, the Issuer and certain other parties thereto (the "Transaction Agreement"), pursuant to which Former AspenTech merged with a wholly owned subsidiary of the Issuer and became a wholly owned subsidiary of the Issuer (the "Transaction"). The Transaction closed on May 16, 2022. Pursuant to the terms of the Transaction Agreement, the number of equity awards reported herein were determined on May 23, 2022, based on the five-day volume weighted average price of the Issuer's common stock following the closing of the Transaction.

F2 · derivative.exercise_date: The option granted at the exercise price of $36.53was fully vested on the date of grant.

SEC source: 0001127602-22-014980 · form4.xml · derivative · entry 7

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,605 shares

Expires 2028-09-03

F1 · kind: On May 16, 2022, the closing of the transactions contemplated by the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Aspen Technology, Inc. ("AspenTech"), Emerson Electric Co., Emersub CX, Inc., ("New AspenTech") and certain other parties, occurred, pursuant to which AspenTech merged with a wholly owned subsidiary of New AspenTech (the "Merger"). Pursuant to the Merger, AspenTech became a wholly owned subsidiary of New AspenTech.

F4 · price: Each converted equity award described herein shall be subject to the same terms and conditions (including vesting and expiration schedule, as applicable) as applied to the corresponding AspenTech equity award as of immediately prior to the Effective Time.

F5 · price: Each AspenTech stock option ("AspenTech Stock Option") outstanding immediately prior to the Effective Time was cancelled and assumed by New AspenTech and converted into the right to receive a New AspenTech stock option ("Converted Option") covering that number of shares of New AspenTech common stock, rounded down to the nearest whole share, equal to the product of (i) the number of shares of AspenTech common stock underlying the corresponding AspenTech Stock Option as of immediately prior to the Effective Time multiplied by (ii) the Aspen Equity Award Exchange Ratio. The exercise price applicable to each Converted Option shall be equal to (i) the exercise price per share of AspenTech common stock applicable to the corresponding AspenTech Stock Option as of immediately prior to the Effective Time divided by (ii) the Aspen Equity Award Exchange Ratio, rounded up to the nearest whole cent.

F10 · derivative.exercise_date: The option granted at the exercise price of $115.36 was fully vested on the date of grant.

SEC source: 0001127602-22-014980 · form4.xml · derivative · entry 6

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,823 shares

Expires 2027-08-31

F1 · kind: On May 16, 2022, the closing of the transactions contemplated by the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Aspen Technology, Inc. ("AspenTech"), Emerson Electric Co., Emersub CX, Inc., ("New AspenTech") and certain other parties, occurred, pursuant to which AspenTech merged with a wholly owned subsidiary of New AspenTech (the "Merger"). Pursuant to the Merger, AspenTech became a wholly owned subsidiary of New AspenTech.

F4 · price: Each converted equity award described herein shall be subject to the same terms and conditions (including vesting and expiration schedule, as applicable) as applied to the corresponding AspenTech equity award as of immediately prior to the Effective Time.

F5 · price: Each AspenTech stock option ("AspenTech Stock Option") outstanding immediately prior to the Effective Time was cancelled and assumed by New AspenTech and converted into the right to receive a New AspenTech stock option ("Converted Option") covering that number of shares of New AspenTech common stock, rounded down to the nearest whole share, equal to the product of (i) the number of shares of AspenTech common stock underlying the corresponding AspenTech Stock Option as of immediately prior to the Effective Time multiplied by (ii) the Aspen Equity Award Exchange Ratio. The exercise price applicable to each Converted Option shall be equal to (i) the exercise price per share of AspenTech common stock applicable to the corresponding AspenTech Stock Option as of immediately prior to the Effective Time divided by (ii) the Aspen Equity Award Exchange Ratio, rounded up to the nearest whole cent.

F9 · derivative.exercise_date: The option granted at the exercise price of $63.25 was fully vested on the date of grant.

SEC source: 0001127602-22-014980 · form4.xml · derivative · entry 5

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,666 shares

Expires 2026-08-31

F1 · kind: On May 16, 2022, the closing of the transactions contemplated by the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Aspen Technology, Inc. ("AspenTech"), Emerson Electric Co., Emersub CX, Inc., ("New AspenTech") and certain other parties, occurred, pursuant to which AspenTech merged with a wholly owned subsidiary of New AspenTech (the "Merger"). Pursuant to the Merger, AspenTech became a wholly owned subsidiary of New AspenTech.

F4 · price: Each converted equity award described herein shall be subject to the same terms and conditions (including vesting and expiration schedule, as applicable) as applied to the corresponding AspenTech equity award as of immediately prior to the Effective Time.

F5 · price: Each AspenTech stock option ("AspenTech Stock Option") outstanding immediately prior to the Effective Time was cancelled and assumed by New AspenTech and converted into the right to receive a New AspenTech stock option ("Converted Option") covering that number of shares of New AspenTech common stock, rounded down to the nearest whole share, equal to the product of (i) the number of shares of AspenTech common stock underlying the corresponding AspenTech Stock Option as of immediately prior to the Effective Time multiplied by (ii) the Aspen Equity Award Exchange Ratio. The exercise price applicable to each Converted Option shall be equal to (i) the exercise price per share of AspenTech common stock applicable to the corresponding AspenTech Stock Option as of immediately prior to the Effective Time divided by (ii) the Aspen Equity Award Exchange Ratio, rounded up to the nearest whole cent.

F8 · derivative.exercise_date: The option granted at the exercise price of $45.46 was fully vested on the date of grant.

SEC source: 0001127602-22-014980 · form4.xml · derivative · entry 4

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,307 shares

Expires 2025-08-02

F1 · kind: On May 16, 2022, the closing of the transactions contemplated by the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Aspen Technology, Inc. ("AspenTech"), Emerson Electric Co., Emersub CX, Inc., ("New AspenTech") and certain other parties, occurred, pursuant to which AspenTech merged with a wholly owned subsidiary of New AspenTech (the "Merger"). Pursuant to the Merger, AspenTech became a wholly owned subsidiary of New AspenTech.

F4 · price: Each converted equity award described herein shall be subject to the same terms and conditions (including vesting and expiration schedule, as applicable) as applied to the corresponding AspenTech equity award as of immediately prior to the Effective Time.

F5 · price: Each AspenTech stock option ("AspenTech Stock Option") outstanding immediately prior to the Effective Time was cancelled and assumed by New AspenTech and converted into the right to receive a New AspenTech stock option ("Converted Option") covering that number of shares of New AspenTech common stock, rounded down to the nearest whole share, equal to the product of (i) the number of shares of AspenTech common stock underlying the corresponding AspenTech Stock Option as of immediately prior to the Effective Time multiplied by (ii) the Aspen Equity Award Exchange Ratio. The exercise price applicable to each Converted Option shall be equal to (i) the exercise price per share of AspenTech common stock applicable to the corresponding AspenTech Stock Option as of immediately prior to the Effective Time divided by (ii) the Aspen Equity Award Exchange Ratio, rounded up to the nearest whole cent.

F7 · derivative.exercise_date: The option granted at the exercise price of $44.38 was fully vested on the date of grant.

SEC source: 0001127602-22-014980 · form4.xml · derivative · entry 3

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,619 shares

Expires 2024-07-31

F1 · kind: On May 16, 2022, the closing of the transactions contemplated by the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Aspen Technology, Inc. ("AspenTech"), Emerson Electric Co., Emersub CX, Inc., ("New AspenTech") and certain other parties, occurred, pursuant to which AspenTech merged with a wholly owned subsidiary of New AspenTech (the "Merger"). Pursuant to the Merger, AspenTech became a wholly owned subsidiary of New AspenTech.

F4 · price: Each converted equity award described herein shall be subject to the same terms and conditions (including vesting and expiration schedule, as applicable) as applied to the corresponding AspenTech equity award as of immediately prior to the Effective Time.

F5 · price: Each AspenTech stock option ("AspenTech Stock Option") outstanding immediately prior to the Effective Time was cancelled and assumed by New AspenTech and converted into the right to receive a New AspenTech stock option ("Converted Option") covering that number of shares of New AspenTech common stock, rounded down to the nearest whole share, equal to the product of (i) the number of shares of AspenTech common stock underlying the corresponding AspenTech Stock Option as of immediately prior to the Effective Time multiplied by (ii) the Aspen Equity Award Exchange Ratio. The exercise price applicable to each Converted Option shall be equal to (i) the exercise price per share of AspenTech common stock applicable to the corresponding AspenTech Stock Option as of immediately prior to the Effective Time divided by (ii) the Aspen Equity Award Exchange Ratio, rounded up to the nearest whole cent.

F6 · derivative.exercise_date: The option granted at the exercise price of $43.44 was fully vested on the date of grant.

SEC source: 0001127602-22-014980 · form4.xml · derivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,496 shares

Expires 2023-07-31

F1 · kind: On May 16, 2022, the closing of the transactions contemplated by the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Aspen Technology, Inc. ("AspenTech"), Emerson Electric Co., Emersub CX, Inc., ("New AspenTech") and certain other parties, occurred, pursuant to which AspenTech merged with a wholly owned subsidiary of New AspenTech (the "Merger"). Pursuant to the Merger, AspenTech became a wholly owned subsidiary of New AspenTech.

F4 · price: Each converted equity award described herein shall be subject to the same terms and conditions (including vesting and expiration schedule, as applicable) as applied to the corresponding AspenTech equity award as of immediately prior to the Effective Time.

F5 · price: Each AspenTech stock option ("AspenTech Stock Option") outstanding immediately prior to the Effective Time was cancelled and assumed by New AspenTech and converted into the right to receive a New AspenTech stock option ("Converted Option") covering that number of shares of New AspenTech common stock, rounded down to the nearest whole share, equal to the product of (i) the number of shares of AspenTech common stock underlying the corresponding AspenTech Stock Option as of immediately prior to the Effective Time multiplied by (ii) the Aspen Equity Award Exchange Ratio. The exercise price applicable to each Converted Option shall be equal to (i) the exercise price per share of AspenTech common stock applicable to the corresponding AspenTech Stock Option as of immediately prior to the Effective Time divided by (ii) the Aspen Equity Award Exchange Ratio, rounded up to the nearest whole cent.

F3 · derivative.exercise_date: The option granted at the exercise price of $32.54 was fully vested on the date of grant.

SEC source: 0001127602-22-014980 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: On May 16, 2022, the closing of the transactions contemplated by the Transaction Agreement and Plan of Merger, dated as of October 10, 2021, as amended, among Aspen Technology, Inc. ("AspenTech"), Emerson Electric Co., Emersub CX, Inc., ("New AspenTech") and certain other parties, occurred, pursuant to which AspenTech merged with a wholly owned subsidiary of New AspenTech (the "Merger"). Pursuant to the Merger, AspenTech became a wholly owned subsidiary of New AspenTech.

F2 · price: At the effective time of the Merger (the "Effective Time"), each outstanding share of the AspenTech common stock (other than certain excluded shares) automatically converted into the right to receive $87.69 in cash (the "Cash Consideration"), plus 0.42 of a validly issued, fully paid and nonassessable share of New AspenTech.

SEC source: 0001127602-22-014464 · form4.xml · nonDerivative · entry 3

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,691

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units were fully vested on the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-22-014464 · form4.xml · derivative · entry 4

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,010 shares

Expires 2022-07-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option granted at the exercise price of $130.51 was fully vested on the date of grant.

SEC source: 0001127602-22-014464 · form4.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,865

SEC source: 0001127602-22-014464 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,875

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-21-024897 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,865

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units were fully vested on the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.

SEC source: 0001127602-21-018362 · form4.xml · derivative · entry 10

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,474 shares

Expires 2030-12-27

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option granted at the exercise price of $130.51 was fully vested on the date of grant.

SEC source: 0001127602-21-018362 · form4.xml · derivative · entry 9

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,444 shares

Expires 2029-09-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option granted at the exercise price of $133.20 was fully vested on the date of grant.

SEC source: 0001127602-21-018362 · form4.xml · derivative · entry 8

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,048 shares

Expires 2021-07-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option granted at the exercise price of $15.50 was fully vested on the date of grant.

SEC source: 0001127602-21-018362 · form4.xml · nonDerivative · entry 7

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,745

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.86 to $138.96; $139.01 to $ 139.99; $140.01 to $140.98; and $141.05 to $141.09 , 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.

SEC source: 0001127602-21-018362 · form4.xml · nonDerivative · entry 6

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,997

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.86 to $138.96; $139.01 to $ 139.99; $140.01 to $140.98; and $141.05 to $141.09 , 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.

SEC source: 0001127602-21-018362 · form4.xml · nonDerivative · entry 5

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,252

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.86 to $138.96; $139.01 to $ 139.99; $140.01 to $140.98; and $141.05 to $141.09 , 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.

SEC source: 0001127602-21-018362 · form4.xml · nonDerivative · entry 4

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,341

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.86 to $138.96; $139.01 to $ 139.99; $140.01 to $140.98; and $141.05 to $141.09 , 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.

SEC source: 0001127602-21-018362 · form4.xml · nonDerivative · entry 3

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,677

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-21-018362 · form4.xml · nonDerivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,203

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-21-018362 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,759

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-20-032586 · form4.xml · derivative · entry 2

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,474

Underlying: Common Stock · 1,474 shares

Expires 2030-12-27

F3 · derivative.exercise_date: The option granted at the exercise price of $130.51 was fully vested on the date of grant.

SEC source: 0001127602-20-032586 · form4.xml · nonDerivative · entry 1

Whelan, Jr. Robert M. · CIK 0001490045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,711

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of Aspen Technology, Inc. common stock. The Restricted Stock Units were fully vested on the date of grant.

F2 · price: The Restricted Stock Units were received as a grant for no consideration.