| Date Filed | Type | Description |
| 10/03/2023 |
4/A
| Antkowiak Patrick M. (Director) has filed a Form 4 on Aspen Technology, Inc.|
Txns:
| Granted 1,252 shares
@ $0 |
|
| 09/06/2022 |
4
| Antkowiak Patrick M. (Director) has filed a Form 4 on Aspen Technology, Inc.|
Txns:
| Granted 90 shares
@ $0 |
|
| 05/25/2022 |
4
| Antkowiak Patrick M. (Director) has filed a Form 4 on Aspen Technology, Inc.|
Txns:
| Granted 670 shares
@ $0 |
|
| 05/17/2022 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 05/22/2019 |
4
| Antkowiak Patrick M. (CVP & Chief S&T Ofcr) has filed a Form 4 on NORTHROP GRUMMAN CORP /DE/|
Txns:
| Sold 1,932 shares
@ $310, valued at
$598.9k
|
|
| 03/01/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/22/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/21/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/15/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 09/19/2018 |
4
| Antkowiak Patrick M. (Corp VP & CTO) has filed a Form 4 on NORTHROP GRUMMAN CORP /DE/|
Txns:
| Sold 5,137 shares
@ $310, valued at
$1.6M
|
|
| 02/26/2018 |
4/A
| Antkowiak Patrick M. (Corp VP & CTO) has filed a Form 4 on NORTHROP GRUMMAN CORP /DE/|
Txns:
| Paid exercise price by delivering 2,563 shares
@ $0
Exercised 5,919 options to buy
@ $0 |
|
| 02/22/2018 |
4
| Antkowiak Patrick M. (Corp VP & CTO) has filed a Form 4 on NORTHROP GRUMMAN CORP /DE/|
Txns:
| Paid exercise price by delivering 889 shares
@ $350.36, valued at
$311.5k
Exercised 1,861 rights
@ $0 |
|
| 02/15/2018 |
4
| Antkowiak Patrick M. (Corp VP & CTO) has filed a Form 4 on NORTHROP GRUMMAN CORP /DE/|
Txns:
| Paid exercise price by delivering 2,575 shares
@ $0
Granted 3,962 options to buy
@ $0
Exercised 5,919 options to buy
@ $0
Granted 903 rights
@ $0 |
|
| 03/01/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/24/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/23/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/22/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |