Antkowiak Patrick M.

CIK 00016263332 companiesFALLS CHURCH, VA

SEC Profile

Transactions

Companies

Filings

CIK

0001626333

Recent Transactions

50 trades

Disposition to Issuer
Aspen Technology, Inc.
Common Stock
2025-03-12−1,251→ 0 total
Other
Aspen Technology, Inc.
Common Stock
2025-03-11−3,209→ 0 total
Award
Aspen Technology, Inc.
Common Stock
2024-07-01+1,196→ 4,460 total
Award
Aspen Technology, Inc.
Common Stock
2023-09-01+1,252→ 3,264 total
Award
Aspen Technology, Inc.
Common Stock
2023-09-01+1,252→ 3,264 total
Award
Aspen Technology, Inc.
Common Stock
2023-09-01+1,252→ 2,012 total
Award
Aspen Technology, Inc.
Common Stock
2023-09-01+1,252→ 2,012 total
Award
Aspen Technology, Inc.
Common Stock
2022-09-01+90→ 760 total
Award
Aspen Technology, Inc.
Common Stock
2022-05-23+670→ 670 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2019-05-20$310.00/sh−1,932→ 5,208.37 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2019-02-28$286.20/sh−1,336→ 7,140.37 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2019-02-21$288.38/sh−432→ 8,476.37 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2019-02-19−1,648→ 3,273 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2019-02-19$287.35/sh−784→ 8,908.37 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2019-02-19+1,648→ 9,692.37 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2019-02-13+3,126.65→ 11,796.65 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2019-02-13+4,175.65→ 9,546.37 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2019-02-13−1,502→ 8,044.37 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2019-02-13−4,175.65→ 7,621 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2019-02-13+1,094→ 4,921 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2018-09-17$310.00/sh−5,137→ 5,370.72 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2018-02-18−1,861→ 3,827 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2018-02-18+1,861→ 11,384.72 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2018-02-18$350.36/sh−889→ 10,495.72 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2018-02-13+3,962→ 14,589 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2018-02-13+903→ 5,689 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2018-02-13+5,919→ 12,098.72 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2018-02-13+5,919→ 12,098.72 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2018-02-13−5,919→ 8,670 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2018-02-13−2,563→ 9,535.72 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2018-02-13−2,575→ 9,523.72 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2018-02-13−5,919→ 8,670 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2017-02-27$248.17/sh−58→ 6,179.72 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2017-02-23$242.11/sh−207→ 6,237.72 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2017-02-21$242.09/sh−4,841→ 6,444.72 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2017-02-19−892→ 4,785 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2017-02-19+1,276→ 5,677 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2017-02-19$243.58/sh−361→ 11,285.72 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2017-02-19+892→ 11,646.72 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2017-02-17−3,183.93→ 10,627 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2017-02-17+3,183.93→ 11,922.72 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2017-02-17$243.58/sh−1,168→ 10,754.72 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2017-02-17+4,152.93→ 13,810.93 total
Sale
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2016-03-01$193.82/sh−4,500→ 8,738.79 total
Tax Payment
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2016-02-20$190.68/sh−791→ 13,238.79 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2016-02-20−1,635→ 4,401 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Common Stock
2016-02-20+1,635→ 14,029.79 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2016-02-17+4,585→ 14,428 total
Exercise/Conversion
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Performance Stock Rights
2016-02-17−4,770→ 9,658 total
Award
NORTHROP GRUMMAN CORP /DE/$NOC
Restricted Stock Rights
2016-02-17+1,648→ 6,036 total

Companies

Recent Filings

Address

2980 FAIRVIEW PARK DRIVE

FALLS CHURCH, VA, 22042

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