Petryszyn Mary D Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
7
Insider Sells Sum
$3.2M

Insider Activity of Petryszyn Mary D

According to the SEC Form 4 filings, Petryszyn Mary D, being in a position of

  1. director at Karman Holdings Inc.,
    оver the last 12 months, has bought 500 shares for $18,720, and sold 0 shares,
    over all time since 2026-09-16, has bought 500 shares for $18,720, and sold 0 shares.

Biography of Petryszyn Mary D

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $18,7201100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-09-16PurchaseKarman Holdings Inc.
KRMN
director
500
0.0004%
$37.44$18,720-6.98%
2023-02-15SaleNorthrop Grumman Corporation
NOC
Corporate Vice President
856
0.0006%
$465.92$398,828-0.33%
2022-02-28SaleNorthrop Grumman Corporation
NOC
CVP, Pres, Defense Systems
626
0.0004%
$414.31$259,358+7.41%
2022-02-16SaleNorthrop Grumman Corporation
NOC
CVP, Pres, Defense Systems
168
0.0001%
$384.99$64,678+20.46%
2021-08-05SaleNorthrop Grumman Corporation
NOC
CVP, Pres, Defense Systems
892
0.0006%
$358.65$319,916+12.19%
2021-02-04SaleNorthrop Grumman Corporation
NOC
CVP, Pres, Defense Systems
968
0.0006%
$302.93$293,237+21.67%
2020-02-18SaleNorthrop Grumman Corporation
NOC
CVP, Pres, Defense Systems
1,200
0.0007%
$370.95$445,135-15.04%
2020-02-10SaleNorthrop Grumman Corporation
NOC
CVP, Pres, Defense Systems
3,921
0.0023%
$362.27$1.42M-12.45%
Total: 8
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.