Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2023-12-08 | Mary D. Petryszyn Age: 61 Board Committee(s): Audit Served as Corporate Vice President and President, Defense Systems of Northrop Grumman Corporation from 2019 until her retirement in 2023. |
| 2024-12-06 | Served as Corporate Vice President and President, Defense Systems of Northrop Grumman Corporation from 2019 until her retirement in 2023. |
Data sourced from SEC filings. Last updated: 2025-08-30