David S. Black is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
Id | Content |
---|---|
F1 | The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 4, 2021. |
F2 | Based on number of units held in the BWXT Thrift Plan and the fair market value of BWXT common stock as of September 30, 2021. |