BWX Technologies, Inc. Stock Agreements

Form of 2023 Restricted Stock Unit (Filed With SEC on May 8, 2023)

Form of 2022 Restricted Stock Unit Grant Agreement for Employees (Filed With SEC on May 9, 2022)

Form of 2021 Restricted Stock Unit Grant Agreement for Employees (Filed With SEC on August 2, 2021)

Form of Restricted Stock Unit Grant Agreement for Non-Employee Directors (Filed With SEC on August 3, 2020)

Form of 2020 Restricted Stock Unit Grant Agreement for Employees (Filed With SEC on May 4, 2020)

Form of 2019 Restricted Stock Unit Grant Agreement for Employees (Filed With SEC on May 1, 2019)

Form of 2018 Restricted Stock Unit Grant Agreement for Employees (Filed With SEC on May 4, 2018)

2017 RESTRICTED STOCK UNITS GRANT AGREEMENT (Filed With SEC on February 27, 2017)

2016 RESTRICTED STOCK UNITS GRANT AGREEMENT (Filed With SEC on February 24, 2016)

2015 STOCK OPTION GRANT AGREEMENT (Filed With SEC on February 25, 2015)

2015 RESTRICTED STOCK UNITS GRANT AGREEMENT (Ratable Vesting) (Filed With SEC on February 25, 2015)

2015 RESTRICTED STOCK UNITS GRANT AGREEMENT (Cliff Vesting) (Filed With SEC on February 25, 2015)

2014 STOCK OPTION GRANT AGREEMENT (Filed With SEC on February 26, 2014)

2014 RESTRICTED STOCK UNITS GRANT AGREEMENT (Filed With SEC on February 26, 2014)

2013 STOCK OPTION GRANT AGREEMENT (Filed With SEC on February 28, 2013)

2013 RESTRICTED STOCK UNITS GRANT AGREEMENT (Filed With SEC on February 28, 2013)

2012 STOCK OPTION GRANT AGREEMENT (Filed With SEC on February 29, 2012)

2012 RESTRICTED STOCK UNIT GRANT AGREEMENT (Filed With SEC on February 29, 2012)

B&W STOCK OPTION GRANT AGREEMENT (2011) 2010 Long-TermIncentive Plan of The Babcock & Wilcox Company (as amended and restated on February 22, 2011) (Filed With SEC on March 1, 2011)

B&W Restricted Stock Grant Agreement 2010 Long-TermIncentive Plan of The Babcock & Wilcox Company (Filed With SEC on March 1, 2011)