Company: BWXT
Filing Date: 2025-03-06
Form Type: PRE 14A
Source: 0001486957-25-000011
Chunk: 63

Company: BWX Technologies, Inc.
Filing Date: 2025-03-06
Form: PRE 14A
Chunk 63
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. Each participant’s notional accounts are credited and debited to reflect gains and losses on the hypothetical investments. Aggregate earnings related to deferred equity represent the change in value as measured by the change in BWXT stock price, along with associated dividend equivalents earned during 2024.

Aggregate Withdrawals/Distributions . There were no withdrawals made by any of the Named Executives from the ERSP or SERP in 2024.

Aggregate Balance at December 31, 2024 . The aggregate balance of a participating Named Executive’s notional ERSP and SERP account consists of contributions made by us to the Named Executive’s notional account, deferrals by the Named Executive to his notional account, hypothetical credited gains or losses on those accounts and any aggregate withdrawals or distributions from the ERSP or SERP. The balances shown represent the accumulated account values (including gains and losses) for each Named Executive as of December 31, 2024. Messrs. Geveden, LeMasters, McCoy and Whitford were each 100% vested in their ERSP balance shown above. Mr. Duffy was 100% vested in his employee contributions but will not be vested in the company matching contributions until his third anniversary of service with the Company.

The ERSP balances include contributions from previous years that have been reported as compensation to the Named Executives in the Summary Compensation Table for those years, to the extent a Named Executive was included in the Summary Compensation Table during those years. The aggregate balances for the ERSP and SERP for each Named Executive in the prior years are as follows:

#### 2025 PROXY STATEMENT47
| COMPENSATION OF EXECUTIVE OFFICERS |

| Named Executive |     | Year |     |      |     | ERSP |           |     | SERP |         |
|:----------------|:----|:-----|:----|-----:|:----|:-----|----------:|:----|:-----|--------:|
| Mr. Geveden     |     |      |     | 2024 |     | $    | 1,332,927 |     | $    |       — |
|                 |     |      |     | 2023 |     |      | 1,025,200 |     |      |       — |
|                 |     |      |     | 2022 |     |      |   745,617 |     |      |       — |
|                 |     |      |     |