BWXT insider transaction filings
BWX Technologies, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-08. Screen BWXT transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 13 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 4 legs across 1 filing by 1 insider — 10,000 shares, $1,725,007 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 19.
- Largest priced transaction: sale of 4,730 shares @ $172.18 ($814,410) by Geveden Rex D, filed 2026-08-13.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Geveden Rex D — President and CEO, Director | 1 | — | 4 legs · 10,000 sh · $1,725,007 | — |
| Miller Joseph Kirwan — Pres., Government Operations | 2 | — | — | 6 |
| Cajade Gonzalo Raul — Chief HR Officer | 1 | — | — | 3 |
| Maddux Suzanne — SVP, Operations | 1 | — | — | 2 |
| Bertsch Jan — Director | 1 | — | — | 1 |
| Burbach Gerhard F — Director | 1 | — | — | 1 |
| JABLONSKY DANIEL L — Director | 1 | — | — | 1 |
| JASKA JAMES M — Director | 1 | — | — | 1 |
| Krieg Kenneth J — Director | 1 | — | — | 1 |
| Melvin Leland D — Director | 1 | — | — | 1 |
+2 more insiders in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — BWX Technologies, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-08 | 4 | JABLONSKY DANIEL L — Director | Grant/award (A): 1.52 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | JASKA JAMES M — Director | Grant/award (A): 28.29 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | Burbach Gerhard F — Director | Grant/award (A): 23.19 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | Bertsch Jan — Director | Grant/award (A): 41.93 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | Richardson John M — Director | Grant/award (A): 16.44 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | PIASECKI NICOLE WEYERHAEUSER — Director | Grant/award (A): 7.80 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | Melvin Leland D — Director | Grant/award (A): 15.43 (derivative) @ $0 | EDGAR |
| 2026-09-08 | 4 | Krieg Kenneth J — Director | Grant/award (A): 36.14 (derivative) @ $0 | EDGAR |
| 2026-09-03 | 4 | Maddux Suzanne — SVP, Operations | Grant/award (A): 5,727 (derivative) @ $0 · Grant/award (A): 1,257 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Miller Joseph Kirwan — Pres., Government Operations | Option exercise (M): 3,379 @ $0 · Tax withholding (F): 1,523 @ $152.29 · Option exercise (M): 3,379 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Geveden Rex D — President and CEO, Director | Sale (S): 2,407 @ $171.21 · Sale (S): 4,730 @ $172.18 · Sale (S): 263 @ $173.00 · Sale (S): 2,600 @ $174.22 | EDGAR |
| 2026-07-02 | 4 | Cajade Gonzalo Raul — Chief HR Officer | Option exercise (M): 332 @ $0 · Tax withholding (F): 124 @ $194.65 · Option exercise (M): 332 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Miller Joseph Kirwan — Pres., Government Operations | Option exercise (M): 237 @ $0 · Tax withholding (F): 106 @ $194.65 · Option exercise (M): 237 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | JABLONSKY DANIEL L — Director | Grant/award (A): 1.29 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Melvin Leland D — Director | Grant/award (A): 13.06 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Richardson John M — Director | Grant/award (A): 13.91 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Krieg Kenneth J — Director | Grant/award (A): 30.59 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Bertsch Jan — Director | Grant/award (A): 35.47 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Burbach Gerhard F — Director | Grant/award (A): 19.62 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | JASKA JAMES M — Director | Grant/award (A): 23.95 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | PIASECKI NICOLE WEYERHAEUSER — Director | Grant/award (A): 6.60 (derivative) @ $0 | EDGAR |
| 2026-05-12 | 4 | Fitzgerald Michael Thomas — SVP & Chief Financial Officer | Option exercise (M): 1,520 @ $100.83 · Option exercise (M): 897 @ $106.64 · Sale (S): 2,417 @ $209.25 · Option exercise (M): 1,520 (derivative) @ $0 · Option exercise (M): 897 (derivative) @ $0 | EDGAR |
| 2026-05-12 | 4 | Geveden Rex D — President and CEO, Director | Sale (S): 3,710 @ $203.78 · Sale (S): 3,570 @ $204.65 · Sale (S): 1,402 @ $205.78 · Sale (S): 1,318 @ $207.13 | EDGAR |
| 2026-05-07 | 4 | Fitzgerald Michael Thomas — SVP & Chief Financial Officer | Option exercise (M): 2,826 @ $61.70 · Tax withholding (F): 1,618 @ $215.20 · Option exercise (M): 2,826 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | Melvin Leland D — Director | Grant/award (A): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | NILAND BARBARA A — Director | Option exercise (M): 762 @ $0 · Grant/award (A): 762 (derivative) @ $0 · Option exercise (M): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | Richardson John M — Director | Grant/award (A): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | JABLONSKY DANIEL L — Director | Grant/award (A): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | Krieg Kenneth J — Director | Option exercise (M): 762 @ $0 · Grant/award (A): 762 (derivative) @ $0 · Option exercise (M): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | Bertsch Jan — Director | Grant/award (A): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | Burbach Gerhard F — Director | Grant/award (A): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | JASKA JAMES M — Director | Grant/award (A): 762 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | PIASECKI NICOLE WEYERHAEUSER — Director | Grant/award (A): 762 (derivative) @ $0 | EDGAR |
| 2026-03-31 | 4 | JABLONSKY DANIEL L — Director | Grant/award (A): 0.16 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | Richardson John M — Director | Grant/award (A): 11.73 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | Melvin Leland D — Director | Grant/award (A): 10.95 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | Krieg Kenneth J — Director | Grant/award (A): 28.02 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | Bertsch Jan — Director | Grant/award (A): 31.50 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | Burbach Gerhard F — Director | Grant/award (A): 16.96 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | JASKA JAMES M — Director | Grant/award (A): 20.91 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | PIASECKI NICOLE WEYERHAEUSER — Director | Grant/award (A): 5.03 (derivative) @ $0 | EDGAR |
| 2026-03-04 | 4 | Gorman Kevin James — VP & Chief Accounting Officer | Sale (S): 1,344 @ $214.71 | EDGAR |
| 2026-03-04 | 4 | JABLONSKY DANIEL L — Director | Grant/award (A): 123 (derivative) @ $0 | EDGAR |
| 2026-03-04 | 4 | MacQuarrie John R. — Pres., Commercial Operations | Option exercise (M): 2,302 @ $61.70 · Tax withholding (F): 1,096 @ $216.47 · Option exercise (M): 2,302 (derivative) @ $0 | EDGAR |
| 2026-03-03 | 4 | Gorman Kevin James — VP & Chief Accounting Officer | Grant/award (A): 1,742 @ $0 · Tax withholding (F): 521 @ $207.24 · Option exercise (M): 159 @ $0 · Tax withholding (F): 45 @ $205.98 · Option exercise (M): 259 (derivative) @ $0 · Option exercise (M): 159 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-03 | 4 | Fitzgerald Michael Thomas — VP & Chief Accounting Officer | Option exercise (M): 3,026 @ $0 · Tax withholding (F): 1,225 @ $207.24 · Option exercise (M): 215 @ $0 · Tax withholding (F): 86 @ $205.98 · Option exercise (M): 243 (derivative) @ $0 · Option exercise (M): 2,783 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-03 | 4 | Miller Joseph Kirwan — Pres., Government Operations | Option exercise (M): 2,017 @ $0 · Tax withholding (F): 927 @ $207.24 · Option exercise (M): 132 @ $0 · Tax withholding (F): 59 @ $205.98 · Option exercise (M): 162 (derivative) @ $0 · Option exercise (M): 1,855 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-03 | 4 | MacQuarrie John R. — Pres., Commercial Operations | Option exercise (M): 603 @ $0 · Tax withholding (F): 321 @ $207.24 · Option exercise (M): 6,898 @ $0 · Tax withholding (F): 3,691 @ $207.24 · Option exercise (M): 468 @ $0 · Tax withholding (F): 249 @ $205.98 · +3 more | EDGAR |
| 2026-03-03 | 4 | Geveden Rex D — President and CEO, Director | Option exercise (M): 56,120 @ $0 · Tax withholding (F): 24,959 @ $207.24 · Option exercise (M): 3,174 @ $0 · Tax withholding (F): 1,342 @ $205.89 · Option exercise (M): 4,169 (derivative) @ $0 · Option exercise (M): 51,951 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-02 | 4 | Geveden Rex D — President and CEO, Director | Option exercise (M): 3,718 @ $0 · Tax withholding (F): 1,814 @ $208.27 · Option exercise (M): 3,718 (derivative) @ $0 | EDGAR |
Recent 8-K events — BWX Technologies, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-05 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-23 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-20 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-10 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-05 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-04 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-11-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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