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BWX Technologies Exec Joseph Miller Acquires Vested RSUs

Low SignificanceSeptember 2, 2026 at 4:35:36 PM EDT

BWX Technologies, Inc.

$BWXT4CIK: 0001486957

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Filing Summary

BWX Technologies Exec Joseph Miller Acquires Vested RSUs

Company: BWX Technologies, Inc. (BWXT) Form: 4 | Filed: 2026-09-02 Significance: Low

Insider: Miller Joseph Kirwan Title: Pres., Government Operations | Relationship: Officer

Transaction: • Type: Tax Withholding / RSU Vesting • Shares Withheld: 1,523 • Price: $152.29 • Value: $231,937.67 • Owned After: 7,098 shares

Key Insight: Routine vesting of 3,379 RSUs with 1,523 shares withheld to satisfy statutory tax obligations, resulting in a net addition of 1,856 shares.

Market Context: Transaction represents less than 0.002% of BWXT's $14.05B market cap and has negligible market impact.

Comprehensive Analysis

SEC Filing Analysis: BWX Technologies, Inc. (BWXT)

Executive Summary

  • Trading Significance: Low
  • Key Takeaway: Joseph Kirwan Miller, President of Government Operations, acquired 3,379 common shares through RSU vesting and surrendered 1,523 shares at $152.29 ($231,938 value) to cover tax withholding.
  • Market Impact: Neutral; routine compensation-related transaction with negligible dilution and market effect.

Company Information

FieldValue
CompanyBWX Technologies, Inc.
Ticker SymbolBWXT
CIK0001486957
IndustryEngines & Turbines [3510]

Insider Information

FieldValue
NameMiller Joseph Kirwan
CIK0002076159
Title/PositionPres., Government Operations
RelationshipOfficer

Transaction Details

FieldValue
Form Type4
Transaction Date2026-09-01
Transaction CodeF (Tax Withholding) / M (Option/RSU Exercise)
Security TypeCommon Stock
Shares Involved1,523 (Withheld) / 3,379 (Vested)
Price Per Share$152.29
Total Value$231,937.67
Shares Owned After7,098
Ownership TypeDirect

Financial Impact Assessment

Transaction Materiality

MetricValue
Transaction Value (Withheld)$231,937.67
% of Market Cap~0.0017%
Shares Transacted (Withheld)1,523
% of Shares Outstanding~0.0017%
Post-Transaction Ownership7,098 shares (~0.0078% of outstanding)
Materiality AssessmentLow

Impact Evaluation

  • Market Cap Context: With a market cap of $14.05 billion and 91.61 million shares outstanding, this $231.9K tax withholding is well below materiality thresholds.
  • Ownership Concentration: Insider ownership remains modest at 7,098 direct shares.
  • Dilution Impact: Minimal dilution as RSUs were already accounted for in fully diluted share counts.
  • Transaction Significance: Low significance, representing standard equity compensation vesting schedule activity.

Market Impact Analysis

  • Stock Impact Prediction: Neutral. Routine administrative vesting event with mandatory tax withholding.
  • Expected Volume Impact: Negligible to none.
  • Sentiment Indicator: Neutral.

Additional Context

  • Timing: RSUs vested on September 1, 2026 per award agreement terms.
  • Special Circumstances: Transaction Code F indicates automatic share withholding for tax liability rather than open-market discretionary selling.
Topics:#SECFiling#BWXT#Form4#InsiderTrading#StockMarket#DefenseStocks#Investing

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