undamentalytics Newsletter

BWX Technologies, Inc. insider trading

Every open-market purchase and sale by BWX Technologies, Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
BWX Technologies, Inc. insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following BWX Technologies, Inc.’s insiders pay?

From August 31, 2010 to May 12, 2026, 28 insiders reported 8 open-market purchases and 51 sales not made under a pre-set plan in BWX Technologies, Inc. Twelve months after each purchase was reported, the shares were +11.5% against the S&P 500 on average (median +10.3%), over 8 purchases with a full year of prices; 63% beat the index. After sales, the shares moved −2.3% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on December 20, 2011 into $64,473 by November 2, 2026, +13.4% a year. It held shares 41% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $30,002 (+7.7% a year), and held throughout $78,764 (+14.9%).

$0$25.0k$50.0k$75.0k 20112013201520172019202120232025 $78.8k$64.5k$30.0k
Copying BWX Technologies, Inc.'s insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by BWX Technologies, Inc.'s insiders from December 20, 2011, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 41% of the time.
BWX Technologies, Inc.: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Kerr Jason S. VP & Chief Accounting Officer 0 — — 8 +0.4% (8) March 8, 2022
Fees John A Executive Chairman 0 — — 6 −20.2% (6) March 3, 2022
Henry Joseph G Senior Vice President 0 — — 5 +7.5% (5) June 12, 2018
Black David S Sr. V.P, CFO 0 — — 4 −8.0% (4) May 22, 2019
Geveden Rex D President and CEO 2 +22.0% (2) 100% 2 +30.0% (2) August 8, 2025
Burbach Gerhard F Director 0 — — 3 −2.6% (2) February 27, 2026
Duling Joel W. President, Nuclear Operations 0 — — 3 −27.1% (3) August 25, 2020
Nash Winfred D President - NOG 0 — — 3 −22.0% (3) March 11, 2011
Garschina Kenneth M. 10% owner 2 −4.8% (2) 0% 0 — June 6, 2012
Mason Capital Management LLC 10% owner 1 −1.9% (1) 0% 1 −20.9% (1) March 21, 2014
Whitford Ronald Owen Jr SVP, General Counsel and Sec. 0 — — 2 +31.1% (2) August 12, 2025
Bethards Brandon C. President and CEO 0 — — 1 −15.2% (1) November 19, 2010
Blue Harbour Group, L.P. Director 0 — — 1 +22.8% (1) March 8, 2017
Blue Harbour Holdings, LLC Director 0 — — 1 −3.5% (1) September 11, 2017
Canafax James D SVP & Gen. Counsel 0 — — 1 +33.7% (1) November 19, 2014
Data J Randall President - PGG 0 — — 1 −6.7% (1) June 9, 2014
Duffy Robert L SVP and Chief Admin. Officer 0 — — 1 +79.3% (1) March 6, 2025
Fitzgerald Michael Thomas SVP & Chief Financial Officer 0 — — 1 — May 12, 2026
Gorman Kevin James VP & Chief Accounting Officer 0 — — 1 — March 4, 2026
Killion Richard L President - PGG 0 — — 1 −12.5% (1) March 12, 2012
Lemasters Robb A. SVP & Chief Financial Officer 1 +38.9% (1) 100% 0 — November 29, 2021
Martino Michael E 10% owner 1 +9.2% (1) 100% 0 — January 11, 2013
Meguid Omar Fathi SVP and Chief Digital Officer 0 — — 1 −25.3% (1) August 8, 2025
Melvin Leland D Director 0 — — 1 −23.2% (1) August 12, 2025
Mowry Christofer M President - MNE 0 — — 1 −12.5% (1) March 12, 2012
Nardelli Robert L Director 1 +11.4% (1) 100% 0 — August 21, 2023
Robbins Clifton S Director 0 — — 1 +26.3% (1) June 9, 2017
Salomone Mary P SVP and COO 0 — — 1 −10.8% (1) May 30, 2013

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded BWX Technologies, Inc.

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of BWX Technologies, Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 1 buying crowd with six months of prices, it averaged −4.8% against the index. After 5 selling crowds, +15.9%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
August 29, 20254 selling+4.3%+21.1%−19.1%
March 31, 20253 selling+31.9%+67.8%+98.7%
May 29, 20203 selling−26.3%−26.7%−38.9%
August 31, 20173 selling+6.7%+6.9%−6.4%
March 31, 20173 selling−0.4%+10.6%+22.3%
July 31, 20122 buying−0.5%−4.8%+0.2%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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