BWXT

SEC source: 0001199539-17-000002 · wf-form4_148857564507666.xml · nonDerivative · entry 2

FEES JOHN A · CIK 0001199539 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,340

SEC source: 0001199539-17-000002 · wf-form4_148857564507666.xml · nonDerivative · entry 1

FEES JOHN A · CIK 0001199539 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,517

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001348049-17-000003 · wf-form4_148856742574266.xml · derivative · entry 4

Henry Joseph G · CIK 0001348049 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,002

Underlying: Common Stock · 2,001 shares

Expires 2019-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: RSUs vest in three equal annual installments beginning March 1, 2017.

SEC source: 0001348049-17-000003 · wf-form4_148856742574266.xml · nonDerivative · entry 2

Henry Joseph G · CIK 0001348049 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,689

SEC source: 0001348049-17-000003 · wf-form4_148856742574266.xml · nonDerivative · entry 1

Henry Joseph G · CIK 0001348049 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,394

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001492520-17-000007 · wf-form4_148856714023427.xml · derivative · entry 4

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,046

Underlying: Common Stock · 3,523 shares

Expires 2019-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: RSUs vest in three equal annual installments beginning March 1, 2017.

SEC source: 0001492520-17-000007 · wf-form4_148856714023427.xml · nonDerivative · entry 2

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,426

SEC source: 0001492520-17-000007 · wf-form4_148856714023427.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,623

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001492627-17-000002 · wf-form4_148856702746227.xml · derivative · entry 5

Black David S · CIK 0001492627 · Sr. V.P, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,535

Underlying: Common Stock · 5,535 shares

Expires 2020-03-02

F3 · derivative.exercise_date: RSUs vest in three equal installments beginning March 2, 2018.

SEC source: 0001492627-17-000002 · wf-form4_148856702746227.xml · derivative · entry 4

Black David S · CIK 0001492627 · Sr. V.P, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,890

Underlying: Common Stock · 2,445 shares

Expires 2019-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: RSUs vest in three equal annual installments beginning March 1, 2017.

SEC source: 0001492627-17-000002 · wf-form4_148856702746227.xml · nonDerivative · entry 2

Black David S · CIK 0001492627 · Sr. V.P, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,459

SEC source: 0001492627-17-000002 · wf-form4_148856702746227.xml · nonDerivative · entry 1

Black David S · CIK 0001492627 · Sr. V.P, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,325

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001645863-17-000003 · wf-form4_148857603952074.xml · derivative · entry 4

Kerr Jason S. · CIK 0001645863 · VP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 850

Underlying: Common Stock · 850 shares

Expires 2019-03-01

F2 · derivative.exercise_date: RSUs vest in three equal annual installments beginning March 1, 2017.

SEC source: 0001645863-17-000003 · wf-form4_148857603952074.xml · nonDerivative · entry 2

Kerr Jason S. · CIK 0001645863 · VP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,654

SEC source: 0001645863-17-000003 · wf-form4_148857603952074.xml · nonDerivative · entry 1

Kerr Jason S. · CIK 0001645863 · VP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,979

SEC source: 0001408482-17-000003 · wf-form4_148856845105586.xml · derivative · entry 4

Geveden Rex D · CIK 0001408482 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,894

Underlying: Common Stock · 5,447 shares

Expires 2020-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: RSUs vest in three equal annual installments beginning March 1, 2017.

SEC source: 0001408482-17-000003 · wf-form4_148856845105586.xml · nonDerivative · entry 2

Geveden Rex D · CIK 0001408482 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,139

SEC source: 0001408482-17-000003 · wf-form4_148856845105586.xml · nonDerivative · entry 1

Geveden Rex D · CIK 0001408482 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,941

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001492520-18-000008 · wf-form4a_152028780532338.xml · nonDerivative · entry 2

Kerr Jason S. · CIK 0001645863 · VP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,179

SEC source: 0001492520-18-000008 · wf-form4a_152028780532338.xml · nonDerivative · entry 1

Kerr Jason S. · CIK 0001645863 · VP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,504

F1 · balance_after: The Form 4 filed on March 1, 2017, incorrectly stated the reporting person's holdings following the transaction. The correct number of holdings after the vesting of 850 restricted stock units should have been 5,504.

SEC source: 0001492520-17-000006 · wf-form4_148733993063104.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,100

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 27, 2016.

SEC source: 0001492520-17-000002 · wf-form4_148476530074895.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,600

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 26, 2016.

SEC source: 0001492520-16-000132 · edgar.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,100

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 26, 2016.

SEC source: 0001492520-16-000130 · edgar.xml · derivative · entry 1

PRYOR CHARLES W JR · CIK 0001167322 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26.16

Underlying: Common Stock · 8.53 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001492520-16-000131 · edgar.xml · derivative · entry 1

JASKA JAMES M · CIK 0001187147 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5.48

Underlying: Common Stock · 5.48 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001492520-16-000129 · edgar.xml · derivative · entry 1

NARDELLI ROBERT L · CIK 0001195005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201.83

Underlying: Common Stock · 25.82 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001492520-16-000128 · edgar.xml · derivative · entry 1

Mies Richard Willard · CIK 0001439922 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 715.49

Underlying: Common Stock · 55.08 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on six restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on six restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on six restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001492520-16-000127 · edgar.xml · derivative · entry 1

LeMasters Robb A. · CIK 0001645808 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95.11

Underlying: Common Stock · 20.05 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on two restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on two restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on two restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001492520-16-000126 · edgar.xml · derivative · entry 1

Krieg Kenneth J · CIK 0001477490 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5.48

Underlying: Common Stock · 5.48 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001492520-16-000124 · edgar.xml · derivative · entry 1

FEES JOHN A · CIK 0001199539 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 678.85

Underlying: Common Stock · 36.05 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on five restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on five restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on five restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001492520-16-000123 · edgar.xml · derivative · entry 1

Bertsch Jan · CIK 0001477291 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201.83

Underlying: Common Stock · 25.82 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001681053-16-000003 · edgar.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,600

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 26, 2016.

SEC source: 0001681053-16-000002 · edgar.xml · derivative · entry 4

Fox William A. III · CIK 0001645840 · President BWXT Tech. Servs. Gp

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,815 shares

Expires 2016-11-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: RSUs vest in two equal annual installments beginning November 13, 2015.

SEC source: 0001681053-16-000002 · edgar.xml · nonDerivative · entry 2

Fox William A. III · CIK 0001645840 · President BWXT Tech. Servs. Gp

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,676

SEC source: 0001681053-16-000002 · edgar.xml · nonDerivative · entry 1

Fox William A. III · CIK 0001645840 · President BWXT Tech. Servs. Gp

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,278

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001408482-16-000038 · edgar.xml · derivative · entry 4

Geveden Rex D · CIK 0001408482 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,432

Underlying: Common Stock · 6,716 shares

Expires 2018-11-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: RSUs vest in three equal annual installments beginning November 9, 2016.

SEC source: 0001408482-16-000038 · edgar.xml · nonDerivative · entry 2

Geveden Rex D · CIK 0001408482 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,494

SEC source: 0001408482-16-000038 · edgar.xml · nonDerivative · entry 1

Geveden Rex D · CIK 0001408482 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,716

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001681053-16-000001 · edgar.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,100

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 26, 2016.

SEC source: 0000899243-16-030871 · doc4.xml · derivative · entry 4

Fox William A. III · CIK 0001645840 · President BWXT Tech. Servs. Gp

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 987 shares

Expires 2016-09-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: RSUs vest in three equal annual installments beginning September 30, 2014.

SEC source: 0000899243-16-030871 · doc4.xml · nonDerivative · entry 2

Fox William A. III · CIK 0001645840 · President BWXT Tech. Servs. Gp

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,463

SEC source: 0000899243-16-030871 · doc4.xml · nonDerivative · entry 1

Fox William A. III · CIK 0001645840 · President BWXT Tech. Servs. Gp

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,790

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001408482-16-000022 · edgar.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,600

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 26, 2016.

SEC source: 0001408482-16-000021 · edgar.xml · derivative · entry 1

JASKA JAMES M · CIK 0001187147 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,362

Underlying: Common Stock · 2,362 shares

Expires not disclosed

F1 · kind: Grant of restricted stock units pursuant to the Amended and Restated 2010 Long-Term Incentive Plan of BWX Technologies, Inc. Each restricted stock unit represents a contingent right to receive one share of BWXT common stock.

F2 · derivative.exercise_date: RSUs vested immediately. The reporting person elected to defer receipt of shares underlying the RSUs. In accordance with his deferral election, vested shares will be delivered to the reporting person in one lump sum following termination of service on the Board of Directors.

F2 · derivative.expiration_date: RSUs vested immediately. The reporting person elected to defer receipt of shares underlying the RSUs. In accordance with his deferral election, vested shares will be delivered to the reporting person in one lump sum following termination of service on the Board of Directors.

SEC source: 0001408482-16-000013 · edgar.xml · derivative · entry 1

Krieg Kenneth J · CIK 0001477490 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,362

Underlying: Common Stock · 2,362 shares

Expires not disclosed

F1 · kind: Grant of restricted stock units pursuant to the Amended and Restated 2010 Long-Term Incentive Plan of BWX Technologies, Inc. Each restricted stock unit represents a contingent right to receive one share of BWXT common stock.

F2 · derivative.exercise_date: RSUs vested immediately. The reporting person elected to defer receipt of shares underlying the RSUs. In accordance with his deferral election, vested shares will be delivered to the reporting person in one lump sum following termination of service on the Board of Directors.

F2 · derivative.expiration_date: RSUs vested immediately. The reporting person elected to defer receipt of shares underlying the RSUs. In accordance with his deferral election, vested shares will be delivered to the reporting person in one lump sum following termination of service on the Board of Directors.

SEC source: 0001408482-16-000011 · edgar.xml · derivative · entry 1

NILAND BARBARA A · CIK 0001515130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,362

Underlying: Common Stock · 2,362 shares

Expires not disclosed

F1 · kind: Grant of restricted stock units pursuant to the Amended and Restated 2010 Long-Term Incentive Plan of BWX Technologies, Inc. Each restricted stock unit represents a contingent right to receive one share of BWXT common stock.

F2 · derivative.exercise_date: RSUs vested immediately.

F2 · derivative.expiration_date: RSUs vested immediately.

SEC source: 0001408482-16-000005 · edgar.xml · derivative · entry 1

PRYOR CHARLES W JR · CIK 0001167322 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17.63

Underlying: Common Stock · 8.45 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSU. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSU to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSU. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSU to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on one restricted stock unit grant of which the reporting person has elected to defer receipt of the shares underlying the RSU. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSU to which they relate.

SEC source: 0001408482-16-000006 · edgar.xml · derivative · entry 1

NARDELLI ROBERT L · CIK 0001195005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176.01

Underlying: Common Stock · 25.51 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on three restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001408482-16-000008 · edgar.xml · derivative · entry 1

LeMasters Robb A. · CIK 0001645808 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75.06

Underlying: Common Stock · 19.81 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on two restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on two restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on two restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

SEC source: 0001408482-16-000009 · edgar.xml · derivative · entry 1

FEES JOHN A · CIK 0001199539 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 642.8

Underlying: Common Stock · 46 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on five restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on five restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on five restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.