BWXT

SEC source: 0001492627-18-000015 · wf-form4_152607405535165.xml · derivative · entry 1

PRYOR CHARLES W JR · CIK 0001167322 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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: 0001492627-18-000014 · wf-form4_152607393618117.xml · derivative · entry 3

NILAND BARBARA A · CIK 0001515130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,802 shares

Expires not disclosed

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 vested immediately.

F2 · derivative.expiration_date: RSUs vested immediately.

SEC source: 0001492627-18-000014 · wf-form4_152607393618117.xml · derivative · entry 2

NILAND BARBARA A · CIK 0001515130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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: 0001492627-18-000014 · wf-form4_152607393618117.xml · nonDerivative · entry 1

NILAND BARBARA A · CIK 0001515130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,533

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: 0001492627-18-000013 · wf-form4_152607386360830.xml · derivative · entry 1

NARDELLI ROBERT L · CIK 0001195005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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: 0001492627-18-000012 · wf-form4_152607379028863.xml · derivative · entry 1

Mies Richard Willard · CIK 0001439922 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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: RSU's vested immediately. The reporting person elected to defer receipt of shares underlying the RSU's. In accordance with his deferral election, vested shares will be delivered to the reporting person in five annual installments beginning 12 months following termination of service on the Board of Directors.

F2 · derivative.expiration_date: RSU's vested immediately. The reporting person elected to defer receipt of shares underlying the RSU's. In accordance with his deferral election, vested shares will be delivered to the reporting person in five annual installments beginning 12 months following termination of service on the Board of Directors.

SEC source: 0001492627-18-000010 · wf-form4_152607355704496.xml · derivative · entry 1

Krieg Kenneth J · CIK 0001477490 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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: 0001492627-18-000011 · wf-form4_152607363412680.xml · derivative · entry 1

LeMasters Robb A. · CIK 0001645808 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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: 0001492627-18-000009 · wf-form4_152607344975862.xml · derivative · entry 1

JASKA JAMES M · CIK 0001187147 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,604

Underlying: Common Stock · 1,802 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: 0001492627-18-000007 · wf-form4_152607329685770.xml · derivative · entry 1

FEES JOHN A · CIK 0001199539 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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: RSU's vested immediately. The reporting person elected to defer receipt of shares underlying the RSU's. In accordance with his deferral election, vested shares will be delivered to the reporting person in one lump sum 12 months following termination of service on the Board of Directors.

F2 · derivative.expiration_date: RSU's vested immediately. The reporting person elected to defer receipt of shares underlying the RSU's. In accordance with his deferral election, vested shares will be delivered to the reporting person in one lump sum 12 months following termination of service on the Board of Directors.

SEC source: 0001492627-18-000006 · wf-form4_152607320710240.xml · derivative · entry 1

Bertsch Jan · CIK 0001477291 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,802

Underlying: Common Stock · 1,802 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 her 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 her 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: 0001492627-18-000005 · wf-form4_152356820526643.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,874

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 August 24, 2017.

SEC source: 0001492520-18-000025 · wf-form4_152270229362616.xml · derivative · entry 1

PRYOR CHARLES W JR · CIK 0001167322 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86.02

Underlying: Common Stock · 15.43 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: 0001492520-18-000023 · wf-form4_152270199272754.xml · derivative · entry 1

Mies Richard Willard · CIK 0001439922 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 948.42

Underlying: Common Stock · 64.5 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: 0001492520-18-000024 · wf-form4_152270207208716.xml · derivative · entry 1

NARDELLI ROBERT L · CIK 0001195005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 340.85

Underlying: Common Stock · 34.4 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on four 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 four 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 four 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: 0001492520-18-000022 · wf-form4_152270191546814.xml · derivative · entry 1

LeMasters Robb A. · CIK 0001645808 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207.67

Underlying: Common Stock · 28.06 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: 0001492520-18-000020 · wf-form4_152270176023012.xml · derivative · entry 1

JASKA JAMES M · CIK 0001187147 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51.37

Underlying: Common Stock · 12.08 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: 0001492520-18-000021 · wf-form4_152270183915997.xml · derivative · entry 1

Krieg Kenneth J · CIK 0001477490 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51.37

Underlying: Common Stock · 12.08 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: 0001492520-18-000019 · wf-form4_152270164966967.xml · derivative · entry 1

FEES JOHN A · CIK 0001199539 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 902.41

Underlying: Common Stock · 51.06 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 BWC common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSU's 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 BWC common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSU's 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 BWC common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSU's to which they relate.

SEC source: 0001492520-18-000018 · wf-form4_152270157250447.xml · derivative · entry 1

Bertsch Jan · CIK 0001477291 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 340.85

Underlying: Common Stock · 34.4 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on four 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 four 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 four 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: 0001492520-18-000017 · wf-form4_152218317478314.xml · derivative · entry 4

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,726 shares

Expires 2025-03-02

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_price: Represents adjustments made pursuant to the Employee Matters Agreement, dated as of June 8, 2015, between the Issuer and Babcock & Wilcox Enterprises, Inc. and the Issuer's Amended and Restated 2010 Long-Term Incentive Plan in connection with the Issuer's spin-off of Babcock & Wilcox Enterprises, Inc. on June 30, 2015.

F3 · derivative.exercise_date: Stock options vest in three equal annual installments beginning March 2, 2016.

SEC source: 0001492520-18-000017 · wf-form4_152218317478314.xml · nonDerivative · entry 2

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,806

SEC source: 0001492520-18-000017 · wf-form4_152218317478314.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,127

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: 0001645863-18-000001 · wf-form4_152175174455339.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,763 shares

Expires 2025-03-02

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_price: Represents adjustments made pursuant to the Employee Matters Agreement, dated as of June 8, 2015, between the Issuer and Babcock & Wilcox Enterprises, Inc. and the Issuer's Amended and Restated 2010 Long-Term Incentive Plan in connection with the Issuer's spin-off of Babcock & Wilcox Enterprises, Inc. on June 30, 2015.

F3 · derivative.exercise_date: Stock options vest in three equal annual installments beginning March 2, 2016.

SEC source: 0001645863-18-000001 · wf-form4_152175174455339.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,079

SEC source: 0001645863-18-000001 · wf-form4_152175174455339.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,596

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: 0001492627-18-000004 · wf-form4_152088769770502.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,874

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 August 24, 2017.

SEC source: 0001492627-18-000003 · wf-form4_152054504402456.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,052

Underlying: Common Stock · 5,052 shares

Expires 2025-07-01

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.

F4 · derivative.exercise_date: Stock options vest in three equal annual installments beginning July 1, 2016.

SEC source: 0001492627-18-000003 · wf-form4_152054504402456.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,323 shares

Expires 2025-03-02

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_price: Represents adjustments made pursuant to the Employee Matters Agreement, dated as of June 8, 2015, between the Issuer and Babcock & Wilcox Enterprises, Inc. and the Issuer's Amended and Restated 2010 Long-Term Incentive Plan in connection with the Issuer's spin-off of Babcock & Wilcox Enterprises, Inc. on June 30, 2015.

F3 · derivative.exercise_date: Stock options vest in three equal annual installments beginning March 2, 2016.

SEC source: 0001492627-18-000003 · wf-form4_152054504402456.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,874

SEC source: 0001492627-18-000003 · wf-form4_152054504402456.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,094

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: 0001492627-18-000003 · wf-form4_152054504402456.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,042

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: 0001492520-18-000011 · wf-form4_152037474279876.xml · derivative · entry 7

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,145

Underlying: Common Stock · 5,145 shares

Expires 2021-03-02

F5 · derivative.exercise_date: Restricted stock units vest in three equal annual installments beginning March 2, 2019.

SEC source: 0001492520-18-000011 · wf-form4_152037474279876.xml · derivative · entry 6

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,614

Underlying: Common Stock · 2,307 shares

Expires 2020-03-02

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.

F4 · derivative.exercise_date: Restricted stock units vest in three equal annual installments beginning March 2, 2018.

SEC source: 0001492520-18-000011 · wf-form4_152037474279876.xml · derivative · entry 5

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,520 shares

Expires 2018-03-02

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.

F3 · derivative.exercise_date: 100% of restricted stock units vested on March 2, 2018.

SEC source: 0001492520-18-000011 · wf-form4_152037474279876.xml · derivative · entry 4

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,720 shares

Expires 2018-03-02

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: Restricted stock units vested in three equal annual installments beginning March 2, 2016.

SEC source: 0001492520-18-000011 · wf-form4_152037474279876.xml · nonDerivative · entry 2

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,401

SEC source: 0001492520-18-000011 · wf-form4_152037474279876.xml · nonDerivative · entry 1

Canafax James D · CIK 0001492520 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,464

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: 0001492520-18-000010 · wf-form4_152037466692639.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,458

Underlying: Common Stock · 4,458 shares

Expires 2021-03-02

F5 · derivative.exercise_date: Restricted stock units vest in three equal annual installments beginning March 2, 2019.

SEC source: 0001492520-18-000010 · wf-form4_152037466692639.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,690

Underlying: Common Stock · 1,845 shares

Expires 2020-03-02

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.

F4 · derivative.exercise_date: Restricted stock units vest in three equal annual installments beginning March 2, 2018.

SEC source: 0001492520-18-000010 · wf-form4_152037466692639.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,069 shares

Expires 2018-03-02

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.

F3 · derivative.exercise_date: 100% of the restricted stock units vested on March 2, 2018.

SEC source: 0001492520-18-000010 · wf-form4_152037466692639.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,315 shares

Expires 2018-03-02

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: Restricted stock units vested in three equal annual installments beginning March 2, 2016.

SEC source: 0001492520-18-000010 · wf-form4_152037466692639.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,719

SEC source: 0001492520-18-000010 · wf-form4_152037466692639.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,886

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: 0001492520-18-000016 · wf-form4_152037516214239.xml · derivative · entry 5

Loving Richard W · CIK 0001681053 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,087

Underlying: Common Stock · 3,087 shares

Expires 2021-03-02

F3 · derivative.exercise_date: RSUs vest in three equal annual installments beginning March 2, 2019.

SEC source: 0001492520-18-000016 · wf-form4_152037516214239.xml · derivative · entry 4

Loving Richard W · CIK 0001681053 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,460

Underlying: Common Stock · 1,230 shares

Expires 2020-03-02

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 2, 2018.

SEC source: 0001492520-18-000016 · wf-form4_152037516214239.xml · nonDerivative · entry 2

Loving Richard W · CIK 0001681053 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,220

SEC source: 0001492520-18-000016 · wf-form4_152037516214239.xml · nonDerivative · entry 1

Loving Richard W · CIK 0001681053 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,645

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: 0001492520-18-000015 · wf-form4_152037507088149.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,371

Underlying: Common Stock · 1,371 shares

Expires 2021-03-02

F5 · derivative.exercise_date: Restricted stock units vest in three equal annual installments beginning March 2, 2019.

SEC source: 0001492520-18-000015 · wf-form4_152037507088149.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,144

Underlying: Common Stock · 572 shares

Expires 2020-03-02

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.

F4 · derivative.exercise_date: Restricted stock units vest in three equal annual installments beginning March 2, 2018.