BWX Technologies, Inc. — Director's Dealing 2010

Aug 31, 2010

SEC Form 4/A — Form 4/A

Issuer: Babcock & Wilcox Co (BWC)
CIK: 0001486957
Period of Report: 2010-08-09

Reporting Person: Nash Winfred D (President - NOG)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-09	Common Stock	A	958	—	Acquired	10919	Direct
2010-08-09	Common Stock	M	6835	—	Acquired	17754	Direct
2010-08-09	Common Stock	F	2884	$23.76	Disposed	14870	Direct
2010-08-09	Common Stock	M	3243	—	Acquired	18113	Direct
2010-08-09	Common Stock	F	1368	$23.76	Disposed	16745	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	393	Indirect

Footnotes

F1: Grant of restricted stock received in connection with the pro-rata distribution of BWC common stock from McDermott International, Inc. ("MII") (the "Spin-off") and converted from MII restricted stock held by the Reporting Person as of the Spin-off.

F2: This amendment is filed to correct the number of shares reported on the Reporting Person's Form 4 filed August 11, 2010. Includes shares of BWC common stock acquired in the spin-off.

F3: Based on number of units held in the BWC Thrift Plan and the fair market value of BWC ccmmon stock as of August 9, 2010.