SEC Form 4 · accession 0001104659-15-009045

· ORB

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

David W Thompson

Officer — Chairman, President and CEO · Director

Period of report

Feb 9, 2015

Accepted (ET)

Feb 11, 2015 · 9:24 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000820736

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Jan 7, 2014	G	2,000	$0.00	D	223,511	D
Common Stock	Feb 19, 2014	G	750	$0.00	D	222,761	D
Common Stock	Feb 26, 2014	G	500	$0.00	D	222,261	D
Common Stock	Mar 19, 2014	G	500	$0.00	D	221,761	D
Common Stock	Jun 9, 2014	G	500	$0.00	D	221,261	D
Common Stock	Jun 23, 2014	G	1,000	$0.00	D	220,261	D
Common Stock	Aug 14, 2014	G	1,000	$0.00	D	219,261	D
Common Stock	Sep 2, 2014	G	1,000	$0.00	D	218,261	D
Common Stock	Sep 24, 2014	G	500	$0.00	D	217,761	D
Common Stock	Jan 26, 2015	G	1,000	$0.00	D	216,761	D
Common Stock^F1,F2	Feb 9, 2015	A	30,000	$0.00	A	246,761	D
Common Stock^F3	Feb 9, 2015	D	246,761	—	D	0	D
Common Stock^F4	Feb 9, 2015	D	22,600	—	D	0	I	By Spouse

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1Grant of Restricted Stock Units under the issuer's Amended and Restated 2005 Stock Incentive Plan that vest one-half the day after the closing of the Merger (as defined in the Transaction Agreement) and one-half one year thereafter.
F2The reporting person received the Restricted Stock Units in connection with his employment for no monetary consideration.
F3Represents 118,481 shares of common stock disposed of pursuant to the Transaction Agreement among Alliant Techsystems, Inc. (renamed Orbital ATK, Inc.) ("Orbital ATK"), Vista Merger Sub Inc., Vista Outdoor Inc. (formerly known as Vista SpinCo Inc.) and Orbital Sciences Corporation ("Orbital") (the "Transaction Agreement"), pursuant to which each share of Orbital common stock was converted into 0.449 shares of Orbital ATK common stock and cash payable in lieu of fractional shares and 128,280 Restricted Stock Units disposed of pursuant to the Transaction Agreement whereby each Restricted Stock Unit of Orbital was converted into 0.449 Restricted Stock Units of Orbital ATK with the same vesting schedule, resulting in 53,197 shares of Orbital ATK common stock and 57,597 Restricted Stock Units of Orbital ATK, each at a market value of $63.94 based on the opening price per share of Orbital ATK common stock on the first trading day following the Merger.
F4Represents 22,600 shares of common stock disposed of pursuant to the Transaction Agreement, pursuant to which each share of Orbital common stock was converted into 0.449 shares of Orbital ATK common stock and cash payable in lieu of fractional shares of Orbital ATK common stock, resulting in 10,147 shares of Orbital ATK common stock at a market value of $63.94 based on the opening price per share of Orbital ATK common stock on the first day of trading following the Merger.