Sunday, May 26, 2013 1:46am EDT

WDC - Western Digital Corp - Insider Transactions

SIC: 3572 - Computer Storage Devices
CIK: 106040, EIN: 33-0956711, INC: DE, FY: 06-29

SEC Form 4	Date	Sym	Company	Insider	Title	Shares	Transaction	Value
May 21 06:16pm	May 20 2013	WDC	Western Digital Corp	Denero Henry T	Director	5,000	Gift at $0.00	$0
^DMay 20 06:51pm	May 16 2013	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	100	Option exercise at $0.00	$0
^DMay 20 06:51pm	May 16 2013	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	2,153	Option payment at $59.05	$127,135
^DMay 20 06:51pm	May 16 2013	WDC	Western Digital Corp	Cordano Michael D	President, HGST Subsidiary	137	Option exercise at $0.00	$0
^DMay 20 06:51pm	May 16 2013	WDC	Western Digital Corp	Cordano Michael D	President, HGST Subsidiary	3,040	Option payment at $59.05	$179,512
^DMay 16 05:59pm	May 14 2013	WDC	Western Digital Corp	Pardun Thomas E	Director	9,185	Option exercise at $19.09	$175,342
^DMay 16 05:59pm	May 14 2013	WDC	Western Digital Corp	Pardun Thomas E	Director	9,185	Sale at $59.00	$541,930
May 16 05:59pm	May 15 2013	WDC	Western Digital Corp	Denero Henry T	Director	5,000	Sale at $59.52	$297,619
^DMay 10 06:21pm	^MMay 9 2013	WDC	Western Digital Corp	Lambert Michael D	Director	24,107	Option exercise at $19.10	$460,379
^DMay 10 06:21pm	May 9 2013	WDC	Western Digital Corp	Lambert Michael D	Director	24,107	Sale at $57.34	$1,382,225
^DMay 6 07:23pm	May 5 2013	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	99	Option exercise at $0.00	$0
^DMay 6 07:23pm	May 5 2013	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	2,122	Option payment at $57.15	$121,272
May 6 07:23pm	May 6 2013	WDC	Western Digital Corp	Milligan Stephen D	President, CEO	2,534	Sale at $57.36	$145,350
^DMay 6 07:23pm	^MMay 2 2013	WDC	Western Digital Corp	Leyden Timothy M	President, WD Subsidiary	143,429	Option exercise at $20.57	$2,950,022
^DMay 6 07:23pm	May 2 2013	WDC	Western Digital Corp	Leyden Timothy M	President, WD Subsidiary	143,004	Sale at $56.21	$8,037,583
^DMay 6 07:23pm	May 5 2013	WDC	Western Digital Corp	Leyden Timothy M	President, WD Subsidiary	12,612	Option payment at $57.15	$720,776
^DMay 6 07:22pm	^MMay 3 2013	WDC	Western Digital Corp	Cote Kathleen A	Director	12,792	Option exercise at $20.98	$268,366
^DMay 6 07:22pm	May 3 2013	WDC	Western Digital Corp	Cote Kathleen A	Director	12,792	Sale at $57.47	$735,219
May 2 05:39pm	Apr 30 2013	WDC	Western Digital Corp	Kimsey William L	Director	3,750	Sale at $55.00	$206,250
^DMar 20 05:34pm	Mar 18 2013	WDC	Western Digital Corp	Pardun Thomas E	Director	7,500	Option exercise at $13.76	$103,200
^DMar 20 05:34pm	Mar 18 2013	WDC	Western Digital Corp	Pardun Thomas E	Director	7,500	Sale at $50.00	$375,000
^DMar 20 05:34pm	Mar 19 2013	WDC	Western Digital Corp	Milligan Stephen D	President, CEO	226	Option exercise at $0.00	$0
^DMar 20 05:34pm	Mar 19 2013	WDC	Western Digital Corp	Milligan Stephen D	President, CEO	7,514	Option payment at $48.86	$367,134
^DMar 20 05:34pm	^MMar 18 2013	WDC	Western Digital Corp	Massengill Matthew E	Director	25,899	Option exercise at $20.20	$523,105
^DMar 20 05:34pm	Mar 18 2013	WDC	Western Digital Corp	Massengill Matthew E	Director	25,899	Sale at $49.91	$1,292,715
^DMar 18 06:25pm	^MMar 14 2013	WDC	Western Digital Corp	Moore Roger H/ca	Director	17,029	Option exercise at $18.17	$309,465
^DMar 18 06:25pm	Mar 14 2013	WDC	Western Digital Corp	Moore Roger H/ca	Director	17,029	Sale at $50.43	$858,772
Mar 8 06:13pm	Mar 7 2013	WDC	Western Digital Corp	Shakeel Arif	Director	3,266	Sale at $47.14	$153,954
Mar 8 06:13pm	Mar 6 2013	WDC	Western Digital Corp	Kimsey William L	Director	8,197	Sale at $48.85	$400,395
^DFeb 21 07:31pm	Feb 19 2013	WDC	Western Digital Corp	Pardun Thomas E	Director	5,000	Option exercise at $13.76	$68,800
^DFeb 21 07:31pm	Feb 19 2013	WDC	Western Digital Corp	Pardun Thomas E	Director	5,000	Sale at $49.00	$245,000
^DFeb 15 07:33pm	^MFeb 14 2013	WDC	Western Digital Corp	Lambert Michael D	Director	21,685	Option exercise at $16.02	$347,342
^DFeb 15 07:33pm	Feb 14 2013	WDC	Western Digital Corp	Lambert Michael D	Director	21,685	Sale at $48.85	$1,059,371
^DFeb 15 07:33pm	^MFeb 14 2013	WDC	Western Digital Corp	Cote Kathleen A	Director	29,243	Option exercise at $14.66	$428,838
^DFeb 15 07:33pm	Feb 14 2013	WDC	Western Digital Corp	Cote Kathleen A	Director	29,243	Sale at $48.71	$1,424,429
Feb 14 05:33pm	^MFeb 12 2013	WDC	Western Digital Corp	Shakeel Arif	Director	13,935	Sale at $48.58	$676,986
^DJan 30 06:50pm	^MJan 28 2013	WDC	Western Digital Corp	Shakeel Arif	Director	39,555	Option exercise at $23.80	$941,351
^DJan 30 06:50pm	Jan 28 2013	WDC	Western Digital Corp	Shakeel Arif	Director	39,555	Sale at $49.08	$1,941,312
Jan 30 06:41pm	Jan 28 2013	WDC	Western Digital Corp	Denero Henry T	Director	2,500	Sale at $49.00	$122,505
^DJan 3 07:41pm	Jan 1 2013	WDC	Western Digital Corp	Denero Henry T	Director	42	Option exercise at $0.00	$0
^DDec 28 2012	Dec 27 2012	WDC	Western Digital Corp	Massengill Matthew E	Director	20,254	Gift at $0.00	$0
^DDec 26 2012	Dec 21 2012	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	26,257	Option exercise at $16.85	$442,430
^DDec 26 2012	Dec 21 2012	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	31,761	Sale at $41.85	$1,329,306
^DDec 21 2012	Dec 19 2012	WDC	Western Digital Corp	Pardun Thomas E	Director	10,000	Option exercise at $9.21	$92,100
^DDec 21 2012	^MDec 19 2012	WDC	Western Digital Corp	Pardun Thomas E	Director	25,454	Sale at $40.99	$1,043,477
Dec 21 2012	Dec 20 2012	WDC	Western Digital Corp	Lambert Michael D	Director	11,484	Sale at $42.03	$482,692
^DDec 21 2012	Dec 19 2012	WDC	Western Digital Corp	Kimsey William L	Director	8,292	Option exercise at $15.34	$127,199
^DDec 21 2012	Dec 19 2012	WDC	Western Digital Corp	Kimsey William L	Director	8,292	Sale at $41.00	$339,972
^DDec 21 2012	Dec 19 2012	WDC	Western Digital Corp	Denero Henry T	Director	5,743	Option exercise at $15.34	$88,098
^DDec 21 2012	Dec 19 2012	WDC	Western Digital Corp	Denero Henry T	Director	5,743	Sale at $40.99	$235,432
Dec 21 2012	Dec 19 2012	WDC	Western Digital Corp	Coyne John F	CEO	108,500	Sale at $40.97	$4,444,757
^DDec 12 2012	^MDec 10 2012	WDC	Western Digital Corp	Kimsey William L	Director	25,000	Option exercise at $20.34	$508,521
^DDec 12 2012	^MDec 10 2012	WDC	Western Digital Corp	Kimsey William L	Director	25,000	Sale at $38.25	$956,283
^DDec 12 2012	Dec 11 2012	WDC	Western Digital Corp	Cote Kathleen A	Director	10,000	Option exercise at $11.61	$116,100
^DDec 12 2012	Dec 11 2012	WDC	Western Digital Corp	Cote Kathleen A	Director	14,984	Sale at $38.16	$571,855
Dec 10 2012	Dec 7 2012	WDC	Western Digital Corp	Massengill Matthew E	Director	45,000	Sale at $37.44	$1,684,692
^DDec 10 2012	Dec 6 2012	WDC	Western Digital Corp	Denero Henry T	Director	11,000	Option exercise at $15.34	$168,740
^DDec 10 2012	Dec 6 2012	WDC	Western Digital Corp	Denero Henry T	Director	17,500	Sale at $36.92	$646,172
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Shakeel Arif	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Shakeel Arif	Director	22	Option exercise at $0.00	$0
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Pardun Thomas E	Director	7,893	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Pardun Thomas E	Director	22	Option exercise at $0.00	$0
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Moore Roger H/ca	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Moore Roger H/ca	Director	22	Option exercise at $0.00	$0
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Massengill Matthew E	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Massengill Matthew E	Director	22	Option exercise at $0.00	$0
Nov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Lauer Len J	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Lambert Michael D	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Lambert Michael D	Director	22	Option exercise at $0.00	$0
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Kimsey William L	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Kimsey William L	Director	22	Option exercise at $0.00	$0
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Denero Henry T	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Denero Henry T	Director	22	Option exercise at $0.00	$0
^DNov 13 2012	Nov 8 2012	WDC	Western Digital Corp	Cote Kathleen A	Director	6,458	Grant at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Cote Kathleen A	Director	22	Option exercise at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	15	Option exercise at $0.00	$0
^DNov 13 2012	Nov 11 2012	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	1,011	Option payment at $35.11	$35,496
^DSep 18 2012	^MSep 14 2012	WDC	Western Digital Corp	Denero Henry T	Director	7,876	Option exercise at $18.03	$142,027
^DSep 18 2012	Sep 14 2012	WDC	Western Digital Corp	Denero Henry T	Director	7,876	Sale at $41.56	$327,342
Sep 18 2012	Sep 15 2012	WDC	Western Digital Corp	Coyne John F	CEO	12,616	Option payment at $41.06	$518,013
^DSep 13 2012	Sep 11 2012	WDC	Western Digital Corp	Coyne John F	CEO	14,062	Option exercise at $3.85	$54,139
Sep 12 2012	Sep 10 2012	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	1,610	Option payment at $41.18	$66,300
Sep 12 2012	Sep 10 2012	WDC	Western Digital Corp	Leyden Timothy M	President, WD Subsidiary	5,965	Option payment at $41.18	$245,639
^DSep 10 2012	Sep 6 2012	WDC	Western Digital Corp	Nickl Wolfgang U.	EVP, CFO	12,502	Grant at $0.00	$0
^DSep 10 2012	Sep 6 2012	WDC	Western Digital Corp	Milligan Stephen D	President, WDC	41,826	Grant at $0.00	$0
^DSep 10 2012	Sep 6 2012	WDC	Western Digital Corp	Leyden Timothy M	President, WD Subsidiary	46,677	Grant at $0.00	$0
^DSep 10 2012	Sep 6 2012	WDC	Western Digital Corp	Cordano Michael D	President, HGST Subsidiary	40,009	Grant at $0.00	$0
^DAug 15 2012	Aug 13 2012	WDC	Western Digital Corp	Pardun Thomas E	Director	10,000	Option exercise at $11.61	$116,100
^DAug 15 2012	Aug 13 2012	WDC	Western Digital Corp	Pardun Thomas E	Director	10,000	Sale at $44.00	$440,000
^DAug 6 2012	^MAug 3 2012	WDC	Western Digital Corp	Welsh James K	EVP, GM, Branded Products	14,000	Option exercise at $19.81	$277,402
^DAug 6 2012	^MAug 3 2012	WDC	Western Digital Corp	Welsh James K	EVP, GM, Branded Products	14,000	Sale at $40.84	$571,824
^DAug 6 2012	^MAug 2 2012	WDC	Western Digital Corp	Murphy James J	EVP, WWS, Sales Ops	54,696	Option exercise at $25.03	$1,368,840
^DAug 6 2012	Aug 2 2012	WDC	Western Digital Corp	Murphy James J	EVP, WWS, Sales Ops	54,696	Sale at $40.00	$2,187,840
Jul 31 2012	Jul 30 2012	WDC	Western Digital Corp	Cote Kathleen A	Director	2,121	Sale at $40.00	$84,840
^DJul 31 2012	Jul 27 2012	WDC	Western Digital Corp	Carrillo Joseph R	Principal Accounting Officer	30,000	Option exercise at $3.85	$115,500
^DJul 31 2012	Jul 27 2012	WDC	Western Digital Corp	Carrillo Joseph R	Principal Accounting Officer	30,000	Sale at $40.00	$1,200,000
Jun 5 2012	Jun 1 2012	WDC	Western Digital Corp	Murphy James J	EVP, WWS, Sales Ops	804	Sale at $30.14	$24,235
^DMay 29 2012	^MMay 25 2012	WDC	Western Digital Corp	Murphy James J	EVP, WWS, Sales Ops	15,000	Option exercise at $20.37	$305,508
^DMay 29 2012	May 25 2012	WDC	Western Digital Corp	Murphy James J	EVP, WWS, Sales Ops	15,000	Sale at $34.24	$513,611
^DMay 23 2012	^MMay 21 2012	WDC	Western Digital Corp	Murphy James J	EVP, WWS, Sales Ops	15,732	Sale at $34.07	$535,929

^D Derivative transaction exists
^M Multiple transactions summarized; earliest reported transaction date and average weighted transaction price
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WDC - Western Digital Corp - Insider Transactions

SEC Form 4

Date

Sym

Company

Insider

Title

Shares

Transaction

Value