WDC - Western Digital Corp - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
4/9/24 18:28	4/8/24	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	S	-33	75.00	0	-1	31	D
4/2/24 17:34	4/1/24	WDC	Tech	CStrg	Computer Storage Devices	Alexy Kimberly	CA	D		S	-185	69.95	-3	-9	26	I
3/5/24 17:02	3/1/24	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	S	-660	61.31	-11	-26	31	D
3/5/24 17:02	3/1/24	WDC	Tech	CStrg	Computer Storage Devices	Alexy Kimberly	CA	D		S	-188	62.75	-3	-10	28	I
11/6/23 17:35	11/2/23	WDC	Tech	CStrg	Computer Storage Devices	Soderbery Robert	CA	O	EVP,GM,F	S.m	-2,810	42.92	-65	-27	176	D
9/7/23 17:08	9/6/23	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	S	-99	45.42	-2	-5	43	D
9/6/23 17:30	9/4/23	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	310	D
9/6/23 17:29	9/4/23	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	179	D
8/14/23 19:21	8/12/23	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	M.d	0	0.00	0	0	30	D
3/10/23 17:33	3/8/23	WDC	Tech	CStrg	Computer Storage Devices	Goeckeler David	CA	DO	CEO	M.d	0	0.00	5	1	736	D
9/8/22 17:27	9/7/22	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	S	-89	40.90	-2	-6	32	D
9/6/22 17:13	9/4/22	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	346	D
9/6/22 17:12	9/4/22	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	169	D
8/30/22 18:27	8/30/22	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	359	D
8/30/22 18:26	8/30/22	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	177	D
8/15/22 18:05	8/12/22	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	M.d	0	0.00	0	0	25	D
5/6/22 16:49	5/4/22	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	S	-301	63.00	-5	-15	27	D
3/10/22 16:55	3/9/22	WDC	Tech	CStrg	Computer Storage Devices	Goeckeler David	CA	DO	CEO	M.d	0	0.00	1	0	319	D
2/17/22 16:43	2/15/22	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	462	40.63	11	5	255	D
2/17/22 16:43	2/15/22	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	S.d	-607	53.37	-11	-4	255	D
2/1/22 19:55	1/31/22	WDC	Tech	CStrg	Computer Storage Devices	Price Paula A	CA	D		S	-215	51.82	-4	-35	8	D
11/3/21 18:47	11/2/21	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	S	-143	55.00	-3	-8	31	D
9/7/21 18:55	9/4/21	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	255	D
9/7/21 18:55	9/4/21	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	96	D
9/7/21 18:55	9/4/21	WDC	Tech	CStrg	Computer Storage Devices	Hunkler Sean	CA	O	EVP,Glob	M.d	0	0.00	0	0	156	D
9/7/21 18:54	9/4/21	WDC	Tech	CStrg	Computer Storage Devices	Eulau Robert K	CA	O	EVP,CFO	M.d	0	0.00	0	0	130	D
8/31/21 19:31	8/30/21	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	1	0	265	D
8/31/21 19:31	8/30/21	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	1	1	103	D
8/31/21 19:31	8/30/21	WDC	Tech	CStrg	Computer Storage Devices	Hunkler Sean	CA	O	EVP,Glob	M.d	0	0.00	1	1	162	D
8/13/21 17:34	8/12/21	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	SVP,Prin	M.d	0	0.00	0	0	28	D
8/10/21 18:02	8/6/21	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	S	-230	67.92	-3	-5	63	D
8/4/21 18:14	8/2/21	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	232	D
8/4/21 18:13	8/2/21	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	84	D
4/23/21 19:53	4/22/21	WDC	Tech	CStrg	Computer Storage Devices	Eulau Robert K	CA	O	EVP,CFO	M.d	0	0.00	0	0	111	D
3/9/21 19:30	3/9/21	WDC	Tech	CStrg	Computer Storage Devices	Goeckeler David	CA	DO	CEO	M.d	0	0.00	1	0	289	D
3/9/21 19:28	3/5/21	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	M.d	0	0.00	0	1	66	D
2/2/21 17:03	1/29/21	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	393	44.78	9	17	61	D
2/2/21 17:03	1/29/21	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.d	-1,362	59.92	-23	-27	61	D
11/17/20 17:27	11/14/20	WDC	Tech	CStrg	Computer Storage Devices	Streeter Stephanie A	CA	D		M.d	0	0.00	0	1	10	D
11/17/20 17:27	11/14/20	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		M.d	0	0.00	0	0	26	D
11/17/20 17:26	11/14/20	WDC	Tech	CStrg	Computer Storage Devices	Doluca Tunc	CA	D		M.d	0	0.00	0	1	11	D
11/17/20 17:26	11/14/20	WDC	Tech	CStrg	Computer Storage Devices	Cote Kathleen A	CA	D		M.d	0	0.00	0	0	35	D
11/17/20 17:26	11/14/20	WDC	Tech	CStrg	Computer Storage Devices	Cole Martin I	CA	D		M.d	0	0.00	0	0	22	D
11/17/20 17:26	11/14/20	WDC	Tech	CStrg	Computer Storage Devices	Alexy Kimberly	CA	D		M.d	0	0.00	0	1	10	D
11/3/20 17:26	11/1/20	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	3	1	171	D
9/8/20 21:56	9/4/20	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	M.d	0	0.00	0	0	66	D
9/8/20 21:55	9/4/20	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	181	D
9/8/20 21:55	9/4/20	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	73	D
9/8/20 21:54	9/4/20	WDC	Tech	CStrg	Computer Storage Devices	Hunkler Sean	CA	O	EVP,Glob	M.d	0	0.00	0	0	163	D
9/8/20 21:53	9/4/20	WDC	Tech	CStrg	Computer Storage Devices	Eulau Robert K	CA	O	EVP,CFO	M.d	0	0.00	0	0	114	D
9/1/20 19:56	8/30/20	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	M.d	0	0.00	0	1	43	D
9/1/20 19:56	8/30/20	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	136	D
9/1/20 19:55	8/30/20	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	1	48	D
9/1/20 19:55	8/30/20	WDC	Tech	CStrg	Computer Storage Devices	Hunkler Sean	CA	O	EVP,Glob	M.d	0	0.00	1	1	133	D
8/13/20 21:18	8/12/20	WDC	Tech	CStrg	Computer Storage Devices	Zamiska Gene M.	CA	O	Principa	M.d	0	0.00	0	1	14	D
8/4/20 18:09	8/2/20	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.dm	0	0.00	1	1	138	D
8/4/20 18:08	8/2/20	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.dm	0	0.00	1	3	49	D
6/4/20 20:00	6/3/20	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	S	-59	45.66	-1	-3	44	D
4/23/20 18:37	4/22/20	WDC	Tech	CStrg	Computer Storage Devices	Eulau Robert K	CA	O	EVP,CFO	M.d	0	0.00	0	1	68	D
3/6/20 18:30	3/5/20	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	M.d	0	0.00	0	1	46	D
2/18/20 19:26	2/16/20	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	1	1	141	D
2/14/20 17:27	2/12/20	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S	-692	70.51	-10	-4	227	D
2/7/20 18:32	2/5/20	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S	-14	70.16	0	0	237	D
2/4/20 19:24	2/4/20	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	196	44.78	4	9	52	D
2/4/20 19:24	2/4/20	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.d	-303	69.00	-4	-8	52	D
2/4/20 19:23	1/31/20	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S	-664	66.26	-10	-4	237	D
1/23/20 19:20	1/23/20	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S.d	-1,041	70.80	-15	-6	247	D
1/16/20 19:15	1/14/20	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S	-143	70.15	-2	-1	262	D
1/9/20 18:10	1/7/20	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	S.m	-805	68.32	-12	-3	427	D
12/23/19 17:06	12/20/19	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	196	44.78	4	9	52	D
12/23/19 17:06	12/20/19	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.d	-279	59.79	-5	-8	52	D
12/17/19 18:32	12/13/19	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S.m	-436	56.74	-8	-3	264	D
11/15/19 17:47	11/13/19	WDC	Tech	CStrg	Computer Storage Devices	Streeter Stephanie A	CA	D		M.d	0	0.00	0	2	10	D
11/15/19 17:42	11/13/19	WDC	Tech	CStrg	Computer Storage Devices	Alexy Kimberly	CA	D		M.d	0	0.00	0	2	10	D
11/12/19 20:16	11/7/19	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		M.d	0	0.00	0	1	20	D
11/12/19 20:16	11/8/19	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		S.d	-162	52.17	-3	-14	20	D
11/12/19 20:14	11/7/19	WDC	Tech	CStrg	Computer Storage Devices	Lauer Len J	CA	D		M.d	0	0.00	0	0	78	D
11/12/19 20:12	11/7/19	WDC	Tech	CStrg	Computer Storage Devices	Lambert Michael D	CA	D		M.d	0	0.00	0	1	26	D
11/12/19 20:11	11/7/19	WDC	Tech	CStrg	Computer Storage Devices	Doluca Tunc	CA	D		M.d	0	0.00	0	4	6	D
11/12/19 20:09	11/7/19	WDC	Tech	CStrg	Computer Storage Devices	Denero Henry T	CA	D		M.d	0	0.00	0	1	19	D
11/12/19 20:09	11/7/19	WDC	Tech	CStrg	Computer Storage Devices	Cote Kathleen A	CA	D		M.d	0	0.00	0	1	29	D
11/12/19 20:07	11/7/19	WDC	Tech	CStrg	Computer Storage Devices	Cole Martin I	CA	D		M.d	0	0.00	0	1	18	D
11/7/19 18:15	11/5/19	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S	-17	55.09	0	0	271	D
11/4/19 19:09	10/31/19	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S.m	-566	55.16	-10	-4	272	D
9/6/19 19:50	9/4/19	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	1	0	144	D
9/6/19 19:49	9/4/19	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	786	43.26	18	54	52	D
9/6/19 19:49	9/4/19	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.dm	-5,521	59.99	-92	-64	52	D
9/6/19 19:49	9/4/19	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	0	0.00	4	1	439	D
9/6/19 19:48	9/4/19	WDC	Tech	CStrg	Computer Storage Devices	Fink Martin	CA	O	EVP,CTO	M.d	0	0.00	1	1	65	D
9/6/19 19:47	9/4/19	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	0	0.00	2	1	282	D
9/3/19 18:49	8/30/19	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	M.d	0	0.00	0	1	28	D
9/3/19 18:48	8/30/19	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	P,Tech,S	M.d	0	0.00	0	0	105	D
9/3/19 18:48	8/30/19	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	95	D
9/3/19 18:48	8/30/19	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	0	0.00	1	0	322	D
9/3/19 18:46	8/30/19	WDC	Tech	CStrg	Computer Storage Devices	Fink Martin	CA	O	EVP,CTO	M.d	0	0.00	0	0	59	D
9/3/19 18:46	8/30/19	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	0	0.00	0	0	228	D
8/22/19 18:10	8/21/19	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	S	-196	56.82	-3	-11	29	D
8/6/19 19:53	8/2/19	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Sili	M.dm	0	0.00	1	1	107	D
8/6/19 19:53	8/2/19	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.dm	0	0.00	1	1	97	D
8/6/19 19:52	8/2/19	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	0	0.00	1	0	331	D
8/6/19 19:52	8/2/19	WDC	Tech	CStrg	Computer Storage Devices	Fink Martin	CA	O	EVP,CTO	M.d	0	0.00	0	0	60	D
8/6/19 19:51	8/2/19	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.dm	0	0.00	1	1	233	D
3/13/19 18:08	3/11/19	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	S.m	-881	50.00	-18	-11	141	D
3/8/19 19:56	3/7/19	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	4	4	101	D
3/8/19 19:56	3/7/19	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.d	0	0.00	10	7	159	D
3/8/19 19:55	3/7/19	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	0	0.00	8	4	239	D
3/7/19 18:16	3/5/19	WDC	Tech	CStrg	Computer Storage Devices	Sundberg Lori S	CA	O	EVP,Chie	M.d	0	0.00	0	1	33	D
2/20/19 20:15	2/16/19	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Sili	M.dm	0	0.00	1	1	111	D
2/20/19 20:13	2/16/19	WDC	Tech	CStrg	Computer Storage Devices	Robertson Donald F Jr	CA	O	VP,Finan	M.dm	0	0.00	0	2	29	D
2/5/19 19:40	2/1/19	WDC	Tech	CStrg	Computer Storage Devices	Fink Martin	CA	O	EVP,CTO	M.d	0	0.00	1	1	61	D
11/6/18 18:07	11/3/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	116	D
11/6/18 18:07	11/2/18	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		M.d	0	0.00	0	1	17	D
11/6/18 18:07	11/5/18	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		S.d	-80	47.68	-2	-9	17	D
11/6/18 18:07	11/2/18	WDC	Tech	CStrg	Computer Storage Devices	Lauer Len J	CA	D		M.d	0	0.00	0	0	73	D
11/6/18 18:07	11/2/18	WDC	Tech	CStrg	Computer Storage Devices	Lambert Michael D	CA	D		M.d	0	0.00	0	0	21	D
11/6/18 18:06	11/6/18	WDC	Tech	CStrg	Computer Storage Devices	Doluca Tunc	CA	D		M.d	0	0.00	0	0	1	D
11/6/18 18:06	11/2/18	WDC	Tech	CStrg	Computer Storage Devices	Denero Henry T	CA	D		M.d	0	0.00	0	1	14	D
11/6/18 18:06	11/2/18	WDC	Tech	CStrg	Computer Storage Devices	Cote Kathleen A	CA	D		M.d	0	0.00	0	0	24	D
11/6/18 18:05	11/3/18	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	0	0.00	0	0	273	D
11/6/18 18:05	11/2/18	WDC	Tech	CStrg	Computer Storage Devices	Cole Martin I	CA	D		M.d	0	0.00	0	1	12	D
9/26/18 18:06	9/24/18	WDC	Tech	CStrg	Computer Storage Devices	Cote Kathleen A	CA	D		M.d	179	25.79	7	40	24	D
8/6/18 21:33	8/2/18	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Memo	M.dm	0	0.00	0	0	90	D
8/6/18 21:33	8/2/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.dm	196	38.41	5	5	101	D
8/6/18 21:33	8/6/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.d	-297	67.65	-4	-4	101	D
8/6/18 21:32	8/2/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.dm	0	0.00	1	0	259	D
8/6/18 21:31	8/2/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.dm	100	38.98	3	1	185	D
8/6/18 21:31	8/3/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	S.dm	-236	68.36	-3	-2	185	D
8/6/18 21:31	8/2/18	WDC	Tech	CStrg	Computer Storage Devices	Fink Martin	CA	O	EVP,CTO	M.d	0	0.00	0	0	45	D
8/6/18 21:30	8/2/18	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.dm	0	0.00	1	1	236	D
8/1/18 18:47	7/30/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.d	100	44.78	2	1	191	D
8/1/18 18:47	7/30/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	S.d	-1,766	70.83	-25	-12	191	D
7/26/18 20:56	7/25/18	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Memo	M.d	0	0.00	1	1	95	D
7/26/18 20:56	7/25/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	0	0.00	13	5	270	D
7/26/18 20:50	7/25/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	1	1	107	D
7/26/18 20:49	7/25/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.d	0	0.00	2	1	214	D
7/26/18 20:48	7/25/18	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	0	0.00	5	2	247	D
7/18/18 21:00	7/16/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.d	0	0.00	0	0	190	D
7/3/18 18:48	6/30/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.dm	0	0.00	3	2	190	D
6/13/18 19:30	6/11/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S	-43	82.43	-1	-1	95	D
6/7/18 18:18	6/5/18	WDC	Tech	CStrg	Computer Storage Devices	Denero Henry T	CA	D		M.d	167	25.79	6	91	14	D
6/7/18 18:18	6/5/18	WDC	Tech	CStrg	Computer Storage Devices	Denero Henry T	CA	D		S.d	-556	85.65	-6	-32	14	D
5/30/18 19:46	5/29/18	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Memo	M.d	2,545	40.53	63	290	84	D
5/30/18 19:46	5/29/18	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Memo	S.d	-5,517	86.36	-64	-43	84	D
5/24/18 19:31	5/22/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	83	68.53	1	1	95	D
5/24/18 19:31	5/22/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.d	-107	88.53	-1	-1	95	D
5/24/18 19:30	5/22/18	WDC	Tech	CStrg	Computer Storage Devices	Price Paula A	CA	D		S	-288	87.65	-3	-25	10	D
5/16/18 19:23	5/14/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	739	44.78	17	14	137	D
5/16/18 19:23	5/14/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	S.d	-1,336	80.94	-17	-11	137	D
5/16/18 19:23	5/16/18	WDC	Tech	CStrg	Computer Storage Devices	Lambert Michael D	CA	D		M.d	298	25.79	12	121	21	D
5/16/18 19:23	5/16/18	WDC	Tech	CStrg	Computer Storage Devices	Lambert Michael D	CA	D		S.d	-991	85.88	-12	-35	21	D
5/8/18 18:43	5/4/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	196	44.78	4	5	95	D
5/8/18 18:43	5/4/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.d	-336	76.64	-4	-4	95	D
3/13/18 20:14	3/12/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.dm	-1,664	102.92	-16	-14	95	D
3/13/18 20:14	3/13/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	909	84.39	11	13	95	D
3/13/18 20:14	3/9/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	S.dm	-5,333	100.12	-53	-28	137	D
3/13/18 20:14	3/12/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	3,491	68.49	51	59	137	D
3/13/18 20:08	3/9/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	S	-693	98.64	-7	-3	208	D
3/8/18 19:20	3/7/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	3	3	101	D
3/8/18 19:20	3/7/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	S	-2,188	94.49	-23	-14	140	D
3/8/18 19:19	3/7/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.d	0	0.00	1	0	215	D
3/8/18 19:15	3/7/18	WDC	Tech	CStrg	Computer Storage Devices	Demaria Jacqueline	CA	O	EVP,Chie	M.d	0	0.00	2	2	114	D
3/8/18 19:14	3/7/18	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	0	0.00	5	3	199	D
2/27/18 19:17	2/23/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	83	68.53	1	3	39	D
2/27/18 19:17	2/23/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.d	-107	88.53	-1	-3	39	D
2/21/18 20:11	2/16/18	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Memo	M.dm	0	0.00	1	1	86	D
2/21/18 20:11	2/21/18	WDC	Tech	CStrg	Computer Storage Devices	Sivaram Srinivasan	CA	O	EVP,Memo	S.d	-942	86.71	-11	-11	86	D
2/5/18 20:27	2/5/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	739	44.78	17	11	163	D
2/5/18 20:27	2/5/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	S.d	-1,387	84.00	-17	-9	163	D
2/5/18 20:26	2/5/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.d	200	44.78	4	6	84	D
2/5/18 20:26	2/5/18	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	S.d	-376	84.20	-4	-5	84	D
2/5/18 20:24	2/1/18	WDC	Tech	CStrg	Computer Storage Devices	Fink Martin	CA	O	EVP,CTO	M.d	0	0.00	0	0	47	D
2/1/18 19:30	1/30/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.dm	1,241	48.27	26	194	39	D
2/1/18 19:30	1/30/18	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	S.dm	-3,036	86.73	-35	-47	39	D
1/31/18 18:33	1/29/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	3,697	44.78	83	103	163	D
1/31/18 18:33	1/29/18	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	S.d	-7,997	88.12	-91	-36	163	D
12/21/17 18:25	12/19/17	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	96	68.53	1	2	69	D
12/21/17 18:25	12/19/17	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S.d	-119	85.00	-1	-2	69	D
11/13/17 20:04	11/13/17	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	M.d	200	44.78	4	6	84	D
11/13/17 20:04	11/13/17	WDC	Tech	CStrg	Computer Storage Devices	Long Mark P	CA	O	P WD Cap	S.d	-394	88.13	-4	-5	84	D
11/13/17 20:03	11/13/17	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	33	68.49	0	1	69	D
11/13/17 20:03	11/13/17	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S.d	-123	88.13	-1	-2	69	D
11/9/17 20:12	11/8/17	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		S	-232	86.53	-3	-13	18	D
11/6/17 20:10	11/3/17	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	48	D
11/6/17 20:09	11/3/17	WDC	Tech	CStrg	Computer Storage Devices	Demaria Jacqueline	CA	O	EVP,Chie	M.d	0	0.00	0	0	55	D
11/6/17 20:09	11/3/17	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	0	0.00	0	0	70	D
11/3/17 21:12	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		M.d	0	0.00	0	1	21	D
11/3/17 21:12	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Lauer Len J	CA	D		M.d	0	0.00	0	0	73	D
11/3/17 21:12	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Lambert Michael D	CA	D		M.d	35	30.21	1	6	21	D
11/3/17 21:12	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Lambert Michael D	CA	D		S.d	-95	89.36	-1	-5	21	D
11/3/17 21:11	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Denero Henry T	CA	D		M.d	0	0.00	0	1	14	D
11/3/17 21:11	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Cote Kathleen A	CA	D		M.d	0	0.00	0	1	17	D
11/3/17 21:11	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Cole Martin I	CA	D		M.d	0	0.00	0	1	12	D
11/1/17 21:21	10/30/17	WDC	Tech	CStrg	Computer Storage Devices	Cote Kathleen A	CA	D		M.d	53	32.99	2	12	14	D
11/1/17 21:21	11/1/17	WDC	Tech	CStrg	Computer Storage Devices	Cote Kathleen A	CA	D		S.d	-181	90.63	-2	-12	14	D
11/1/17 21:21	10/30/17	WDC	Tech	CStrg	Computer Storage Devices	Massengill Matthew E	CA	D		M.d	56	25.79	2	14	18	D
11/1/17 21:20	10/30/17	WDC	Tech	CStrg	Computer Storage Devices	Denero Henry T	CA	D		S	-352	85.97	-4	-27	11	D
9/20/17 18:56	9/18/17	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	M.d	436	68.50	6	10	71	D
9/20/17 18:56	9/18/17	WDC	Tech	CStrg	Computer Storage Devices	Cordano Michael D	CA	O	P,COO	S.d	-834	88.71	-9	-12	71	D
9/13/17 19:51	9/11/17	WDC	Tech	CStrg	Computer Storage Devices	Ray Michael Charles	CA	O	EVP,GC,S	M.d	0	0.00	0	0	49	D
9/13/17 19:40	9/11/17	WDC	Tech	CStrg	Computer Storage Devices	Milligan Stephen D	CA	DO	CEO	M.d	0	0.00	1	0	171	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

TC

Stat

Stk

Ins

Fil

+d

+w

+m

+q

+h

+y

avg

Filing Date

T Date

Ticker

Sector

Ind

Industry

Owner

oSt

Rel

Title

T

TVal

Price

L

Qty

oc

Own

H

r2y

r1y

r6m

r3m

r6w

r3w

r7d

r3d

f1d

f1w

f1m

f3m

f6m

f1y