Insider · CIK 0001077820

LAMBERT MICHAEL D

Reports to the SEC for 3 companies · LAKE FOREST, CA

sec.gov

Transactions

Companies

Filings

CIK

0001077820

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2019-11-07	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+202 sh	—	—	26,324
2019-11-07	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsM Exercise/Conversion	Director	MExercise/Conversion	−202.915 sh	—	—	0
2019-10-22	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+43.362 sh	—	—	202.915
2019-07-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+46.287 sh	—	—	159.553
2019-04-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+48.303 sh	—	—	113.266
2019-01-14	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+64.963 sh	—	—	64.963
2018-11-07	WDCWESTERN DIGITAL CORPA Award	Director	AAward	+4,945 sh	—	—	26,122
2018-11-02	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+73 sh	—	—	21,177
2018-11-02	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsM Exercise/Conversion	Director	MExercise/Conversion	−73.942 sh	—	—	0
2018-10-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+25.291 sh	—	—	73.942
2018-07-16	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+17.463 sh	—	—	48.652
2018-05-16	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+11.5K sh	$25.79	+$298K	32,646
2018-05-16	WDCWESTERN DIGITAL CORPS Sale	Director	SSale	−11.5K sh	$85.88	−$991K	21,104
2018-05-16	WDCWESTERN DIGITAL CORP · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−11.5K sh	—	—	0
2018-04-16	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+15.047 sh	—	—	31.189
2018-01-16	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+16.142 sh	—	—	16.142
2017-11-02	WDCWESTERN DIGITAL CORPA Award	Director	AAward	+2,708 sh	—	—	21,104
2017-11-01	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+1,063 sh	$32.99	+$35.1K	19,361
2017-11-01	WDCWESTERN DIGITAL CORPS Sale	Director	SSale	−1,063 sh	$89.36	−$95K	18,298
2017-11-01	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+98 sh	—	—	18,396
2017-11-01	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsM Exercise/Conversion	Director	MExercise/Conversion	−98.886 sh	—	—	0
2017-11-01	WDCWESTERN DIGITAL CORP · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,063 sh	—	—	0
2017-10-16	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+23.977 sh	—	—	98.886
2017-07-17	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+21.899 sh	—	—	74.908
2017-04-17	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+24.463 sh	—	—	53.009
2017-01-17	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+28.547 sh	—	—	28.547
2016-11-04	WDCWESTERN DIGITAL CORPA Award	Director	AAward	+4,089 sh	—	—	18,298
2016-11-03	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+140 sh	—	—	14,209
2016-11-03	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsM Exercise/Conversion	Director	MExercise/Conversion	−140.068 sh	—	—	0
2016-10-17	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+31.875 sh	—	—	140.068
2016-07-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+32.498 sh	—	—	108.193
2016-04-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+40.958 sh	—	—	75.695
2016-01-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+34.738 sh	—	—	34.738
2015-11-03	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+48 sh	—	—	10,787
2015-11-03	WDCWESTERN DIGITAL CORPA Award	Director	AAward	+3,282 sh	—	—	14,069
2015-11-03	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsM Exercise/Conversion	Director	MExercise/Conversion	−48.019 sh	—	—	0
2015-10-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+13.9 sh	—	—	48.019
2015-07-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+14.239 sh	—	—	34.119
2015-04-16	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+11.395 sh	—	—	19.88
2015-01-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+8.485 sh	—	—	8.485
2014-11-20	WDCWESTERN DIGITAL CORPS Sale	Director	SSale	−5,000 sh	$101.20	−$506K	10,739
2014-11-18	WDCWESTERN DIGITAL CORPS Sale	Director	SSale	−5,000 sh	$100.13	−$501K	15,739
2014-11-10	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+200 sh	—	—	20,739
2014-11-10	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsM Exercise/Conversion	Director	MExercise/Conversion	−200.42 sh	—	—	0
2014-11-05	WDCWESTERN DIGITAL CORPA Award	Director	AAward	+2,221 sh	—	—	20,539
2014-11-04	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+46 sh	—	—	18,318
2014-11-04	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsM Exercise/Conversion	Director	MExercise/Conversion	−46.182 sh	—	—	200.42
2014-10-15	WDCWESTERN DIGITAL CORP · Dividend Equivalent RightsA Award	Director	AAward	+37.701 sh	—	—	246.602
2014-08-21	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+7,443 sh	$32.99	+$246K	25,715
2014-08-21	WDCWESTERN DIGITAL CORPM Exercise/Conversion	Director	MExercise/Conversion	+6,909 sh	$38.53	+$266K	32,624

Recent filings

Accepted (ET)
Nov 124
LAMBERT MICHAEL D0001266824-19-000197
SEC(opens sec.gov)
Oct 244
LAMBERT MICHAEL D0001266824-19-000173
SEC(opens sec.gov)
Jul 174
LAMBERT MICHAEL D0001266824-19-000119
SEC(opens sec.gov)
Apr 174
LAMBERT MICHAEL D0001266824-19-000082
SEC(opens sec.gov)
Jan 164
LAMBERT MICHAEL D0001266824-19-000026
SEC(opens sec.gov)
Nov 84
LAMBERT MICHAEL D0001266824-18-000232
SEC(opens sec.gov)
Nov 64
LAMBERT MICHAEL D0001266824-18-000216
SEC(opens sec.gov)
Oct 174
LAMBERT MICHAEL D0001266824-18-000193
SEC(opens sec.gov)
Jul 184
LAMBERT MICHAEL D0001266824-18-000115
SEC(opens sec.gov)
May 164
LAMBERT MICHAEL D0001266824-18-000096
SEC(opens sec.gov)
Apr 184
LAMBERT MICHAEL D0001266824-18-000083
SEC(opens sec.gov)
Jan 174
LAMBERT MICHAEL D0001266824-18-000021
SEC(opens sec.gov)
Nov 34
LAMBERT MICHAEL D0001266824-17-000231
SEC(opens sec.gov)

Companies

Address

C/O WESTERN DIGITAL CORPORATION 20511 LAKE FOREST DRIVE

LAKE FOREST, CA, 92630-7741