William David Mosley
Net Worth

Last updated:

What is William David Mosley net worth?

The estimated net worth of Dr. William David Mosley is at least $215,209,498 as of 11 Dec 2024. He owns shares worth $98,342,076 as insider, has earned $67,107,422 from insider trading and has received compensation worth at least $49,760,000 in Seagate Technology Holdings plc.

What is the salary of William David Mosley?

Dr. William David Mosley salary is $3,110,000 per year as Chief Executive Officer & Director in Seagate Technology Holdings plc.

How old is William David Mosley?

Dr. William David Mosley is 58 years old, born in 1967.

What stocks does William David Mosley currently own?

As insider, Dr. William David Mosley owns shares in one company:

Company Title Shares Price per share Total value
Seagate Technology Holdings plc (STX) Chief Executive Officer & Director 622,497 $157.98 $98,342,076

What does Seagate Technology Holdings plc do?

Seagate Technology Holdings plc provides data storage technology and solutions in Singapore, the United States, the Netherlands, and internationally. It provides mass capacity storage products, including enterprise nearline hard disk drives (HDDs), enterprise nearline solid state drives (SSDs), enterprise nearline systems, video and image HDDs, and network-attached storage drives. The company also offers legacy applications comprising Mission Critical HDDs and SSDs; external storage solutions under the Seagate Ultra Touch, One Touch, and Expansion product lines, as well as under the LaCie brand name; desktop drives; notebook drives, DVR HDDs, and gaming SSDs. In addition, it provides Lyve edge-to-cloud mass capacity platform. The company sells its products primarily to OEMs, distributors, and retailers. Seagate Technology Holdings plc was founded in 1978 and is based in Dublin, Ireland.

STX logo
STX
Seagate Technology Holdings plc
$157.98

William David Mosley insider trading

Seagate Technology Holdings plc

Dr. William David Mosley has made 58 insider trades between 2009-2024, according to the Form 4 filled with the SEC.

The largest trade he's ever made was exercising 215,677 units of STX stock on 22 Jan 2013. As of 11 Dec 2024 he still owns at least 622,497 units of STX stock.

Transaction Date Security Shares Price per share Total value Source
Option
Ordinary Shares 3,318 N/A N/A
Option
Restricted Share Unit 3,318 N/A N/A
Option
Ordinary Shares 2,814 N/A N/A
Option
Restricted Share Unit 2,814 N/A N/A
Sale
Ordinary Shares 1,042 $104.88 $109,283
Sale
Ordinary Shares 1,300 $101.91 $132,482
Sale
Ordinary Shares 12,852 $103.13 $1,325,363
Sale
Ordinary Shares 4,806 $101.84 $489,419
Sale
Ordinary Shares 6,800 $100.23 $681,537
Sale
Ordinary Shares 100 $100.93 $10,093
Sale
Ordinary Shares 13,100 $99.16 $1,298,983
Option
Ordinary Shares 28,060 N/A N/A
Option
Performance-Based Restricted Share Units 28,060 N/A N/A
Sale
Ordinary Shares 100 $108.66 $10,866
Sale
Ordinary Shares 7,071 $107.28 $758,584
Sale
Ordinary Shares 12,829 $107.9 $1,384,198
Option
NQ Options 141,785 $50.29 $7,130,368
Option
Ordinary Shares 141,785 $50.29 $7,130,368
Sale
Ordinary Shares 141,785 $110.18 $15,621,304
Option
Ordinary Shares 13,275 N/A N/A
Option
Restricted Share Unit 13,275 N/A N/A
Option
Ordinary Shares 9,006 N/A N/A
Option
Ordinary Shares 2,814 N/A N/A
Option
Ordinary Shares 13,006 N/A N/A
Option
Ordinary Shares 31,330 N/A N/A
Option
Restricted Share Unit 2,814 N/A N/A
Option
Ordinary Shares 2,814 N/A N/A
Option
Ordinary Shares 2,814 N/A N/A
Sale
Ordinary Shares 1,000 $92.69 $92,690
Option
Restricted Share Unit 2,814 N/A N/A
Option
Restricted Share Unit 2,814 N/A N/A
Sale
Ordinary Shares 1,396 $80.59 $112,504
Option
Ordinary Shares 2,814 N/A N/A
Option
Ordinary Shares 153,188 $30.95 $4,741,169
Sale
Ordinary Shares 153,188 $80.21 $12,287,209
Option
NQ Options 153,188 $30.95 $4,741,169
Option
Restricted Share Unit 9,006 N/A N/A
Option
Restricted Share Unit 10,540 N/A N/A
Option
Ordinary Shares 10,540 N/A N/A
Option
Ordinary Shares 11,257 N/A N/A
Option
Restricted Share Unit 11,257 N/A N/A
Option
Ordinary Shares 9,006 N/A N/A
Sale
Ordinary Shares 16,607 $71.4 $1,185,690
Sale
Ordinary Shares 13,791 $72.29 $997,007
Option
Ordinary Shares 98,860 $36.09 $3,567,857
Option
NQ Options 98,860 $36.09 $3,567,857
Sale
Ordinary Shares 5,605 $74.01 $414,815
Sale
Ordinary Shares 62,857 $73.45 $4,616,721
Option
NQ Options 100,000 $30.95 $3,095,000
Sale
Ordinary Shares 5,613 $69.34 $389,217
Sale
Ordinary Shares 53,990 $70.35 $3,798,304
Sale
Ordinary Shares 140,397 $70.45 $9,890,267
Option
NQ Options 100,000 $36.09 $3,609,000
Option
Ordinary Shares 200,000 $33.52 $6,704,000
Option
Restricted Share Unit 9,006 N/A N/A
Option
Ordinary Shares 9,006 N/A N/A
Sale
Ordinary Shares 31,500 $60.83 $1,916,145
Option
NQ Stock Options 31,500 $60.83 $1,916,145
Sale
Ordinary Shares 17,059 $87.31 $1,489,404
Sale
NQ Stock Options 14,441 $60.83 $878,446
Option
Ordinary Shares 31,500 $86.92 $2,738,043
Option
NQ Stock Options 31,500 $60.83 $1,916,145
Option
Ordinary Shares 77,754 $50.1 $3,895,475
Sale
Ordinary Shares 77,754 $92.82 $7,216,893
Option
NQ Stock Options 77,754 $50.1 $3,895,475
Option
NQ Stock Options 40,000 N/A N/A
Sale
Ordinary Shares 90,000 N/A N/A
Option
Ordinary Shares 90,000 N/A N/A
Option
NQ Stock Options 38,581 N/A N/A
Sale
Ordinary Shares 38,581 N/A N/A
Option
Ordinary Shares 38,581 N/A N/A
Option
NQ Stock Options 38,581 N/A N/A
Sale
Ordinary Shares 58,581 N/A N/A
Option
Ordinary Shares 38,581 N/A N/A
Option
Ordinary Shares 38,581 N/A N/A
Option
NQ Stock Options 38,581 N/A N/A
Sale
Ordinary Shares 58,581 N/A N/A
Option
Ordinary Shares 38,581 N/A N/A
Sale
Ordinary Shares 58,581 N/A N/A
Option
NQ Stock Options 38,581 N/A N/A
Sale
Ordinary Shares 64,939 N/A N/A
Sale
Ordinary Shares 3,058 N/A N/A
Sale
Ordinary Shares 2,811 N/A N/A
Sale
Ordinary Shares 41,600 N/A N/A
Sale
Ordinary Shares 3,177 N/A N/A
Option
Ordinary Shares 215,677 N/A N/A
Option
NQ Stock Options 215,677 N/A N/A
Sale
Ordinary Shares 215,677 N/A N/A
Sale
Ordinary Shares 5,500 N/A N/A
Sale
Ordinary Shares 14,625 N/A N/A
Option
NQ Stock Options 150,000 N/A N/A
Sale
Ordinary Shares 150,000 N/A N/A
Option
Ordinary Shares 150,000 N/A N/A
Option
Ordinary Shares 125,000 N/A N/A
Option
NQ Stock Options 125,000 N/A N/A
Sale
Ordinary Shares 125,000 N/A N/A
Option
Ordinary Shares 14,553 N/A N/A
Sale
Ordinary Shares 14,553 N/A N/A
Sale
Ordinary Shares 35,447 N/A N/A
Option
NQ Stock Options 50,000 N/A N/A
Option
Ordinary Shares 35,447 N/A N/A
Option
NQ Stock Options 200,000 N/A N/A
Sale
Ordinary Shares 200,000 N/A N/A
Option
Ordinary Shares 200,000 N/A N/A
Option
Ordinary Shares 100,000 N/A N/A
Option
NQ Stock Options 100,000 N/A N/A
Sale
Ordinary Shares 100,000 N/A N/A
Sale
Ordinary Shares 20,000 N/A N/A
Option
NQ Stock Options 20,000 N/A N/A
Option
Ordinary Shares 20,000 N/A N/A
Sale
Ordinary Shares 20,000 N/A N/A
Option
NQ Stock Options 20,000 N/A N/A
Option
Ordinary Shares 20,000 N/A N/A
Option
NQ Stock Options 46,666 N/A N/A
Sale
Ordinary Shares 46,666 N/A N/A
Option
Ordinary Shares 46,666 N/A N/A
Sale
Ordinary Shares 8,000 N/A N/A
Option
NQ Stock Option 11,019 N/A N/A
Option
Ordinary Shares 30,833 N/A N/A
Sale
Ordinary Shares 19,814 N/A N/A
Option
NQ Stock Option 119,814 N/A N/A
Option
Ordinary Shares 100,000 N/A N/A
Sale
Ordinary Shares 100,000 N/A N/A
Option
NQ Stock Option 30,000 N/A N/A
Option
Ordinary Shares 30,000 N/A N/A
Sale
Ordinary Shares 30,000 N/A N/A
Sale
Ordinary Shares 30,000 N/A N/A
Option
Ordinary Shares 30,000 N/A N/A
Option
NQ Stock Option 30,000 N/A N/A
Option
NQ Stock Option 60,000 N/A N/A
Sale
Ordinary Shares 60,000 N/A N/A
Option
Ordinary Shares 60,000 N/A N/A
Option
NQ Stock Option 7,293 N/A N/A
Sale
Ordinary Shares 31,128 N/A N/A
Option
Ordinary Shares 31,128 N/A N/A
Option
NQ Stock Option 45,215 N/A N/A
Sale
Ordinary Shares 45,215 N/A N/A
Option
Ordinary Shares 45,215 N/A N/A
Option
Ordinary Shares 19,286 N/A N/A
Sale
Ordinary Shares 19,286 N/A N/A
Option
NQ Stock Option 19,286 N/A N/A
Sale
Ordinary Shares 2,500 N/A N/A
Sale
Common Shares 2,500 N/A N/A

Seagate Technology Holdings key executives

Seagate Technology Holdings plc executives and other stock owners filed with the SEC: