Stephen D Milligan's Net Worth
Stephen D Milligan's net worth is estimated to be at least $31,513,864.48 as of 11/04/2025. CoreStreet's estimation of Stephen D Milligan's net worth is based on their sale of stock and current holding of stock.
Stephen D Milligan is CEO at Western Digital Corporation. They have executed at least 21 trades of stock as per SEC Form 4 filings. Their most recent trade was for 16,510 units of WDC stock on 05/14/2018. Their biggest sale was on 03/12/2018 when they sold 53,264 units of Western Digital Corporation stock for $5,332,791.68. They typically trade 3 times per year.
Total value of insider buys:
- $1,024,425.00
 
Total value of insider sells:
- $30,489,439.48
 
Most recent insider trade:
- May 14, 2018
 
Stephen D Milligan's Insider Trading History
| Western Digital Corporation | Title | Amount | Price | Type | Total Value | 
|---|---|---|---|---|---|
May 14, 2018  | CEO | 16,510 | $80.94 | Sell | $1,336,319.40 | 
March 12, 2018  | CEO | 53,264 | $100.12 | Sell | $5,332,791.68 | 
March 9, 2018  | CEO | 2,291 | $99.31 | Sell | $227,519.21 | 
Feb. 5, 2018  | CEO | 16,511 | $84.00 | Sell | $1,386,924.00 | 
Jan. 25, 2017  | CEO | 68,419 | $77.04 | Sell | $5,270,999.76 | 
May 31, 2016  | CEO | 22,500 | $45.53 | Buy | $1,024,425.00 | 
Nov. 2, 2015  | CEO | 6,239 | $66.33 | Sell | $413,832.87 | 
Sept. 25, 2015  | CEO | 2,291 | $71.29 | Sell | $163,325.39 | 
June 26, 2015  | CEO | 2,291 | $85.11 | Sell | $194,987.01 | 
June 19, 2015  | CEO | 13,876 | $91.56 | Sell | $1,270,486.56 | 
May 26, 2015  | CEO | 6,786 | $93.52 | Sell | $634,626.72 | 
March 20, 2015  | CEO | 32,162 | $99.52 | Sell | $3,200,762.24 | 
Feb. 17, 2015  | CEO | 5,664 | $106.12 | Sell | $601,063.68 | 
Nov. 18, 2014  | CEO | 5,664 | $100.00 | Sell | $566,400.00 | 
Sept. 29, 2014  | CEO | 15,996 | $95.88 | Sell | $1,533,696.48 | 
Sept. 19, 2014  | CEO | 13,875 | $99.10 | Sell | $1,375,012.50 | 
July 25, 2014  | CEO | 15,996 | $99.44 | Sell | $1,590,642.24 | 
June 19, 2014  | CEO | 13,877 | $92.12 | Sell | $1,278,349.24 | 
Sept. 6, 2013  | CEO | 24,655 | $65.10 | Sell | $1,605,040.50 | 
July 8, 2013  | CEO | 7,713 | $65.00 | Sell | $501,345.00 | 
June 12, 2013  | CEO | 30,851 | $65.00 | Sell | $2,005,315.00 | 
