Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 43 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

43 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 13, 2014 WDC S 7,992 $86.54 $691,628 7,812 Direct -50.57% Disposed 528.4% (price as of 2026-10-06)
Nov. 14, 2013 WDC S 10,460 $74.83 $782,722 4,846 Direct -68.34% Disposed 626.7% (price as of 2026-10-06)
March 7, 2013 WDC S 3,266 $47.14 $153,959 15,093 Direct -17.79% Disposed 1053.6% (price as of 2026-10-06)
Feb. 13, 2013 WDC S 10,000 $48.72 $487,200 18,359 Direct -35.26% Disposed 1016.2% (price as of 2026-10-06)
Feb. 12, 2013 WDC S 3,935 $48.22 $189,746 28,359 Direct -12.18% Disposed 1027.8% (price as of 2026-10-06)
Jan. 28, 2013 WDC S 39,555 $49.08 $1,941,359 32,294 Direct -55.05% Disposed 1008.0% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 400 $31.22 $12,488 3,777 Direct -9.58% Disposed 1641.9% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 400 $31.22 $12,488 3,377 Direct -10.59% Disposed 1641.9% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 900 $31.26 $28,134 2,477 Direct -26.65% Disposed 1639.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 400 $30.35 $12,140 202,077 Direct -0.20% Disposed 1691.8% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 600 $30.36 $18,216 201,477 Direct -0.30% Disposed 1691.2% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 200 $30.37 $6,074 201,277 Direct -0.10% Disposed 1690.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 200 $30.38 $6,076 201,077 Direct -0.10% Disposed 1690.0% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 800 $30.52 $24,416 200,277 Direct -0.40% Disposed 1681.8% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 2,900 $30.56 $88,624 197,377 Direct -1.45% Disposed 1679.5% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,200 $30.59 $36,708 196,177 Direct -0.61% Disposed 1677.7% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,000 $30.60 $30,600 195,177 Direct -0.51% Disposed 1677.1% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 2,000 $30.61 $61,220 193,177 Direct -1.02% Disposed 1676.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 2,000 $30.62 $61,240 191,177 Direct -1.04% Disposed 1676.0% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,100 $30.63 $33,693 190,077 Direct -0.58% Disposed 1675.4% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 300 $30.66 $9,198 189,777 Direct -0.16% Disposed 1673.7% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 200 $30.66 $6,132 189,577 Direct -0.11% Disposed 1673.7% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 6,000 $30.67 $184,020 183,577 Direct -3.16% Disposed 1673.1% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 600 $30.68 $18,408 182,977 Direct -0.33% Disposed 1672.5% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 300 $30.71 $9,213 182,677 Direct -0.16% Disposed 1670.8% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,400 $30.72 $43,008 181,277 Direct -0.77% Disposed 1670.2% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,500 $30.73 $46,095 179,777 Direct -0.83% Disposed 1669.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 600 $30.74 $18,444 179,177 Direct -0.33% Disposed 1669.0% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,200 $30.75 $36,900 177,977 Direct -0.67% Disposed 1668.5% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,000 $30.77 $30,770 176,977 Direct -0.56% Disposed 1667.3% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 900 $30.90 $27,810 176,077 Direct -0.51% Disposed 1659.9% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 300 $30.92 $9,276 175,777 Direct -0.17% Disposed 1658.8% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 500 $30.93 $15,465 175,277 Direct -0.28% Disposed 1658.2% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 500 $30.94 $15,470 174,777 Direct -0.29% Disposed 1657.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,600 $30.97 $49,552 173,177 Direct -0.92% Disposed 1655.9% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 9,000 $31.00 $279,000 164,177 Direct -5.20% Disposed 1654.2% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 200 $31.00 $6,200 163,977 Direct -0.12% Disposed 1654.2% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 3,900 $31.01 $120,939 160,077 Direct -2.38% Disposed 1653.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 6,200 $31.02 $192,324 153,877 Direct -3.87% Disposed 1653.1% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 2,300 $31.03 $71,369 151,577 Direct -1.49% Disposed 1652.5% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 100 $31.04 $3,104 151,477 Direct -0.07% Disposed 1652.0% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 100 $31.04 $3,104 151,377 Direct -0.07% Disposed 1652.0% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,300 $31.05 $40,365 150,077 Direct -0.86% Disposed 1651.4% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 100 $31.06 $3,106 149,977 Direct -0.07% Disposed 1650.8% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,000 $31.07 $31,070 148,977 Direct -0.67% Disposed 1650.3% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 1,000 $31.08 $31,080 147,977 Direct -0.67% Disposed 1649.7% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 100 $31.08 $3,108 147,877 Direct -0.07% Disposed 1649.7% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 5,100 $31.09 $158,559 142,777 Direct -3.45% Disposed 1649.1% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 2,200 $31.10 $68,420 140,577 Direct -1.54% Disposed 1648.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 28,500 $31.10 $886,350 112,077 Direct -20.27% Disposed 1648.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 400 $31.10 $12,440 111,677 Direct -0.36% Disposed 1648.6% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 2,800 $31.11 $87,108 108,877 Direct -2.51% Disposed 1648.0% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 3,100 $31.12 $96,472 105,777 Direct -2.85% Disposed 1647.4% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 500 $31.12 $15,560 105,277 Direct -0.47% Disposed 1647.4% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 4,000 $31.12 $124,480 101,277 Direct -3.80% Disposed 1647.4% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 2,600 $31.13 $80,938 98,677 Direct -2.57% Disposed 1646.9% (price as of 2026-10-06)
Dec. 7, 2007 WDC S 3,700 $31.14 $115,218 94,977 Direct -3.75% Disposed 1646.3% (price as of 2026-10-06)

Showing latest 100 of 341 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Nov. 4, 2014 WDC Dividend Equivalent Rights Common Stock (46) · · 46 Disposed
Oct. 15, 2014 WDC Dividend Equivalent Rights Common Stock (38) · · 38 Acquired
July 15, 2014 WDC Dividend Equivalent Rights Common Stock (32) · · 32 Acquired
April 15, 2014 WDC Dividend Equivalent Rights Common Stock (27) · · 27 Acquired
Feb. 13, 2014 WDC Non-Qualified Stock Option (right to buy) Common Stock (3,607) $25.79 Nov. 10, 2018 3,607 Disposed
Feb. 13, 2014 WDC Non-Qualified Stock Option (right to buy) Common Stock (2,658) $32.99 Nov. 11, 2017 2,658 Disposed
Feb. 13, 2014 WDC Non-Qualified Stock Option (right to buy) Common Stock (1,727) $38.53 Nov. 11, 2016 1,727 Disposed
Jan. 15, 2014 WDC Dividend Equivalent Rights Common Stock (27) · · 27 Acquired
Nov. 11, 2013 WDC Dividend Equivalent Rights Common Stock (96) · · 96 Disposed
Nov. 8, 2013 WDC Dividend Equivalent Rights Common Stock (118) · · 118 Disposed
Oct. 15, 2013 WDC Dividend Equivalent Rights Common Stock (56) · · 56 Acquired
July 15, 2013 WDC Dividend Equivalent Rights Common Stock (56) · · 56 Acquired
April 15, 2013 WDC Dividend Equivalent Rights Common Stock (74) · · 74 Acquired
Jan. 28, 2013 WDC Non-Qualified Stock Option (right to buy) Common Stock (16,743) $15.34 Nov. 6, 2015 16,743 Disposed
Jan. 28, 2013 WDC Non-Qualified Stock Option (right to buy) Common Stock (3,127) $21.29 Aug. 23, 2014 3,127 Disposed
Jan. 28, 2013 WDC Non-Qualified Stock Option (right to buy) Common Stock (2,886) $25.79 Nov. 10, 2018 2,886 Disposed
Jan. 28, 2013 WDC Non-Qualified Stock Option (right to buy) Common Stock (7,364) $27.64 Nov. 6, 2014 7,364 Disposed
Jan. 28, 2013 WDC Non-Qualified Stock Option (right to buy) Common Stock (4,253) $32.99 Nov. 11, 2017 4,253 Disposed
Jan. 28, 2013 WDC Non-Qualified Stock Option (right to buy) Common Stock (5,182) $38.53 Nov. 11, 2016 5,182 Disposed
Dec. 26, 2012 WDC Dividend Equivalent Rights Common Stock (90) · · 90 Acquired
Nov. 10, 2011 WDC Non-Qualified Stock Option (right to buy) Common Stock (11,542) $25.79 Nov. 10, 2018 11,542 Acquired
Nov. 11, 2010 WDC Non-Qualified Stock Option (right to buy) Common Stock (8,506) $32.99 Nov. 11, 2017 8,506 Acquired
Nov. 11, 2009 WDC Non-Qualified Stock Option (right to buy) Common Stock (6,909) $38.53 Nov. 11, 2016 6,909 Acquired
Nov. 6, 2008 WDC Non-Qualified Stock Option (right to buy) Common Stock (16,743) $15.34 Nov. 6, 2015 16,743 Acquired
Nov. 6, 2007 WDC Non-Qualified Stock Option (right to buy) Common Stock (7,364) $27.64 Nov. 6, 2014 7,364 Acquired
Aug. 23, 2007 WDC Non-Qualified Stock Option (right to buy) Common Stock (3,127) $21.29 Aug. 23, 2014 3,127 Acquired
Aug. 2, 2007 WDC Employee Stock Option (right to buy) Common Stock (15,625) $10.21 Jan. 20, 2015 15,625 Disposed
Aug. 2, 2007 WDC Employee Stock Option (right to buy) Common Stock (25,000) $13.07 Sept. 24, 2013 25,000 Disposed
Feb. 26, 2007 WDC Employee Stock Option (right to buy) Common Stock (12,500) $10.21 Jan. 20, 2015 12,500 Disposed
Feb. 26, 2007 WDC Employee Stock Option (right to buy) Common Stock (50,000) $13.07 Sept. 24, 2013 50,000 Disposed
Feb. 23, 2007 WDC Employee Stock Option (right to buy) Common Stock (50,000) $10.21 Jan. 20, 2015 50,000 Disposed
Oct. 31, 2006 WDC Employee Stock Option (right to buy) Common Stock (31,250) $10.21 Jan. 20, 2015 31,250 Disposed
Oct. 31, 2006 WDC Employee Stock Option (right to buy) Common Stock (12,500) $13.07 Sept. 24, 2013 12,500 Disposed
Feb. 2, 2006 WDC Employee Stock Option (right to buy) Common Stock (16,500) $10.21 Jan. 20, 2015 16,500 Disposed
Feb. 2, 2006 WDC Employee Stock Option (right to buy) Common Stock (103,500) $13.07 Sept. 24, 2013 103,500 Disposed
Feb. 1, 2006 WDC Employee Stock Option (right to buy) Common Stock (11,000) $10.21 Jan. 20, 2015 11,000 Disposed
Jan. 31, 2006 WDC Employee Stock Option (right to buy) Common Stock (20,000) $10.21 Jan. 20, 2015 20,000 Disposed
Jan. 30, 2006 WDC Employee Stock Option (right to buy) Common Stock (57,500) $3.85 Sept. 23, 2012 57,500 Disposed
Jan. 30, 2006 WDC Employee Stock Option (right to buy) Common Stock (15,000) $10.21 Jan. 20, 2015 15,000 Disposed
Jan. 30, 2006 WDC Employee Stock Option (right to buy) Common Stock (1,000) $13.07 Sept. 24, 2013 1,000 Disposed
Dec. 6, 2005 WDC Employee Stock Option (right to buy) Common Stock (5,000) $3.85 Sept. 23, 2012 5,000 Disposed
Dec. 6, 2005 WDC Employee Stock Option (right to buy) Common Stock (8,000) $13.07 Sept. 24, 2013 8,000 Disposed
Aug. 25, 2005 WDC Employee Stock Option (right to buy) Common Stock (78,125) $10.21 Jan. 20, 2015 78,125 Disposed
July 1, 2005 WDC Phantom Stock Common Stock (450,000) · July 1, 2005 450,000 Disposed
Feb. 1, 2005 WDC Employee Stock Option (right to buy) Common Stock (285,800) $6.00 Oct. 27, 2010 285,800 Disposed
Feb. 1, 2005 WDC Employee Stock Option (right to buy) Common Stock (86,600) $6.94 April 19, 2009 86,600 Disposed
Feb. 1, 2005 WDC Employee Stock Option (right to buy) Common Stock (100,000) $6.95 Jan. 17, 2012 100,000 Disposed
Jan. 20, 2005 WDC Employee Stock Option (right to buy) Common Stock (250,000) $10.21 Jan. 20, 2015 250,000 Acquired
Dec. 6, 2004 WDC Employee Stock Option (right to buy) Common Stock (46,750) $2.10 Sept. 26, 2011 46,750 Disposed
Dec. 6, 2004 WDC Employee Stock Option (right to buy) Common Stock (137,500) $3.85 Sept. 23, 2012 137,500 Disposed
Dec. 6, 2004 WDC Employee Stock Option (right to buy) Common Stock (26,250) $4.81 Jan. 27, 2010 26,250 Disposed
Dec. 6, 2004 WDC Employee Stock Option (right to buy) Common Stock (25,300) $4.94 July 28, 2009 25,300 Disposed
Dec. 6, 2004 WDC Employee Stock Option (right to buy) Common Stock (14,200) $6.00 Oct. 27, 2010 14,200 Disposed
Dec. 3, 2004 WDC Employee Stock Option (right to buy) Common Stock (100,000) $2.10 Sept. 26, 2011 100,000 Disposed
July 1, 2004 WDC Phantom Stock Common Stock (300,000) · Dec. 31, 2004 300,000 Disposed
Dec. 19, 2003 WDC Incentive Stock Option (right to buy) Common Stock (3,250) $2.10 Sept. 26, 2011 3,250 Disposed
Dec. 19, 2003 WDC Incentive Stock Option (right to buy) Common Stock (10,000) $3.85 Sept. 23, 2012 10,000 Disposed
Dec. 19, 2003 WDC Incentive Stock Option (right to buy) Common Stock (1,875) $4.81 Jan. 27, 2010 1,875 Disposed
Dec. 19, 2003 WDC Incentive Stock Option (right to buy) Common Stock (38,400) $6.94 April 19, 2009 38,400 Disposed
Sept. 24, 2003 WDC Employee Stock Option (right to buy) Common Stock (200,000) $13.07 Sept. 24, 2013 200,000 Acquired
July 1, 2003 WDC Phantom Stock Common Stock (250,000) $0.00 Dec. 31, 2003 250,000 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).