Martin I Cole

Insider

Director

Trades at: WDC

30D 90D 1Y

Net shares · 365d

-10.0K

0 buy · 10.0K sell

Net value · 365d

-$3.7M

$0 in · $3.7M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 10.0K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

WDC Sell·S
Jun 9, 26

Director · 10b5-1

$8.7K

16 sh · $544.95

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$26.1K

48 sh · $543.92

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$26.1K

48 sh · $542.79

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$8.7K

16 sh · $540.96

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$17.3K

32 sh · $539.82

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$30.7K

57 sh · $538.81

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$38.2K

71 sh · $537.73

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$60.1K

112 sh · $536.27

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$8.6K

16 sh · $534.90

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$25.6K

48 sh · $533.97

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$51.2K

96 sh · $533.01

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$25.5K

48 sh · $531.62

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$33.9K

64 sh · $530.27

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$25.3K

48 sh · $528.07

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$67.5K

128 sh · $527.22

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$8.4K

16 sh · $525.56

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$25.2K

48 sh · $524.72

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$16.7K

32 sh · $523.23

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$83.4K

160 sh · $521.14

Own -1%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$24.9K

48 sh · $519.25

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$111.8K

216 sh · $517.59

Own -1%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$57.9K

112 sh · $516.72

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$202.0K

392 sh · $515.40

Own -1%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$152.2K

296 sh · $514.09

Own -1%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$162.2K

316 sh · $513.14

Own -1%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$158.6K

310 sh · $511.67

Own -1%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$166.5K

326 sh · $510.61

Own -1%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$16.3K

32 sh · $509.16

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$48.8K

96 sh · $507.94

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$48.5K

96 sh · $505.51

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$40.3K

80 sh · $503.80

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$64.4K

128 sh · $502.87

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$32.1K

64 sh · $501.72

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$8.0K

16 sh · $499.69

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$23.9K

48 sh · $498.95

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$23.9K

48 sh · $497.47

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$15.8K

32 sh · $494.63

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$21.7K

44 sh · $493.64

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$14.8K

30 sh · $492.38

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$18.7K

38 sh · $491.06

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$7.8K

16 sh · $488.06

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$23.4K

48 sh · $486.87

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$7.8K

16 sh · $485.54

Own -0%
WDC Sell·S
Jun 9, 26

Director · 10b5-1

$23.2K

48 sh · $484.28

Own -0%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$28.2K

100 sh · $281.99

Own -0%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$54.2K

193 sh · $280.73

Own -1%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$29.9K

107 sh · $278.97

Own -0%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$27.7K

100 sh · $277.16

Own -0%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$55.3K

200 sh · $276.53

Own -1%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$82.5K

300 sh · $274.87

Own -1%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$54.7K

200 sh · $273.57

Own -1%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$299.8K

1.1K sh · $272.56

Own -3%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$380.4K

1.4K sh · $271.68

Own -4%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$260.6K

966 sh · $269.72

Own -3%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$170.4K

634 sh · $268.84

Own -2%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$80.3K

300 sh · $267.81

Own -1%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$79.7K

300 sh · $265.70

Own -1%
WDC Sell·S
Mar 2, 26

Director · 10b5-1

$26.4K

100 sh · $263.66

Own -0%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 9, 2026	WDC	Director	Sell S	16	-0%	$544.95	$8.7K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$543.92	$26.1K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$542.79	$26.1K
Jun 9, 2026	WDC	Director	Sell S	16	-0%	$540.96	$8.7K
Jun 9, 2026	WDC	Director	Sell S	32	-0%	$539.82	$17.3K
Jun 9, 2026	WDC	Director	Sell S	57	-0%	$538.81	$30.7K
Jun 9, 2026	WDC	Director	Sell S	71	-0%	$537.73	$38.2K
Jun 9, 2026	WDC	Director	Sell S	112	-0%	$536.27	$60.1K
Jun 9, 2026	WDC	Director	Sell S	16	-0%	$534.90	$8.6K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$533.97	$25.6K
Jun 9, 2026	WDC	Director	Sell S	96	-0%	$533.01	$51.2K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$531.62	$25.5K
Jun 9, 2026	WDC	Director	Sell S	64	-0%	$530.27	$33.9K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$528.07	$25.3K
Jun 9, 2026	WDC	Director	Sell S	128	-0%	$527.22	$67.5K
Jun 9, 2026	WDC	Director	Sell S	16	-0%	$525.56	$8.4K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$524.72	$25.2K
Jun 9, 2026	WDC	Director	Sell S	32	-0%	$523.23	$16.7K
Jun 9, 2026	WDC	Director	Sell S	160	-1%	$521.14	$83.4K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$519.25	$24.9K
Jun 9, 2026	WDC	Director	Sell S	216	-1%	$517.59	$111.8K
Jun 9, 2026	WDC	Director	Sell S	112	-0%	$516.72	$57.9K
Jun 9, 2026	WDC	Director	Sell S	392	-1%	$515.40	$202.0K
Jun 9, 2026	WDC	Director	Sell S	296	-1%	$514.09	$152.2K
Jun 9, 2026	WDC	Director	Sell S	316	-1%	$513.14	$162.2K
Jun 9, 2026	WDC	Director	Sell S	310	-1%	$511.67	$158.6K
Jun 9, 2026	WDC	Director	Sell S	326	-1%	$510.61	$166.5K
Jun 9, 2026	WDC	Director	Sell S	32	-0%	$509.16	$16.3K
Jun 9, 2026	WDC	Director	Sell S	96	-0%	$507.94	$48.8K
Jun 9, 2026	WDC	Director	Sell S	96	-0%	$505.51	$48.5K
Jun 9, 2026	WDC	Director	Sell S	80	-0%	$503.80	$40.3K
Jun 9, 2026	WDC	Director	Sell S	128	-0%	$502.87	$64.4K
Jun 9, 2026	WDC	Director	Sell S	64	-0%	$501.72	$32.1K
Jun 9, 2026	WDC	Director	Sell S	16	-0%	$499.69	$8.0K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$498.95	$23.9K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$497.47	$23.9K
Jun 9, 2026	WDC	Director	Sell S	32	-0%	$494.63	$15.8K
Jun 9, 2026	WDC	Director	Sell S	44	-0%	$493.64	$21.7K
Jun 9, 2026	WDC	Director	Sell S	30	-0%	$492.38	$14.8K
Jun 9, 2026	WDC	Director	Sell S	38	-0%	$491.06	$18.7K
Jun 9, 2026	WDC	Director	Sell S	16	-0%	$488.06	$7.8K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$486.87	$23.4K
Jun 9, 2026	WDC	Director	Sell S	16	-0%	$485.54	$7.8K
Jun 9, 2026	WDC	Director	Sell S	48	-0%	$484.28	$23.2K
Mar 2, 2026	WDC	Director	Sell S	100	-0%	$281.99	$28.2K
Mar 2, 2026	WDC	Director	Sell S	193	-1%	$280.73	$54.2K
Mar 2, 2026	WDC	Director	Sell S	107	-0%	$278.97	$29.9K
Mar 2, 2026	WDC	Director	Sell S	100	-0%	$277.16	$27.7K
Mar 2, 2026	WDC	Director	Sell S	200	-1%	$276.53	$55.3K
Mar 2, 2026	WDC	Director	Sell S	300	-1%	$274.87	$82.5K
Mar 2, 2026	WDC	Director	Sell S	200	-1%	$273.57	$54.7K
Mar 2, 2026	WDC	Director	Sell S	1.1K	-3%	$272.56	$299.8K
Mar 2, 2026	WDC	Director	Sell S	1.4K	-4%	$271.68	$380.4K
Mar 2, 2026	WDC	Director	Sell S	966	-3%	$269.72	$260.6K
Mar 2, 2026	WDC	Director	Sell S	634	-2%	$268.84	$170.4K
Mar 2, 2026	WDC	Director	Sell S	300	-1%	$267.81	$80.3K
Mar 2, 2026	WDC	Director	Sell S	300	-1%	$265.70	$79.7K
Mar 2, 2026	WDC	Director	Sell S	100	-0%	$263.66	$26.4K

About Martin I Cole

This profile aggregates every SEC Form 4 insider transaction reported by Martin I Cole across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.