COLE MARTIN I

PrivateCIK: 1302874
Location

DENVER, CO

COLE MARTIN I sold 15.0% of their position (3.81K shares) of WESTERN DIGITAL CORP on the open market

Open‑market sale worth $1.71M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 30 sales
InsiderCOLE MARTIN ICIK 1302874
IssuerWESTERN DIGITAL CORPCIK 106040
Director
Since Mar 2026
-3.81K
Net shares
Net seller
$1.71M
Total sold
30
Open market trades
0B · 30S
30
Total transactions
3.81K disposed
Non-Derivative Transactions30

Common Stock

Direct
S · Sale

Shares

64.00

Price / share

$424.05

Trade value

$27.14K

% of position

0.3%
7/28/2026
25.43K25.37K

Common Stock

Direct
S · Sale

Shares

32.00

Price / share

$425.31

Trade value

$13.61K

% of position

0.1%
7/28/2026
25.37K25.34K

Common Stock

Direct
S · Sale

Shares

64.00

Price / share

$426.45

Trade value

$27.29K

% of position

0.3%
7/28/2026
25.34K25.27K

Common Stock

Direct
S · Sale

Shares

115.00

Price / share

$428.08

Trade value

$49.23K

% of position

0.5%
7/28/2026
25.27K25.16K

Common Stock

Direct
S · Sale

Shares

93.00

Price / share

$429.12

Trade value

$39.91K

% of position

0.4%
7/28/2026
25.16K25.07K

Common Stock

Direct
S · Sale

Shares

103.00

Price / share

$430.45

Trade value

$44.34K

% of position

0.4%
7/28/2026
25.07K24.96K

Common Stock

Direct
S · Sale

Shares

115.00

Price / share

$431.41

Trade value

$49.61K

% of position

0.5%
7/28/2026
24.96K24.85K

Common Stock

Direct
S · Sale

Shares

38.00

Price / share

$432.20

Trade value

$16.42K

% of position

0.2%
7/28/2026
24.85K24.81K

Common Stock

Direct
S · Sale

Shares

112.00

Price / share

$433.84

Trade value

$48.59K

% of position

0.5%
7/28/2026
24.81K24.70K

Common Stock

Direct
S · Sale

Shares

64.00

Price / share

$434.81

Trade value

$27.83K

% of position

0.3%
7/28/2026
24.70K24.63K

Common Stock

Direct
S · Sale

Shares

32.00

Price / share

$435.58

Trade value

$13.94K

% of position

0.1%
7/28/2026
24.63K24.60K

Common Stock

Direct
S · Sale

Shares

154.00

Price / share

$436.89

Trade value

$67.28K

% of position

0.6%
7/28/2026
24.60K24.45K

Common Stock

Direct
S · Sale

Shares

118.00

Price / share

$438.08

Trade value

$51.69K

% of position

0.5%
7/28/2026
24.45K24.33K

Common Stock

Direct
S · Sale

Shares

64.00

Price / share

$439.38

Trade value

$28.12K

% of position

0.3%
7/28/2026
24.33K24.27K

Common Stock

Direct
S · Sale

Shares

96.00

Price / share

$440.96

Trade value

$42.33K

% of position

0.4%
7/28/2026
24.27K24.17K

Common Stock

Direct
S · Sale

Shares

32.00

Price / share

$442.47

Trade value

$14.16K

% of position

0.1%
7/28/2026
24.17K24.14K

Common Stock

Direct
S · Sale

Shares

32.00

Price / share

$444.51

Trade value

$14.22K

% of position

0.1%
7/28/2026
24.14K24.11K

Common Stock

Direct
S · Sale

Shares

32.00

Price / share

$447.10

Trade value

$14.31K

% of position

0.1%
7/28/2026
24.11K24.07K

Common Stock

Direct
S · Sale

Shares

41.00

Price / share

$448.46

Trade value

$18.39K

% of position

0.2%
7/28/2026
24.07K24.03K

Common Stock

Direct
S · Sale

Shares

39.00

Price / share

$449.42

Trade value

$17.53K

% of position

0.2%
7/28/2026
24.03K23.99K

Common Stock

Direct
S · Sale

Shares

70.00

Price / share

$451.30

Trade value

$31.59K

% of position

0.3%
7/28/2026
23.99K23.92K

Common Stock

Direct
S · Sale

Shares

106.00

Price / share

$452.12

Trade value

$47.93K

% of position

0.4%
7/28/2026
23.92K23.82K

Common Stock

Direct
S · Sale

Shares

144.00

Price / share

$453.27

Trade value

$65.27K

% of position

0.6%
7/28/2026
23.82K23.67K

Common Stock

Direct
S · Sale

Shares

128.00

Price / share

$454.44

Trade value

$58.17K

% of position

0.5%
7/28/2026
23.67K23.55K

Common Stock

Direct
S · Sale

Shares

304.00

Price / share

$455.55

Trade value

$138.49K

% of position

1.3%
7/28/2026
23.55K23.24K

Common Stock

Direct
S · Sale

Shares

312.00

Price / share

$456.52

Trade value

$142.43K

% of position

1.3%
7/28/2026
23.24K22.93K

Common Stock

Direct
S · Sale

Shares

328.00

Price / share

$457.45

Trade value

$150.04K

% of position

1.4%
7/28/2026
22.93K22.60K

Common Stock

Direct
S · Sale

Shares

529.00

Price / share

$458.96

Trade value

$242.79K

% of position

2.3%
7/28/2026
22.60K22.07K

Common Stock

Direct
S · Sale

Shares

248.00

Price / share

$459.97

Trade value

$114.07K

% of position

1.1%
7/28/2026
22.07K21.82K

Common Stock

Direct
S · Sale

Shares

199.00

Price / share

$461.23

Trade value

$91.79K

% of position

0.9%
7/28/2026
21.82K21.63K
Total

Net shares

3.81K

Net value

-$1.71M

Derivative Transactions0
No derivative transactions reported