Cole Martin I 的 Form 4 申報

Western Digital Corp（WDC），2026/6/11 申報

申報編號: 0001266824-26-000126
申報時間: 2026/6/11
交易日: 2026/6/9
申報延遲: 2 天
10b5-1 計畫: 有勾選

SEC EDGAR 原文（在新分頁開啟）

這份申報列了 30 筆非衍生性交易。公開市場賣出合計 $167.7 萬。交易後 2 天申報。

申報人

一份 Form 4 可以有好幾位申報人，例如本人與他控制的基金。各交易表上顯示的是第一位。

這份申報的申報人
申報人	與公司的關係
Cole Martin ICIK 0001302874	董事

非衍生性證券（表 I）

普通股等股票的取得與處分，每一列是申報上的一筆。

非衍生性證券的交易
交易日	證券	交易	股數	價格	金額	交易後持股	持有方式
2026/6/9	Common Stock	S賣出處分	−48	$484.28^F2	−$23,245.44	29,385	直接
2026/6/9	Common Stock	S賣出處分	−16	$485.54	−$7,768.64	29,369	直接
2026/6/9	Common Stock	S賣出處分	−48	$486.87^F3	−$23,369.76	29,321	直接
2026/6/9	Common Stock	S賣出處分	−16	$488.06	−$7,808.96	29,305	直接
2026/6/9	Common Stock	S賣出處分	−38	$491.06^F4	−$18,660.28	29,267	直接
2026/6/9	Common Stock	S賣出處分	−30	$492.38^F5	−$14,771.4	29,237	直接
2026/6/9	Common Stock	S賣出處分	−44	$493.64^F6	−$21,720.16	29,193	直接
2026/6/9	Common Stock	S賣出處分	−32	$494.63^F7	−$15,828.16	29,161	直接
2026/6/9	Common Stock	S賣出處分	−48	$497.47^F8	−$23,878.56	29,113	直接
2026/6/9	Common Stock	S賣出處分	−48	$498.95^F9	−$23,949.6	29,065	直接
2026/6/9	Common Stock	S賣出處分	−16	$499.69	−$7,995.04	29,049	直接
2026/6/9	Common Stock	S賣出處分	−64	$501.72^F10	−$32,110.08	28,985	直接
2026/6/9	Common Stock	S賣出處分	−128	$502.87^F11	−$64,367.36	28,857	直接
2026/6/9	Common Stock	S賣出處分	−80	$503.80^F12	−$40,304	28,777	直接
2026/6/9	Common Stock	S賣出處分	−96	$505.51^F13	−$48,528.96	28,681	直接
2026/6/9	Common Stock	S賣出處分	−96	$507.94^F14	−$48,762.24	28,585	直接
2026/6/9	Common Stock	S賣出處分	−32	$509.16^F15	−$16,293.12	28,553	直接
2026/6/9	Common Stock	S賣出處分	−326	$510.61^F16	−$166,458.86	28,227	直接
2026/6/9	Common Stock	S賣出處分	−310	$511.67^F17	−$158,617.7	27,917	直接
2026/6/9	Common Stock	S賣出處分	−316	$513.14^F18	−$162,152.24	27,601	直接
2026/6/9	Common Stock	S賣出處分	−296	$514.09^F19	−$152,170.64	27,305	直接
2026/6/9	Common Stock	S賣出處分	−392	$515.40^F20	−$202,036.8	26,913	直接
2026/6/9	Common Stock	S賣出處分	−112	$516.72^F21	−$57,872.64	26,801	直接
2026/6/9	Common Stock	S賣出處分	−216	$517.59^F22	−$111,799.44	26,585	直接
2026/6/9	Common Stock	S賣出處分	−48	$519.25^F23	−$24,924	26,537	直接
2026/6/9	Common Stock	S賣出處分	−160	$521.14^F24	−$83,382.4	26,377	直接
2026/6/9	Common Stock	S賣出處分	−32	$523.23^F25	−$16,743.36	26,345	直接
2026/6/9	Common Stock	S賣出處分	−48	$524.72^F26	−$25,186.56	26,297	直接
2026/6/9	Common Stock	S賣出處分	−16	$525.56	−$8,408.96	26,281	直接
2026/6/9	Common Stock	S賣出處分	−128	$527.22^F27	−$67,484.16	26,153	直接

附註與備註

本站收錄交易價格引用的附註、修正申報（Form 4/A）的全部附註，以及申報的備註。其他附註，例如間接持有的方式、交易計畫的細節，請看 SEC EDGAR 上的原文。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $483.99 to a high of $484.57. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $486.54 to a high of $487.31. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $490.99 to a high of $491.43. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $491.99 to a high of $492.88. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $493.02 to a high of $493.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $494.18 to a high of $495.07. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $497.11 to a high of $497.69. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $498.49 to a high of $499.18. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F10

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $501.34 to a high of $502.26. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F11

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $502.49 to a high of $503.39. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F12

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $503.52 to a high of $504.05. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F13

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $504.99 to a high of $505.95. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F14

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $507.51 to a high of $508.25. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F15

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $508.67 to a high of $509.38. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F16

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $510.20 to a high of $511.11. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F17

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $511.22 to a high of $512.18. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F18

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $512.66 to a high of $513.65. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F19

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $513.81 to a high of $514.62. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F20

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $514.95 to a high of $515.86. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F21

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $515.99 to a high of $516.91. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F22

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $517.17 to a high of $518.16. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F23

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $518.90 to a high of $519.79. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F24

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $520.76 to a high of $521.59. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F25

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $522.98 to a high of $523.48. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F26

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $524.19 to a high of $525.01. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

F27

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $526.82 to a high of $527.60. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

表 I 有 1 筆交易的價格引用這則附註。

看 SEC EDGAR 上的完整原文（在新分頁開啟）