Martin Cole sold $1.6M of Western Digital stock
By AlphaYouPublished Form 4
Cole Martin I
Reporting filer
Martin Cole reported selling 4,000 shares of Western Digital Corp for about $1.6M ($395.47 a share on average). Form 4 filed Oct 30, 2026 lists 12 entries.
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- Disclosed
- Oct 30, 2026
Reported details
12 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 204 | 390.0406 | 21,229 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 385 | 391.0458 | 20,844 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 407 | 392.4181 | 20,437 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 494 | 393.2193 | 19,943 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 243 | 394.4098 | 19,700 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 209 | 395.3043 | 19,491 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 317 | 396.3138 | 19,174 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 584 | 397.4792 | 18,590 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 723 | 398.4499 | 17,867 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 303 | 399.3569 | 17,564 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 88 | 400.3294 | 17,476 | 1 day | Filed terms
|
| Common Stock | Cole Martin I | 2026-10-29 | S | Sale | 43 | 401.4675 | 17,433 | 1 day | Filed terms
|
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 204
- Price
- 390.0406
- Following holdings
- 21,229
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 204
- transaction Price Per Share: 390.0406
- id: F2
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 21229
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 385
- Price
- 391.0458
- Following holdings
- 20,844
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 385
- transaction Price Per Share: 391.0458
- id: F3
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 20844
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 407
- Price
- 392.4181
- Following holdings
- 20,437
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 407
- transaction Price Per Share: 392.4181
- id: F4
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 20437
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 494
- Price
- 393.2193
- Following holdings
- 19,943
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 494
- transaction Price Per Share: 393.2193
- id: F5
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 19943
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 243
- Price
- 394.4098
- Following holdings
- 19,700
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 243
- transaction Price Per Share: 394.4098
- id: F6
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 19700
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 209
- Price
- 395.3043
- Following holdings
- 19,491
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 209
- transaction Price Per Share: 395.3043
- id: F7
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 19491
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 317
- Price
- 396.3138
- Following holdings
- 19,174
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 317
- transaction Price Per Share: 396.3138
- id: F8
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 19174
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 584
- Price
- 397.4792
- Following holdings
- 18,590
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 584
- transaction Price Per Share: 397.4792
- id: F9
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 18590
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 723
- Price
- 398.4499
- Following holdings
- 17,867
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 723
- transaction Price Per Share: 398.4499
- id: F10
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 17867
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 303
- Price
- 399.3569
- Following holdings
- 17,564
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 303
- transaction Price Per Share: 399.3569
- id: F11
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 17564
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 88
- Price
- 400.3294
- Following holdings
- 17,476
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 88
- transaction Price Per Share: 400.3294
- id: F12
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 17476
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Cole Martin I
- Date
- 2026-10-29
- Code
- S
- Action
- Sale
- Quantity
- 43
- Price
- 401.4675
- Following holdings
- 17,433
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-29
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 43
- transaction Price Per Share: 401.4675
- id: F13
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 17433
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Cole Martin I: Director.
- The filing reports a Rule 10b5-1 trading plan.
- F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026.
- F2: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $389.6074 to a high of $390.5492. 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.
- F3: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $390.8463 to a high of $391.8300. 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.
- F4: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $391.8473 to a high of $392.8400. 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.
- F5: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $392.8499 to a high of $393.7911. 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.
- F6: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $393.8700 to a high of $394.8682. 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.
- F7: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $394.8900 to a high of $395.8721. 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.
- F8: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $395.9300 to a high of $396.9100. 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.
- F9: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $396.9333 to a high of $397.9274. 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.
- F10: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $397.9343 to a high of $398.9000. 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.
- F11: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $398.9400 to a high of $399.9200. 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.
- F12: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $399.9563 to a high of $400.9500. 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.
- F13: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $401.0000 to a high of $401.8100. 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.
Original sources
Prepared automatically from public filing data. Report a correction.