Follow the people · Insider
Martin I. Cole
Martin I. Cole files insider transactions with the SEC as a director of Western Digital (WDC). We hold 5 disclosed purchases and sales filed since 7 February 2006, 4 of them in the last 90 days.
- Files forWDC
- Disclosed buys and sells5 in all, 4 in the last 90 days
- Last disclosure29 July 2026
Positions held
5 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 December 2014 — 28 July 2026Director · Western Digital (WDC)177 Form 4 lines · source: SEC Form 4
- Filed 16 July 2015 — 2 March 2026Director · Western Union CO (WU)14 Form 4 lines · source: SEC Form 4
- Filed 15 June 2017 — 31 December 2019Interim CEO · Cloudera (CLDR)22 Form 4 lines · source: SEC Form 4
- Filed 5 February 2006 — 1 July 2014Group Chief Exec - Technology · Accenture (ACN)131 Form 4 lines · source: SEC Form 4
- Filed 30 October 2006 — 30 March 2011Other role · Accenture Sca (NONE)13 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 64 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 64 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 154 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 118 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 64 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 96 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 41 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 39 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 70 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 106 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 144 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 128 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 304 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 312 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 328 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 529 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 248 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 64 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 199 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 115 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 93 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 103 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 115 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 38 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 112 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 160 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 429 July 2026Common Stock · traded 28 July 2026 · filed 29 July 2026
- was granted 0 shares of Western Digital (a derivative holding)SEC Form 422 June 2026Dividend Equivalent Rights · traded 17 June 2026 · filed 22 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 16 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 64 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 128 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 80 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 96 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 96 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 326 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 310 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 16 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 316 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 296 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 392 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 112 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 216 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 160 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 16 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 128 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 16 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 38 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 30 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 44 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 32 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 16 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 16 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 64 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 96 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 48 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 16 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 112 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 71 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 57 shares of Western DigitalSEC Form 411 June 2026Common Stock · traded 9 June 2026 · filed 11 June 2026
- was granted 1 share of Western Digital (a derivative holding)SEC Form 419 March 2026Dividend Equivalent Rights · traded 18 March 2026 · filed 19 March 2026
- was granted 1 share of Western Digital (a derivative holding)SEC Form 419 March 2026Dividend Equivalent Rights · traded 18 March 2026 · filed 19 March 2026
- was granted 20,921 shares of Western Union COSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- was granted 20,921 shares of Western Union COSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 200 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 107 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 193 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 300 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 300 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 634 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 966 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 1,400 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 1,100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 200 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 300 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 300 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 634 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 966 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 1,400 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 1,100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 200 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 300 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 200 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 107 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 193 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 100 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 300 shares of Western DigitalSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- was granted 1 share of Western Digital (a derivative holding)SEC Form 422 December 2025Dividend Equivalent Rights · traded 18 December 2025 · filed 22 December 2025
- ▼ sold on the open market 100 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 500 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 600 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 900 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 400 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 451 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 2,539 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 510 shares of Western DigitalSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- exercised options over 14 shares of Western Digital (a derivative holding)SEC Form 421 November 2025Dividend Equivalent Rights · traded 19 November 2025 · filed 21 November 2025
- exercised options over 14 shares of Western DigitalSEC Form 421 November 2025Common Stock · traded 19 November 2025 · filed 21 November 2025
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.