Western Digital WDC
1,006 filings, 7 in the last 30 days
SEC filing indexWhat the 8-Ks said
2 events in the last 3 years: the officer, auditor, restatement, cyber, restructuring, listing, impairment and debt items. One line each, the filing's own words.
- Nov 3, 2025 CEO, CFO, COO or CAOCAO change “On October 31, 2025, the Board of Directors (the “Board”) of Western Digital Corporation (the “Company”) unanimously appointed Brad Feller as Senior Vice President and Chief Accounting Officer of the Company, effective November 14, 2025, to succeed Gene M.” 8-K item 5.02 · all documents
- Jan 16, 2025 CEO, CFO, COO or CAOCFO change “The Company has commenced a comprehensive search for the role of Chief Financial Officer of the Company’s hard disk drive business following the Separation.” 8-K item 5.02 · all documents
From the SEC filing index and the text of each 8-K. A line appears only when the 8-K names one of these items; for item 5.02 only a move of the CEO, CFO, COO or chief accounting officer. Older 8-Ks may have no text downloaded, so they show no quote.
Late filings, 8-K notices and going concern
None found in the last 2 years
-
Late filing notices (NT 10-K, NT 10-Q)No notice in the last 2 years.
-
8-K notices: listing, impairment, debt triggerNo item 3.01, 2.06 or 2.04 in the last 2 years.
-
Going-concern language in the 10-KNo statement of substantial doubt in the latest 10-K.
Facts to read in the filing, not a verdict: many companies with one of these carry on normally, and a company with neither can still have problems.
Every filing on one line
Each mark is a filing or an event in one; the bigger square is a 10-K. Hover for what it is, click to open it.
All 101 events
- Oct 29, 2026 Planned sale Martin I Cole (Affiliate) gave notice of a planned sale of 4,000 shares worth about $1.6MForm 144, approximate sale date Oct 29, 2026, under a 10b5-1 plan adopted Mar 5, 2026
- Oct 23, 2026 Planned sale Brian Scott Davis (Executive Vice President and Chief Sales and Marketing Officer) ended a 10b5-1 trading planreported in the 10-Q
- Oct 23, 2026 Planned sale Irving Tan (Chief Executive Officer) adopted a 10b5-1 trading planreported in the 10-Q, up to 20,000 shares, runs to May 31, 2027
- Oct 23, 2026 Planned sale Tunç Doluca (director) adopted a 10b5-1 trading planreported in the 10-Q, up to 13,440 shares, runs to Dec 31, 2027
- Oct 23, 2026 10-Q Quarterly report (10-Q)period ended Oct 2, 2026
- Oct 22, 2026 8-K Quarterly results8-K item 2.02
- Oct 21, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 807 shares worth about $307KForm 144, approximate sale date Oct 21, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Sep 14, 2026 8-K Regulation FD disclosure, Other events8-K items 7.01, 8.01
- Sep 4, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 432 shares worth about $195KForm 144, approximate sale date Sep 4, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Sep 4, 2026 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 1,795 shares worth about $825KForm 144, approximate sale date Sep 4, 2026
- Aug 31, 2026 Planned sale STREETER STEPHANIE A (ASSOCIATED TO AFFILIATE) gave notice of a planned sale of 10,000 shares worth about $4.5MForm 144, approximate sale date Aug 31, 2026
- Aug 27, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 1,007 shares worth about $482KForm 144, approximate sale date Aug 27, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Aug 27, 2026 8-K Unregistered share sale (amended)8-K item 3.02
- Aug 26, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 476 shares worth about $215KForm 144, approximate sale date Aug 26, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Aug 26, 2026 8-K Unregistered share sale, Other events8-K items 3.02, 8.01
- Aug 24, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 684 shares worth about $305KForm 144, approximate sale date Aug 24, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Aug 21, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 235 shares worth about $112KForm 144, approximate sale date Aug 21, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Aug 14, 2026 Planned sale Ahmed Shihab (Executive Vice President and Chief Product Officer) adopted a 10b5-1 trading planreported in the 10-K, up to 24,000 shares, runs to Jun 1, 2028
- Aug 14, 2026 Planned sale Kimberly Alexy (director) adopted a 10b5-1 trading planreported in the 10-K, up to 10,000 shares, runs to Dec 1, 2027
- Aug 14, 2026 Planned sale Brian Scott Davis (Executive Vice President and Chief Sales and Marketing Officer) adopted a 10b5-1 trading planreported in the 10-K, up to 31,016 shares, runs to Feb 16, 2027
- Aug 14, 2026 10-K Annual report (10-K)period ended Jul 3, 2026
- Aug 11, 2026 Planned sale IRVING TAN (Officer, Director) gave notice of a planned sale of 20,000 shares worth about $8.9MForm 144, approximate sale date Aug 11, 2026, under a 10b5-1 plan adopted Feb 5, 2026
- Aug 5, 2026 8-K Quarterly results8-K item 2.02
- Jul 21, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 808 shares worth about $428KForm 144, approximate sale date Jul 21, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Jun 11, 2026 8-K Other events8-K item 8.01
- Jun 9, 2026 Planned sale Martin I Cole (Affiliate) gave notice of a planned sale of 8,000 shares worth about $4.2MForm 144, approximate sale date Jun 9, 2026, under a 10b5-1 plan adopted Mar 5, 2026
- Jun 8, 2026 8-K Unregistered share sale (amended)8-K item 3.02
- Jun 5, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 432 shares worth about $236KForm 144, approximate sale date Jun 5, 2026, under a 10b5-1 plan adopted Mar 6, 2026
- Jun 3, 2026 8-K Unregistered share sale, Other events8-K items 3.02, 8.01
- Jun 1, 2026 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 2,475 shares worth about $1.4MForm 144, approximate sale date Jun 1, 2026
- May 28, 2026 Planned sale KIDDOO FAMILY TRUST U/A DTD 02/07/2012 (Director) gave notice of a planned sale of 750 shares worth about $396KForm 144, approximate sale date May 28, 2026
- May 28, 2026 8-K Director or officer change, Regulation FD disclosure8-K items 5.02, 7.01
- May 27, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 214 shares worth about $115KForm 144, approximate sale date May 27, 2026, under a 10b5-1 plan adopted May 23, 2025
- May 22, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 308 shares worth about $150KForm 144, approximate sale date May 22, 2026, under a 10b5-1 plan adopted May 23, 2025
- May 21, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 106 shares worth about $49KForm 144, approximate sale date May 21, 2026, under a 10b5-1 plan adopted May 23, 2025
- May 11, 2026 Planned sale BRIAN SCOTT DAVIS (Officer) gave notice of a planned sale of 10,000 shares worth about $5.0MForm 144, approximate sale date May 11, 2026, under a 10b5-1 plan adopted Nov 3, 2025
- May 4, 2026 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 4,674 shares worth about $2.1MForm 144, approximate sale date May 4, 2026
- May 1, 2026 Planned sale IRVING TAN (Officer, Director) gave notice of a planned sale of 20,000 shares worth about $8.2MForm 144, approximate sale date May 1, 2026, under a 10b5-1 plan adopted May 12, 2025
- May 1, 2026 Planned sale Irving Tan (Chief Executive Officer of the Company) adopted a 10b5-1 trading planreported in the 10-Q, up to 80,000 shares, runs to May 31, 2027
- May 1, 2026 Planned sale Martin I. Cole (director) adopted a 10b5-1 trading planreported in the 10-Q, up to 12,000 shares, runs to Oct 31, 2026
- May 1, 2026 Planned sale Cynthia Tregillis (Executive Vice President, Chief Legal Officer and Secretary) adopted a 10b5-1 trading planreported in the 10-Q, up to 27,765 shares, runs to Dec 31, 2027
- May 1, 2026 10-Q Quarterly report (10-Q)period ended Apr 3, 2026
- Apr 30, 2026 8-K Quarterly results8-K item 2.02
- Apr 21, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 363 shares worth about $137KForm 144, approximate sale date Apr 21, 2026, under a 10b5-1 plan adopted May 23, 2025
- Mar 6, 2026 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 8,518 shares worth about $2.2MForm 144, approximate sale date Mar 6, 2026
- Mar 4, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 777 shares worth about $200KForm 144, approximate sale date Mar 4, 2026, under a 10b5-1 plan adopted May 23, 2025
- Mar 4, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 8,547 shares worth about $2.3MForm 144, approximate sale date Mar 4, 2026
- Mar 4, 2026 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 10,148 shares worth about $2.7MForm 144, approximate sale date Mar 4, 2026
- Mar 2, 2026 Planned sale Martin I Cole (Affiliate) gave notice of a planned sale of 6,000 shares worth about $1.7MForm 144, approximate sale date Mar 2, 2026
- Feb 26, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 214 shares worth about $61KForm 144, approximate sale date Feb 26, 2026, under a 10b5-1 plan adopted May 23, 2025
- Feb 24, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 308 shares worth about $87KForm 144, approximate sale date Feb 24, 2026, under a 10b5-1 plan adopted May 23, 2025
- Feb 24, 2026 8-K Bylaws or fiscal year changed, Other events8-K items 5.03, 8.01
- Feb 23, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 130 shares worth about $37KForm 144, approximate sale date Feb 23, 2026, under a 10b5-1 plan adopted May 23, 2025
- Feb 18, 2026 8-K Shareholder rights changed8-K item 3.03
- Feb 17, 2026 Planned sale BRIAN SCOTT DAVIS (Officer) gave notice of a planned sale of 10,000 shares worth about $2.8MForm 144, approximate sale date Feb 17, 2026, under a 10b5-1 plan adopted Nov 3, 2025
- Feb 9, 2026 8-K Other events8-K item 8.01
- Feb 6, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 6,780 shares worth about $1.8MForm 144, approximate sale date Feb 6, 2026
- Feb 5, 2026 Planned sale MASSENGILL LIVING TRUST (Director) gave notice of a planned sale of 36,926 shares worth about $9.9MForm 144, approximate sale date Feb 5, 2026, under a 10b5-1 plan adopted Nov 6, 2025
- Feb 2, 2026 Planned sale IRVING TAN (Officer, Director) gave notice of a planned sale of 20,000 shares worth about $5.1MForm 144, approximate sale date Feb 2, 2026, under a 10b5-1 plan adopted May 12, 2025
- Jan 30, 2026 Planned sale Brian Scott Davis (Executive Vice President and Chief Sales and Marketing Officer) adopted a 10b5-1 trading planreported in the 10-Q, up to 30,000 shares, runs to Aug 14, 2026
- Jan 30, 2026 Planned sale Matthew E. Massengill, (director) adopted a 10b5-1 trading planreported in the 10-Q, up to 36,926 shares, runs to May 15, 2026
- Jan 30, 2026 10-Q Quarterly report (10-Q)period ended Jan 2, 2026
- Jan 29, 2026 8-K Quarterly results8-K item 2.02
- Jan 21, 2026 Planned sale CYNTHIA LOCK TREGILLIS (Officer) gave notice of a planned sale of 447 shares worth about $102KForm 144, approximate sale date Jan 21, 2026, under a 10b5-1 plan adopted May 23, 2025
- Dec 5, 2025 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 2,474 shares worth about $414KForm 144, approximate sale date Dec 5, 2025
- Dec 5, 2025 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 6,469 shares worth about $1.1MForm 144, approximate sale date Dec 5, 2025
- Dec 4, 2025 Planned sale KIMBERLY ALEXY (Director) gave notice of a planned sale of 2,000 shares worth about $320KForm 144, approximate sale date Dec 4, 2025
- Dec 4, 2025 Planned sale VIDYADHARA K GUBBI (Officer) gave notice of a planned sale of 13,877 shares worth about $2.2MForm 144, approximate sale date Dec 4, 2025
- Dec 2, 2025 Planned sale Cynthia LOCK TREGILLIS (Officer) gave notice of a planned sale of 2,801 shares worth about $450KForm 144, approximate sale date Dec 2, 2025
- Nov 26, 2025 Planned sale GENE M ZAMISKA (Officer) gave notice of a planned sale of 814 shares worth about $128KForm 144, approximate sale date Nov 26, 2025, under a 10b5-1 plan adopted Mar 6, 2025
- Nov 25, 2025 Planned sale KIMBERLY ALEXY (Director) gave notice of a planned sale of 1,768 shares worth about $272KForm 144, approximate sale date Nov 25, 2025
- Nov 25, 2025 Planned sale ROXANNE OULMAN (Director) gave notice of a planned sale of 1,800 shares worth about $278KForm 144, approximate sale date Nov 25, 2025
- Nov 24, 2025 Planned sale GENE M ZAMISKA (Officer) gave notice of a planned sale of 458 shares worth about $65KForm 144, approximate sale date Nov 24, 2025, under a 10b5-1 plan adopted Mar 6, 2025
- Nov 24, 2025 8-K Director or officer change, Shareholder vote results8-K items 5.02, 5.07
- Nov 21, 2025 Planned sale GENE M ZAMISKA (Officer) gave notice of a planned sale of 468 shares worth about $65KForm 144, approximate sale date Nov 21, 2025, under a 10b5-1 plan adopted Mar 6, 2025
- Nov 5, 2025 Planned sale Martin I Cole (Affiliate) gave notice of a planned sale of 16,000 shares worth about $2.4MForm 144, approximate sale date Nov 5, 2025
- Nov 3, 2025 Planned sale IRVING TAN (Officer, Director) gave notice of a planned sale of 20,000 shares worth about $3.0MForm 144, approximate sale date Nov 3, 2025, under a 10b5-1 plan adopted May 12, 2025
- Nov 3, 2025 Officer CAO changeOn October 31, 2025, the Board of Directors (the “Board”) of Western Digital Corporation (the “Company”) unanimously appointed Brad Feller as Senior Vice President and Chief Accounting Officer of the Company, effective November 14, 2025, to succeed Gene M.
- Oct 31, 2025 Planned sale Martin I. Cole (director) adopted a 10b5-1 trading planreported in the 10-Q, up to 22,000 shares, runs to Oct 30, 2026
- Oct 31, 2025 10-Q Quarterly report (10-Q)period ended Oct 3, 2025
- Oct 30, 2025 8-K Quarterly results8-K item 2.02
- Aug 14, 2025 Planned sale Irving Tan (Chief Executive Officer) adopted a 10b5-1 trading planreported in the 10-K, up to 80,000 shares, runs to May 26, 2026
- Aug 14, 2025 Planned sale Cynthia Tregillis (Executive Vice President, Chief Legal Officer and Secretary) adopted a 10b5-1 trading planreported in the 10-K, up to 17,502 shares, runs to May 26, 2026
- Aug 14, 2025 10-K Annual report (10-K)period ended Jun 27, 2025
- Jul 30, 2025 8-K Quarterly results8-K item 2.02
- May 8, 2025 8-K Director or officer change, Regulation FD disclosure8-K items 5.02, 7.01
- May 2, 2025 Planned sale •Gene Zamiska (Senior Vice President, Global Accounting and Chief Accounting Officer) adopted a 10b5-1 trading planreported in the 10-Q, up to 29,653 shares, runs to Sep 4, 2026
- May 2, 2025 10-Q Quarterly report (10-Q)period ended Mar 28, 2025
- Apr 30, 2025 8-K Quarterly results8-K item 2.02
- Apr 7, 2025 8-K Regulation FD disclosure8-K item 7.01
- Mar 13, 2025 8-K Bylaws or fiscal year changed, Regulation FD disclosure8-K items 5.03, 7.01
- Feb 26, 2025 8-K Current report (amended)8-K
- Feb 24, 2025 8-K Material agreement signed, Acquisition or sale of assets completed, New debt or obligation, Other events8-K items 1.01, 2.01, 2.03, 8.01
- Feb 3, 2025 8-K Director or officer change8-K item 5.02
- Feb 3, 2025 8-K Other events8-K item 8.01
- Jan 31, 2025 10-Q Quarterly report (10-Q)period ended Dec 27, 2024
- Jan 30, 2025 8-K Director or officer change8-K item 5.02
- Jan 29, 2025 8-K Quarterly results8-K item 2.02
- Jan 16, 2025 Officer CFO changeThe Company has commenced a comprehensive search for the role of Chief Financial Officer of the Company’s hard disk drive business following the Separation.
- Dec 13, 2024 8-K Director or officer change8-K item 5.02
- Nov 25, 2024 8-K Director or officer change, Shareholder vote results8-K items 5.02, 5.07
From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).
Every filing
Newest first, by kind · each form links to sec.gov
| Filed | Form | What it is |
|---|---|---|
| Nov 5, 2026 | SCHEDULE 13G/A | 5%+ owner (passive), amended |
| Oct 30, 2026 | 4 | Insider trade |
| Oct 29, 2026 | 144 | Notice of planned insider sale |
| Oct 23, 2026 | 10-Q | Quarterly report |
| Oct 22, 2026 | 8-K | Quarterly results |
| Oct 22, 2026 | 4 | Insider trade |
| Oct 21, 2026 | 144 | Notice of planned insider sale |
| Oct 5, 2026 | ARS | Annual report to shareholders |
| Oct 5, 2026 | DEFA14A | Extra proxy material |
| Oct 5, 2026 | DEF 14A | Proxy statement |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 21, 2026 | 4 | Insider trade |
| Sep 14, 2026 | 8-K | Regulation FD disclosure, Other events |
| Sep 8, 2026 | 4 | Insider trade |
| Sep 8, 2026 | 4 | Insider trade |
| Sep 8, 2026 | 4 | Insider trade |
| Sep 4, 2026 | 144 | Notice of planned insider sale |
| Sep 4, 2026 | 144 | Notice of planned insider sale |
| Sep 2, 2026 | 4 | Insider trade |
| Sep 2, 2026 | 4 | Insider trade |
| Aug 31, 2026 | 144 | Notice of planned insider sale |
| Aug 27, 2026 | 144 | Notice of planned insider sale |
| Aug 27, 2026 | 4 | Insider trade |
| Aug 27, 2026 | 4 | Insider trade |
| Aug 27, 2026 | 4 | Insider trade |
| Aug 27, 2026 | 4 | Insider trade |
| Aug 27, 2026 | 4 | Insider trade |
| Aug 27, 2026 | 4 | Insider trade |
| Aug 27, 2026 | 4 | Insider trade |
| Aug 27, 2026 | 8-K/A | Unregistered share sale |
| Aug 26, 2026 | 144 | Notice of planned insider sale |
| Aug 26, 2026 | 8-K | Unregistered share sale, Other events |
| Aug 24, 2026 | 144 | Notice of planned insider sale |
| Aug 24, 2026 | 4 | Insider trade |
| Aug 24, 2026 | 4 | Insider trade |
| Aug 24, 2026 | 4 | Insider trade |
| Aug 24, 2026 | 4 | Insider trade |
| Aug 21, 2026 | 144 | Notice of planned insider sale |
| Aug 14, 2026 | 10-K | Annual report |
| Aug 12, 2026 | 4 | Insider trade |
| Aug 11, 2026 | 144 | Notice of planned insider sale |
| Aug 6, 2026 | SCHEDULE 13G/A | 5%+ owner (passive), amended |
| Aug 5, 2026 | 8-K | Quarterly results |
| Jul 31, 2026 | SCHEDULE 13G/A | 5%+ owner (passive), amended |
| Jul 29, 2026 | 4 | Insider trade |
| Jul 29, 2026 | 4 | Insider trade |
| Jul 21, 2026 | 144 | Notice of planned insider sale |
| Jul 21, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 22, 2026 | 4 | Insider trade |
| Jun 11, 2026 | 4 | Insider trade |
| Jun 11, 2026 | 4 | Insider trade |
| Jun 11, 2026 | 8-K | Other events |
| Jun 9, 2026 | 144 | Notice of planned insider sale |
| Jun 8, 2026 | 8-K/A | Unregistered share sale |
| Jun 5, 2026 | 144 | Notice of planned insider sale |
| Jun 5, 2026 | 4 | Insider trade |
| Jun 5, 2026 | 4 | Insider trade |
| Jun 5, 2026 | 4 | Insider trade |
| Jun 3, 2026 | 8-K | Unregistered share sale, Other events |
| Jun 2, 2026 | 4 | Insider trade |
| Jun 1, 2026 | 144 | Notice of planned insider sale |
| Jun 1, 2026 | SD | Conflict minerals report |
| May 29, 2026 | 4 | Insider trade |
| May 28, 2026 | 144 | Notice of planned insider sale |
| May 28, 2026 | 8-K | Director or officer change, Regulation FD disclosure |
| May 28, 2026 | 4 | Insider trade |
| May 28, 2026 | 3 | New insider |
| May 27, 2026 | 144 | Notice of planned insider sale |
| May 27, 2026 | 4 | Insider trade |
| May 27, 2026 | 4 | Insider trade |
| May 27, 2026 | 4 | Insider trade |
| May 27, 2026 | 4 | Insider trade |
| May 22, 2026 | 144 | Notice of planned insider sale |
Show the other 75 filings on this page
Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.
Sources
SEC's filing index (data.sec.gov submissions). Each form links to the document on sec.gov.
Also
Earnings releases: the text of each quarter's results release. Statements by period: the income statement, balance sheet or cash flow of the last filings side by side.
Work with it
Excel workbook · CSV. Google Sheet that stays up to date: paste =IMPORTDATA("https://tickdelta.com/company/WDC/export.csv") into a cell.