Insider and congress filings
Western Digital Corporation (WDC)
About Western Digital Corporation
from the company's filings and listing- Exchange
- NASDAQ
- Sector
- Technology
- Industry
- Computer Hardware
- Chief executive
- Tiang Yew Tan
- Employees
- 40,000
- Listed since
- Oct 31, 1978
- Market value
- $166.2B
- Price to earnings
- 17.8
- Earnings per share
- $27.32
- Dividend yield
- 0.11%
Earnings
6 reported quarters · next on Oct 29, 2026| Quarter | EPS | EPS expected | Revenue | Revenue expected | Result |
|---|---|---|---|---|---|
| Q4 FY2026reported Aug 5, 2026 | $3.56 | $3.31 | $3.7B | $3.7B | EPS beatRevenue in line |
| Q3 FY2026reported Apr 30, 2026 | $2.72 | $2.39 | $3.3B | $3.2B | EPS beatRevenue beat |
| Q2 FY2026reported Jan 29, 2026 | $2.13 | $1.93 | $3.0B | $2.9B | EPS beatRevenue beat |
| Q1 FY2026reported Oct 30, 2025 | $1.78 | $1.59 | $2.8B | $2.7B | EPS beatRevenue beat |
| Jul 30, 2025 | $1.66 | $1.48 | $2.6B | $2.5B | EPS beatRevenue beat |
| Q3 FY2025reported Apr 30, 2025 | $1.36 | $1.12 | $2.3B | $2.3B | EPS beatRevenue in line |
Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag marked GAAP compares a GAAP figure the company reported with an adjusted consensus, two different measures, so a one-time gain or charge can move it either way; basis unverified means we could not classify the reported figure. A flag reads n/a only when a number is missing. An estimate is a forecast made by analysts, not a company target.
Executive pay
as filed for 2025 · proxy filed Oct 6, 2025| Executive | Salary | Stock awards | Other | Total |
|---|---|---|---|---|
| Irving TanChief Executive Officer | $836K | $8.5M | $2.2M | $11.5M |
| Kris SennesaelExecutive Vice President and Chief Financial Officer | $83K | $8.0M | $2.1M | $10.2M |
| Ahmed M. ShihabExecutive Vice President and Chief Product Officer | $166K | $7.0M | $271K | $7.4M |
| Cynthia L. TregillisExecutive Vice President, Chief Legal Officer and Secr | $573K | $3.1M | $743K | $4.5M |
| Vidyadhara K. GubbiExecutive Vice President and Chief of Global Operation | $424K | $3.2M | $529K | $4.1M |
The summary compensation table from the 2025 proxy statement, current executives only. 4 executives who have since left the company are named in that filing and not shown here. Read the filing
Institutional holders
13F positions as of Jun 30, 2026| Holder | Value | Shares | Change | Of company |
|---|---|---|---|---|
| Blackrock, Inc. | $21.0B | 32,953,613 | -7.9% | 9.55% |
| FMR LLC | $16.6B | 25,983,645 | -17.8% | 7.53% |
| Vanguard Capital Management LLC | $14.4B | 22,510,811 | +2.2% | 6.52% |
| Jpmorgan Chase & Co | $11.1B | 17,007,789 | -2.9% | 4.93% |
| Capital World Investors | $10.6B | 16,598,211 | +39.7% | 4.81% |
| State Street Corp | $10.4B | 16,276,615 | +5.2% | 4.72% |
| Invesco Ltd. | $9.2B | 14,435,741 | +102.9% | 4.18% |
| Vanguard Portfolio Management LLC | $8.4B | 13,109,474 | -23.7% | 3.80% |
| Jane Street Group, LLC | $6.1B | 9,570,100 | +40.5% | 2.77% |
| Geode Capital Management, LLC | $5.4B | 8,411,628 | -11.2% | 2.44% |
| Morgan Stanley | $5.2B | 8,148,144 | +2.6% | 2.36% |
| Bank Of America Corp | $4.1B | 6,489,630 | -23.6% | 1.88% |
A 13F reports long US equity positions 45 days after the quarter ends, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory.
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Open-market insider trades
8 filings of 135 on record| Insider | Action | Shares | Price | Value | Trade date | Delay |
|---|---|---|---|---|---|---|
| Vidyadhara K. GubbiChief of Global Operations | Sold | 1,795 | $459.87 | $825K | Sep 4, 2026 | 4d |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Sold · scheduled | 432 | $451.20 | $195K | Sep 4, 2026 | 4d |
| Stephanie A. StreeterDirector | Sold | 2,000 | $447.06 | $894K | Aug 31, 2026 | 2d |
| Stephanie A. StreeterDirector | Sold | 1,600 | $455.00 | $728K | Sep 1, 2026 | 1d |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Sold · scheduled | 1,007 | $478.36 | $482K | Aug 27, 2026 | 0d |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Sold · scheduled | 476 | $450.78 | $215K | Aug 26, 2026 | 1d |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Sold | 235 | $477.27 | $112K | Aug 21, 2026 | 3d |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Sold | 684 | $446.17 | $305K | Aug 24, 2026 | 0d |
One row is one filing. A filing that reported its trade in several tranches is summed, priced at the weighted average, and marked with its line count.
Congress trades in WDC
20 disclosures of 65 on record · median 28d of the 45 allowed| Member | Type | Action | Amount disclosed | Since the trade | Trade date | Disclosed | Delay |
|---|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr.Filed late | Stock | Purchase | $1,001 - $15,000 | +1.1%S&P +2.6% · vs S&P 500 -1.5% | Jul 17, 2026 | Sep 4, 2026 | 49d |
| Alan ArmstrongSelfFiled late | Stock | Purchase | $1,001 - $15,000 | +75.2%S&P +20.2% · vs S&P 500 +54.9% | Mar 27, 2026 | Jul 21, 2026 | 116d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +37.7%S&P +11.1% · vs S&P 500 +26.6% | Apr 13, 2026 | May 11, 2026 | 28d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +63.6%S&P +16.0% · vs S&P 500 +47.7% | Mar 23, 2026 | Apr 7, 2026 | 15d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +85.4%S&P +12.5% · vs S&P 500 +72.9% | Feb 5, 2026 | Mar 9, 2026 | 32d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +73.2%S&P +9.8% · vs S&P 500 +63.4% | Jan 29, 2026 | Feb 6, 2026 | 8d |
| Jefferson Shreve | Stock | Sale | $15,001 - $50,000 | +935.6%S&P +30.8% · vs S&P 500 +904.8% | May 12, 2025 | Jun 22, 2025 | 41d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +1179.3%S&P +42.4% · vs S&P 500 +1136.8% | Apr 23, 2025 | May 12, 2025 | 19d |
| Jefferson Shreve | Stock | Purchase | $15,001 - $50,000 | +1221.0%S&P +44.8% · vs S&P 500 +1176.1% | Apr 17, 2025 | May 8, 2025 | 21d |
| Robert Bresnahan | Stock | Sale | $1,001 - $15,000 | +1302.0%S&P +42.9% · vs S&P 500 +1259.1% | Apr 11, 2025 | May 8, 2025 | 27d |
| Robert Bresnahan | Stock | Sale | $1,001 - $15,000 | +1283.1%S&P +45.4% · vs S&P 500 +1237.7% | Apr 10, 2025 | May 8, 2025 | 28d |
| Jefferson Shreve | Stock | Sale | $15,001 - $50,000 | +1047.5%S&P +38.2% · vs S&P 500 +1009.2% | Mar 13, 2025 | Apr 11, 2025 | 29d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +1063.5%S&P +33.1% · vs S&P 500 +1030.5% | Mar 6, 2025 | Apr 10, 2025 | 35d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +633.9%S&P +28.1% · vs S&P 500 +605.7% | Jan 17, 2025 | Feb 6, 2025 | 20d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +517.9%S&P +38.9% · vs S&P 500 +479.0% | Jul 2, 2024 | Aug 7, 2024 | 36d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +522.9%S&P +44.9% · vs S&P 500 +478.0% | May 29, 2024 | Jun 5, 2024 | 7d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +1387.4%S&P +88.7% · vs S&P 500 +1298.7% | Apr 25, 2023 | May 8, 2023 | 13d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +1253.7%S&P +93.7% · vs S&P 500 +1160.0% | Mar 24, 2023 | Apr 7, 2023 | 14d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +1169.8%S&P +97.6% · vs S&P 500 +1072.2% | Jan 9, 2023 | Feb 7, 2023 | 29d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +1246.4%S&P +88.3% · vs S&P 500 +1158.2% | Dec 2, 2022 | Dec 6, 2022 | 4d |
Since the trade: the stock's move from the trade date to the latest close we hold, as of Sep 10, 2026, an estimate, with the S&P 500 over the same window and the difference against it. The figures describe the stock after the trade, not the member's result: the filing carries a band, not a fill, and a sale keeps the same sign, so a positive figure after a sale means the stock kept rising. An option row carries the underlying stock's move. A row marked n/a has no market price. Not investment advice.
Members of Congress reporting a position
1 member · estimate, as of Sep 10, 20261 member reports a position (estimated). The largest estimated position is in the $15,001 - $50,000 band.
| Member | Party, chamber | Estimated position | Share of their portfolio |
|---|---|---|---|
| Michael A. Rulli | Republican · House | $15,001 - $50,000 | 2.0% |
Estimate, as of Sep 10, 2026. Each position is modelled from the member's disclosed transactions and annual filings: the midpoint of each disclosed band, moved with the stock's price since the trade. It is a rough estimate of a reported position, not a figure from a filing, which is why it is shown as a band. Share of portfolio sets that estimate against the member's whole estimated public-stock portfolio.
Awards, option exercises and gifts (20)
| Insider | Event | Shares | Date |
|---|---|---|---|
| Brian Scott DavisChief Sales & Mrktng Officer | Option exercise | 14 | Sep 3, 2026 |
| Brian Scott DavisChief Sales & Mrktng Officer | Tax withholding | 882 | Sep 3, 2026 |
| Vidyadhara K. GubbiChief of Global Operations | Option exercise | 28 | Sep 3, 2026 |
| Vidyadhara K. GubbiChief of Global Operations | Tax withholding | 1,764 | Sep 3, 2026 |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Option exercise | 14 | Sep 3, 2026 |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Tax withholding | 700 | Sep 3, 2026 |
| Irving TanChief Executive Officer | Other (see filing) | 112,500 | Aug 31, 2026 |
| Irving TanChief Executive Officer | Gift | 112,500 | Sep 1, 2026 |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Option exercise | 18 | Aug 26, 2026 |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Option exercise | 15 | Aug 25, 2026 |
| Cynthia L. TregillisChief Legal Officer & Corp Sec | Stock award | 3,878 | Aug 25, 2026 |
| Irving TanChief Executive Officer | Option exercise | 64 | Aug 25, 2026 |
| Ahmed Mohammed ShihabChief Product Officer | Stock award | 6,722 | Aug 25, 2026 |
| Ahmed Mohammed ShihabChief Product Officer | Option exercise | 31 | Aug 26, 2026 |
| Kris SennesaelChief Financial Officer | Option exercise | 39 | Aug 26, 2026 |
| Kris SennesaelChief Financial Officer | Stock award | 8,274 | Aug 25, 2026 |
| Vidyadhara K. GubbiChief of Global Operations | Option exercise | 18 | Aug 25, 2026 |
| Brad FellerSVP & Chief Accounting Officer | Stock award | 2,068 | Aug 25, 2026 |
| Irving TanChief Executive Officer | Option exercise | 84 | Aug 26, 2026 |
| Vidyadhara K. GubbiChief of Global Operations | Option exercise | 18 | Aug 26, 2026 |
Awards, option exercises, shares withheld to cover tax and gifts all file on the same form as a purchase or a sale. None of them is a decision to trade, so they sit here rather than beside the ones that are.
Questions
Are insiders buying or selling WDC?
Across the 8 most recent open-market filings shown here, 0 were purchases and 8 were sales. 3 were scheduled in advance under a Rule 10b5-1 plan.
Which members of Congress have traded WDC?
Gilbert Ray Cisneros, Jr., Alan Armstrong, Ro Khanna, Jefferson Shreve, Robert Bresnahan disclosed WDC transactions in the filings shown here.
Which members of Congress hold WDC?
1 member of Congress reports a position in WDC in the estimate we hold as of Sep 10, 2026. The largest estimated position belongs to Michael A. Rulli. The estimate is built from disclosed transactions and annual filings, so it is shown as a band rather than a figure from a filing.
Is WDC in the S&P 500 or the Nasdaq 100?
Western Digital Corporation is a current member of the S&P 500 and Nasdaq 100, per the membership list we hold as of Sep 10, 2026. Current members of either index get a page here whatever their filing history.
How quickly are WDC trades disclosed?
Insider filings on this page reached the public a median of 2 days after the transaction, against the two business days Form 4 allows. Congressional disclosures took a median of 28 days, against the 45 the STOCK Act allows.
How to read a Form 4
A DECISION THE INSIDER MADE
COMPENSATION PLUMBING
Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.
Data as of Sep 10, 2026.