Western Digital Corp.
Congress has disclosed 31 buys and 15 sells of WDC (Western Digital Corp.) in official financial disclosures, each linked to its original filing. A transparency record — not investment advice.
Activity Congressional Activity
Round-trip watch Still on the books
Members who disclosed buying WDC and have not disclosed selling, versus their own entry (the most recent disclosed buy). "Open" means no disclosed sale — never "still holds" — and the % is unrealised, on paper. Not investment advice.
| Member | Entry (last buy) | Entry price | Now | vs entry | Status |
|---|---|---|---|---|---|
| Rohit Khanna | 2026-04-13 | $349.96 | $360.72 | +3.1% | ↩ near entry |
| Alan Armstrong | 2026-03-27 | $275.18 | $360.72 | +31.1% | in profit |
Price as of 2026-11-02. Counted open while disclosed buys outnumber disclosed sells; tracks the price, not exact position size (amounts are ranges).
Fundamentals · FY2027 Valuation
Standard valuation multiples from SEC-reported GAAP financials (trailing twelve months), each compared to the median for Technology. We use reported GAAP, not forward or adjusted earnings, so our figures can sit higher than sites that do — especially for companies with falling profit. Relative context — not a target price or investment advice.
how it's calculated
how it's calculated
how it's calculated
Legislation Related Legislation
Recent bills in this stock's sector (Technology). Sector-level context from Congress.gov — a bill names a policy area, not this company specifically.
| Bill | Title | Policy area | Latest action |
|---|---|---|---|
| HR 7022 | Mystic Alerts Act | Science, Technology, Communications | 2026-10-22 |
| S 5663 | PROOF Act | Science, Technology, Communications | 2026-09-30 |
| SRES 923 | A resolution expressing support for the designation of October 4 through October 10, 2026, as "National 4-H Week". | Science, Technology, Communications | 2026-09-29 |
| HR 10610 | Stop Spam Calls Act | Science, Technology, Communications | 2026-09-24 |
| HR 10594 | Reliable Artificial Intelligence Research Act of 2026 | Science, Technology, Communications | 2026-09-24 |
48 trades Recent Congressional Trades
Two things to watch per trade: the disclosure lag (how many days passed before the trade was made public) and the price move in that window (how the stock moved during those non-public days). A sell followed by a price drop, or a buy followed by a rise, means well-timed trading — visible here in the open. Note: the Score measures how notable a trade is, not whether it made money — the price move is shown for context and isn't part of it.
| Politician | Chamber | Type | Owner | Date | Disclosure lag | Price move in that window | Amount | Score | Source |
|---|---|---|---|---|---|---|---|---|---|
| Gilbert Cisneros | House | SELL ◆ insider convergence | Self · 150 Main Street Trust > Bank of America | 2026-09-18 | 21 days | -10.0% | $1K–$15K 0.1% of NW |
60.4 | ↗ filing |
| Gilbert Cisneros | House | BUY ◆ insider divergence · moderate | Self · 150 Main Street Trust > Bank of America | 2026-07-17 | 28 days | +6.6% | $1K–$15K 0.1% of NW |
50.9 | ↗ filing |
| Rohit Khanna | House | BUY OCR ◆ insider divergence | Spouse | 2026-04-13 | 21 days | +26.3% | $1K–$15K | 89.5 | ↗ filing |
| Alan Armstrong | Senate | BUY ◆ insider divergence | Self | 2026-03-27 | 116 days | +99.2% | $1K–$15K | 89.2 | ↗ eFD |
| Jefferson Shreve | House | BUY ◆ insider divergence | Self · CRT - Standard Unit Trust | 2025-04-17 | 8 days | +11.7% | $15K–$50K <0.1% of NW |
48.6 | ↗ filing |
| Rob Bresnahan | House | SELL ◆ insider convergence | Self · JP Morgan Brokerage Account #2 | 2025-04-11 | 0 days | 0.0% | $1K–$15K 0.2% of NW |
33.6 | ↗ filing |
| Rob Bresnahan | House | SELL ◆ insider convergence | Self · JP Morgan Brokerage Account #2 | 2025-04-10 | 0 days | 0.0% | $1K–$15K 0.2% of NW |
67.0 | ↗ filing |
| Jefferson Shreve | House | SELL ◆ insider convergence | Self · CRT - Standard Unit Trust | 2025-03-13 | 15 days | -3.4% | $15K–$50K <0.1% of NW |
84.7 | ↗ filing |
| Dean Phillips | House | SELL | Self | 2020-08-10 | 31 days | — | $1K–$15K <0.1% of NW |
15.7 | ↗ filing |
| Susie Lee | House | SELL | Joint | 2020-06-29 | 2 days | — | $1K–$15K 0.2% of NW |
15.7 | ↗ filing |
| Susie Lee | House | BUY | Joint | 2020-04-28 | 3 days | — | $1K–$15K 0.2% of NW |
22.3 | ↗ filing |
| Susie Lee | House | BUY | Joint | 2020-04-09 | 22 days | — | $1K–$15K 0.2% of NW |
40.4 | ↗ filing |
| Susie Lee | House | BUY | Joint | 2020-04-08 | 23 days | — | $1K–$15K 0.2% of NW |
75.9 | ↗ filing |
| Gilbert Cisneros | House | SELL | Self | 2020-03-18 | 28 days | — | $1K–$15K 0.1% of NW |
75.9 | ↗ filing |
| Dean Phillips | House | SELL | Self | 2019-09-11 | 27 days | — | $1K–$15K <0.1% of NW |
22.3 | ↗ filing |
| Bill Flores | House | SELL | Self | 2019-08-07 | 27 days | — | $15K–$50K | 48.0 | ↗ filing |
| Donna Shalala | House | SELL | Self | 2019-06-24 | 6 days | — | $1K–$15K | 75.9 | ↗ filing |
| Bill Flores | House | BUY | Self | 2019-05-08 | 28 days | — | $1K–$15K | 40.4 | ↗ filing |
| Bill Flores | House | BUY | Self | 2019-03-25 | 9 days | — | $1K–$15K | 75.9 | ↗ filing |
| Dean Phillips | House | SELL | Self | 2019-02-04 | 31 days | — | $1K–$15K <0.1% of NW |
40.4 | ↗ filing |
| Dean Phillips | House | BUY | Self | 2019-01-04 | 32 days | — | $1K–$15K <0.1% of NW |
75.9 | ↗ filing |
| Mark Meadows | House | BUY | Joint | 2018-09-14 | 0 days | — | $1K–$15K | 92.5 | ↗ filing |
| Thomas MacArthur | House | SELL | Joint | 2018-02-13 | 16 days | — | $15K–$50K | 29.7 | ↗ filing |
| Virginia Foxx | House | SELL | Joint | 2018-02-08 | 0 days | — | $15K–$50K 0.7% of NW |
49.8 | ↗ filing |
| Gary Palmer | House | BUY | Spouse | 2017-08-14 | 0 days | — | $1K–$15K 0.3% of NW |
86.8 | ↗ filing |
| Virginia Foxx | House | BUY | Joint | 2017-08-04 | 0 days | — | $1K–$15K 0.2% of NW |
31.8 | ↗ filing |
| Virginia Foxx | House | BUY | Joint | 2017-03-21 | 0 days | — | $1K–$15K 0.2% of NW |
40.4 | ↗ filing |
| Virginia Foxx | House | BUY | Joint | 2017-03-20 | 0 days | — | $15K–$50K 0.7% of NW |
90.9 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2017-02-10 | 19 days | — | $1K–$15K | 2.6 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2017-02-08 | 21 days | — | $1K–$15K | 2.6 | ↗ filing |
| Thomas Rooney | House | SELL | Self | 2016-09-07 | 30 days | — | $15K–$50K | 30.7 | ↗ filing |
| Thomas Rooney | House | BUY | Self | 2016-06-02 | 30 days | — | $1K–$15K | 31.8 | ↗ filing |
| Thomas MacArthur | House | EXCHANGE | Child | 2016-05-13 | 19 days | — | $1K–$15K | 2.6 | ↗ filing |
| Thomas MacArthur | House | EXCHANGE | Joint | 2016-05-13 | 19 days | — | $1K–$15K | 2.6 | ↗ filing |
| Thomas MacArthur | House | BUY | Child | 2016-05-04 | 28 days | — | $1K–$15K | 12.3 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2016-05-04 | 28 days | — | $1K–$15K | 12.3 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2016-01-19 | 13 days | — | $15K–$50K | 18.5 | ↗ filing |
| Thomas MacArthur | House | SELL | Joint | 2015-12-16 | 16 days | — | $50K–$100K | 29.6 | ↗ filing |
| Thomas MacArthur | House | BUY | Child | 2015-12-11 | 21 days | — | $1K–$15K | 17.4 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2015-12-11 | 21 days | — | $1K–$15K | 17.4 | ↗ filing |
| Thomas MacArthur | House | BUY | Child | 2015-12-03 | 29 days | — | $1K–$15K | 19.6 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2015-12-03 | 29 days | — | $15K–$50K | 47.4 | ↗ filing |
| Thomas Rooney | House | BUY | Self | 2015-11-12 | 30 days | — | $1K–$15K | 52.4 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2015-11-04 | 27 days | — | $1K–$15K | 31.8 | ↗ filing |
| Thomas MacArthur | House | BUY | Child | 2015-11-04 | 27 days | — | $1K–$15K | 31.8 | ↗ filing |
| Thomas MacArthur | House | BUY | Joint | 2015-11-03 | 28 days | — | $1K–$15K | 86.8 | ↗ filing |
| Thomas MacArthur | House | BUY | Child | 2015-11-03 | 28 days | — | $1K–$15K | 86.8 | ↗ filing |
| Thomas Rooney | House | BUY | Self | 2015-10-15 | 43 days | — | $50K–$100K | 96.1 | ↗ filing |
Corporate insiders · SEC Form 4 Insider Activity
What the company's own officers and directors did in WDC — open-market purchases and sales from SEC Form 4 filings (option exercises, grants and tax withholding are excluded). This is context for the congressional activity above, never a buy/sell signal, and the two datasets are kept separate on purpose. Does convergence mean anything? →
Of the congressional trades in WDC, 4 coincided with corporate insiders moving the same way within 60 days, and 4 with insiders moving the opposite way. This is co-occurrence only — whether it carries any edge is tested honestly on the convergence page.
| Date | Insider | Role | Type | Size | Source |
|---|---|---|---|---|---|
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $80K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $151K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $160K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $194K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $96K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $83K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $126K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $232K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $288K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $121K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $35K | ↗ EDGAR |
| 2026-10-29 | Cole Martin I | Director | SELL 10b5-1 | $17K | ↗ EDGAR |
| 2026-10-21 | Tregillis Cynthia L | C-suite | SELL 10b5-1 | $307K | ↗ EDGAR |
| 2026-09-04 | Gubbi Vidyadhara K | C-suite | SELL | $825K | ↗ EDGAR |
| 2026-09-04 | Tregillis Cynthia L | C-suite | SELL 10b5-1 | $195K | ↗ EDGAR |
| 2026-09-01 | STREETER STEPHANIE A | Director | SELL | $728K | ↗ EDGAR |
| 2026-08-31 | STREETER STEPHANIE A | Director | SELL | $894K | ↗ EDGAR |
| 2026-08-31 | STREETER STEPHANIE A | Director | SELL | $897K | ↗ EDGAR |
| 2026-08-27 | Tregillis Cynthia L | C-suite | SELL 10b5-1 | $482K | ↗ EDGAR |
| 2026-08-26 | Tregillis Cynthia L | C-suite | SELL 10b5-1 | $215K | ↗ EDGAR |
| 2026-08-24 | Tregillis Cynthia L | C-suite | SELL 10b5-1 | $305K | ↗ EDGAR |
| 2026-08-21 | Tregillis Cynthia L | C-suite | SELL 10b5-1 | $112K | ↗ EDGAR |
| 2026-08-11 | Tan Irving | C-suite | SELL 10b5-1 | $1.1M | ↗ EDGAR |
| 2026-08-11 | Tan Irving | C-suite | SELL 10b5-1 | $437K | ↗ EDGAR |
| 2026-08-11 | Tan Irving | C-suite | SELL 10b5-1 | $816K | ↗ EDGAR |
Combined timeline — Congress & insiders
Both sets of trades on one timeline, newest first, so you can see when they lined up. Congress vs ◆ insider.
| Date | Who | Type | Size | |
|---|---|---|---|---|
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $80K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $151K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $160K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $194K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $96K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $83K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $126K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $232K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $288K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $121K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $35K |
| ◆ insider | 2026-10-29 | Cole Martin I Director 10b5-1 | SELL | $17K |
| ◆ insider | 2026-10-21 | Tregillis Cynthia L C-suite 10b5-1 | SELL | $307K |
| Congress | 2026-09-18 | Gilbert Cisneros | SELL | $1K–$15K |
| ◆ insider | 2026-09-04 | Gubbi Vidyadhara K C-suite | SELL | $825K |
| ◆ insider | 2026-09-04 | Tregillis Cynthia L C-suite 10b5-1 | SELL | $195K |
| ◆ insider | 2026-09-01 | STREETER STEPHANIE A Director | SELL | $728K |
| ◆ insider | 2026-08-31 | STREETER STEPHANIE A Director | SELL | $894K |
| ◆ insider | 2026-08-31 | STREETER STEPHANIE A Director | SELL | $897K |
| ◆ insider | 2026-08-27 | Tregillis Cynthia L C-suite 10b5-1 | SELL | $482K |
| ◆ insider | 2026-08-26 | Tregillis Cynthia L C-suite 10b5-1 | SELL | $215K |
| ◆ insider | 2026-08-24 | Tregillis Cynthia L C-suite 10b5-1 | SELL | $305K |
| ◆ insider | 2026-08-21 | Tregillis Cynthia L C-suite 10b5-1 | SELL | $112K |
| ◆ insider | 2026-08-11 | Tan Irving C-suite 10b5-1 | SELL | $1.1M |
FAQ Common questions
How much has Congress traded WDC?
31 disclosed buys and 15 sells of WDC (Western Digital Corp.) appear in official congressional financial disclosures.
Is it legal for members of Congress to trade WDC?
Members of Congress may trade stocks but must disclose it under the STOCK Act. QuantCapitol tracks those public disclosures for transparency — nothing here is an accusation of wrongdoing or investment advice.
Where does this data come from?
Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.