QuantCapitol. Congressional Trading Intelligence

Updated 2026-11-05 08:10 UTC · Public disclosure record

WDCTICKER

Western Digital Corp.

VERY BULLISH stock

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

31
Buy
15
Sell
+16
Net
14
Active politicians

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.

MemberEntry (last buy)Entry priceNowvs entryStatus
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).

Price & congressional trades
Buy Sell

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.

P/E
13.47
▼ cheaper than Technology (median 33.7)
how it's calculated
P/E = price ÷ earnings per share
$360.72 ÷ $26.77 = 13.47
Based on GAAP trailing-twelve-month financials (SEC filings) and the latest close. Other sites may show a different multiple when they use forward (projected) or non-GAAP adjusted figures instead of reported GAAP — for a company with volatile profit those can differ in either direction from the GAAP figure shown here.
P/B
14.44
▲ pricier than Technology (median 6.2)
how it's calculated
P/B = price ÷ book value per share
$360.72 ÷ $24.97 = 14.44
Based on GAAP trailing-twelve-month financials (SEC filings) and the latest close. Other sites may show a different multiple when they use forward (projected) or non-GAAP adjusted figures instead of reported GAAP — for a company with volatile profit those can differ in either direction from the GAAP figure shown here.
EV/EBITDA
22.11
≈ in line with Technology (median 21.5)
how it's calculated
EV/EBITDA = (market cap + net debt) ÷ EBITDA — net cash lowers EV
($135.0B − $0.5B net cash) ÷ $6.1B = $134.5B ÷ $6.1B = 22.11
Based on GAAP trailing-twelve-month financials (SEC filings) and the latest close. Other sites may show a different multiple when they use forward (projected) or non-GAAP adjusted figures instead of reported GAAP — for a company with volatile profit those can differ in either direction from the GAAP figure shown here.

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.

BillTitlePolicy areaLatest 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.

PoliticianChamberTypeOwnerDateDisclosure lagPrice move
in that
window
AmountScoreSource
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? →

4
Congress trades with insider convergence
4
…with insider divergence
276
Insider open-market trades

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.

DateInsiderRoleTypeSizeSource
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.

DateWhoTypeSize
◆ 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.

About this data. Sourced from official House Clerk and Senate eFD financial disclosures (Senate via a maintained community mirror — see project documentation). Transaction amounts are reported as ranges, not exact figures. Interest scores, consensus labels, and backtested performance are proprietary analytical calculations based on public data and are not investment advice. Backtested performance is a hypothetical simulation, not actual portfolio performance.