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Who in Congress owns DIA?

Congressional trades

5 members of Congress have disclosed a trade in DIA — 23 buys and 17 sells on file, newest first. Every disclosed trade on file for this name — not a window.

DIAlatest disclosed trade 2026-08-24

Trades in DIA· House & Senate STOCK Act

both branches →

Reports arrive up to 30–45 days after the trade.

MemberTickerNameTypeAmountTrade dateDisclosedLag
James R LangevinLangevinDH · RI02DIASPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTBUY$1,001–$15,0002020-03-042020-10-29239d
James R LangevinLangevinDH · RI02DIASPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTSELL$1,001–$15,0002020-03-052020-10-29238d
James R LangevinLangevinDH · RI02DIASPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTSELL$1,001–$15,0002020-04-102020-10-29202d
James R LangevinLangevinDH · RI02DIASPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTBUY$1,001–$15,0002019-05-232020-10-28524d
James R LangevinLangevinDH · RI02DIASPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTSELL$1,001–$15,0002020-04-092020-04-090d
James R LangevinLangevinDH · RI02DIASPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTSELL$1,001–$15,0002020-04-082020-04-080d
Kathy CastorCastorDH · FL14DIAJTSPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTBUY$1,001–$15,0002020-03-272020-03-270d
Kathy CastorCastorDH · FL14DIAJTSPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTBUY$1,001–$15,0002020-03-272020-03-270d
Kathy CastorCastorDH · FL14DIAJTSPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTBUY$15,001–$50,0002020-03-242020-03-240d
K Michael ConawayConawayRH · TX11DIASPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUSTSELL$1,001–$15,0002020-03-182020-03-202d
Showing the 10 most recent of 40 disclosed trades — Pro shows every one. Unlock everything with Pro — $29.99/moSee it live on AAPL →

House Clerk & Senate eFD (STOCK Act) · amounts are RANGES · as disclosed, no causal claim.

Questions about DIA

How many members of Congress have traded DIA?

5 members of Congress have disclosed at least one trade in DIA under the STOCK Act — every disclosure on file, not a window.

Does Congress buy or sell DIA more often?

Across every disclosure on file, 23 filings name a purchase and 17 name a sale. Counts of filings, never dollars.

Who most recently disclosed a trade in DIA?

James R Langevin (D · RI02) — bought DIA on 2020-03-04, disclosed 2020-10-29.

Stocks Congress trades most · trailing 180 daysCongressional trades