The weekly data drop

Congress trading, week of September 15, 2025

Name: Congressional stock trade disclosures, week of September 15, 2025
Creator: Coldpine
License: https://coldpine.io/terms

Sep 15 to Sep 21, 2025 · 6 reports · 57 trades

6 members of Congress filed 6 periodic transaction reports between September 15 and September 21, 2025, disclosing 57 trades with a listed ticker (51 purchases and 6 sales) across 53 tickers. Members report brackets rather than amounts, so the week's disclosed value falls somewhere in $57K–$855K, 57 trades from the House. 33 trades were disclosed more than 45 days after the trade date, past the STOCK Act deadline; the median across the week was 917 days.

This page covers one Monday-to-Sunday filing week and does not change once the week has closed. The newest closed week is always at the current drop, and every week on record is in the archive. Every figure below is a count, a date, a disclosed amount range, or a lag against the STOCK Act deadline, and every one of them can be checked against the underlying reports.

The week in numbers

Reports filed

6 members of Congress, 4 reports disclosing a trade with a listed ticker

Trades disclosed

53 distinct tickers, 4 members

Purchases / sales

51 / 6

Exchanges counted separately

Disclosed value

$57K–$855K

Members report brackets, so this is the floor and the ceiling of the week

Past the 45-day deadline

Trades disclosed more than 45 days after the trade date

Median disclosure lag

917d

Days between the trade and the report that disclosed it

Who filed · 4 members

Member	Trades	Buys	Sales	Tickers	Late
Rep. Richard Dean McCormick (R-GA)	33	33	0	33	33
Rep. Dan Newhouse (R-WA)	16	14	2	16	0
Rep. Thomas H. Kean (R-NJ)	5	3	2	5	0
Rep. David J. Taylor (R-OH)	3	1	2	2	0

What they traded · 53 tickers

$ADPAutomatic Data Processing, Inc.2 trades · 2 buys / 0 sales · 2 members
$BLKBlackRock, Inc.2 trades · 1 buy / 1 sale · 2 members
$MSFTMicrosoft Corporation2 trades · 1 buy / 1 sale · 2 members
$GOOGLAlphabet Inc. - Class A2 trades · 0 buys / 2 sales · 1 member
$AAPLApple Inc.1 trade · 1 buy / 0 sales · 1 member
$ABTAbbott Laboratories1 trade · 1 buy / 0 sales · 1 member
$ADIAnalog Devices, Inc.1 trade · 1 buy / 0 sales · 1 member
$AMATApplied Materials, Inc.1 trade · 1 buy / 0 sales · 1 member
$AMCRAmcor plc Ordinary Shares1 trade · 1 buy / 0 sales · 1 member
$AMDAdvanced Micro Devices, Inc.1 trade · 1 buy / 0 sales · 1 member
$AMEAMETEK, Inc.1 trade · 1 buy / 0 sales · 1 member
$AMTAmerican Tower Corporation1 trade · 1 buy / 0 sales · 1 member

The twelve tickers the most members touched. The rest are in the week's individual reports.

Traded by more than one member

$ADP (Dan Newhouse, Richard Dean McCormick), $BLK (Dan Newhouse, Richard Dean McCormick), and $MSFT (Richard Dean McCormick, Thomas H. Kean) were disclosed by more than one member in the same filing week. The overlap is a fact about the filings, not a claim about why the trades happened; longer-running convergences are tracked in the cluster study.

Largest disclosed trades

Rep. Thomas H. Keanbought$AMCR$1,001 - $15,000
Traded Aug 15, 2025, disclosed 34 days later · the report it came from · everything filed Sep 18
Rep. Thomas H. Keanbought$CP$1,001 - $15,000
Traded Aug 22, 2025, disclosed 27 days later · the report it came from · everything filed Sep 18
Rep. Thomas H. Keanbought$CHKP$1,001 - $15,000
Traded Aug 4, 2025, disclosed 45 days later · the report it came from · everything filed Sep 18
Rep. Thomas H. Keansold$MSFT$1,001 - $15,000
Traded Aug 25, 2025, disclosed 24 days later · the report it came from · everything filed Sep 18
Rep. Thomas H. Keansold$SYK$1,001 - $15,000
Traded Aug 25, 2025, disclosed 24 days later · the report it came from · everything filed Sep 18
Rep. Richard Dean McCormickbought$ABT$1,001 - $15,000
Traded Mar 15, 2023, disclosed 917 days later, past the deadline · the report it came from · everything filed Sep 17
Rep. Richard Dean McCormickbought$APD$1,001 - $15,000
Traded Mar 15, 2023, disclosed 917 days later, past the deadline · the report it came from · everything filed Sep 17
Rep. Richard Dean McCormickbought$AMT$1,001 - $15,000
Traded Mar 15, 2023, disclosed 917 days later, past the deadline · the report it came from · everything filed Sep 17

3 of these trades weredisclosed past the STOCK Act's 45-day deadline. How often that happens, and to whom, is in the compliance record.

What came after

662 reports have been filed since this week closed on September 21, 2025, carrying 6,483 trades with a listed ticker. Each of those weeks has its own page in the archive. A late report can disclose a trade from long before the week it arrived in; this page counts reports by the date they were filed, which is the date they became public.

Cite this page

The figures on this page are free to quote, with a link back. A citation that carries the week is enough:

Coldpine, “Congress trading, week of September 15, 2025,” https://coldpine.io/data/week/2025-09-15

To work with the numbers rather than quote them, every week on record is downloadable as CSV or JSON: one row per filing week, with the reports filed, members filing, trades disclosed and trades that missed the 45-day deadline. Free to reuse with attribution.

The source records are the periodic transaction reports members file with the House Clerk and the Senate Office of Public Records; Coldpine parses them and counts what they contain. How the parsing works, and what it misses, is in the methodology; who publishes this and how to reach us for a correction is on the masthead. Machine-readable access to the same data is documented for developers and AI assistants.