MBB Congressional Stock Trades
iShares MBS ETF
Last disclosed trade May 27
Every disclosed trade in MBB by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.
Sample · the intelligence layer
John Boozman · Bought $MBB · May 27 · $1K–$15K
Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →
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The record on $MBB
Coldpine has parsed 5 disclosed trades in $MBB by 1 member of Congress, drawn from 5 periodic transaction reports dated Jan 23, 2026 through May 27, 2026. All of them came from senators, all filed by Republicans.
Of the 5 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 28 days. The longest was 34 days: a $MBB sale by John Boozman dated May 13, 2026, disclosed Jun 16, 2026. How late filing is measured across all of Congress is in the late-filers study.
5 of the 5 trades that list an account holder (100%) were reported under a spouse, dependent child, or joint account rather than the member directly.
Members who trade MBB
Recent disclosed trades in MBB
| Date | Member | Type | Amount |
|---|---|---|---|
| May 27 | John Boozman(AR) | buy | $1K–$15K |
| May 13 | John Boozman(AR) | sell | $1K–$15K |
| May 13 | John Boozman(AR) | sell | $1K–$15K |
| Feb 6 | John Boozman(AR) | sell | $1K–$15K |
| Jan 23 | John Boozman(AR) | buy | $1K–$15K |
Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →