MIAXMiami International Holdings, Inc. Common Stock

1 members of Congress disclosed 1 transactions in MIAX between Mar 20, 2026 and Mar 20, 2026.

Price, with congressional trades marked

MIAX $43.60 latest

+12%

Aug 14, 2025 – Aug 10, 2026 · closing price, dividend and split adjustedbuysell% is what the stock has done since that purchase — not the member's return, and not benchmark-adjusted

Marked trades (1)

Traded	Member		Amount	Adj. close	MIAX since	SPY since	Difference
Mar 20, 2026	Gilbert Ray Cisneros, Jr. (D)	buy	~$33K	$39.10	+11.5%	+19.5%	-8.0%

Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.

Transactions

1 buys · 0 sells

Members

$33K

Est. volume

1D / 0R

Party split

distinct members

Transactions

Member	Type	Amount	Traded	Disclosed
Gilbert Ray Cisneros, Jr., DemocratGilbert Ray Cisneros, Jr.D-CA	Buy	$15K – $50K	Mar 20, 2026	Apr 7, 2026

Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.