IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

IMC-Chicago, LLC's Holding History (CIK: 0001452861)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 63,051 Value ($000) $1,096 Avg Close $17.67 Range $15.65 - $20.23

Q3 2025

Shares 25,309 Value ($000) $442 Avg Close $24.71 Range $17.08 - $33.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	63,051	$1,096	$17.67	$15.65 - $20.23
Q3 2025	25,309	$442	$24.71	$17.08 - $33.34