IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

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

Q1 2025

Shares 2,648 Value ($000) $72 Avg Close $29.31 Range $26.54 - $34.45

Q1 2023

Shares 80 Value ($000) $0 Avg Close $59.85 Range $51.40 - $65.41

Q3 2021

Shares 8,950 Value ($000) $357 Avg Close $41.97 Range $35.83 - $48.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	2,648	$72	$29.31	$26.54 - $34.45
Q1 2023	80	$0	$59.85	$51.40 - $65.41
Q3 2021	8,950	$357	$41.97	$35.83 - $48.95