IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q3 2018

Shares 7,550 Value ($000) $135 Avg Close $19.42 Range $15.90 - $22.50

Q2 2018

Shares 7,550 Value ($000) $122 Avg Close $13.60 Range $10.95 - $17.95

Q1 2018

Shares 7,550 Value ($000) $85 Avg Close $11.97 Range $10.75 - $13.25

Q4 2017

Shares 7,550 Value ($000) $89 Avg Close $11.56 Range $9.95 - $12.90

Q3 2017

Shares 7,550 Value ($000) $78 Avg Close $10.37 Range $9.68 - $11.50

Q2 2017

Shares 15,100 Value ($000) $155 Avg Close $10.45 Range $9.40 - $11.58

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	7,550	$135	$19.42	$15.90 - $22.50
Q2 2018	7,550	$122	$13.60	$10.95 - $17.95
Q1 2018	7,550	$85	$11.97	$10.75 - $13.25
Q4 2017	7,550	$89	$11.56	$9.95 - $12.90
Q3 2017	7,550	$78	$10.37	$9.68 - $11.50
Q2 2017	15,100	$155	$10.45	$9.40 - $11.58