IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q4 2015

Shares 15,486 Value ($000) $130 Avg Close $7.62 Range $5.85 - $8.99

Q3 2015

Shares 35,386 Value ($000) $218 Avg Close $7.26 Range $5.98 - $9.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	15,486	$130	$7.62	$5.85 - $8.99
Q3 2015	35,386	$218	$7.26	$5.98 - $9.35