IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q2 2016

Shares 45,698 Value ($000) $406 Avg Close $8.22 Range $7.15 - $8.88

Q1 2016

Shares 45,698 Value ($000) $360 Avg Close $7.19 Range $6.14 - $8.53

Q4 2015

Shares 45,698 Value ($000) $384 Avg Close $7.62 Range $5.85 - $8.99

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	45,698	$406	$8.22	$7.15 - $8.88
Q1 2016	45,698	$360	$7.19	$6.14 - $8.53
Q4 2015	45,698	$384	$7.62	$5.85 - $8.99