EMERGENT BIOSOLUTIONS INC

Ticker: EBS CUSIP: 29089Q105 Class: Common Stock

TEACHERS INSURANCE & ANNUITY ASSOCIATION OF AMERICA's Holding History (CIK: 0000315038)

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

Q4 2017

Shares 17,104 Value ($000) $794 Avg Close $42.09 Range $36.38 - $47.90

Q3 2017

Shares 17,104 Value ($000) $692 Avg Close $36.18 Range $32.48 - $40.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	17,104	$794	$42.09	$36.38 - $47.90
Q3 2017	17,104	$692	$36.18	$32.48 - $40.60