EMERGENT BIOSOLUTIONS INC

Ticker: EBS CUSIP: 29089Q105 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 1,549 Value ($000) $19 Avg Close $10.72 Range $8.58 - $13.41

Q3 2025

Shares 19,797 Value ($000) $175 Avg Close $7.78 Range $5.62 - $9.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,549	$19	$10.72	$8.58 - $13.41
Q3 2025	19,797	$175	$7.78	$5.62 - $9.66