CERUS CORP

Ticker: CERS CUSIP: 157085101 Class: COM

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q1 2025

Shares 44,693 Value ($000) $62 Avg Close $1.67 Range $1.35 - $2.24

Q4 2024

Shares 50,305 Value ($000) $77 Avg Close $1.72 Range $1.38 - $2.03

Q1 2024

Shares 59,637 Value ($000) $113 Avg Close $2.04 Range $1.59 - $2.59

Q3 2020

Shares 85,143 Value ($000) $533 Avg Close $6.64 Range $5.59 - $7.94

Q2 2020

Shares 2,204,700 Value ($000) $14,551 Avg Close $5.73 Range $4.36 - $7.17

Q1 2020

Shares 2,204,700 Value ($000) $10,252 Avg Close $4.53 Range $2.71 - $5.68

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	44,693	$62	$1.67	$1.35 - $2.24
Q4 2024	50,305	$77	$1.72	$1.38 - $2.03
Q1 2024	59,637	$113	$2.04	$1.59 - $2.59
Q3 2020	85,143	$533	$6.64	$5.59 - $7.94
Q2 2020	2,204,700	$14,551	$5.73	$4.36 - $7.17
Q1 2020	2,204,700	$10,252	$4.53	$2.71 - $5.68