CERUS CORP

Ticker: CERS CUSIP: 157085101 Class: COM

Altium Capital Management LP's Holding History (CIK: 0001746382)

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

Q4 2021

Shares 465,000 Value ($000) $3,167 Avg Close $6.73 Range $5.90 - $8.06

Q3 2021

Shares 1,100,000 Value ($000) $6,699 Avg Close $5.83 Range $4.67 - $6.70

Q2 2021

Shares 814,328 Value ($000) $4,813 Avg Close $5.86 Range $5.25 - $6.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	465,000	$3,167	$6.73	$5.90 - $8.06
Q3 2021	1,100,000	$6,699	$5.83	$4.67 - $6.70
Q2 2021	814,328	$4,813	$5.86	$5.25 - $6.49