CERUS CORP

Ticker: CERS CUSIP: 157085101 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2015
Shares 965,025 Value ($000) $4,024 Avg Close $5.12 Range $3.95 - $7.03