CERUS CORP

Ticker: CERS CUSIP: 157085101 Class: COM

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q3 2020
Shares 70,000 Value ($000) $438 Avg Close $6.64 Range $5.59 - $7.94
Q2 2020
Shares 70,000 Value ($000) $462 Avg Close $5.73 Range $4.36 - $7.17
Q1 2020
Shares 70,000 Value ($000) $326 Avg Close $4.53 Range $2.71 - $5.68
Q4 2019
Shares 70,000 Value ($000) $295 Avg Close $4.31 Range $3.70 - $5.18
Q3 2019
Shares 80,000 Value ($000) $412 Avg Close $5.36 Range $4.78 - $6.15
Q2 2019
Shares 80,000 Value ($000) $449 Avg Close $5.53 Range $4.49 - $6.64
Q1 2019
Shares 80,000 Value ($000) $498 Avg Close $6.07 Range $4.93 - $6.88
Q4 2018
Shares 80,000 Value ($000) $406 Avg Close $5.80 Range $4.71 - $7.27
Q3 2018
Shares 80,000 Value ($000) $577 Avg Close $7.27 Range $6.58 - $8.05
Q2 2018
Shares 80,000 Value ($000) $534 Avg Close $6.13 Range $5.11 - $7.31
Q1 2018
Shares 80,000 Value ($000) $438 Avg Close $4.55 Range $3.38 - $5.85
Q4 2017
Shares 80,000 Value ($000) $270 Avg Close $3.39 Range $2.74 - $4.02
Q3 2017
Shares 80,000 Value ($000) $218 Avg Close $2.45 Range $2.10 - $2.82
Q2 2017
Shares 80,000 Value ($000) $200 Avg Close $3.20 Range $1.93 - $4.70
Q4 2015
Shares 35,000 Value ($000) $221 Avg Close $5.32 Range $4.27 - $6.60
Q3 2015
Shares 35,000 Value ($000) $159 Avg Close $5.18 Range $4.29 - $5.87