CRISPR THERAPEUTICS AG

Ticker: CRSP CUSIP: H17182108 Class: NAMEN AKT

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

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

Q3 2018
Shares 125 Value ($000) $6 Avg Close $52.37 Range $43.68 - $66.26
Q2 2018
Shares 125 Value ($000) $7 Avg Close $56.97 Range $40.25 - $73.90
Q1 2018
Shares 450 Value ($000) $21 Avg Close $41.27 Range $23.01 - $61.24
Q4 2017
Shares 125 Value ($000) $3 Avg Close $19.00 Range $16.51 - $25.00
Q1 2017
Shares 2,500 Value ($000) $54 Avg Close $19.63 Range $11.63 - $25.00