GENMARK DIAGNOSTICS INC

CUSIP: 372309104 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2021
Shares 3,834 Value ($000) $91 Avg Close Range
Q4 2020
Shares 1,623 Value ($000) $0 Avg Close Range
Q3 2020
Shares 12,099 Value ($000) $0 Avg Close Range
Q2 2020
Shares 2,831 Value ($000) $41 Avg Close Range
Q1 2020
Shares 53,558 Value ($000) $220 Avg Close Range
Q3 2019
Shares 1,612 Value ($000) $9 Avg Close Range
Q2 2019
Shares 2,457 Value ($000) $15 Avg Close Range
Q1 2019
Shares 3,610 Value ($000) $25 Avg Close Range
Q2 2017
Shares 2,622 Value ($000) $31 Avg Close Range
Q1 2017
Shares 2,132 Value ($000) $27 Avg Close Range
Q4 2016
Shares 500 Value ($000) $6 Avg Close Range
Q3 2016
Shares 367 Value ($000) $4 Avg Close Range
Q2 2016
Shares 6,297 Value ($000) $54 Avg Close Range
Q1 2016
Shares 6,243 Value ($000) $32 Avg Close Range
Q4 2015
Shares 570 Value ($000) $4 Avg Close Range
Q2 2015
Shares 200 Value ($000) $1 Avg Close Range