MGC DIAGNOSTICS CORP

CUSIP: 552768103 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2017
Shares 100 Value ($000) $1 Avg Close Range
Q4 2016
Shares 208 Value ($000) $2 Avg Close Range
Q3 2016
Shares 220 Value ($000) $2 Avg Close Range
Q2 2016
Shares 578 Value ($000) $4 Avg Close Range
Q1 2016
Shares 45 Value ($000) $0 Avg Close Range
Q4 2015
Shares 89 Value ($000) $1 Avg Close Range
Q3 2015
Shares 590 Value ($000) $4 Avg Close Range
Q2 2015
Shares 1,619 Value ($000) $9 Avg Close Range
Q1 2015
Shares 332 Value ($000) $2 Avg Close Range
Q4 2014
Shares 311 Value ($000) $2 Avg Close Range
Q3 2014
Shares 130 Value ($000) $1 Avg Close Range
Q2 2014
Shares 724 Value ($000) $6 Avg Close Range
Q1 2014
Shares 227 Value ($000) $3 Avg Close Range
Q4 2013
Shares 192 Value ($000) $2 Avg Close Range