MITCHAM INDS INC

CUSIP: 606501104 Class: COM

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

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

Q1 2020
Shares 744 Value ($000) $0 Avg Close — Range —
Q4 2019
Shares 769 Value ($000) $2 Avg Close — Range —
Q2 2019
Shares 374 Value ($000) $1 Avg Close — Range —
Q3 2017
Shares 545 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 1,727 Value ($000) $7 Avg Close — Range —
Q3 2015
Shares 200 Value ($000) $0 Avg Close — Range —