MTECH ACQUISITION CORP

CUSIP: 55378W206 Class: UNIT 01/19/2023

Potrero Capital Research LLC's Holding History (CIK: 0001536630)

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

Q4 2018
Shares 32,500 Value ($000) $344 Avg Close — Range —
Q3 2018
Shares 32,500 Value ($000) $387 Avg Close — Range —
Q2 2018
Shares 32,500 Value ($000) $337 Avg Close — Range —
Q1 2018
Shares 32,500 Value ($000) $331 Avg Close — Range —