MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

FNY Investment Advisers, LLC's Holding History (CIK: 0001742998)

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

Q2 2019

Shares 4,340 Value ($000) $59 Avg Close $15.40 Range $11.95 - $17.40

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	4,340	$59	$15.40	$11.95 - $17.40