GREEN PLAINS INC

Ticker: GPRE CUSIP: 393222104 Class: Common Stock

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2017

Shares 60 Value ($000) $1 Avg Close $17.58 Range $15.60 - $20.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	60	$1	$17.58	$15.60 - $20.90