GREEN PLAINS INC

Ticker: GPRE CUSIP: 393222104 Class: Common Stock

Harvest Investment Services, LLC's Holding History (CIK: 0001591097)

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

Q3 2021

Shares 14,511 Value ($000) $473 Avg Close $34.30 Range $30.50 - $38.53

Q2 2021

Shares 12,380 Value ($000) $416 Avg Close $29.83 Range $22.86 - $34.92

Q1 2021

Shares 11,537 Value ($000) $312 Avg Close $22.90 Range $12.75 - $28.77

Q4 2020

Shares 21,315 Value ($000) $280 Avg Close $15.21 Range $11.91 - $17.38

Q3 2020

Shares 10,026 Value ($000) $155 Avg Close $13.70 Range $9.95 - $17.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	14,511	$473	$34.30	$30.50 - $38.53
Q2 2021	12,380	$416	$29.83	$22.86 - $34.92
Q1 2021	11,537	$312	$22.90	$12.75 - $28.77
Q4 2020	21,315	$280	$15.21	$11.91 - $17.38
Q3 2020	10,026	$155	$13.70	$9.95 - $17.76