ALTO INGREDIENTS INC

Ticker: ALTO CUSIP: 021513106 Class: COM

EDMOND DE ROTHSCHILD HOLDING S.A.'s Holding History (CIK: 0001649647)

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

Q4 2021

Shares 38 Value ($000) $0 Avg Close $5.25 Range $4.44 - $6.33

Q3 2021

Shares 38 Value ($000) $0 Avg Close $5.04 Range $4.39 - $6.28

Q2 2021

Shares 38 Value ($000) $0 Avg Close $5.82 Range $4.57 - $7.05

Q1 2021

Shares 38 Value ($000) $0 Avg Close $6.62 Range $4.70 - $8.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	38	$0	$5.25	$4.44 - $6.33
Q3 2021	38	$0	$5.04	$4.39 - $6.28
Q2 2021	38	$0	$5.82	$4.57 - $7.05
Q1 2021	38	$0	$6.62	$4.70 - $8.34