ALTO INGREDIENTS INC

Ticker: ALTO CUSIP: 021513106 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q3 2021

Shares 422,284 Value ($000) $2,086 Avg Close $5.04 Range $4.39 - $6.28

Q2 2021

Shares 425,428 Value ($000) $2,599 Avg Close $5.82 Range $4.57 - $7.05

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	422,284	$2,086	$5.04	$4.39 - $6.28
Q2 2021	425,428	$2,599	$5.82	$4.57 - $7.05