QUANTENNA COMMUNICATIONS INC

CUSIP: 74766D100 Class: COM

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

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

Q1 2017
Shares 188,763 Value ($000) $3,932 Avg Close — Range —
Q4 2016
Shares 206,534 Value ($000) $3,744 Avg Close — Range —