CARDIFF ONCOLOGY INC

Ticker: CRDF CUSIP: 14147L108 Class: COM

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

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

Q1 2022

Shares 54,691 Value ($000) $136 Avg Close $3.54 Range $2.09 - $7.32

Q4 2021

Shares 80,307 Value ($000) $483 Avg Close $5.96 Range $5.06 - $7.27

Q3 2021

Shares 147,341 Value ($000) $981 Avg Close $6.28 Range $4.88 - $8.58

Q2 2021

Shares 149,572 Value ($000) $995 Avg Close $8.48 Range $6.56 - $10.24

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	54,691	$136	$3.54	$2.09 - $7.32
Q4 2021	80,307	$483	$5.96	$5.06 - $7.27
Q3 2021	147,341	$981	$6.28	$4.88 - $8.58
Q2 2021	149,572	$995	$8.48	$6.56 - $10.24