HARVARD BIOSCIENCE INC

Ticker: HBIO CUSIP: 416906105 Class: COM

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

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

Q1 2022

Shares 18,918 Value ($000) $117 Avg Close $5.92 Range $5.00 - $7.19

Q4 2021

Shares 28,537 Value ($000) $201 Avg Close $7.11 Range $6.36 - $8.23

Q2 2013

Shares 10,540 Value ($000) $50 Avg Close $3.83 Range $3.39 - $4.39

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	18,918	$117	$5.92	$5.00 - $7.19
Q4 2021	28,537	$201	$7.11	$6.36 - $8.23
Q2 2013	10,540	$50	$3.83	$3.39 - $4.39