NATIONAL RESH CORP

Ticker: NRC CUSIP: 637372202 Class: Common Stock

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

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

Q1 2025

Shares 12,042 Value ($000) $154 Avg Close $16.05 Range $12.32 - $19.00

Q4 2024

Shares 12,018 Value ($000) $212 Avg Close $18.97 Range $16.74 - $22.95

Q3 2024

Shares 10,857 Value ($000) $248 Avg Close $22.59 Range $20.41 - $27.07

Q1 2024

Shares 5,579 Value ($000) $221 Avg Close $39.55 Range $36.20 - $42.18

Q1 2020

Shares 4,999 Value ($000) $227 Avg Close $60.07 Range $34.00 - $71.35

Q4 2019

Shares 4,978 Value ($000) $328 Avg Close $61.13 Range $54.38 - $68.17

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	12,042	$154	$16.05	$12.32 - $19.00
Q4 2024	12,018	$212	$18.97	$16.74 - $22.95
Q3 2024	10,857	$248	$22.59	$20.41 - $27.07
Q1 2024	5,579	$221	$39.55	$36.20 - $42.18
Q1 2020	4,999	$227	$60.07	$34.00 - $71.35
Q4 2019	4,978	$328	$61.13	$54.38 - $68.17