MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q4 2025

Shares 30,411 Value ($000) $1 Avg Close $19.57 Range $17.31 - $21.34

Q3 2025

Shares 27,382 Value ($000) $0 Avg Close $16.46 Range $15.63 - $17.87

Q2 2025

Shares 98,768 Value ($000) $2 Avg Close $16.45 Range $14.69 - $17.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,411	$1	$19.57	$17.31 - $21.34
Q3 2025	27,382	$0	$16.46	$15.63 - $17.87
Q2 2025	98,768	$2	$16.45	$14.69 - $17.49