MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Herold Advisors, Inc.'s Holding History (CIK: 0001891713)

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

Q1 2022
Shares 2,000 Value ($000) $53,300 Avg Close $9.45 Range $8.60 - $10.74
Q3 2021
Shares 2,600 Value ($000) $77 Avg Close $10.53 Range $9.83 - $11.13