REBSTOCK PEGGY S.

PrivateCIK: 2134300
Location

BISMARCK, ND

REBSTOCK PEGGY S. enters KNIFE RIVER CORP with 1.91K shares across direct and indirect positions

This filing by REBSTOCK PEGGY S. (VP, CAO and Controller) establishes the baseline for all future Form 4 insider transaction reports at KNIFE RIVER CORP.

Direct Indirect
InsiderREBSTOCK PEGGY S.CIK 2134300
IssuerKNIFE RIVER CORPCIK 1955520
Officer· VP, CAO and Controller
Since May 2026
1.91K
Baseline shares
98% direct
1.86K
Direct ownership
1 position
0.00
Derivative underlying
0 instruments
2
Security positions
43.00 indirect
Non-Derivative Holdings2

Common Stock

Indirect
Shares owned43.00

Common Stock

Direct
Shares owned1.86K
Total
1.86K direct·43.00 indirect1.91K
Derivative Holdings0
No derivative holdings reported
REBSTOCK PEGGY S. — Initial Ownership Disclosure (Form 3) Filed May 21, 2026 | Finecho