Transaction #28409 · Form 4 · 0001225208-26-008063

Knife River Corp · Stock award · Phantom Stock

Knife River Corp · Transacted September 30, 2026 · Filed October 1, 2026

Original SEC filing ↗

What does this filing report?

An SEC Form 4 filing for Knife River Corp records a stock award involving Phantom Stock on September 30, 2026. The reported quantity was 329.852. The filing date is October 1, 2026. This is one transaction record; amounts are not allocated among any joint reporting owners.

The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.

Transaction details

Company CIK
0001955520
Security type
Derivative
Acquisition type
Stock award · Code A
Quantity acquired
329.852
Reported price
53.433
Reference value
17,624.981916
Currency
Currency not specified
Ownership
Direct
Holdings after transaction
1,588.99
Ownership description
Not reported
SEC acceptance time
Oct 1, 2026, 4:54 PM EDT
10b5-1 indication
Not indicated

Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.

Reporting owners

These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.

Company listings

KNF · NYSE

This transaction is not mapped to a specific company listing.

Derivative terms

Underlying security
Common Stock
Underlying quantity
329.852
Conversion / exercise price
Not reported
Exercise date
Not reported
Expiration date
Not reported

Filing footnotes & remarks

F1
Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in cash upon the reporting person's termination of service as a director.

Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.

This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.