Scott Obermeier - 24 Feb 2026 Form 4 Insider Report for Calumet, Inc. /DE (CLMT)

Reporting relationship: EVP - SPECIALTIES
Issuer ticker: CLMT
Reported as of: 24 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 Feb 2026, 20:38:37 UTC
Prior SEC filing: 13 Mar 2025
Next SEC filing: 11 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Connor J. Egan, as attorney-in-fact

Key filing fact

Scott Obermeier filed Form 4 for Calumet, Inc. /DE (CLMT) on 26 Feb 2026.

Key facts

This page summarizes Scott Obermeier's Form 4 filing for Calumet, Inc. /DE (CLMT).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 26 Feb 2026, 20:38.

Change

Previous filing in this sequence was filed on 13 Mar 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001801826 Primary reporting owner

Obermeier Scott

Relationship: EVP - SPECIALTIES
Address: 1060 N CAPITOL AVE, SUITE 6-401, INDIANAPOLIS
Signature: /s/ Connor J. Egan, as attorney-in-fact
Signature date: 26 Feb 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CLMT transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +9,654
Change %
Price: $0.000000
Shares after: 9,654
Date: 24 Feb 2026
Ownership: Direct
Underlying class: Common Stock, par value $0.01 per share
Underlying amount: 9,654
Exercise price
Footnotes: F1, F2

CLMT transaction Derivative

Restricted Stock Unit

Award

Transaction value: $0
Shares: +7,738
Change %
Price: $0.000000
Shares after: 7,738
Date: 24 Feb 2026
Ownership: Direct
Underlying class: Common Stock, par value $0.01 per share
Underlying amount: 7,738
Exercise price
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

Footnote F2

Reflects 2025 performance-based restricted stock units, for which performance was certified by the Company's Board of Directors on the transaction date. These Restricted Stock Units remain subject to service based vesting requirements through February 25, 2028.

Footnote F3

These Restricted Stock Units vest on February 24, 2029.