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BCS

Changes in Beneficial Ownership · 4

Calumet, Inc.

CLMTNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Sep 28, 2026Accepted Sep 28, 2026, 4:35 PM EDTFiling CIK 2013745Accession 0001669531-26-000007
Share

Structured filing — 4

wk-form4_1790627721.xml

Open full document ↗

Filing details

Report period
2026-09-25
Issuer
Calumet, Inc. /DE
Issuer CIK
0002013745
Trading symbol
CLMT

Reporting owner 1

Name
Mawer Stephen P
Reporting owner CIK
0001669531
Relationship
Director
Address
1060 N CAPITOL AVE, SUITE 6-401, INDIANAPOLIS, IN, 46204

Non-derivative transactions

Non-derivative transactions · 2 reported rows
SecurityTransaction dateCodeAmountA / DPrice (USD)Owned afterOwnership
Common Stock, par value $0.01 per share2026-09-25M · Form 461,387A0372,965D
Common Stock, par value $0.01 per share2026-09-25S · Form 424,555[F1]D0348,410D
Table key
M · Form 4
Exempt derivative exercise or conversion under Rule 16b-3
A
Acquired
D
Direct
S · Form 4
Sale on the market or privately

Derivative transactions

Derivative transactions · 1 reported row
SecurityConversion / exercise price (USD)Transaction dateCodeAmountA / DPrice (USD)ExercisableExpiresUnderlying securityUnderlying sharesOwned afterOwnership
Restricted Stock Unit[F2]2026-09-25M · Form 461,387D0[F3][F3]Common Stock, par value $0.01 per share61,3870D
Table key
M · Form 4
Exempt derivative exercise or conversion under Rule 16b-3
D
Direct

Footnotes

F1
The reporting person elected to receive 40% of Restricted Stock Units vested and reported here within to be settled in the cash equivalent of a Calumet, Inc. common share.↩ 1
F2
Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.↩ 1
F3
100% of the Restricted Stock Units vested on August 1, 2026.↩ 1↩ 2

Signature 1

Signed
/s/ Connor J. Egan, as attorney-in-fact
Date
2026-09-25

Company context

Calumet, Inc. (NASDAQ: CLMT) manufactures, formulates, and markets a diversified slate of specialty branded products and renewable fuels to customers across a broad range of consumer-facing and industrial markets. Calumet is headquartered in Indianapolis, Indiana and operates twelve facilities throughout North America.

Current securities

Recent company filings

  1. 4 filingOct 21, 2026
  2. 4 filingSep 28, 2026
  3. 4 filingSep 28, 2026
  4. 4 filingSep 28, 2026
  5. Entry into a Material Definitive Agreement · Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet ArrangementSep 15, 2026

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