Calumet (CLMT) SEC Filings: History & Chart

Calumet Inc.(CLMT)

Chemicals - Specialty · Indianapolis, IN

$55.98-0.05 (-0.10%)

Delayed quote: Oct 6, 2026, 11:05 AM EDT

About Calumet Inc.

Calumet, Inc. engages in the manufacturing, formulation, and sale of specialty branded products and renewable fuel. It operates through the following segments: Specialty Products and Solutions, Montana/Renewables, Performance Brands, and Corporate. The Specialty Products & Solutions segment consists of customer-focused solutions and formulation businesses. The Montana/Renewables segment is composed of a Great Falls specialty asphalt facility and Montana Renewables facility. The Performance Brands segment includes Royal Purple, Bel-Ray, and TruFuel. The Corporate segment focuses on the general and administrative expenses not allocated to other segments. The company was founded in 1919 and is headquartered in Indianapolis, IN.

Indianapolis, IN

1,540 employees

www.calumet.com

Basic Materials / Chemicals - Specialty

Sector: Basic Materials
Industry: Chemicals - Specialty
CEO: Louis Todd Borgmann

View full financials

Form	Filing Date	Accepted	Document
4	Sep 28, 2026	Sep 28, 2026	View filing
4	Sep 28, 2026	Sep 28, 2026	View filing
4	Sep 28, 2026	Sep 28, 2026	View filing
4	Sep 28, 2026	Sep 28, 2026	View filing
8-K	Sep 15, 2026	Sep 14, 2026	View filing
8-K	Sep 1, 2026	Sep 1, 2026	View filing
4	Aug 21, 2026	Aug 21, 2026	View filing
4	Aug 21, 2026	Aug 21, 2026	View filing
4	Aug 21, 2026	Aug 21, 2026	View filing
4	Aug 21, 2026	Aug 21, 2026	View filing
SC 13G/A	Aug 14, 2026	Aug 14, 2026	View filing
SC 13G/A	Aug 14, 2026	Aug 14, 2026	View filing
10-Q	Aug 7, 2026	Aug 7, 2026	View filing
8-K	Aug 7, 2026	Aug 7, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 13, 2026	Jul 13, 2026	View filing
4	Jul 2, 2026	Jul 2, 2026	View filing
144	Jul 1, 2026	Jul 1, 2026	View filing
SC 13D/A	Jun 5, 2026	Jun 5, 2026	View filing
4	Jun 5, 2026	Jun 5, 2026	View filing
4	Jun 4, 2026	Jun 4, 2026	View filing
3	Jun 4, 2026	Jun 4, 2026	View filing
4	Jun 4, 2026	Jun 4, 2026	View filing
4	Jun 4, 2026	Jun 4, 2026	View filing

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