Calumet Ownership & Insider Activity

Calumet (CLMT) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 6.3% of shares outstanding. Institutional investors hold 25.1%. Over the past 90 days, insiders made 1 sale worth $153K.

Shares Outstanding

87.898M

Shares Float

69.462M

Insider Shares Owned

5.540M

Insider % Owned

6.3%

Institutional Shares Held

22.026M

Institutional % Held

25.1%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$153K total

Net Activity

Net Selling

Net Value (90d)

-$153K

Calumet Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Jul 1, 2026	Daniel Sajkowski	DIRECTOR	SELL	4.240K	$36.16	$153K
May 15, 2026	Group Heritage	—	SELL-OPTIONS	393.002K	$26.27	$7
Apr 1, 2026	Daniel Sajkowski	—	SELL	3.310K	$34.46	$114K