Boss John G. - Insider Non-Derivative Transactions at Calumet, Inc. /DE (CLMT) - (SEC)
Updated on March 12, 2026.
According to recent SEC insider information filed on Dec 4, 2025, Boss John G.'s relationship to Calumet, Inc. /DE (CLMT) is Director, and currently has 29,804 shares of Common Stock, par value $0.01 per share.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other CLMT insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Boss John G. - Insider Non-Derivative Transactions of CLMT Common Stock, par value $0.01 per share
Boss John G. - Insider Non-Derivative Transactions at CLMT
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 5, 2025 | Sell -- (Common Stock, par value $0.01 per share) | 1011 | 0 | 28793 |
| Dec 5, 2025 | M -- (Common Stock, par value $0.01 per share) | 2526 | 0 | 29804 |
| Jun 25, 2025 | Sell -- (Common Stock, par value $0.01 per share) | 1518 | 0 | 27278 |
| Jun 25, 2025 | M -- (Common Stock, par value $0.01 per share) | 3796 | 0 | 28796 |