A Form 4 filed on August 21, 2026, disclosed that Amy M. Schumacher, a director of Calumet, Inc. /DE (NASDAQ:CLMT), acquired restricted stock units on August 20, 2026.

Key Highlights

  • Reporting person: Amy M. Schumacher, identified as a Director of Calumet, Inc. /DE.
  • First RSU grant: 488 Restricted Stock Units acquired on August 20, 2026, at a price of $0, each equivalent to one share of Common Stock, par value $0.01 per share.
  • Second RSU grant: 162 Restricted Stock Units acquired on August 20, 2026, at a price of $0, also each equivalent to one share of Common Stock, par value $0.01 per share.
  • Vesting distinction: The 488 RSUs are 100% vested; the 162 RSUs vest at 25% per year beginning July 1, 2027, under the Deferred Compensation Plan.
  • Settlement terms: Both grants settle upon the earlier of a date specified by the reporting person or the reporting person's termination date.
  • Ownership form: Both RSU positions are held directly by the reporting person.

Calumet Director RSU Acquisition Details and Vesting Terms

According to the filing, Amy M. Schumacher, serving as a Director of Calumet, Inc. /DE (NASDAQ:CLMT), reported two separate acquisitions of Restricted Stock Units on August 20, 2026. Both transactions carried a transaction code of "A" (acquired) and a derivative security price of $0. The filing notes that each Restricted Stock Unit "is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share."

The first grant consists of 488 RSUs. According to the filing's explanation of responses, these units "are 100% vested" and "will become settled upon the earlier of the date specified by the reporting person or the reporting person's termination date." Following this transaction, Schumacher beneficially owns 488 of these RSUs directly.

The second grant consists of 162 RSUs issued pursuant to the Deferred Compensation Plan. The filing states these units "will be settled upon the earlier of the date specified by the reporting person or the reporting person's termination date pursuant to the Deferred Compensation Plan," with 25% vesting on July 1 of each year beginning July 1, 2027. Following this transaction, Schumacher beneficially owns 162 of these RSUs directly. The Form 4 was signed by Connor J. Egan as attorney-in-fact on August 21, 2026.

What Was Disclosed

The filing reported two RSU acquisitions by Director Amy M. Schumacher in Calumet, Inc. /DE on August 20, 2026: 488 fully vested RSUs and 162 RSUs vesting 25% annually from July 1, 2027, both at $0 price and held directly.