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Calumet, Inc. (CLMT) director nets shares from RSU vesting and tax withholding

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Calumet, Inc. director John G. Boss reported compensation-related equity activity. On July 9, 2026, he exercised 7,067 Restricted Stock Units, each equivalent to one share of common stock, resulting in an equivalent number of common shares. In connection with this vesting, he surrendered 2,827 common shares to satisfy tax withholding liabilities, as permitted under Rule 16b-3. Following these transactions, he held 33,033 common shares directly.

Positive

  • None.

Negative

  • None.
Insider Boss John G.
Role Director
Type Security Shares Price Value
Exercise Restricted Stock Unit 7,067 $0.00 --
Exercise Common Stock, par value $0.01 per share 7,067 $0.00 --
Tax Withholding Common Stock, par value $0.01 per share 2,827 $0.00 --
Holdings After Transaction: Restricted Stock Unit — 0 shares (Direct); Common Stock, par value $0.01 per share — 35,860 shares (Direct)
Footnotes (1)
  1. The reporting person elected to surrender 2,827 shares of Calumet, Inc. common stock, par value $0.01 per share, to satisfy tax withholding liabilities upon delivery of common stock in accordance with Rule 16b-3. Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share. 100% of the Restricted Stock Units vested on June 2, 2026.
RSUs exercised 7,067 shares Restricted Stock Units exercised into common stock on July 9, 2026
Shares surrendered for taxes 2,827 shares Common shares surrendered to satisfy tax withholding liabilities
Shares held after transactions 33,033 shares Direct common stock holdings following the reported transactions
RSU vesting date June 2, 2026 100% of the Restricted Stock Units vested on this date
Restricted Stock Unit financial
"The security title is listed as "Restricted Stock Unit" for one transaction"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
tax withholding liabilities financial
"surrender 2,827 shares ... to satisfy tax withholding liabilities upon delivery"
Rule 16b-3 regulatory
"to satisfy tax withholding liabilities upon delivery of common stock in accordance with Rule 16b-3"
Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.
economic equivalent financial
"Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock"
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FAQ

What insider transactions did Calumet, Inc. (CLMT) disclose for John G. Boss?

Calumet, Inc. disclosed that director John G. Boss exercised 7,067 Restricted Stock Units into common stock and surrendered 2,827 common shares to cover tax withholding liabilities on July 9, 2026, under a compensation arrangement.

How many Calumet, Inc. (CLMT) shares did John G. Boss hold after the reported Form 4 transactions?

After the reported transactions, John G. Boss held 33,033 shares of Calumet, Inc. common stock directly. This figure reflects his position following both the RSU exercise and the tax-withholding share surrender on July 9, 2026.

What type of equity award did John G. Boss exercise at Calumet, Inc. (CLMT)?

John G. Boss exercised Restricted Stock Units representing 7,067 units, each economically equivalent to one share of Calumet, Inc. common stock. The RSUs were a form of equity compensation that converted into common shares upon vesting and exercise.

How many Calumet, Inc. (CLMT) shares were used to satisfy tax withholding for John G. Boss?

To satisfy tax withholding liabilities, John G. Boss surrendered 2,827 shares of Calumet, Inc. common stock. This tax-withholding disposition occurred in connection with the delivery of common stock from vested Restricted Stock Units on July 9, 2026.

Were John G. Boss’s Calumet, Inc. (CLMT) transactions open-market buys or sells?

The reported transactions were not open-market buys or sells. They involved exercising Restricted Stock Units into common stock and a tax-withholding share surrender under Rule 16b-3, both typical compensation-related events.

When did John G. Boss’s Restricted Stock Units at Calumet, Inc. (CLMT) vest?

The filing states that 100% of the Restricted Stock Units vested on June 2, 2026. Following this vesting date, 7,067 RSUs were exercised into Calumet, Inc. common stock and related tax obligations were settled in shares.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Boss John G.

(Last)(First)(Middle)
1060 N CAPITOL AVE
SUITE 6-401

(Street)
INDIANAPOLIS INDIANA 46204

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Calumet, Inc. /DE [ CLMT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/09/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock, par value $0.01 per share07/09/2026M7,067A$035,860D
Common Stock, par value $0.01 per share07/09/2026F2,827(1)D$033,033D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(2)07/09/2026M7,067 (3) (3)Common Stock, par value $0.01 per share7,067$00D
Explanation of Responses:
1. The reporting person elected to surrender 2,827 shares of Calumet, Inc. common stock, par value $0.01 per share, to satisfy tax withholding liabilities upon delivery of common stock in accordance with Rule 16b-3.
2. Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.
3. 100% of the Restricted Stock Units vested on June 2, 2026.
Remarks:
/s/ Connor J. Egan, as attorney-in-fact07/10/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)