Core Molding (CMT) CEO receives 3,982-share performance award vesting

Rhea-AI Filing Summary

DUVALL DAVID L. reported acquisition or exercise transactions in this Form 4 filing.

Core Molding Technologies Chief Executive Officer David L. Duvall reported the vesting of 3,982 shares of Common Stock on March 11, 2026, issued upon settlement of 2023 performance share awards. The filing lists an average market price of $19.15 per share on the vesting date.

After this compensation-related award, Duvall directly holds 152,762 shares of Core Molding Technologies common stock. This is a routine equity incentive vesting rather than an open-market purchase or sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider DUVALL DAVID L.

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,982	$19.15	$76K

Holdings After Transaction: Common Stock — 152,762 shares (Direct)

Footnotes (1)

1. These shares were issued upon the vesting and settlement of 2023 performance share awards on March 11, 2026. The price reported in Column 4 represents the average market price on March 11, 2026, the vesting date of the performance share awards. Such prices ranged from $18.30 to $20.00 per share.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED 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^*

DUVALL DAVID L.

(Last) (First) (Middle)

800 MANOR PARK DRIVE

(Street)

COLUMBUS OH 43228

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CORE MOLDING TECHNOLOGIES INC [ CMT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/11/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/11/2026		A		3,982(1)	A	$19.15(2)	152,762	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These shares were issued upon the vesting and settlement of 2023 performance share awards on March 11, 2026.

2. The price reported in Column 4 represents the average market price on March 11, 2026, the vesting date of the performance share awards. Such prices ranged from $18.30 to $20.00 per share.

Remarks:

	/s/ Alex J. Panda, as attorney-in-fact	03/13/2026
	** Signature of Reporting Person	Date
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.

FAQ

What insider transaction did Core Molding Technologies (CMT) report?

Core Molding Technologies reported a CEO equity award vesting. David L. Duvall received 3,982 shares of common stock upon vesting and settlement of 2023 performance share awards on March 11, 2026, as disclosed in a Form 4 filing.

How many Core Molding Technologies (CMT) shares did the CEO acquire?

The CEO acquired 3,982 shares of common stock. These shares were issued when 2023 performance share awards vested and settled on March 11, 2026, increasing David L. Duvall’s direct holdings as part of his equity-based compensation.

At what price were the vested Core Molding Technologies (CMT) shares valued?

The filing cites an average market price of $19.15 per share. Footnotes explain this is the average market price on March 11, 2026, the vesting date, with prices ranging from $18.30 to $20.00 per share during that period.

What are the CEO’s Core Molding Technologies (CMT) holdings after this transaction?

After the vesting, the CEO holds 152,762 shares directly. The Form 4 states that David L. Duvall’s total direct ownership of Core Molding Technologies common stock is 152,762 shares following the performance share award settlement.

Was the Core Molding Technologies (CMT) CEO’s transaction an open-market purchase?

No, the transaction was a performance share award vesting. The 3,982 shares were issued upon vesting and settlement of 2023 performance share awards, meaning it was compensation-related rather than an open-market stock purchase or sale.

What type of award vested for the Core Molding Technologies (CMT) CEO?

2023 performance share awards vested for the CEO. The filing notes that the 3,982 shares were issued upon the vesting and settlement of performance-based awards granted in 2023, tying the equity to prior performance conditions.