Core Molding director sells 2,080 CMT shares

Core Molding Technologies director Thomas R. Cellitti reported two open-market sales of Common Stock.

Rhea-AI Filing Summary

Core Molding Technologies director Thomas R. Cellitti reported two open-market sales of Common Stock. On June 15, 2026, he sold 2,000 shares at an average price of $25.0672 per share. On June 16, 2026, he sold an additional 80 shares at $24.00 per share. Following these transactions, he directly owns 96,313 shares of Core Molding Technologies Common Stock.

Insider Trade Summary

Net Seller: 2,080 shares

Net Sell 2 txns

Insider CELLITTI THOMAS R

Role Director

Sold 2,080 shs ($52K)

Type	Security	Shares	Price	Value
Sale	Common Stock	80	$24.00	$2K
Sale	Common Stock	2,000	$25.0672	$50K

Holdings After Transaction: Common Stock — 96,313 shares (Direct)

Footnotes (1)

1. F1. The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from 24.9 to 25.25, inclusive. The reporting person undertakes to provide to Core Molding Technologies, Inc. or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this form 4.

Key Figures

Shares sold June 15, 2026: 2,000 shares Price June 15, 2026: $25.0672 per share Shares sold June 16, 2026: 80 shares +3 more

6 metrics

Shares sold June 15, 2026 2,000 shares Open-market sale of Common Stock at $25.0672 per share

Price June 15, 2026 $25.0672 per share Weighted average sale price; trades between $24.90 and $25.25

Shares sold June 16, 2026 80 shares Open-market sale of Common Stock at $24.00 per share

Total shares sold 2,080 shares Net shares sold across both reported transactions

Shares owned after transactions 96,313 shares Direct ownership of Core Molding Technologies Common Stock

Price range June 15 trades $24.90–$25.25 Range of individual trade prices for weighted average

Key Terms

open-market sale, weighted average price, Common Stock, non-derivative

4 terms

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average price financial

"The price in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

non-derivative financial

"transaction_type: "non-derivative""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did CMT director Thomas R. Cellitti report?

Thomas R. Cellitti reported two open-market sales of Core Molding Technologies Common Stock totaling 2,080 shares. The sales occurred on June 15, 2026 and June 16, 2026 at prices around the mid-$20 range per share.

At what prices did Thomas R. Cellitti sell CMT shares?

Cellitti sold 2,000 shares at an average price of $25.0672 on June 15, 2026, and 80 shares at $24.00 on June 16, 2026. A footnote notes multiple trades between $24.90 and $25.25 for the larger sale.

How many CMT shares does Thomas R. Cellitti hold after these sales?

After the reported transactions, Thomas R. Cellitti directly holds 96,313 shares of Core Molding Technologies Common Stock. This figure comes from the Form 4 reporting his post-transaction ownership following the open-market sales in mid-June 2026.

Were the June 15, 2026 CMT share sales at a single price?

No. The Form 4 states the June 15, 2026 sale price of $25.0672 per share is a weighted average. The shares were sold in multiple transactions at prices ranging from $24.90 to $25.25, inclusive, according to the filing footnote.

What type of transactions did the CMT Form 4 for Thomas R. Cellitti disclose?

The Form 4 discloses open-market sales of Core Molding Technologies Common Stock, coded as “S” transactions. Both entries are non-derivative, direct ownership sales, reflecting routine stock trades rather than option exercises or derivative conversions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/17/2026 - 05:02 PM EDT Learn about SEC filing dates

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^*

CELLITTI THOMAS R

(Last) (First) (Middle)

CORE MOLDING TECHNOLOGIES, INC.

800 MANOR PARK DRIVE

(Street)

COLUMBUS OHIO 43228

(City) (State) (Zip)

UNITED STATES

(Country)

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
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

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

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/15/2026		S		2,000	D	$25.0672(1)	96,393	D
Common Stock	06/16/2026		S		80	D	$24	96,313	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. The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from 24.9 to 25.25, inclusive. The reporting person undertakes to provide to Core Molding Technologies, Inc. or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this form 4.

Remarks:

	/s/ Alex J. Panda, as attorney-in-fact	06/17/2026
	** 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.
* Form 4: SEC 1474 (03-26)