Core Molding Technologies, Inc.

CMT · Basic Materials · Core Molding Technologies, Inc., together with its subsidiaries, operates as a molder of thermoplastic and thermoset structural products in…

Core Molding Technologies, Inc. (CMT), in the Basic Materials sector, has 1 disclosed filing on Paydirt over the trailing twelve months from 1 corporate insider: 0 purchases and 1 sale. Filers took a median of 3 days from execution to disclosure, and the most recent trade was executed Aug 7 and filed Aug 10. The most active filer was David L. Duvall with 7 filings.

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Filings, ttm

0 buys · 1 sell

Traders, ttm

1 insider

Volume, ttmiDollar value disclosed in the window

$110K

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Aug 7

Filed Aug 10

ADViAverage daily dollar volume

$722K

market data

Share price · 12M

$25.07 (+16.3%)

Adjusted for splits and dividends.

Volume by month

Buys $0 Sells $3.0M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed

David L. Duvall Chief Executive Officer 7 filings TC

Thomas R Cellitti Director 1 filing RH

Ralph O Hellmold Director 1 filing MJ

Matthew Jauchius Director 1 filing JZ

John P Zimmer EVP, Treasurer, Secretary, CFO 1 filing

Recent filings

Ralph O HellmoldSALE Director $110K
4,268 sh × $25.82
Exec Aug 7
Filed Aug 10 · 6:20 PM ET Matthew JauchiusSALE Director $119K
6,020 sh × $19.84
Exec Sep 8 2025
Filed Sep 11 2025 · 5:30 PM ET † David L. DuvallSALE Chief Executive Officer $1.0M
50,000 sh × $20.32
Exec Sep 9 2025
Filed Sep 11 2025 · 5:30 PM ET Thomas R CellittiSALE Director $130K
6,897 sh × $18.89
Exec Aug 25 2025
Filed Aug 27 2025 · 5:30 PM ET David L. DuvallSALE Chief Executive Officer $139K
8,400 sh × $16.56
Exec Jun 16 2025
Filed Jun 20 2025 · 5:30 PM ET † David L. DuvallSALE Chief Executive Officer $160K
9,970 sh × $16.07
Exec Jun 6 2025
Filed Jun 9 2025 · 5:30 PM ET David L. DuvallSALE Chief Executive Officer $325K
20,300 sh across 2 lots
Exec Jun 4 2025
Filed Jun 6 2025 · 5:30 PM ET David L. DuvallSALE Chief Executive Officer $234K
14,171 sh × $16.54
Exec Dec 24 2024
Filed Dec 27 2024 · 5:30 PM ET David L. DuvallSALE Chief Executive Officer $225K
13,919 sh × $16.18
Exec Dec 20 2024
Filed Dec 23 2024 · 5:30 PM ET David L. DuvallSALE Chief Executive Officer $179K
10,950 sh × $16.37
Exec Dec 10 2024
Filed Dec 10 2024 · 5:30 PM ET John P ZimmerSALE EVP, Treasurer, Secretary, CFO $313K
17,600 sh across 2 lots
Exec Nov 25 2024
Filed Nov 27 2024 · 5:30 PM ET Renee R AndersonSALE EVP, Human Resources $144K
7,981 sh × $18.02
Exec Sep 13 2024
Filed Sep 16 2024 · 5:30 PM ET David L. DuvallSALE Chief Executive Officer $912K
50,846 sh across 2 lots
Exec Sep 12 2024
Filed Sep 16 2024 · 5:30 PM ET