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CIK 0001026655 · Accelerated filer<br>Smaller reporting company

CORE MOLDING TECHNOLOGIES INC

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Ticker
CMT
Exchange
NYSE
Industry
Plastics Products, NEC
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
311481870
Phone
8006666960
Business address
800 MANOR PARK DRIVE, P O BOX 28183, COLUMBUS, OH, 43228
Former names
CORE MATERIALS CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-08-07 HELLMOLD RALPH O Director Sale −4,268 $25.82 $110K 33,501
2026-06-29 Panda Alex Joseph EVP, Treasurer, Secretary, CFO Purchase +275 $23.59 $6K 44,590
2026-06-25 CELLITTI THOMAS R Director Sale −150 $24.00 $4K 92,393
2026-06-24 CELLITTI THOMAS R Director Sale −750 $24.07 $18K 92,543
2026-06-23 CELLITTI THOMAS R Director Sale −513 $24.02 $12K 93,293
2026-06-18 CELLITTI THOMAS R Director Sale −12 $24.00 $288 93,806
2026-06-17 CELLITTI THOMAS R Director Sale −2,495 $24.00 $60K 93,818
2026-06-16 CELLITTI THOMAS R Director Sale −80 $24.00 $2K 96,313
2026-06-15 CELLITTI THOMAS R Director Sale −2,000 $25.07 $50K 96,393
2026-06-12 CELLITTI THOMAS R Director Sale −3,000 $24.77 $74K 98,393
2026-06-11 CELLITTI THOMAS R Director Sale −900 $24.23 $22K 101,393
2026-06-01 PALOMAKI ERIC Chief Executive Officer Grant or award +20,000 181,760
2026-03-27 Alanis Arnold EVP of Operations Shares withheld for taxes −370 $18.77 $7K 26,108
2026-03-27 Alanis Arnold EVP of Operations Shares withheld for taxes −118 $18.77 $2K 25,990
2026-03-27 Alanis Arnold EVP of Operations Shares withheld for taxes −276 $20.02 $6K 25,714
2026-03-27 Alanis Arnold EVP of Operations Shares withheld for taxes −303 $19.15 $6K 25,411
2026-03-27 Gayford Michael James EVP of Operations Shares withheld for taxes −962 $19.40 $19K 20,730
2026-03-27 Gayford Michael James EVP of Operations Shares withheld for taxes −102 $19.40 $2K 20,628
2026-03-27 Gayford Michael James EVP of Operations Shares withheld for taxes −725 $19.40 $14K 19,903
2026-03-27 Gayford Michael James EVP of Operations Shares withheld for taxes −400 $19.40 $8K 19,503

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