Form4insider filings, from the source

Company · CIK 0001026655 · SIC 3089 — Plastics Products, NEC · NYSE

CORE MOLDING TECHNOLOGIES INC · CMT

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $6,487 · 1sales $110k · 1net −$104k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 7, 2026 SForm 4 →Aug 10, 6:20 pm EDTRalph O HellmoldDirector4,268$25.82$110,20033,501−11.3%
Jun 29, 2026 PForm 4 →Jul 1, 4:06 pm EDTAlex Joseph PandaEVP, Treasurer, Secretary, CFO275$23.59$6,48744,590+0.62%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.