BCHT Insider Trading

Birchtech Corp. · full profile →Last filing Feb 27, 2026
Net Buying · 180d
Open-Market Buys (180d)
$750K
1 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$750K
open market, 180d
Reporting Insiders
1
1 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

17 shown
DateInsiderRoleActionSharesPriceValue
Feb 27, 2026MacPherson RichardPresident and CEO, Director, 10% OwnerBuy(P)313K$2.40$750K
Dec 12, 2025MacPherson RichardPresident and CEO, Director, 10% OwnerOption exercise(M)500K$0
Dec 12, 2025MacPherson RichardPresident and CEO, Director, 10% OwnerTax withholding(F)310K$0.93$289K
Dec 12, 2025MacPherson RichardPresident and CEO, Director, 10% OwnerOption exercise(M)500K$0.58$290K
Dec 12, 2025Kaye David MDirectorTax withholding(F)155K$0.93$144K
Dec 12, 2025Kaye David MDirectorOption exercise(M)250K$0.58$145K
Dec 12, 2025Kaye David MDirectorOption exercise(M)250K$0
Dec 11, 2025Pavlish JohnSenior VP/Chief Tech OfficerOption exercise(M)300K$0.58$174K
Dec 11, 2025Pavlish JohnSenior VP/Chief Tech OfficerTax withholding(F)191K$0.91$173K
Dec 11, 2025Pavlish JohnSenior VP/Chief Tech OfficerOption exercise(M)300K$0
Jun 20, 2025MacPherson RichardPresident and CEO, Director, 10% OwnerTax withholding(F)181K$0.52$94K
Jun 20, 2025MacPherson RichardPresident and CEO, Director, 10% OwnerOption exercise(M)500K$0.19$95K
Jun 20, 2025MacPherson RichardPresident and CEO, Director, 10% OwnerOption exercise(M)500K$0
Jun 20, 2025Pavlish JohnSenior VP/Chief Tech OfficerTax withholding(F)181K$0.52$94K
Jun 20, 2025Pavlish JohnSenior VP/Chief Tech OfficerOption exercise(M)500K$0.19$95K
Jun 20, 2025Pavlish JohnSenior VP/Chief Tech OfficerOption exercise(M)500K$0
Jan 9, 2025Coogler Mitzi HDirectorGrant(A)100K$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).