HCMA Insider Trading

Filings under HCMA by HCM II Acquisition Corp. (CIK 0002019804) from Aug 19, 2024 to Aug 19, 2024 belong to a different issuer and are not shown. Filings under HCMA by HCM Acquisition Corp (CIK 0001845368) from Jan 25, 2022 to Mar 20, 2024 belong to a different issuer and are not shown.

Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 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

4 shown
DateInsiderRoleActionSharesPriceValue
Jul 31, 2025Donohoe Richard CharlesDirectorOther(J)25K$0
Jul 31, 2025HCM Investor Holdings III, LLC10% OwnerOther(J)75K$0
Jul 31, 2025Loveless JacobDirectorOther(J)25K$0
Jul 31, 2025Goos CraigDirectorOther(J)25K$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.

Issuer: HCM III Acquisition Corp., SEC CIK 0002069856. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under HCMA and shows every filing by that issuer. Earlier filings under the same symbol by another issuer are left out.

Coverage: Form 4 filings indexed 2006-01-022026-09-05. Earlier history is backfilling; this window widens as it deepens.

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