XXI Insider Trading

XXI · full profile →Last filing Jul 29, 2026
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
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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

12 shown
DateInsiderRoleActionSharesPriceValue
Jul 29, 2026Meehan StevenChief Financial OfficerTax withholding(F)4K$4.35$19K
Jul 20, 2026Mallers JackSee Remarks, DirectorDisposed to issuer(D)80K$5.23$420K
Jul 20, 2026Mallers JackSee Remarks, DirectorDisposed to issuer(D)227K$5.23$1.2M
Apr 9, 2026Mallers JackChief Executive Officer, DirectorGrant(A)36K$6.64$236K
Apr 9, 2026Mallers JackChief Executive Officer, DirectorTax withholding(F)10K$6.64$69K
Apr 9, 2026Mallers JackChief Executive Officer, DirectorGrant(A)1.6M$0
Apr 9, 2026Mallers JackChief Executive Officer, DirectorTax withholding(F)120K$6.64$796K
Apr 9, 2026Meehan StevenChief Financial OfficerGrant(A)204K$0
Apr 9, 2026Meehan StevenChief Financial OfficerTax withholding(F)18K$6.64$121K
Jan 2, 2026Meehan StevenChief Financial OfficerGrant(A)797K$0
Jan 2, 2026Nguyen James Cong HoanGeneral CounselGrant(A)297K$0
Dec 8, 2025Mallers JackChief Executive Officer, DirectorGrant(A)6.1M$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.

Coverage: Form 4 filings indexed 2019-12-302026-08-06. Earlier history is backfilling; this window widens as it deepens.

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