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.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Sell(S) | 14K | $44.89 | $606K |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Other(J) | 214K | — | $0 |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Other(J) | 214K | — | $0 |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Buy(P) | 2K | $36.00 | $72K |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Sell(S) | 192K | $37.31 | $7.2M |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Option exercise(M) | 214K | $3.10 | $662K |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Option exercise(M) | 247K | — | $0 |
| Jun 4, 2026 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 175K | $21.09 | $3.7M |
| Jun 4, 2026 | Ikezi Henry | 10% Owner | Buy(P) | 23K | $24.66 | $567K |
| Jun 4, 2026 | Ikezi Henry | 10% Owner | Sell(S) | 189K | $23.43 | $4.4M |
| Jun 3, 2026 | Ikezi Henry | 10% Owner | Buy(P) | 1K | $4.85 | $5K |
| Dec 12, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 750 | $7.87 | $6K |
| Dec 11, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 568 | $7.87 | $4K |
| Nov 26, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 3K | $10.39 | $34K |
| Nov 25, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 5K | $10.53 | $52K |
| Nov 24, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 2K | $10.89 | $20K |
| Oct 9, 2025 | Davis John Linzy | Director | Grant(A) | 40K | — | $0 |
| Oct 9, 2025 | Global Graphene Group, Inc. | 10% Owner | Other(J) | 450K | $5.08 | $2.3M |
| Oct 9, 2025 | Tjon Karin-Joyce | Director | Grant(A) | 40K | — | $0 |
| Sep 12, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 4K | $5.67 | $23K |
| Sep 11, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 7K | $5.25 | $34K |
| Sep 10, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 23K | $5.38 | $126K |
| Jun 13, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 5K | $3.40 | $17K |
| Jun 11, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 746 | $3.51 | $3K |
| Jun 10, 2025 | Global Graphene Group, Inc. | 10% Owner | Buy(S) | 5K | $3.43 | $18K |
| Apr 29, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 100K | $0.10 | $10K |
| Apr 28, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 99K | $0.10 | $10K |
| Apr 25, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell(S) | 301K | $0.11 | $33K |
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 2020-03-30 → 2026-07-30. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).