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 |
|---|---|---|---|---|---|---|
| May 26, 2026 | Cordes Burkhard Otto | Director | Buy(P) | 10K | $4.27 | $43K |
| May 26, 2026 | Cordes Burkhard Otto | Director | Buy(P) | 50K | $4.26 | $213K |
| May 26, 2026 | Cordes Burkhard Otto | Director | Buy(P) | 10K | $4.25 | $43K |
| May 22, 2026 | Mello Rubens Ometto Silveira | Director | Sell(S) | 78K | $3.44 | $267K |
| May 19, 2026 | Drummond Maria Rita de Carvalho | Chief Legal Officer | Other(J) | 281K | $5.14 | $1.4M |
| May 19, 2026 | Drummond Maria Rita de Carvalho | Chief Legal Officer | Other(J) | 281K | $5.14 | $1.4M |
| May 18, 2026 | Cordes Burkhard Otto | Director | Buy(P) | 89K | $4.47 | $398K |
| Apr 17, 2026 | Drummond Maria Rita de Carvalho | Chief Legal Officer | Sell(S) | 37K | $5.48 | $205K |
| Apr 16, 2026 | Drummond Maria Rita de Carvalho | Chief Legal Officer | Sell(S) | 36K | $5.48 | $198K |
| Apr 15, 2026 | Drummond Maria Rita de Carvalho | Chief Legal Officer | Sell(S) | 36K | $5.57 | $199K |
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 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).