| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| May 19, 2026 | Other(J) | 281K | $5.14 | $1.4M | 2.3M |
| May 19, 2026 | Other(J) | 281K | $5.14 | $1.4M | 409K |
| Apr 17, 2026 | Sell(S) | 37K | $5.48 | $205K | 2.1M |
| Apr 16, 2026 | Sell(S) | 36K | $5.48 | $198K | 2.2M |
| Apr 15, 2026 | Sell(S) | 36K | $5.57 | $199K | 2.2M |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001292814-26-003151) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for Cosan S.A.
This filing is the Follow view. The Build view lets your agent pull every Form 4 for the issuer, the net open-market picture over 90 days, and the accession behind each row, through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/filing/0001292814-26-003151"
Use Arkolith to summarize insider buying and selling at Cosan S.A. over the last 90 days and cite the filings.