| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Jun 29, 2026 | Buy(P) | 64K | $2.47 | $158K | 2.5M |
| Jun 29, 2026 | Buy(P) | 777 | $2.48 | $2K | 2.5M |
| Jun 26, 2026 | Buy(P) | 75K | $2.55 | $191K | 2.5M |
| Jun 26, 2026 | Buy(P) | 134 | $2.54 | $340 | 2.5M |
| Jun 25, 2026 | Buy(P) | 146K | $2.48 | $362K | 2.4M |
| Jun 25, 2026 | Buy(P) | 510 | $2.56 | $1K | 2.4M |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001178579-26-000008) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for Boundless Bio, Inc.
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/0001178579-26-000008"
Use Arkolith to summarize insider buying and selling at Boundless Bio, Inc. over the last 90 days and cite the filings.