| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Jul 12, 2010 | Sell(S) | 64K | $53.82 | $3.4M | 13K |
| Jul 12, 2010 | Option exercise(M) | 24K | $39.23 | $932K | 76K |
| Jul 12, 2010 | Option exercise(M) | 40K | $32.69 | $1.3M | 53K |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Jul 12, 2010 | Option exercise(M) | 40K | — | $0 | 0 |
| Jul 12, 2010 | Option exercise(M) | 24K | — | $0 | 0 |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-10-017147) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for GENZYME CORP
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/0001225208-10-017147"
Use Arkolith to summarize insider buying and selling at GENZYME CORP over the last 90 days and cite the filings.