| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Jul 23, 2010 | Option exercise(M) | 23K | $43.90 | $1.0M | 43K |
| Jul 23, 2010 | Sell(S) | 2K | $63.75 | $147K | 50K |
| Jul 23, 2010 | Sell(S) | 21K | $63.75 | $1.3M | 21K |
| Jul 23, 2010 | Sell(S) | 9K | $66.10 | $595K | 41K |
| Jul 23, 2010 | Option exercise(M) | 241 | $41.50 | $10K | 53K |
| Jul 23, 2010 | Option exercise(M) | 9K | $46.24 | $416K | 52K |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Jul 23, 2010 | Option exercise(M) | 241 | $41.50 | $10K | 0 |
| Jul 23, 2010 | Option exercise(M) | 9K | $46.24 | $416K | 0 |
| Jul 23, 2010 | Option exercise(M) | 23K | $43.90 | $1.0M | 0 |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-10-017569) 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/0001225208-10-017569"
Use Arkolith to summarize insider buying and selling at GENZYME CORP over the last 90 days and cite the filings.