| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Apr 4, 2011 | Tender(U) | 32K | $74.00 | $2.4M | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 2K | $74.00 | $176K | 32K |
| Apr 4, 2011 | Option exercise(M) | 2K | — | $0 | 34K |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Apr 4, 2011 | Option exercise(M) | 2K | — | $0 | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 18K | $32.52 | $585K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 15K | $58.50 | $878K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 15K | $62.16 | $932K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 8K | $68.48 | $514K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 7K | $51.52 | $367K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 8K | $58.66 | $440K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 15K | $62.98 | $945K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 2K | $53.47 | $107K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 1K | $41.51 | $42K | 0 |
| Apr 4, 2011 | Disposed to issuer(D) | 9K | $43.90 | $395K | 0 |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-11-011384) 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/0001225208-11-011384"
Use Arkolith to summarize insider buying and selling at GENZYME CORP over the last 90 days and cite the filings.