| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Mar 4, 2024 | Sell(S) | 1K | $646.30 | $663K | 158K |
| Mar 4, 2024 | Sell(S) | 860 | $647.60 | $557K | 157K |
| Mar 4, 2024 | Sell(S) | 453 | $650.01 | $294K | 157K |
| Mar 4, 2024 | Sell(S) | 3K | $645.23 | $1.6M | 159K |
| Mar 4, 2024 | Sell(S) | 8 | $648.08 | $5K | 157K |
Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-24-027232) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for NEWMARKET 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/0000950170-24-027232"
Use Arkolith to summarize insider buying and selling at NEWMARKET CORP over the last 90 days and cite the filings.