Keohane Sean D — President and CEO
Insider trading activity for Keohane Sean D sourced from SEC EDGAR Form 4 filings.
Overview
- Title: President and CEO
- Company: CABOT CORP
- Total insider trades: 10
- Total buy volume: $6.9M
- Total sell volume: $23.4M
- Last trade: Oct 1, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 30, 2026 | Keohane Sean D | CBT CABOT CORP | OTHER | 346.259 | $27K |
| Aug 28, 2026 | Keohane Sean D | CCBT CCBT | SELL | 134,895 | $11.5M |
| Aug 28, 2026 | Keohane Sean D | CCBT CCBT | BUY | 134,895 | $6.7M |
| Aug 28, 2026 | Keohane Sean D | CCBT CCBT | SELL | 134,895 | $11.5M |
| Aug 24, 2026 | Keohane Sean D | CCBT CCBT | SELL | 2,779 | $238K |
| Aug 24, 2026 | Keohane Sean D | CCBT CCBT | BUY | 2,779 | $139K |
| Aug 24, 2026 | Keohane Sean D | CCBT CCBT | SELL | 2,779 | $238K |
| Jun 30, 2026 | Keohane Sean D | CBT CABOT CORP | OTHER | 83.682 | $8K |
| Jun 12, 2026 | Keohane Sean D | CBT CABOT CORP | OTHER | 256.014 | $22K |
| May 6, 2026 | Keohane Sean D | CC Chemours Co | OTHER | 7,182 | N/A |