Cabot Corp
CBT- Exchange
- NYSE
- Industry
- Miscellaneous Chemical Products
- SEC CIK
- 0000016040
In the last 90 days, Cabot Corp insiders filed 0 open-market purchases and 3 sales; 391 institutions reported holding it in 13F filings for Q2 2026, worth $4.90B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Cabot Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 3 filings
- 1 insider, $19.6M in total
- Insiders trading
- 1
- Net value
- −$19.6M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Cabot Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| McLaughlin Erica | Executive Vice President, CFO | 77,782 | Sep 14, 2026 | 8 |
| Masterson William F III | Senior Vice President | 7,210 | Sep 14, 2026 | 6 |
| Nathoo Raffiq | Director | 9,266 | Sep 14, 2026 | 9 |
| Dumont Lisa M | VP, Controller & CAO | 11,715 | Sep 14, 2026 | 7 |
| Delgrosso Douglas G | Director | 15,079 | Sep 14, 2026 | 5 |
| Keohane Sean D | President and CEO | 404,134 | Sep 14, 2026 | 12 |
| Kalita Karen A | SVP and General Counsel | 45,242 | Sep 14, 2026 | 8 |
| Enriquez Cabot Juan | Director | 41,526 | Jan 12, 2026 | 4 |
| Kirby William C. | Director | 27,688 | Jan 12, 2026 | 1 |
| Wilson Frank Anders | Director | 18,552 | Jan 12, 2026 | 1 |
| Arnold Cynthia A | Director | 19,620 | Jan 12, 2026 | 1 |
| Yan Christine Y | Director | 17,171 | Jan 12, 2026 | 1 |
| Vanlancker Thierry FJ | Director | 4,902 | Jan 12, 2026 | 1 |
| Morrow Michael M | Director | 22,302 | Jan 12, 2026 | 1 |
| Williams Michelle Elizabeth | Director | 6,776 | Jan 12, 2026 | 1 |
| Zhu Jeff Ji | Executive Vice President | 85,337 | Nov 21, 2025 | 2 |
| Wood Matthew Forster | Senior Vice President | 13,496 | Nov 21, 2025 | 2 |
| Kalkstein Hobart | Executive Vice President | 53,169 | Jun 16, 2025 | 0 |
| Wolfgruber Matthais L. | Director | 22,099 | Mar 18, 2025 | 0 |
| Rataj Sue H. | Director | 27,460 | Jan 12, 2024 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 31, 2026 (view filing)7:00 PM ET | Aug 28 | 3 days | Keohane Sean DPresident and CEO | SSale | −134.9K | $85.00 | −$11.5M | −25.0%404.1K after | |
| Aug 26, 2026 (view filing)2:42 PM ET | Aug 24 | 2 days | Keohane Sean DPresident and CEO | SSale | −2.78K | $85.50 | −$237.6K | −1.0%288.9K after | |
| Aug 11, 2026 (view filing)6:00 PM ET | Aug 7 | 4 days | Keohane Sean DPresident and CEO | SSale | −91.9K | $86.41 | −$7.94M | −18.5%404.1K after | |
| Aug 15, 2025 (view filing) | Aug 14 | 1 day | Keohane Sean DPresident and CEO | SSale | −114.4K | $79.28 | −$9.07M | −24.0%361.5K after | 4 lots |
| Nov 14, 2024 (view filing) | Nov 13 | 1 day | Zhu Jeff JiExecutive Vice President | SSale | −14.6K | $113.25 | −$1.65M | −17.3%69.4K after | |
| Nov 14, 2024 (view filing) | Nov 13 | 1 day | Dumont Lisa MVP, Controller & CAO | SSale | −865 | $111.74 | −$96.7K | −8.2%9.74K after | |
| Nov 13, 2024 (view filing) | Nov 11 | 2 days | Kalkstein HobartExecutive Vice President | SSale | −34.8K | $115.23 | −$4.01M | −40.7%50.6K after | 3 lots |
| Sep 4, 2024 (view filing) | Sep 3 | 1 day | Keohane Sean DPresident and CEO | SSale | −25.6K | $101.55 | −$2.60M | −7.2%331.2K after | 2 lots |
| Aug 28, 2024 (view filing) | Aug 26-27 | 2 days | Zhu Jeff JiExecutive Vice President | SSale | −14.9K | $104.05 | −$1.55M | −15.3%82.3K after | 3 lots |
| Aug 28, 2024 (view filing) | Aug 27 | 1 day | McLaughlin EricaExecutive Vice President, CFO | SSale | −16.4K | $104.24 | −$1.71M | −21.5%59.8K after | 2 lots |
| Aug 21, 2024 (view filing) | Aug 19-20 | 2 days | Kalkstein HobartExecutive Vice President | SSale | −20.3K | $100.82 | −$2.05M | −24.8%61.7K after | 3 lots |
| Aug 12, 2024 (view filing) | Aug 8 | 4 days | McLaughlin EricaExecutive Vice President, CFO | SSale | −11.1K | $98.08 | −$1.09M | −15.6%59.8K after | 2 lots |
| Aug 8, 2024 (view filing) | Aug 7 | 1 day | McLaughlin EricaExecutive Vice President, CFO | SSale | −23.3K | $99.79 | −$2.32M | −28.0%59.8K after | 12 lots |
| May 17, 2024 (view filing) | May 15-16 | 2 days | Kalkstein HobartExecutive Vice President | SSale | −12.2K | $101.57 | −$1.24M | −16.5%61.7K after | 2 lots |
| May 13, 2024 (view filing) | May 10 | 3 days | Kalita Karen ASVP and General Counsel | SSale | −13.8K | $101.73 | −$1.40M | −28.6%34.3K after | |
| Mar 11, 2024 (view filing) | Mar 7 | 4 days | Kalkstein HobartExecutive Vice President | SSale | −7.65K | $88.01 | −$673.1K | −11.0%61.7K after | |
| Mar 4, 2024 (view filing) | Mar 1 | 3 days | Keohane Sean DPresident and CEO | SSale | −17.9K | $85.43 | −$1.53M | −5.1%331.2K after | 2 lots |
| Feb 15, 2024 (view filing) | Feb 13 | 2 days | Zhu Jeff JiExecutive Vice President | SSale | −55.2K | $79.91 | −$4.41M | −36.2%97.2K after | 3 lots |
| Dec 18, 2023 (view filing) | Dec 14 | 4 days | McLaughlin EricaExecutive Vice President, CFO | SSale | −36.1K | $81.79 | −$2.95M | −37.7%59.8K after | 2 lots |
| Nov 22, 2023 (view filing) | Nov 21 | 1 day | Kalita Karen ASVP and General Counsel | SSale | −22.6K | $77.78 | −$1.76M | −39.1%35.2K after | |
| Nov 14, 2023 (view filing) | Nov 10 | 4 days | Kalkstein HobartExecutive Vice President | SSale | −50.7K | $73.91 | −$3.75M | −42.6%68.4K after | 2 lots |
| Mar 6, 2023 (view filing) | Mar 3 | 3 days | Kalkstein HobartExecutive Vice President | SSale | −10.0K | $83.00 | −$832.6K | −12.8%68.4K after | |
| Jun 7, 2022 (view filing) | Jun 6 | 1 day | Kalita Karen ASVP and General Counsel | SSale | −4.58K | $78.13 | −$357.4K | −15.0%25.9K after | |
| Jun 6, 2022 (view filing) | Jun 2 | 4 days | Kalkstein HobartSenior Vice President | SSale | −17.2K | $77.86 | −$1.34M | −24.6%52.8K after | |
| Jun 1, 2022 (view filing) | May 31 | 1 day | McLaughlin EricaSenior Vice President, CFO | SSale | −9.12K | $76.91 | −$701.6K | −16.9%44.7K after | 3 lots |
| May 26, 2022 (view filing) | May 24 | 2 days | Keohane Sean DPresident and CEO | SSale | −14.3K | $69.15 | −$988.6K | −5.1%265.7K after | 3 lots |
| Feb 17, 2022 (view filing) | Feb 16 | 1 day | Kalkstein HobartSenior Vice President | SSale | −11.8K | $73.50 | −$867.7K | −18.3%52.8K after | |
| Feb 17, 2022 (view filing) | Feb 15 | 2 days | Zhu Jeff JiSenior Vice President | SSale | −13.8K | $70.85 | −$975.1K | −15.2%76.8K after | |
| Feb 15, 2022 (view filing) | Feb 11 | 4 days | Kalkstein HobartSenior Vice President | SSale | +6.75K | $50.46 | +$340.8K | +12.8%59.5K after | |
| Feb 11, 2022 (view filing) | Feb 9-10 | 2 days | Kalkstein HobartSenior Vice President | SSale | −4.00K | $69.45 | −$277.8K | −7.0%52.8K after | 2 lots |