NYSE · CIK 0000016040
CBT CABOT CORP
Insider trading from SEC Form 4. Last filing 11 d ago. Close $74.91 on Oct 9, 2026, +31% from the 52-week low and -19% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
19
with a Form 4 at this company
Price and insider trades, last year
CBTOct 9, 2026 · close 74.91
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at CABOT CORP, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 45Moderate | Sean D Keohane President and CEO sell | $9.1M 114,436 shares | -25% | +10% from low-31% from high | |
| 40Moderate | Lisa M Dumont VP, Controller & CAO sell | $97k 865 shares | -8% | - | |
| 60Notable | Jeff Ji Zhu Executive Vice President sell | $1.6M 14,566 shares | -17% | - | |
| 60Notable | Hobart Kalkstein Executive Vice President sell | $4.0M 34,759 shares | -54% | - |
Transactions
The last 100 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +346 | $76.91 | $27k | 48,461 | 11 d ago |
| Sep 30, 2026 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Phantom Stock Unitsderivative | +94 | $76.91 | $7,195 | 10,456 | 11 d ago |
| Sep 30, 2026 | Karen A Kalita SVP and General Counsel | AGrant or award Phantom Stock Unitsderivative | +45 | $76.91 | $3,452 | 5,386 | 11 d ago |
| Sep 30, 2026 | William F Masterson III Senior Vice President | AGrant or award Phantom Stock Unitsderivative | +24 | $76.91 | $1,858 | 554 | 11 d ago |
| Sep 30, 2026 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +361 | $76.91 | $28k | 2,250 | 11 d ago |
| Sep 11, 2026 | Douglas G Delgrosso director | AGrant or award Phantom Stock Unitsderivative | +31 | $79.68 | $2,440 | 5,196 | 28 d ago |
| Sep 11, 2026 | Karen A Kalita SVP and General Counsel | AGrant or award Phantom Stock Unitsderivative | +31 | $79.68 | $2,509 | 5,341 | 28 d ago |
| Sep 11, 2026 | William F Masterson III Senior Vice President | AGrant or award Phantom Stock Unitsderivative | +3 | $79.68 | $249 | 530 | 28 d ago |
| Sep 11, 2026 | Lisa M Dumont VP, Controller & CAO | AGrant or award Phantom Stock Unitsderivative | +4 | $79.68 | $351 | 747 | 28 d ago |
| Sep 11, 2026 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Phantom Stock Unitsderivative | +61 | $79.68 | $4,867 | 10,362 | 28 d ago |
| Sep 11, 2026 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +11 | $79.68 | $887 | 1,889 | 28 d ago |
| Sep 11, 2026 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +284 | $79.68 | $23k | 48,115 | 28 d ago |
| Sep 11, 2025 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Phantom Stock Unitsderivative | +49 | $81.47 | $4,000 | 8,939 | Sep 15, 2025 |
| Sep 11, 2025 | Matthew Forster Wood Senior Vice President | AGrant or award Phantom Stock Unitsderivative | +1 | $81.47 | $115 | 257 | Sep 15, 2025 |
| Sep 11, 2025 | Cabot Juan Enriquez director | AGrant or award Phantom Stock Unitsderivative | +298 | $81.47 | $24k | 54,269 | Sep 15, 2025 |
| Sep 11, 2025 | Karen A Kalita SVP and General Counsel | AGrant or award Phantom Stock Unitsderivative | +23 | $81.47 | $1,890 | 4,224 | Sep 15, 2025 |
| Sep 11, 2025 | Douglas G Delgrosso director | AGrant or award Phantom Stock Unitsderivative | +28 | $81.47 | $2,269 | 5,071 | Sep 15, 2025 |
| Sep 11, 2025 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +242 | $81.47 | $20k | 43,997 | Sep 15, 2025 |
| Sep 11, 2025 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +22 | $81.47 | $1,776 | 3,969 | Sep 15, 2025 |
| Sep 11, 2025 | Lisa M Dumont VP, Controller & CAO | AGrant or award Phantom Stock Unitsderivative | +3 | $81.47 | $245 | 548 | Sep 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | MOption exercise Common Stock | +87,981 | $50.46 | $4.4M | 449,499 | Aug 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | SOpen-market sale Common Stock | -80,304 | $79.24 | $6.4M | 369,195 | Aug 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | SOpen-market sale Common Stock | -7,677 | $79.62 | $611k | 361,518 | Aug 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | MOption exercise Common Stock | +26,455 | $49.26 | $1.3M | 387,973 | Aug 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | SOpen-market sale Common Stock | -24,086 | $79.25 | $1.9M | 363,887 | Aug 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | SOpen-market sale Common Stock | -2,369 | $79.63 | $189k | 361,518 | Aug 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | MOption exercise Employee Stock Option (Right to Buy)derivative | +26,455 | $0.00 | $0 | 0 | Aug 15, 2025 |
| Aug 14, 2025 | Sean D Keohane President and CEO | MOption exercise Employee Stock Option (Right to Buy)derivative | +87,981 | $0.00 | $0 | 0 | Aug 15, 2025 |
| Jun 30, 2025 | Cabot Juan Enriquez director | AGrant or award Phantom Stock Unitsderivative | +367 | $75.00 | $28k | 53,971 | Jul 1, 2025 |
| Jun 30, 2025 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +317 | $75.00 | $24k | 3,947 | Jul 1, 2025 |
| Jun 30, 2025 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +267 | $75.00 | $20k | 43,755 | Jul 1, 2025 |
| Jun 15, 2025 | Matthew Forster Wood Senior Vice President | AGrant or award Common Stock | +2,676 | $0.00 | $0 | 13,438 | Jun 17, 2025 |
| Jun 13, 2025 | Douglas G Delgrosso director | AGrant or award Phantom Stock Unitsderivative | +30 | $74.72 | $2,256 | 5,043 | Jun 16, 2025 |
| Jun 13, 2025 | Cabot Juan Enriquez director | AGrant or award Phantom Stock Unitsderivative | +321 | $74.72 | $24k | 53,604 | Jun 16, 2025 |
| Jun 13, 2025 | Hobart Kalkstein Executive Vice President | AGrant or award Phantom Stock Unitsderivative | +62 | $74.72 | $4,632 | 10,356 | Jun 16, 2025 |
| Jun 13, 2025 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +22 | $74.72 | $1,624 | 3,631 | Jun 16, 2025 |
| Jun 13, 2025 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +260 | $74.72 | $19k | 43,489 | Jun 16, 2025 |
| Jun 13, 2025 | Karen A Kalita SVP and General Counsel | AGrant or award Phantom Stock Unitsderivative | +25 | $74.72 | $1,879 | 4,201 | Jun 16, 2025 |
| Jun 13, 2025 | Lisa M Dumont VP, Controller & CAO | AGrant or award Phantom Stock Unitsderivative | +3 | $74.72 | $244 | 545 | Jun 16, 2025 |
| Jun 12, 2025 | Erica McLaughlin Executive Vice President, CFO | GGift Common Stock | -1,299 | $0.00 | $0 | 44,381 | Jun 16, 2025 |
| Jun 13, 2025 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Phantom Stock Unitsderivative | +53 | $74.72 | $3,976 | 8,890 | Jun 16, 2025 |
| Mar 31, 2025 | Cabot Juan Enriquez director | AGrant or award Phantom Stock Unitsderivative | +331 | $83.14 | $27k | 53,283 | Apr 2, 2025 |
| Mar 31, 2025 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +286 | $83.14 | $24k | 3,609 | Apr 2, 2025 |
| Mar 14, 2025 | Matthais L. Wolfgruber director | AGrant or award Phantom Stock Unitsderivative | +116 | $83.31 | $9,697 | 22,667 | Mar 18, 2025 |
| Mar 14, 2025 | Douglas G Delgrosso director | AGrant or award Phantom Stock Unitsderivative | +26 | $83.31 | $2,144 | 5,013 | Mar 18, 2025 |
| Mar 14, 2025 | Lisa M Dumont VP, Controller & CAO | AGrant or award Phantom Stock Unitsderivative | +3 | $83.31 | $232 | 542 | Mar 18, 2025 |
| Mar 14, 2025 | Karen A Kalita SVP and General Counsel | AGrant or award Phantom Stock Unitsderivative | +21 | $83.31 | $1,786 | 4,175 | Mar 18, 2025 |
| Mar 14, 2025 | Cabot Juan Enriquez director | AGrant or award Phantom Stock Unitsderivative | +272 | $83.31 | $23k | 52,952 | Mar 18, 2025 |
| Mar 14, 2025 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +17 | $83.31 | $1,422 | 3,323 | Mar 18, 2025 |
| Mar 14, 2025 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Phantom Stock Unitsderivative | +45 | $83.31 | $3,780 | 8,836 | Mar 18, 2025 |
| Mar 14, 2025 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +222 | $83.31 | $18k | 43,228 | Mar 18, 2025 |
| Mar 14, 2025 | Hobart Kalkstein Executive Vice President | AGrant or award Phantom Stock Unitsderivative | +53 | $83.31 | $4,404 | 10,294 | Mar 18, 2025 |
| Jan 10, 2025 | Cynthia A Arnold director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 17,322 | Jan 14, 2025 |
| Jan 10, 2025 | Christine Y Yan director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 14,873 | Jan 14, 2025 |
| Jan 10, 2025 | Michael M Morrow director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 20,004 | Jan 14, 2025 |
| Jan 10, 2025 | Frank Anders Wilson director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 16,254 | Jan 14, 2025 |
| Jan 10, 2025 | William C. Kirby director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 27,202 | Jan 14, 2025 |
| Jan 10, 2025 | Michelle Elizabeth Williams director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 4,478 | Jan 14, 2025 |
| Jan 10, 2025 | Douglas G Delgrosso director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 12,781 | Jan 14, 2025 |
| Jan 10, 2025 | Raffiq Nathoo director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 6,968 | Jan 14, 2025 |
| Jan 10, 2025 | Thierry FJ Vanlancker director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 2,604 | Jan 14, 2025 |
| Jan 10, 2025 | Matthais L. Wolfgruber director | AGrant or award Common Stock | +344 | $0.00 | $0 | 22,099 | Jan 14, 2025 |
| Jan 10, 2025 | Cabot Juan Enriquez director | AGrant or award Common Stock | +1,788 | $0.00 | $0 | 41,040 | Jan 14, 2025 |
| Dec 31, 2024 | Cabot Juan Enriquez director | AGrant or award Phantom Stock Unitsderivative | +301 | $91.31 | $28k | 52,680 | Jan 3, 2025 |
| Dec 31, 2024 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Phantom Stock Unitsderivative | +934 | $91.31 | $85k | 8,791 | Jan 3, 2025 |
| Dec 31, 2024 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +260 | $91.31 | $24k | 3,306 | Jan 3, 2025 |
| Dec 31, 2024 | Lisa M Dumont VP, Controller & CAO | AGrant or award Phantom Stock Unitsderivative | +130 | $91.31 | $12k | 539 | Jan 3, 2025 |
| Dec 31, 2024 | Matthais L. Wolfgruber director | AGrant or award Phantom Stock Unitsderivative | +315 | $91.31 | $29k | 22,551 | Jan 3, 2025 |
| Dec 31, 2024 | Karen A Kalita SVP and General Counsel | AGrant or award Phantom Stock Unitsderivative | +713 | $91.31 | $65k | 4,154 | Jan 3, 2025 |
| Dec 31, 2024 | Hobart Kalkstein Executive Vice President | AGrant or award Phantom Stock Unitsderivative | +697 | $91.31 | $64k | 10,241 | Jan 3, 2025 |
| Dec 31, 2024 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +2,461 | $91.31 | $225k | 43,007 | Jan 3, 2025 |
| Dec 13, 2024 | Cabot Juan Enriquez director | AGrant or award Phantom Stock Unitsderivative | +217 | $103.38 | $22k | 52,379 | Dec 17, 2024 |
| Dec 13, 2024 | Douglas G Delgrosso director | AGrant or award Phantom Stock Unitsderivative | +21 | $103.38 | $2,136 | 4,987 | Dec 17, 2024 |
| Dec 13, 2024 | Matthais L. Wolfgruber director | AGrant or award Phantom Stock Unitsderivative | +92 | $103.38 | $9,522 | 22,236 | Dec 17, 2024 |
| Dec 13, 2024 | Hobart Kalkstein Executive Vice President | AGrant or award Phantom Stock Unitsderivative | +40 | $103.38 | $4,087 | 9,545 | Dec 17, 2024 |
| Dec 13, 2024 | Sean D Keohane President and CEO | AGrant or award Phantom Stock Unitsderivative | +168 | $103.38 | $17k | 40,545 | Dec 17, 2024 |
| Dec 13, 2024 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Phantom Stock Unitsderivative | +33 | $103.38 | $3,364 | 7,857 | Dec 17, 2024 |
| Dec 13, 2024 | Karen A Kalita SVP and General Counsel | AGrant or award Phantom Stock Unitsderivative | +14 | $103.38 | $1,473 | 3,441 | Dec 17, 2024 |
| Dec 13, 2024 | Lisa M Dumont VP, Controller & CAO | AGrant or award Phantom Stock Unitsderivative | +2 | $103.38 | $175 | 409 | Dec 17, 2024 |
| Dec 13, 2024 | Raffiq Nathoo director | AGrant or award Phantom Stock Unitsderivative | +13 | $103.38 | $1,304 | 3,046 | Dec 17, 2024 |
| Nov 18, 2024 | Erica McLaughlin Executive Vice President, CFO | AGrant or award Common Stock | +10,090 | $0.00 | $0 | 71,265 | Nov 20, 2024 |
| Nov 18, 2024 | Sean D Keohane President and CEO | AGrant or award Common Stock | +45,842 | $0.00 | $0 | 382,149 | Nov 20, 2024 |
| Nov 18, 2024 | Lisa M Dumont VP, Controller & CAO | AGrant or award Common Stock | +1,472 | $0.00 | $0 | 10,160 | Nov 20, 2024 |
| Nov 18, 2024 | Karen A Kalita SVP and General Counsel | AGrant or award Common Stock | +6,153 | $0.00 | $0 | 41,064 | Nov 20, 2024 |
| Nov 18, 2024 | Jeff Ji Zhu Executive Vice President | AGrant or award Common Stock | +8,465 | $0.00 | $0 | 77,914 | Nov 20, 2024 |
| Nov 18, 2024 | Hobart Kalkstein Executive Vice President | AGrant or award Common Stock | +8,610 | $0.00 | $0 | 56,934 | Nov 20, 2024 |
| Nov 18, 2024 | Erica McLaughlin Executive Vice President, CFO | FTax withholding Common Stock | -4,197 | $108.82 | $457k | 67,068 | Nov 20, 2024 |
| Nov 18, 2024 | Sean D Keohane President and CEO | FTax withholding Common Stock | -20,631 | $108.82 | $2.2M | 361,518 | Nov 20, 2024 |
| Nov 18, 2024 | Lisa M Dumont VP, Controller & CAO | FTax withholding Common Stock | -509 | $108.82 | $55k | 9,651 | Nov 20, 2024 |
| Nov 18, 2024 | Karen A Kalita SVP and General Counsel | FTax withholding Common Stock | -2,657 | $108.82 | $289k | 38,407 | Nov 20, 2024 |
| Nov 18, 2024 | Jeff Ji Zhu Executive Vice President | FTax withholding Common Stock | -2,024 | $108.82 | $220k | 75,890 | Nov 20, 2024 |
| Nov 18, 2024 | Hobart Kalkstein Executive Vice President | FTax withholding Common Stock | -3,765 | $108.82 | $410k | 53,169 | Nov 20, 2024 |
| Nov 12, 2024 | Jeff Ji Zhu Executive Vice President | FTax withholding Common Stock | -1,143 | $112.54 | $129k | 84,015 | Nov 14, 2024 |
| Nov 12, 2024 | Lisa M Dumont VP, Controller & CAO | FTax withholding Common Stock | -454 | $112.54 | $51k | 10,607 | Nov 14, 2024 |
| Nov 13, 2024 | Lisa M Dumont VP, Controller & CAO | SOpen-market sale Common Stock | -865 | $111.74 | $97k | 9,742 | Nov 14, 2024 |
| Nov 13, 2024 | Jeff Ji Zhu Executive Vice President | SOpen-market sale Common Stock | -14,566 | $113.25 | $1.6M | 69,449 | Nov 14, 2024 |
| Nov 13, 2024 | Lisa M Dumont VP, Controller & CAO | GGift Common Stock | -1,054 | $0.00 | $0 | 8,688 | Nov 14, 2024 |
| Nov 8, 2024 | Lisa M Dumont VP, Controller & CAO | AGrant or award Common Stock | +808 | $0.00 | $0 | 11,061 | Nov 13, 2024 |
| Nov 8, 2024 | Karen A Kalita SVP and General Counsel | AGrant or award Common Stock | +2,217 | $0.00 | $0 | 36,529 | Nov 13, 2024 |
| Nov 8, 2024 | Sean D Keohane President and CEO | AGrant or award Common Stock | +16,957 | $0.00 | $0 | 348,131 | Nov 13, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Cynthia A Arnolddirector
- Douglas G Delgrossodirector
- Lisa M DumontVP, Controller & CAO
- Cabot Juan Enriquezdirector
- Karen A KalitaSVP and General Counsel
- Hobart KalksteinExecutive Vice President
- Sean D KeohanePresident and CEO
- William C. Kirbydirector
- William F Masterson IIISenior Vice President
- Erica McLaughlinExecutive Vice President, CFO
- Michael M Morrowdirector
- Raffiq Nathoodirector
- Thierry FJ Vanlanckerdirector
- Michelle Elizabeth Williamsdirector
- Frank Anders Wilsondirector
- Matthais L. Wolfgruberdirector
- Matthew Forster WoodSenior Vice President
- Christine Y Yandirector
- Jeff Ji ZhuExecutive Vice President
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.