Cabot Corp (CBT) Insider Ownership

Historic Insider Ownership Trends

As of May 04, 2026, the three largest insider holders of CBT are Sean D Keohane (President And Ceo, 404.13K shares), Jeff Ji Zhu (Executive Vice President, 85.34K shares), Erica Mclaughlin (Executive Vice President, Cfo, 77.78K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Sean D Keohane President And Ceo 404,134 0 21 Nov, 2025
Jeff Ji Zhu Executive Vice President 85,337 0 21 Nov, 2025
Erica Mclaughlin Executive Vice President, Cfo 77,782 0 21 Nov, 2025
Hobart Kalkstein Executive Vice President 53,169 0 20 Nov, 2024
Karen A Kalita Svp And General Counsel 45,242 0 21 Nov, 2025
Erica Mclaughlin Senior Vice President, Cfo 44,736 0 01 Jun, 2022
Cabot Juan Enriquez - 41,526 0 12 Jan, 2026
Sue H. Rataj - 27,460 0 12 Jan, 2024
Michael M Morrow - 22,302 0 12 Jan, 2026
Matthais L. Wolfgruber - 22,099 0 14 Jan, 2025
Cynthia A Arnold - 19,620 0 12 Jan, 2026
Frank Anders Wilson - 18,552 0 12 Jan, 2026
Christine Y Yan - 17,171 0 12 Jan, 2026
Matthew Forster Wood Senior Vice President 13,496 0 21 Nov, 2025
Lisa M Dumont Vp, Controller Cao 11,715 0 21 Nov, 2025
Raffiq Nathoo - 9,266 0 12 Jan, 2026
William F Iii Masterson Senior Vice President 7,210 0 05 Dec, 2025
Michelle Elizabeth Williams - 6,776 0 12 Jan, 2026
Thierry Fj Vanlancker - 4,902 0 12 Jan, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
31 Mar, 2026 Raffiq Nathoo Phantom Stock Units A 315 $75.31 1,608 D A
13 Mar, 2026 William F Iii Masterson Phantom Stock Units A 3 $69.49 524 D A
13 Mar, 2026 Karen A Kalita Phantom Stock Units A 34 $69.49 5,281 D A
13 Mar, 2026 Raffiq Nathoo Phantom Stock Units A 8 $69.49 1,292 D A
13 Mar, 2026 Erica Mclaughlin Phantom Stock Units A 66 $69.49 10,246 D A
13 Mar, 2026 Sean D Keohane Phantom Stock Units A 306 $69.49 47,491 D A
13 Mar, 2026 Lisa M Dumont Phantom Stock Units A 5 $69.49 739 D A
08 Jan, 2026 Christine Y Yan Common Stock A 2,298 $0.00 17,171 D A
08 Jan, 2026 Thierry Fj Vanlancker Common Stock A 2,298 $0.00 4,902 D A
08 Jan, 2026 Michael M Morrow Common Stock A 2,298 $0.00 22,302 D A
08 Jan, 2026 Frank Anders Wilson Common Stock A 2,298 $0.00 18,552 D A
08 Jan, 2026 Raffiq Nathoo Common Stock A 2,298 $0.00 9,266 D A
08 Jan, 2026 Cynthia A Arnold Common Stock A 2,298 $0.00 19,620 D A
08 Jan, 2026 Cabot Juan Enriquez Common Stock A 486 $0.00 41,526 D A
08 Jan, 2026 Michelle Elizabeth Williams Common Stock A 2,298 $0.00 6,776 D A
31 Dec, 2025 Raffiq Nathoo Phantom Stock Units D 3,384 $66.28 926 D C
31 Dec, 2025 Raffiq Nathoo Phantom Stock Units A 358 $66.28 1,284 D A
31 Dec, 2025 Karen A Kalita Phantom Stock Units A 922 $66.28 5,247 D A
31 Dec, 2025 Cabot Juan Enriquez Phantom Stock Units A 415 $66.28 55,405 D A
31 Dec, 2025 Raffiq Nathoo Phantom Stock Units A 358 $66.28 1,284 D A