Hobart Kalkstein

Chairman at

Cabot (China) Ltd.

Net worth: 4 M $ as of 30/06/2026

56 year

62 connections

Process Industries

Consumer Services

Profile

Hobart C.
Kalkstein currently works at Cabot (China) Ltd., as Chairman.
Mr. Kalkstein also formerly worked at Cabot Corp., as EVP & President-Reinforcement Materials Segment from 2022 to 2025.
Mr. Kalkstein received his Masters Business Admin degree from Harvard University and undergraduate degree from Princeton University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CABOT CORPORATION 0.08%	13/06/2025	42,807 ( 0.08% )	4 M $	30/06/2026

Hobart Kalkstein active positions

Companies	Position	Start
Cabot (China) Ltd. Cabot (China) Ltd. Chemicals: Major DiversifiedProcess Industries Manufactures and distributes chemicals and compounds	Chairman	-

All active positions of Hobart Kalkstein

Former positions of Hobart Kalkstein

Companies	Position	End
CABOT CORPORATION	Corporate Officer/Principal	15/06/2025

See the detail of Hobart Kalkstein's experience

Training of Hobart Kalkstein

Experiences
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Connections

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Linked companies

Private companies	4
Cabot Corp. Cabot Corp. Chemicals: SpecialtyProcess Industries Manufactures and supplies carbon black and performance chemicals	Process Industries
Harvard University Harvard University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Princeton University Princeton University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Cabot (China) Ltd. Cabot (China) Ltd. Chemicals: Major DiversifiedProcess Industries Manufactures and distributes chemicals and compounds	Process Industries