Jung-Jin Seo

Chairman at CELLTRION HEALTHCARE CO., LTD.

Net worth: 11 951 M $ as of 2024-03-30

66 year

Health Technology

Consumer Services

Profile

Currently, Jung-Jin Seo occupies the position of Chairman at Celltrion Healthcare Co., Ltd., Chairman for Celltrion, Inc., Chairman for Celltrion Pharm Inc. (a subsidiary of Celltrion, Inc.) and Chief Executive Officer at Celltrion Holdings Co., Ltd. Mr. Seo is also on the board of Korea National Opera.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CELLTRION, INC. 27.52%	2024-04-18	60,008,150 ( 27.52% )	8 523 M $	2024-03-30
CELLTRION HEALTHCARE CO., LTD. 35.60%	2023-12-11	58,552,770 ( 35.60% )	3 428 M $	2023-12-30

Jung-Jin Seo active positions

Companies	Position	Start
CELLTRION HEALTHCARE CO., LTD.	Chairman	-
CELLTRION PHARM, INC.	Chairman	2009-01-22
CELLTRION, INC.	Chairman	-
Korea National Opera Korea National Opera Movies/EntertainmentConsumer Services Korea National Opera presents live entertainment productions. Yong-Man Park has been the CEO of the South Korean company since 2016.	Director/Board Member	2020-01-26

All active positions of Jung-Jin Seo

Former positions of Jung-Jin Seo

Companies	Position	End
Celltrion Holdings Co., Ltd. Celltrion Holdings Co., Ltd. Movies/EntertainmentConsumer Services Celltrion Holdings Co., Ltd. produces broadcast programs and offers system integration services. The company was founded on November 25, 2010 and is headquartered in Incheon, South Korea.	Chief Executive Officer	-

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Experiences
Positions held

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Private companies

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Linked companies

Listed companies	2
CELLTRION PHARM, INC.	Health Technology
CELLTRION HEALTHCARE CO., LTD.	Health Technology

Private companies	3
Celltrion, Inc.
Celltrion Holdings Co., Ltd. Celltrion Holdings Co., Ltd. Movies/EntertainmentConsumer Services Celltrion Holdings Co., Ltd. produces broadcast programs and offers system integration services. The company was founded on November 25, 2010 and is headquartered in Incheon, South Korea.	Consumer Services
Korea National Opera Korea National Opera Movies/EntertainmentConsumer Services Korea National Opera presents live entertainment productions. Yong-Man Park has been the CEO of the South Korean company since 2016.	Consumer Services

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Jung-Jin Seo