Mark Worthington

Compliance Officer at LEONABIO, INC.

Net worth: 145 538 $ as of 2026-08-30

60 year

98 connections

Consumer Services

Health Technology

Commercial Services

Profile

Mark F.
Worthington is currently Secretary & Chief Compliance Officer at LeonaBio, Inc. since 2021.
Formerly, Mr. Worthington was Co-Managing Partner at Summit Law Group from 1997 to 2021.
Education includes an undergraduate degree from Stanford University conferred in 1988 and a graduate degree from Hastings College conferred in 1993.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
LEONABIO, INC. 0.2%	2026-04-30	18,376 ( 0.2% )	145 538 $	2026-08-30

Mark Worthington active positions

Companies	Position	Start
LEONABIO, INC.	Compliance Officer	-

All active positions of Mark Worthington

Former positions of Mark Worthington

Companies	Position	End
Summit Law Group Summit Law Group Miscellaneous Commercial ServicesCommercial Services Provides legal services	Corporate Officer/Principal	2021-04-30

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Linked companies

Private companies	4
LeonaBio, Inc. LeonaBio, Inc. BiotechnologyHealth Technology Operates as a clinical-stage biopharmaceutical company	Health Technology
Stanford University Stanford University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Summit Law Group Summit Law Group Miscellaneous Commercial ServicesCommercial Services Provides legal services	Commercial Services
Hastings College Hastings College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services