Bradford Whitmore

Chairman at ULTRALIFE CORPORATION

Net worth: 72 M $ as of 2026-05-30

69 year

23 connections

Consumer Services

Producer Manufacturing

Electronic Technology

Profile

Bradford T.
Whitmore is Chairman at Ultralife Corp.
since 2010 and has been with the company since 2007.
Mr. Whitmore is Director at Bell Geospace, Inc. Mr. Whitmore is Director & Managing Partner at Grace Brothers LP since 1985.
Former roles include Director at Sunterra Corp., Director at Ladish Co., Inc., and Managing Partner at Grace Brothers Management LLC.
Education includes undergraduate studies at Purdue University and an MBA from Kellogg School of Management.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ULTRALIFE CORPORATION 40.28%	2026-05-25	6,708,835 ( 40.28% )	49 M $	2026-05-30
Solesence, Inc. Solesence, Inc. Household/Personal CareConsumer Non-Durables Develops and manufactures skin care and makeup products 26.59%	2025-06-29	18,778,020 ( 26.59% )	23 M $	2026-05-30

Bradford Whitmore active positions

Companies	Position	Start
ULTRALIFE CORPORATION	Chairman	2010-02-28
Bell Geospace, Inc. Bell Geospace, Inc. Engineering & ConstructionIndustrial Services Develops and sells gravity gradient solutions	Director/Board Member	2010-04-06
Grace Brothers LP	Director/Board Member	1984-12-31

All active positions of Bradford Whitmore

Former positions of Bradford Whitmore

Companies	Position	End
Ladish Co., Inc. Ladish Co., Inc. Aerospace & DefenseElectronic Technology Manufactures jet engine parts, landing gear components, helicopter parts and crankshaft equipment	Director/Board Member	2005-09-25
Sunterra Corp. Sunterra Corp. Hotels/Resorts/Cruise linesConsumer Services Operates hotels and resorts	Director/Board Member	-
Grace Brothers Management LLC Grace Brothers Management LLC Investment ManagersFinance Grace Brothers Management focuses on event-driven and arbitrage investment opportunities. Though not limited by sector, the firm tends to invest in the stocks of US small-cap and mid-cap stocks in the finance, producer manufacturing, consumer durables, electronic technology and healthcare technology sectors. Grace Brothers Management maintains a very high turnover rate	Portfolio Manager-Equities	-

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Training of Bradford Whitmore

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	8
Ultralife Corp. Ultralife Corp. Electrical ProductsProducer Manufacturing Manufactures and markets lithium non-rechargeable batteries	Producer Manufacturing
Sunterra Corp. Sunterra Corp. Hotels/Resorts/Cruise linesConsumer Services Operates hotels and resorts	Consumer Services
Ladish Co., Inc. Ladish Co., Inc. Aerospace & DefenseElectronic Technology Manufactures jet engine parts, landing gear components, helicopter parts and crankshaft equipment	Electronic Technology
Grace Brothers Management LLC Grace Brothers Management LLC Investment ManagersFinance Grace Brothers Management focuses on event-driven and arbitrage investment opportunities. Though not limited by sector, the firm tends to invest in the stocks of US small-cap and mid-cap stocks in the finance, producer manufacturing, consumer durables, electronic technology and healthcare technology sectors. Grace Brothers Management maintains a very high turnover rate	Finance
Purdue University Purdue University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Bell Geospace, Inc. Bell Geospace, Inc. Engineering & ConstructionIndustrial Services Develops and sells gravity gradient solutions	Industrial Services
Kellogg School of Management Kellogg School of Management Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Grace Brothers LP