John Prann

Director/Board Member at

Student Leadership Institute

Net worth: 3 M $ as of 2026-06-29

75 year

71 connections

Commercial Services

Producer Manufacturing

Consumer Services

Profile

John R.
Prann is currently the Director at Student Leadership Institute.
Formerly, Mr. Prann was President & Chief Executive Officer at CRL, Inc. from 1991 to 1995, President & Chief Executive Officer at KII Liquidating, Inc. from 1993 to 2001, Chief Executive Officer at Profile Gear Corp., Director at CPAC, Inc., Director at Dynojet Research, Inc., Independent Director at CoreCivic, Inc. from 2000 to 2026, Partner at Deloitte & Touche LLP, and President, Chief Executive & Operating Officer at Katy Industries, Inc. from 1993 to 2001.
Education includes an MBA from The University of Chicago in 1979 and an undergraduate degree from the University of California, Riverside in 1974.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CORECIVIC, INC. 0.1%	2026-03-17	100,396 ( 0.1% )	3 M $	2026-06-29

John Prann active positions

Companies	Position	Start
Student Leadership Institute Student Leadership Institute Miscellaneous Commercial ServicesCommercial Services Provides educational services	Director/Board Member	2011-10-09

All active positions of John Prann

Former positions of John Prann

Companies	Position	End
CORECIVIC, INC.	Director/Board Member	2026-05-13
CPAC, Inc. CPAC, Inc. Medical SpecialtiesHealth Technology Manufactures HVHA and static heat sterilizers	Director/Board Member	2005-09-12
KII LIQUIDATING INC	President	2001-01-31
Katy Industries, Inc. Katy Industries, Inc. Electrical ProductsProducer Manufacturing Manufactures electrical equipment	Chief Executive Officer	2000-12-31
CRL, Inc. CRL, Inc. Investment ManagersFinance Provides investment management services	Chief Executive Officer	1994-12-31

See the detail of John Prann's experience

Training of John Prann

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of John Prann's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	11
CoreCivic, Inc. CoreCivic, Inc. Miscellaneous Commercial ServicesCommercial Services Provides correctional, detention and residential reentry facility services	Commercial Services
CPAC, Inc. CPAC, Inc. Medical SpecialtiesHealth Technology Manufactures HVHA and static heat sterilizers	Health Technology
CRL, Inc. CRL, Inc. Investment ManagersFinance Provides investment management services	Finance
KII Liquidating, Inc. KII Liquidating, Inc. Household/Personal CareConsumer Non-Durables Manufactures and distributes commercial cleaning products	Consumer Non-Durables
Deloitte & Touche LLP Deloitte & Touche LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, financial advisory and tax consulting services	Commercial Services
Dynojet Research, Inc. Dynojet Research, Inc. Auto Parts: OEMProducer Manufacturing Develops and markets diagnostic tools for the motorcycle and automotive industries	Producer Manufacturing
The University of Chicago The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of California, Riverside University of California, Riverside Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Profile Gear Corp. Profile Gear Corp. Specialty StoresRetail Trade Operates stationary store	Retail Trade
Student Leadership Institute Student Leadership Institute Miscellaneous Commercial ServicesCommercial Services Provides educational services	Commercial Services
Katy Industries, Inc. Katy Industries, Inc. Electrical ProductsProducer Manufacturing Manufactures electrical equipment	Producer Manufacturing