Jennifer Hamann

Director of Finance/CFO at UNION PACIFIC CORPORATION

Net worth: 34 M $ as of 2026-06-29

58 year

52 connections

Transportation

Non-Energy Minerals

Consumer Services

Profile

Ms. Jennifer L. Hamann is a Chief Financial Officer & Executive Vice President at Union Pacific Corp., a Chief Financial Officer & Executive Vice President at Union Pacific Railroad Co. and an Investor Relations at Missouri-Pacific Corp. She is on the Board of Directors at Grupo Ferroviario Mexicano SA de CV, TTX Co., Womens Center For Advancement and The Omaha Community Playhouse. She received her MBA from the University of Nebraska.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
UNION PACIFIC CORPORATION 0.02%	2026-07-09	120,383 ( 0.02% )	33 M $	2026-06-29
STEEL DYNAMICS, INC. 0%	2026-07-09	5,304 ( 0% )	1 M $	2026-06-29

Jennifer Hamann active positions

Companies	Position	Start
UNION PACIFIC CORPORATION	Director of Finance/CFO	2019-12-31
STEEL DYNAMICS, INC.	Director/Board Member	2023-09-14
The Omaha Community Playhouse The Omaha Community Playhouse The Omaha Community Playhouse is a private company based in Omaha, NE.	Director/Board Member	-
Union Pacific Railroad Co. Union Pacific Railroad Co. RailroadsTransportation Provides railroad freight transportation services	Director of Finance/CFO	2019-03-31
Grupo Ferroviario Mexicano SA de CV Grupo Ferroviario Mexicano SA de CV RailroadsTransportation Owns and operates railroads	Director/Board Member	-
TTX Co. TTX Co. Other TransportationTransportation Provides railcars and related freight car management services	Director/Board Member	-
Ferrocarril Mexicano SA de CV Ferrocarril Mexicano SA de CV RailroadsTransportation Provides cargo and multimodal services by train	Director/Board Member	2020-04-29
College World Series of Omaha, Inc.	Director/Board Member	-
Omaha Performing Arts Society Omaha Performing Arts Society Miscellaneous Commercial ServicesCommercial Services Operates as a performing art center	Director/Board Member	-

All active positions of Jennifer Hamann

Former positions of Jennifer Hamann

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See the detail of Jennifer Hamann's experience

Training of Jennifer Hamann

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Jennifer Hamann's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	12
Union Pacific Corp. Union Pacific Corp. RailroadsTransportation Provides railroad freight transportation services	Transportation
Steel Dynamics, Inc. Steel Dynamics, Inc. SteelNon-Energy Minerals Engages in steel operations & fabrications and metals recycling services	Non-Energy Minerals
Union Pacific Railroad Co. Union Pacific Railroad Co. RailroadsTransportation Provides railroad freight transportation services	Transportation
University of Nebraska University of Nebraska Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
TTX Co. TTX Co. Other TransportationTransportation Provides railcars and related freight car management services	Transportation
Ferrocarril Mexicano SA de CV Ferrocarril Mexicano SA de CV RailroadsTransportation Provides cargo and multimodal services by train	Transportation
Missouri-Pacific Corp. Missouri-Pacific Corp. RailroadsTransportation Provides transportation services	Transportation
The Omaha Community Playhouse The Omaha Community Playhouse The Omaha Community Playhouse is a private company based in Omaha, NE.
Grupo Ferroviario Mexicano SA de CV Grupo Ferroviario Mexicano SA de CV RailroadsTransportation Owns and operates railroads	Transportation
College World Series of Omaha, Inc.
Womens Center For Advancement Womens Center For Advancement Services to the Health IndustryHealth Services Provides survivors of domestic violence, sexual assault and human trafficking services	Health Services
Omaha Performing Arts Society Omaha Performing Arts Society Miscellaneous Commercial ServicesCommercial Services Operates as a performing art center	Commercial Services