CFO Tribune

CFO departure

Union Pacific Corporation discloses CFO departure: Jennifer L. Hamann

Union Pacific Corporation reported in a Form 8-K filed October 16, 2026 a change involving its Chief Financial Officer, Jennifer L. Hamann. The filing's own words are quoted below.

In the filing's words

On October 16, 2026, Union Pacific Corporation (the Company) announced that Jennifer L. Hamann plans to retire as Executive Vice President and Chief Financial Officer effective in early 2027. Until Ms. Hamann's retirement, she will continue to maintain her current responsibilities in her role as Executive Vice President and Chief Financial Officer.

Verbatim from sec.gov, Item 5.02. We quote departures; we do not characterize them.

CompanyUnion Pacific Corporation (UNP)
EventDeparture
OutgoingJennifer L. Hamann
Effectivenot stated in the source
8-K filedOctober 16, 2026
SEC CIK0000100885

Union Pacific Corporation reported this change in a Form 8-K, Item 5.02, filed October 16, 2026. The filing's own words are quoted above.

Sources

  • sec.gov · SEC filing, Item 5.02 · accessed 2026-10-16

Documented unknowns

  • effective: The filing gives "early 2027", which is not a calendar date.

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