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UNION PACIFIC CORP

Form10-K

Report Period2021-12-31

Date Filed2022-02-04

Time Filed15:59:07

Document Analysis

Natural Language Processing

Recognized Type Unidentified

Defined Term Format

Exhibits

FORM 10-K
EXHIBIT 10(A)
EXHIBIT 10(B)
EXHIBIT 10(C)
EXHIBIT 21
EXHIBIT 23
EXHIBIT 24
EXHIBIT 31.A
EXHIBIT 31.B
EXHIBIT 32
Filing on SEC Edgar