UNPUnion Pacific Corporation

$278.35+28% 1Y

$278.35

$212.8952 weeks$310.63

UNP in its own filings

Nothing in UNP's filing record raises a hard flag: no restatement, late filing, bankruptcy or delisting notice, and no auditor change next to one. That is the common case, not a distinction.

693

Events found in the filings · across 3,644 filings · the record starts in 1994

Hard flags: none
Hard flags
Most recent filing: Jul 23, 2026
Most recent filing · Form 10-Q
Record starts: Jan 20, 1994
Record starts · the earliest filing Ryufin holds for this name

Details›

Next results filingsame week as a year ago: expected around Oct 22, 2026
Security removed from listing or deregisteredhistorical · usually a matured note or preferred class, not the common shares: 2002-07-09
SEC comment-letter activity66 occurrences: 2025-09-30

SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.

What the company said

The company's own words from its current reports to the SEC, newest first

Jul 23, 2026Union Pacific Reports Second Quarter 2026 Results.Earnings release · press release
Apr 23, 2026Union Pacific Reports First Quarter 2026 Results.Earnings release · press release
Jan 27, 2026Union Pacific Reports Fourth Quarter and Full Year 2025 Results.Earnings release · press release
Dec 19, 2025Creating America’s First Transcontinental Railroad: Union Pacific and Norfolk Southern’s STB Merger Application Details Enhancements to Competition and Public Benefits.Regulation FD disclosure · press release
Dec 12, 2025Anthony Will, age 60, to serve on the Board as a director of the Company, effective January 5, 2026. Mr. Will will serve on the Board’s Audit and Finance Committees.Director or officer change · Form 8-K
Nov 17, 2025On November 14, 2025, Union Pacific issued a press release announcing the results of the Special Meeting.Shareholder vote results · Form 8-K
Nov 6, 2025As previously disclosed, on July 28, 2025, Union Pacific Corporation, a Utah corporation (“Union Pacific”) entered into an Agreement and Plan of Merger (the “Merger Agreement”) by and among Union Pacific, Norfolk Southern Corporation, a Virginia corporation (“Norfolk Southern”), Ruby Merger Sub 1 Corporation, a …Other event · Form 8-K
Oct 23, 2025Union Pacific Reports Third Quarter 2025 Results.Earnings release · press release