stockmarketnews.online EDGAR snapshot
The Filings Docket Corporate filings, explained: what large U.S. companies filed with the SEC, and what it means.

In re: UNION PACIFIC CORP · CIK 0000100885

When will Union Pacific Corp. file its next 10-Q?

UNP · NYSE
Snapshot

Union Pacific Corp. is expected to file its next quarterly report (Form 10-Q), for the period ending about Sept. 30, 2026, between Oct. 23, 2026 and Oct. 26, 2026, based on its last 8 10-Q filings. The SEC deadline for a large accelerated filer is Nov. 9, 2026.

How the next-report window is calculated

Union Pacific Corp.'s most recent periodic report on file is a Form 10-Q for the period ended June 30, 2026, filed July 23, 2026. Its fiscal year ends around Dec. 31, so the next period should close about Sept. 30, 2026, and that report is a Form 10-Q.

SEC rules give a large accelerated filer 40 days after period end to file a 10-Q, which lands on Nov. 9, 2026 after moving off weekends and federal holidays. Over its last 8 10-Qs, Union Pacific Corp. filed between 23 and 25 days after period end (median 24 days), which gives the expected window above. Period ends are estimated from the company's own calendar and may shift by a few days in 52/53-week fiscal years.

Union Pacific Corp.: days from period end to 10-Q/10-K filing 10-Q for period ended 2024-09-30: filed 24 days later; 10-K for period ended 2024-12-31: filed 38 days later; 10-Q for period ended 2025-03-31: filed 24 days later; 10-Q for period ended 2025-06-30: filed 24 days later; 10-Q for period ended 2025-09-30: filed 23 days later; 10-K for period ended 2025-12-31: filed 37 days later; 10-Q for period ended 2026-03-31: filed 23 days later; 10-Q for period ended 2026-06-30: filed 23 days later. 10-Q due: 40d 10-K due: 60d 10-Q · Sept. 30 24 24d 10-K · Dec. 31 24 38d 10-Q · March 31 25 24d 10-Q · June 30 25 24d 10-Q · Sept. 30 25 23d 10-K · Dec. 31 25 37d 10-Q · March 31 26 23d 10-Q · June 30 26 23d days from period end to filing date →

Recent filings by Union Pacific Corp.

Most recent 25 filings excluding insider Forms 3/4/5/144 · SEC EDGAR, retrieved Oct. 16, 2026
FiledFormWhat it isDocument
8-K Executive or board change, or executive pay arrangement; information shared under Regulation FD Open 8-K filed 2026-10-16 · Index 0000100885-26-000305
10-Q Quarterly report with unaudited financial statements for the period ended June 30, 2026 Open 10-Q filed 2026-07-23 · Index 0000100885-26-000250
8-K Released earnings or financial results Open 8-K filed 2026-07-23 · Index 0000100885-26-000249
11-K Annual report of an employee stock purchase or savings plan Open 11-K filed 2026-06-26 · Index 0000100885-26-000209
11-K Annual report of an employee stock purchase or savings plan Open 11-K filed 2026-06-26 · Index 0000100885-26-000208
11-K Annual report of an employee stock purchase or savings plan Open 11-K filed 2026-06-26 · Index 0000100885-26-000207
11-K Annual report of an employee stock purchase or savings plan Open 11-K filed 2026-06-26 · Index 0000100885-26-000206
8-K Reported shareholder vote results Open 8-K filed 2026-05-18 · Index 0000100885-26-000174
13G Ownership above 5% by a passive or institutional investor Open SCHEDULE 13G filed 2026-04-30 · Index 0002100119-26-001198
10-Q Quarterly report with unaudited financial statements for the period ended March 31, 2026 Open 10-Q filed 2026-04-23 · Index 0000100885-26-000155
8-K Released earnings or financial results Open 8-K filed 2026-04-23 · Index 0000100885-26-000154
13G/A Amendment to a passive-ownership (13G) report Open SCHEDULE 13G/A filed 2026-03-27 · Index 0000102909-26-002504
DEF 14A Definitive proxy statement for a shareholder meeting Open DEF 14A filed 2026-03-25 · Index 0000100885-26-000098
10-K Annual report with audited financial statements for the period ended Dec. 31, 2025 Open 10-K filed 2026-02-06 · Index 0000100885-26-000037
8-K Released earnings or financial results Open 8-K filed 2026-01-27 · Index 0000100885-26-000032
13G/A Amendment to a passive-ownership (13G) report Open SCHEDULE 13G/A filed 2026-01-07 · Index 0000102909-26-000003
8-K Information shared under Regulation FD Open 8-K filed 2025-12-19 · Index 0000100885-25-000347
8-K Executive or board change, or executive pay arrangement; information shared under Regulation FD Open 8-K filed 2025-12-12 · Index 0000100885-25-000345
8-K Reported shareholder vote results; other events the company chose to report Open 8-K filed 2025-11-17 · Index 0000100885-25-000332
8-K Other events the company chose to report Open 8-K filed 2025-11-06 · Index 0001193125-25-270046
10-Q Quarterly report with unaudited financial statements for the period ended Sept. 30, 2025 Open 10-Q filed 2025-10-23 · Index 0000100885-25-000321
8-K Released earnings or financial results Open 8-K filed 2025-10-23 · Index 0000100885-25-000320
S-4 Registration of shares issued in a merger or exchange offer Open S-4 filed 2025-09-16 · Index 0001193125-25-204376
8-K Information shared under Regulation FD Open 8-K filed 2025-09-10 · Index 0000100885-25-000271
10-Q Quarterly report with unaudited financial statements for the period ended June 30, 2025 Open 10-Q filed 2025-07-24 · Index 0000100885-25-000253

What Union Pacific Corp.'s 8-Ks were about in the past year

Union Pacific Corp. filed 10 Form 8-K current reports between Oct. 17, 2025 and Oct. 16, 2026. Each report lists the item numbers it covers; the counts below show how often each item appeared.

ItemMeaningTimes
9.01Financial Statements and Exhibits8
2.02Results of Operations and Financial Condition4
7.01Regulation FD Disclosure3
5.02Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers2
5.07Submission of Matters to a Vote of Security Holders2
8.01Other Events2

See what each 8-K item means.