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In re: THERMO FISHER SCIENTIFIC INC. · CIK 0000097745

When will Thermo Fisher Scientific Inc. file its next 10-Q?

TMO · NYSE
Snapshot

Thermo Fisher Scientific Inc. is expected to file its next quarterly report (Form 10-Q), for the period ending about Sept. 26, 2026, on or about Oct. 30, 2026, based on its last 8 10-Q filings. The SEC deadline for a large accelerated filer is Nov. 5, 2026.

How the next-report window is calculated

Thermo Fisher Scientific Inc.'s most recent periodic report on file is a Form 10-Q for the period ended June 27, 2026, filed July 31, 2026. Its fiscal year ends around Dec. 31, so the next period should close about Sept. 26, 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. 5, 2026 after moving off weekends and federal holidays. Over its last 8 10-Qs, Thermo Fisher Scientific Inc. filed between 34 and 34 days after period end (median 34 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.

Thermo Fisher Scientific Inc.: days from period end to 10-Q/10-K filing 10-Q for period ended 2024-09-28: filed 34 days later; 10-K for period ended 2024-12-31: filed 51 days later; 10-Q for period ended 2025-03-29: filed 34 days later; 10-Q for period ended 2025-06-28: filed 34 days later; 10-Q for period ended 2025-09-27: filed 34 days later; 10-K for period ended 2025-12-31: filed 57 days later; 10-Q for period ended 2026-03-28: filed 34 days later; 10-Q for period ended 2026-06-27: filed 34 days later. 10-Q due: 40d 10-K due: 60d 10-Q · Sept. 28 24 34d 10-K · Dec. 31 24 51d 10-Q · March 29 25 34d 10-Q · June 28 25 34d 10-Q · Sept. 27 25 34d 10-K · Dec. 31 25 57d 10-Q · March 28 26 34d 10-Q · June 27 26 34d days from period end to filing date →

Recent filings by Thermo Fisher Scientific Inc.

Most recent 25 filings excluding insider Forms 3/4/5/144 · SEC EDGAR, retrieved Oct. 16, 2026
FiledFormWhat it isDocument
10-Q Quarterly report with unaudited financial statements for the period ended June 27, 2026 Open 10-Q filed 2026-07-31 · Index 0000097745-26-000144
8-K Released earnings or financial results Open 8-K filed 2026-07-23 · Index 0000097745-26-000138
11-K Annual report of an employee stock purchase or savings plan Open 11-K filed 2026-06-23 · Index 0000097745-26-000126
SD Specialized disclosure (conflict minerals / resource payments) Open SD filed 2026-05-28 · Index 0000097745-26-000122
8-K Reported shareholder vote results Open 8-K filed 2026-05-26 · Index 0000097745-26-000117
DEFA14A Additional proxy soliciting materials Open DEFA14A filed 2026-05-11 · Index 0000097745-26-000095
10-Q Quarterly report with unaudited financial statements for the period ended March 28, 2026 Open 10-Q filed 2026-05-01 · Index 0000097745-26-000092
13G Ownership above 5% by a passive or institutional investor Open SCHEDULE 13G filed 2026-04-30 · Index 0002100119-26-001108
8-K Released earnings or financial results Open 8-K filed 2026-04-23 · Index 0000097745-26-000086
ARS Annual report delivered to shareholders Open ARS filed 2026-04-07 · Index 0000097745-26-000083
DEFA14A Additional proxy soliciting materials Open DEFA14A filed 2026-04-07 · Index 0000097745-26-000082
DEF 14A Definitive proxy statement for a shareholder meeting Open DEF 14A filed 2026-04-07 · Index 0001193125-26-144585
13G/A Amendment to a passive-ownership (13G) report Open SCHEDULE 13G/A filed 2026-03-27 · Index 0000102909-26-002494
8-K Other events the company chose to report Open 8-K filed 2026-03-24 · Index 0000097745-26-000066
10-K Annual report with audited financial statements for the period ended Dec. 31, 2025 Open 10-K filed 2026-02-26 · Index 0000097745-26-000018
8-K Signed a material contract; other events the company chose to report Open 8-K filed 2026-02-12 · Index 0001140361-26-005014
8-K Released earnings or financial results Open 8-K filed 2026-01-29 · Index 0000097745-26-000012
25-NSE Exchange notice removing a security from listing Open 25-NSE filed 2026-01-23 · Index 0000876661-26-000058
25-NSE Exchange notice removing a security from listing Open 25-NSE filed 2026-01-21 · Index 0000876661-26-000051
8-K Executive or board change, or executive pay arrangement Open 8-K filed 2026-01-12 · Index 0001140361-26-000871
8-K Signed a material contract; other events the company chose to report Open 8-K filed 2025-12-01 · Index 0001140361-25-043790
10-Q Quarterly report with unaudited financial statements for the period ended Sept. 27, 2025 Open 10-Q filed 2025-10-31 · Index 0000097745-25-000159
8-K Other events the company chose to report Open 8-K filed 2025-10-29 · Index 0000097745-25-000156
8-K Released earnings or financial results Open 8-K filed 2025-10-22 · Index 0000097745-25-000150
8-K Signed a material contract; other events the company chose to report Open 8-K filed 2025-10-07 · Index 0001140361-25-037501

What Thermo Fisher Scientific Inc.'s 8-Ks were about in the past year

Thermo Fisher Scientific Inc. 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
8.01Other Events4
1.01Entry into a Material Definitive Agreement2
5.07Submission of Matters to a Vote of Security Holders1
5.02Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers1

See what each 8-K item means.