Sandisk Corp. is expected to file its next quarterly report (Form 10-Q), for the period ending about Oct. 2, 2026, between Oct. 30, 2026 and Nov. 12, 2026, based on its last 5 10-Q filings. The SEC deadline for a large accelerated filer is Nov. 12, 2026.
How the next-report window is calculated
Sandisk Corp.'s most recent periodic report on file is a Form 10-K for the period ended July 3, 2026, filed Aug. 17, 2026. Its fiscal year ends around June 28, so the next period should close about Oct. 2, 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. 12, 2026 after moving off weekends and federal holidays. Over its last 5 10-Qs, Sandisk Corp. filed between 28 and 70 days after period end (median 35 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.
Recent filings by Sandisk Corp.
| Filed | Form | What it is | Document |
|---|---|---|---|
| ARS | Annual report delivered to shareholders | Open ARS filed 2026-10-06 · Index 0001308179-26-000425 | |
| DEFA14A | Additional proxy soliciting materials | Open DEFA14A filed 2026-10-06 · Index 0001308179-26-000424 | |
| DEF 14A | Definitive proxy statement for a shareholder meeting | Open DEF 14A filed 2026-10-06 · Index 0001308179-26-000423 | |
| 8-K | Executive or board change, or executive pay arrangement | Open 8-K filed 2026-09-16 · Index 0001628280-26-062267 | |
| 8-K | Signed a material contract | Open 8-K filed 2026-09-11 · Index 0001193125-26-389293 | |
| 10-K | Annual report with audited financial statements for the period ended July 3, 2026 | Open 10-K filed 2026-08-17 · Index 0001628280-26-057406 | |
| 13G/A | Amendment to a passive-ownership (13G) report | Open SCHEDULE 13G/A filed 2026-08-06 · Index 0000315066-26-002110 | |
| 13G | Ownership above 5% by a passive or institutional investor | Open SCHEDULE 13G filed 2026-08-05 · Index 0001595888-26-000078 | |
| 8-K | Released earnings or financial results; other events the company chose to report | Open 8-K filed 2026-08-05 · Index 0001628280-26-053346 | |
| SD | Specialized disclosure (conflict minerals / resource payments) | Open SD filed 2026-05-22 · Index 0001193125-26-237010 | |
| 13G/A | Amendment to a passive-ownership (13G) report | Open SCHEDULE 13G/A filed 2026-05-15 · Index 0001193125-26-225475 | |
| 8-K | Other events the company chose to report | Open 8-K filed 2026-05-15 · Index 0001193125-26-224694 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended April 3, 2026 | Open 10-Q filed 2026-05-01 · Index 0001628280-26-029401 | |
| 8-K | Released earnings or financial results; other events the company chose to report | Open 8-K filed 2026-04-30 · Index 0001628280-26-028879 | |
| 13G | Ownership above 5% by a passive or institutional investor | Open SCHEDULE 13G filed 2026-04-30 · Index 0002100119-26-000998 | |
| 13G/A | Amendment to a passive-ownership (13G) report | Open SCHEDULE 13G/A filed 2026-04-07 · Index 0000315066-26-000721 | |
| 13G/A | Amendment to a passive-ownership (13G) report | Open SCHEDULE 13G/A filed 2026-03-27 · Index 0000102909-26-002232 | |
| 8-K | Signed a material contract; other events the company chose to report | Open 8-K filed 2026-03-25 · Index 0001193125-26-122705 | |
| S-3ASR | Automatic shelf registration (well-known seasoned issuer) | Open S-3ASR filed 2026-02-17 · Index 0001193125-26-054652 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended Jan. 2, 2026 | Open 10-Q filed 2026-01-30 · Index 0001628280-26-004407 | |
| 8-K | Released earnings or financial results | Open 8-K filed 2026-01-29 · Index 0001628280-26-004121 | |
| 13G/A | Amendment to a passive-ownership (13G) report | Open SCHEDULE 13G/A filed 2026-01-21 · Index 0002012383-26-000718 | |
| 8-K | Executive or board change, or executive pay arrangement | Open 8-K filed 2026-01-02 · Index 0001628280-26-000127 | |
| 8-K | Reported shareholder vote results | Open 8-K filed 2025-11-20 · Index 0001193125-25-289885 | |
| 13G/A | Amendment to a passive-ownership (13G) report | Open SCHEDULE 13G/A filed 2025-11-10 · Index 0000912282-25-001223 |
What Sandisk Corp.'s 8-Ks were about in the past year
Sandisk 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.
| Item | Meaning | Times |
|---|---|---|
| 9.01 | Financial Statements and Exhibits | 7 |
| 2.02 | Results of Operations and Financial Condition | 4 |
| 8.01 | Other Events | 4 |
| 5.02 | Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | 2 |
| 1.01 | Entry into a Material Definitive Agreement | 2 |
| 5.07 | Submission of Matters to a Vote of Security Holders | 1 |