A business in context

SNDK research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-20 · 0001242648-26-000047

  2. DEF 14A · Proxy statement

    Report date 2026-11-07 · 0001308179-26-000423

  3. 4 · Ownership change

    Report date 2026-10-01 · 0001242648-26-000045

  4. 4 · Ownership change

    Report date 2026-09-17 · 0001242648-26-000043

  5. 4 · Ownership change

    Report date 2026-09-17 · 0001242648-26-000042

  6. 4 · Ownership change

    Report date 2026-09-17 · 0001242648-26-000041

  7. 4 · Ownership change

    Report date 2026-09-17 · 0001242648-26-000040

  8. 4 · Ownership change

    Report date 2026-09-17 · 0001242648-26-000039

  9. 8-K · Current report

    Report date 2026-09-10 · 0001628280-26-062267 · Items 5.02

  10. 4 · Ownership change

    Report date 2026-09-15 · 0001242648-26-000033

  11. 8-K · Current report

    Report date 2026-09-09 · 0001193125-26-389293 · Items 1.01,9.01

  12. 10-K · Annual report

    Report date 2026-07-03 · 0001628280-26-057406

  13. 8-K · Current report

    Report date 2026-08-05 · 0001628280-26-053346 · Items 2.02,8.01,9.01

  14. 8-K · Current report

    Report date 2026-05-14 · 0001193125-26-224694 · Items 8.01,9.01

  15. 10-Q · Quarterly report

    Report date 2026-04-03 · 0001628280-26-029401

  16. 8-K · Current report

    Report date 2026-04-30 · 0001628280-26-028879 · Items 2.02,8.01,9.01

  17. 8-K · Current report

    Report date 2026-03-25 · 0001193125-26-122705 · Items 1.01,8.01,9.01

  18. 10-Q · Quarterly report

    Report date 2026-01-02 · 0001628280-26-004407

  19. 8-K · Current report

    Report date 2026-01-29 · 0001628280-26-004121 · Items 2.02,9.01

  20. 8-K · Current report

    Report date 2025-12-30 · 0001628280-26-000127 · Items 5.02

  21. 8-K · Current report

    Report date 2025-11-18 · 0001193125-25-289885 · Items 5.07

  22. 10-Q · Quarterly report

    Report date 2025-10-03 · 0001628280-25-050698

  23. 8-K · Current report

    Report date 2025-11-06 · 0001628280-25-050180 · Items 2.02,9.01

  24. DEF 14A · Proxy statement

    Report date 2025-11-18 · 0001628280-25-044481

  25. 10-K · Annual report

    Report date 2025-06-27 · 0002023554-25-000034

  26. 8-K · Current report

    Report date 2025-08-14 · 0001193125-25-180782 · Items 2.02,9.01

  27. 10-Q · Quarterly report

    Report date 2025-03-28 · 0002023554-25-000027

  28. 8-K · Current report

    Report date 2025-05-07 · 0002023554-25-000021 · Items 2.02,9.01

  29. 10-Q/A · Quarterly report

    Report date 2024-12-27 · 0002023554-25-000016

  30. 8-K · Current report

    Report date 2025-03-06 · 0002023554-25-000007 · Items 5.02

  31. 10-Q · Quarterly report

    Report date 2024-12-27 · 0002023554-25-000004

  32. 8-K · Current report

    Report date 2025-02-21 · 0001193125-25-033433 · Items 1.01,2.03,3.03,5.01,5.02,5.03,5.05,8.01,9.01

  33. 8-K · Current report

    Report date 2025-02-14 · 0001193125-25-027285 · Items 3.03,5.03,9.01

  34. 8-K · Current report

    Report date 2025-01-31 · 0001193125-25-019298 · Items 8.01,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 67 transaction rows67SGrant / award: 5 transaction rows5AExercise / conversion: 2 transaction rows2MTax / exercise payment: 18 transaction rows18FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

92 matching transaction rows. Showing 51 to 92.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01523.61
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01526.81
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock40.01527.58
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01529.71
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01530.52
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock40.01532.02
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock120.01533.69
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01534.48
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01535.66
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock160.01537.49
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01538.41
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01539.61
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01541.01
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01542.68
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2594.01543.76
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01546.02
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01547.46
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock40.01548.85
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock40.01550.48
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock120.01553.35
2026-09-03
2026-09-08
Ilkbahar Alper
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock80.01557.79
2026-09-03
2026-09-08
Shek Bernard
10b5-1 checkbox reported
F · Tax / exercise payment
Disposed
Common Stock2271.01554.99
2026-09-03
2026-09-08
Goeckeler DavidF · Tax / exercise payment
Disposed
Common Stock10540.01554.99
2026-09-03
2026-09-08
Visoso Luis FelipeF · Tax / exercise payment
Disposed
Common Stock5838.01554.99
2026-09-03
2026-09-08
Pokorny MichaelF · Tax / exercise payment
Disposed
Common Stock1283.01554.99
2026-09-01
2026-09-02
Shek Bernard
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock600.01525.6
2026-08-25
2026-08-27
Shek BernardF · Tax / exercise payment
Disposed
Common Stock212.01480.77
2026-08-25
2026-08-27
Goeckeler DavidF · Tax / exercise payment
Disposed
Common Stock49782.01480.77
2026-08-25
2026-08-27
Ilkbahar AlperF · Tax / exercise payment
Disposed
Common Stock654.01480.77
2026-08-21
2026-08-24
Ilkbahar AlperF · Tax / exercise payment
Disposed
Common Stock320.01596.08
2026-08-21
2026-08-24
Visoso Luis FelipeF · Tax / exercise payment
Disposed
Common Stock1589.01596.08
2026-08-21
2026-08-24
Goeckeler DavidF · Tax / exercise payment
Disposed
Common Stock1033.01596.08
2026-08-21
2026-08-24
Shek BernardF · Tax / exercise payment
Disposed
Common Stock108.01596.08
2026-08-20
2026-08-24
Ilkbahar AlperM · Exercise / conversion
Acquired
Common Stock276.00.0
2026-08-20
2026-08-24
Ilkbahar AlperF · Tax / exercise payment
Disposed
Common Stock276.01600.62
2026-08-20
2026-08-24
Ilkbahar AlperF · Tax / exercise payment
Disposed
Common Stock163.01600.62
2026-08-20
2026-08-24
Ilkbahar AlperM · Exercise / conversion
Disposed
Performance Shares
Derivative security
276.00.0
2026-08-20
2026-08-24
Visoso Luis FelipeF · Tax / exercise payment
Disposed
Common Stock25655.01600.62
2026-08-20
2026-08-24
Goeckeler DavidF · Tax / exercise payment
Disposed
Common Stock1300.01600.62
2026-08-20
2026-08-24
Shek BernardF · Tax / exercise payment
Disposed
Common Stock111.01600.62
2026-08-03
2026-08-04
Shek Bernard
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock600.01162.16
2026-07-01
2026-07-02
Shek Bernard
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock600.02088.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0002023554Sandisk Corp

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

    Revenue in constant purchasing power

    USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

    Year endedReported USD revenueCPI-adjusted USD revenue
    2025-06-27$7.36B$7.80B
    2024-06-28$6.66B$7.25B
    2023-06-30$6.09B$6.84B

    Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

    Explore the CPI history ↗