A business in context

BSM research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-02 · 0002110484-26-000007

  2. 4 · Ownership change

    Report date 2026-10-02 · 0001709335-26-000010

  3. 4 · Ownership change

    Report date 2026-10-02 · 0001639921-26-000013

  4. 4 · Ownership change

    Report date 2026-10-02 · 0001638259-26-000014

  5. 4 · Ownership change

    Report date 2026-10-02 · 0001636920-26-000012

  6. 4 · Ownership change

    Report date 2026-08-18 · 0001639921-26-000011

  7. 4 · Ownership change

    Report date 2026-08-06 · 0001987724-26-000004

  8. 4 · Ownership change

    Report date 2026-07-31 · 0001636920-26-000010

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-052686

  10. 8-K · Current report

    Report date 2026-08-03 · 0001628280-26-052042 · Items 2.02,9.01

  11. 8-K · Current report

    Report date 2026-06-11 · 0001628280-26-043636 · Items 5.07,9.01

  12. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-030534

  13. 8-K · Current report

    Report date 2026-05-04 · 0001628280-26-030031 · Items 2.02,9.01

  14. DEF 14A · Proxy statement

    Report date 2026-06-11 · 0001193125-26-197340

  15. 10-K · Annual report

    Report date 2025-12-31 · 0001621434-26-000018

  16. 8-K · Current report

    Report date 2026-02-23 · 0001621434-26-000015 · Items 2.02,7.01,9.01

  17. 8-K · Current report

    Report date 2026-02-04 · 0001621434-26-000010 · Items 5.02,9.01

  18. 8-K/A · Current report

    Report date 2025-10-30 · 0001621434-26-000005 · Items 5.02,9.01

  19. 8-K · Current report

    Report date 2025-10-30 · 0001621434-25-000136 · Items 5.02

  20. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001621434-25-000133

  21. 8-K · Current report

    Report date 2025-11-03 · 0001621434-25-000130 · Items 2.02,9.01

  22. 8-K · Current report

    Report date 2025-09-16 · 0001621434-25-000126 · Items 7.01

  23. 8-K · Current report

    Report date 2025-08-22 · 0001621434-25-000119 · Items 1.01,3.03,9.01

  24. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001621434-25-000108

  25. 8-K · Current report

    Report date 2025-08-04 · 0001621434-25-000105 · Items 2.02,7.01,9.01

  26. 8-K · Current report

    Report date 2025-06-29 · 0001621434-25-000090 · Items 5.02

  27. 8-K · Current report

    Report date 2025-06-12 · 0001621434-25-000086 · Items 5.02,5.07,9.01

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001628280-25-022559

  29. 8-K · Current report

    Report date 2025-05-05 · 0001628280-25-022331 · Items 2.02,9.01

  30. DEF 14A · Proxy statement

    Report date 2025-06-12 · 0001193125-25-107202

  31. 8-K · Current report

    Report date 2025-02-26 · 0001628280-25-009100 · Items 4.01,9.01

  32. 10-K · Annual report

    Report date 2024-12-31 · 0001628280-25-007730

  33. 8-K · Current report

    Report date 2025-02-24 · 0001628280-25-007505 · Items 2.02,7.01,9.01

  34. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001628280-24-045189

  35. 8-K · Current report

    Report date 2024-11-04 · 0001628280-24-045077 · Items 2.02,9.01

  36. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001628280-24-035132

  37. 8-K · Current report

    Report date 2024-08-05 · 0001628280-24-034869 · Items 2.02,9.01

  38. 8-K · Current report

    Report date 2024-06-13 · 0001193125-24-162812 · Items 5.02,5.07,9.01

  39. 8-K · Current report

    Report date 2024-05-30 · 0001193125-24-153112 · Items 5.02

  40. 8-K · Current report

    Report date 2024-05-28 · 0001193125-24-148300 · Items 5.02

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 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: 2 transaction rows2SGrant / award: 5 transaction rows5AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 1 transaction rows1G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

9 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-18
2026-08-19
Stuart Alexander D.G · Gift
Disposed
Common units representing limited partner interests15900.00.0
2026-08-06
2026-08-10
Whitehead JamesS · Sale
Disposed
Common units representing limited partner interests498343.013.21
2026-08-06
2026-08-10
Whitehead JamesS · Sale
Disposed
Common units representing limited partner interests1628762.013.21
2026-07-31
2026-08-04
Kyle Jerry V. Jr.J · Other (see filing)
Acquired
Common units representing limited partner interests7665.0n/a
2026-07-02
2026-07-02
Hamman Anne LenoirA · Grant / award
Acquired
Common units representing limited partner interests1342.013.97
2026-07-02
2026-07-02
Randall William E.A · Grant / award
Acquired
Common units representing limited partner interests1610.013.97
2026-07-02
2026-07-02
Stuart Alexander D.A · Grant / award
Acquired
Common units representing limited partner interests1700.013.97
2026-07-02
2026-07-02
DeWalch D MarkA · Grant / award
Acquired
Common units representing limited partner interests1342.013.97
2026-07-02
2026-07-02
Kyle Jerry V. Jr.A · Grant / award
Acquired
Common units representing limited partner interests1342.013.97

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 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 · 0001621434Black Stone Minerals, L.P.

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 2026-10-15 · 1199 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
    2024-12-31$433.70M$465.83M
    2023-12-31$592.22M$654.83M
    2022-12-31$663.60M$763.90M
    2021-12-31$359.26M$446.65M
    2020-12-31$342.75M$446.22M
    2019-12-31$487.82M$642.88M
    2018-12-31$609.57M$817.90M
    2017-12-31$429.66M$590.59M

    Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

    Explore the CPI history ↗