A business in context

CLST 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. 8-K/A · Current report

    Report date 2026-07-14 · 0001849867-26-000022 · Items 9.01

  2. 4 · Ownership change

    Report date 2026-09-16 · 0001885818-26-000004

  3. 8-K · Current report

    Report date 2026-09-13 · 0001849867-26-000020 · Items 5.02,9.01

  4. 4 · Ownership change

    Report date 2026-09-01 · 0001911094-26-000004

  5. 4 · Ownership change

    Report date 2026-09-01 · 0001885819-26-000006

  6. 4 · Ownership change

    Report date 2026-09-01 · 0001318329-26-000004

  7. 8-K · Current report

    Report date 2026-08-17 · 0001849867-26-000018 · Items 5.02,9.01

  8. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001104659-26-096825

  9. 8-K · Current report

    Report date 2026-07-30 · 0001849867-26-000016 · Items 2.02,9.01

  10. 8-K · Current report

    Report date 2026-07-14 · 0001849867-26-000014 · Items 2.01,8.01,9.01

  11. 8-K · Current report

    Report date 2026-06-26 · 0001849867-26-000011 · Items 8.01,9.01

  12. 4 · Ownership change

    Report date 2026-06-10 · 0002001460-26-000004

  13. 4 · Ownership change

    Report date 2026-06-10 · 0001911094-26-000002

  14. 4/A · Ownership change

    Report date 2026-06-10 · 0001885819-26-000004

  15. 4 · Ownership change

    Report date 2026-06-10 · 0001885819-26-000002

  16. 8-K · Current report

    Report date 2026-05-19 · 0001849867-26-000009 · Items 5.07,9.01

  17. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001104659-26-062126

  18. 8-K · Current report

    Report date 2026-04-30 · 0001849867-26-000007 · Items 2.02,9.01

  19. DEF 14A · Proxy statement

    Report date 2026-05-19 · 0001104659-26-043012

  20. 8-K · Current report

    Report date 2026-04-07 · 0001849867-26-000005 · Items 1.01,7.01,8.01,9.01

  21. 10-K · Annual report

    Report date 2025-12-31 · 0001104659-26-037676

  22. 8-K · Current report

    Report date 2026-01-29 · 0001849867-26-000002 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-11-20 · 0001849867-25-000024 · Items 8.01,9.01

  24. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001104659-25-111034

  25. 8-K · Current report

    Report date 2025-10-31 · 0001849867-25-000022 · Items 4.01,9.01

  26. 8-K · Current report

    Report date 2025-10-23 · 0001849867-25-000020 · Items 2.02,9.01

  27. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001558370-25-011368

  28. 8-K · Current report

    Report date 2025-07-24 · 0001849867-25-000018 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-05-20 · 0001849867-25-000014 · Items 5.07,9.01

  30. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001558370-25-007768

  31. 8-K · Current report

    Report date 2025-04-24 · 0001849867-25-000010 · Items 2.02,9.01

  32. DEF 14A · Proxy statement

    Report date 2025-04-15 · 0001849867-25-000007

  33. 8-K/A · Current report

    Report date 2024-11-20 · 0001849867-25-000004 · Items 4.01,9.01

  34. 10-K · Annual report

    Report date 2024-12-31 · 0001558370-25-003964

  35. 8-K · Current report

    Report date 2025-01-23 · 0001849867-25-000002 · Items 2.02,9.01

  36. 8-K · Current report

    Report date 2024-11-25 · 0001849867-24-000033 · Items 8.01,9.01

  37. 8-K · Current report

    Report date 2024-11-20 · 0001849867-24-000031 · Items 4.01,9.01

  38. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001558370-24-015502

  39. 8-K · Current report

    Report date 2024-10-24 · 0001849867-24-000025 · Items 2.02,9.01

  40. SC 13G/A · Ownership disclosure

    0001085146-24-003848

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: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 4 transaction rows4MTax / exercise payment: 3 transaction rows3FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

7 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-16
2026-09-18
Kleiser Kirk E.M · Exercise / conversion
Acquired
Common Stock16928.013.3
2026-09-16
2026-09-18
Kleiser Kirk E.M · Exercise / conversion
Acquired
Common Stock529.012.08
2026-09-16
2026-09-18
Kleiser Kirk E.M · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
529.00.0
2026-09-16
2026-09-18
Kleiser Kirk E.M · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
16928.00.0
2026-09-01
2026-09-02
Bourque Jacques L.J.F · Tax / exercise payment
Disposed
Common Stock131.017.81
2026-09-01
2026-09-02
Quebedeaux Amanda B.F · Tax / exercise payment
Disposed
Common Stock553.017.81
2026-09-01
2026-09-02
Zanco Joseph BF · Tax / exercise payment
Disposed
Common Stock1158.017.81

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 · 0001849867Catalyst Bancorp, Inc.

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.

    No USD annual revenue periods with complete CPI coverage are available. Non-USD statements are not converted with U.S. CPI.

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

    Explore the CPI history ↗