OQROSign up free
Politician trade (House)

Berkshire Hathaway (BRK.B): Rep. Gilbert Ray Cisneros Jr. (CA31) disclosed a partial sale $1K–$15K

Rep. Gilbert Ray Cisneros Jr. (CA31) disclosed a partial sale of Berkshire Hathaway in the $1K–$15K range.

$1,001–$15,000
Reported range · official band, not an exact amount
19 days
Disclosure lag
Traded
Dec 24, 2025
Disclosed
Jan 12, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. May 3, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“of Certain Officers. c) As previously announced, on January 1, 2026, Mr. Greg Abel became Berkshire’s President and Chief Executive Officer. Effective that date, Mr. Abel’s annual cash salary increased to $25 million.”
  2. Sep 23, 2025CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
  3. Oct 17, 2025CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
  4. Oct 24, 2025CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
  5. Oct 30, 2025Congress · 1 personMembers of Congress: 1 purchase, 1 sale
  6. Oct 31, 2025CongressDisclosed sale of BRK.B — reported range $1,001 - $15,000
  7. Nov 1, 2025Company filing · Form 8-K · ResultsReported its results
  8. Nov 3, 2025CongressDisclosed sale of BRK.B — reported range $15,001 - $50,000
  9. Nov 5, 2025CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
  10. Nov 12, 20255% stakeWarren E. Buffett filed an activist stake (13D) of 37.7%
  11. Nov 18, 2025CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
  12. Nov 19, 2025CongressDisclosed sale of BRK.B — reported range $50,001 - $100,000
  13. Dec 8, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On December 8, 2025, Berkshire Hathaway Inc. (“Berkshire”) announced that Marc D. Hamburg, Berkshire’s Senior Vice President and Chief Financial Officer will retire from Berkshire on June 1, 2027.”
  14. Dec 24, 2025 · this disclosureCongressDisclosed partial sale of BRK.B — reported range $1,001 - $15,000

What came next

  1. Jan 13, 2026Federal contract · $2.2M obligatedDepartment of Defense awarded Berkshire Hathaway: $2.19M obligated to date
  2. Jan 16, 2026FDA · NHTSA campaign 26V013000Vehicle recall of 16 units: equipment, electrical, accessory generator
  3. Jan 19, 2026FDA · NHTSA campaign 26V020000Vehicle recall of 515 units: equipment, recreational vehicle/trailer
  4. Jan 23, 2026FDA · NHTSA campaign 26V041000Vehicle recall of 213 units: structure, body
  5. Jan 23, 2026FDA · NHTSA campaign 26V040000Vehicle recall of 19 units: structure, body
  6. Jan 23, 2026FDA · NHTSA campaign 26V039000Vehicle recall of 247 units: electrical system, wiring
  7. Jan 27, 2026CongressDisclosed partial sale of BRK.B — reported range $100,001 - $250,000
  8. Feb 5, 20265% stakeFMR LLC reported a passive stake (13G) of 4.7%
  9. Feb 12, 2026Federal contract · $3.8M obligatedDepartment of Defense awarded Berkshire Hathaway: $3.83M obligated to date
  10. Feb 28, 2026Company filing · Form 8-K · ResultsReported its results
  11. Mar 5, 2026FDA · NHTSA campaign 26V130000Vehicle recall of 116 units: electrical system, wiring
  12. Mar 5, 2026FDA · NHTSA campaign 26V131000Vehicle recall of 27 units: electrical system, wiring, power distribution module/ipdm
  13. Mar 13, 2026CongressDisclosed purchase of BRK.B — reported range $15,001 - $50,000
  14. Mar 16, 2026Congress · 2 peopleMembers of Congress: 2 sales
  15. Mar 17, 2026FDA · NHTSA campaign 26V154000Vehicle recall of 36 units: equipment, other, labels
  16. Mar 25, 2026CongressDisclosed partial sale of BRK.B — reported range $1,001 - $15,000
  17. Mar 26, 20265% stakeThe Vanguard Group reported a passive stake (13G)
  18. Mar 31, 2026CongressDisclosed sale of BRK.B — reported range $100,001 - $250,000
  19. Apr 8, 2026FDA · NHTSA campaign 26V221000Vehicle recall of 173 units: equipment, other, labels
  20. Apr 10, 2026Government · Federal Register noticeNotice of Lodging of Proposed Consent Decree Under the Comprehensive Environmental Response, Compensation, and Liability Act
View the official recordHouse Clerk periodic transaction report

How to read House Clerk periodic transaction report

The STOCK Act is a 2012 US law that requires members of Congress, and some senior staff, to publicly report their stock trades, and those of their spouse and dependent children, within 45 days.

Full guide: What is the STOCK Act?

What else is on file for Berkshire Hathaway

For Berkshire Hathaway, OQRO holds 1 insider filing (SEC Form 4 or Form 144), 4 Congress trade reports and 4 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its BRK.B page.

Other recent filings by Rep. Gilbert Ray Cisneros Jr. (CA31)

The full history of Rep. Gilbert Ray Cisneros Jr. (CA31) is on the profile page.

How this filing works

Explore the data

Other disclosures at Berkshire Hathaway

Everything OQRO holds on this company is on its BRK.B page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

Sign up freeAlready have an account? Log in

OQRO is free for everyone. No card, no trial

OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data