Berkshire Hathaway (BRK.B)Rep. Kathy Castor (FL14) disclosed a purchase $1K–$15K

$1,001–$15,000

Reported range · official band, not an exact amount

24 days

Disclosure lag

Traded

May 21, 2021

Disclosed

Jun 14, 2021

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. Jan 15, 2020CongressDisclosed purchase of BRK.B — reported range $15,001 - $50,000
2. Mar 10, 2020Congress · 2 peopleMembers of Congress: 1 purchase, 1 sale
3. Apr 14, 2020Congress · 1 personMembers of Congress: 2 sales
4. Feb 3, 2021CongressDisclosed purchase of BRK.B — reported range $50,001 - $100,000
5. Feb 24, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
6. Feb 25, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
7. Mar 4, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
8. Mar 5, 2021CongressDisclosed partial sale of BRK.B — reported range $1,001 - $15,000
9. Mar 15, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
10. Mar 24, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
11. Mar 26, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
12. Mar 31, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
13. Apr 9, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
14. Apr 13, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
15. Apr 14, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
16. Apr 30, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
17. May 11, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
18. May 21, 2021 · this disclosureCongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000

What came next

1. Jun 7, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
2. Jun 14, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
3. Jun 16, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
4. Jun 18, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
5. Jul 19, 2021CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000

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 4 insider filings (SEC Form 4 or Form 144), 7 Congress trade reports, 139 fund holdings reports (13F) and 1 federal contract award 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. Kathy Castor (FL14)

• House Clerk periodic transaction report at Berkshire Hathaway (BRK.B)Jul 15, 2024
• House Clerk periodic transaction report at Berkshire Hathaway (BRK.B)Mar 28, 2024
• House Clerk periodic transaction report at Berkshire Hathaway (BRK.B)Jun 14, 2021
• House Clerk periodic transaction report at Berkshire Hathaway (BRK.B)Apr 14, 2021
• House Clerk periodic transaction report at Berkshire Hathaway (BRK.B)Apr 14, 2021

The full history of Rep. Kathy Castor (FL14) is on the profile page.

How this filing works

• The STOCK Act

Other disclosures at Berkshire Hathaway

• House Clerk periodic transaction reportOct 7, 2026
• SEC Form 4Sep 29, 2026
• House Clerk periodic transaction reportSep 9, 2026
• SEC Form 13F-HRAug 26, 2026
• SEC Form 13F-HRAug 18, 2026
• SEC Form 13F-HRAug 17, 2026

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