Congressional stock trading activity sourced from STOCK Act financial disclosures.
Total Trades
23
Members
9
Purchases
9
Sales
14
Disclosed late
4
Total disclosed volume: $922,023 - $2,380,000 · Latest trade: Mar 27, 2026
5
Members
16
Trades
4
Members
7
Trades
29 Form 4 transactions by 1 insider in the last 90 days. Buys and sales below count open-market transactions only — Form 4 codes P and S. Grants, option exercises and shares withheld for tax move the share count but are not decisions to trade.
Open-market buys
29
Open-market sales
0
Net shares, all codes
+4,758,747
Buys per sale
No sales
| Insider | Role | Date | Transaction | Shares | Price | Total Value | Filing |
|---|---|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 |
| Date▼ | Member↕ | Type↕ | Amount↕ | Owner | Disclosed↕ |
|---|---|---|---|---|---|
| Mar 27, 2026 | Alan Armstrong | purchase | $1,001 - $15,000 | self | Jul 21, 2026 |
| Jan 9, 2026 | Gilbert Ray Cisneros, Jr. | sale | $1,001 - $15,000 | self | Feb 13, 2026 |
| Dec 19, 2025 | Gilbert Ray Cisneros, Jr. | sale | $1,001 - $15,000 | self | Jan 12, 2026 |
| Nov 18, 2025 | Gilbert Ray Cisneros, Jr. | purchase | $1,001 - $15,000 | self | Dec 15, 2025 |
| Sep 23, 2025 | Val T. Hoyle | sale | $1,001 - $15,000 | spouse | Oct 10, 2025 |
| Jun 26, 2025 | Val T. Hoyle | purchase | $1,001 - $15,000 | spouse | Sep 12, 2025 |
| May 30, 2025 | Gilbert Ray Cisneros, Jr. | purchase | $1,001 - $15,000 | self | Jun 6, 2025 |
| May 12, 2025 | Jefferson Shreve | sale | $15,001 - $50,000 | self | Jun 22, 2025 |
| May 8, 2025 | Jefferson Shreve | purchase | $15,001 - $50,000 | self | Jun 22, 2025 |
| Apr 8, 2025 | Robert P. Bresnahan, Jr. | sale | $1,001 - $15,000 | self | Apr 28, 2025 |
| Mar 31, 2025 | Jefferson Shreve | sale | $15,001 - $50,000 | self | Apr 11, 2025 |
| Feb 24, 2025 | Jefferson Shreve | sale | $15,001 - $50,000 | self | Mar 9, 2025 |
| Sep 26, 2024 | Ritchie Torres | purchase | $1,001 - $15,000 | self | Aug 20, 2025 |
| Sep 26, 2024 | Ritchie Torres | sale | $1,001 - $15,000 | self | Aug 20, 2025 |
| Jun 19, 2020 | Donna E. Shalala | sale | $100,001 - $250,000 | self | Jun 23, 2020 |
| May 13, 2020 | Donna E. Shalala | sale | $100,001 - $250,000 | self | May 15, 2020 |
| May 7, 2020 | Donna E. Shalala | sale | $250,001 - $500,000 | self | May 15, 2020 |
| Mar 18, 2020 | Gilbert Ray Cisneros, Jr. | sale | $1,001 - $15,000 | self | Apr 16, 2020 |
| Mar 2, 2018 | Bradley Scott Schneider | sale | $100,001 - $250,000 | spouse | Mar 31, 2018 |
| Nov 21, 2017 | Bradley Scott Schneider | purchase | $100,001 - $250,000 | spouse | Nov 23, 2017 |
| Oct 27, 2017 | Bradley Scott Schneider | sale | $100,001 - $250,000 | spouse | Oct 29, 2017 |
| Oct 11, 2017 | Bradley Scott Schneider | purchase | $100,001 - $250,000 | spouse | Oct 29, 2017 |
| May 26, 2015 | Steve Chabot | purchase | $1,001 - $15,000 | self | Jun 25, 2015 |
| Open-market buy |
| 842,753 |
| $80.04 |
| $67.5M |
| SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 448,113 | $78.37 | $35.1M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 342,553 | $79.03 | $27.1M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 44,300 | $81.14 | $3.6M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 20,200 | $81.90 | $1.7M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 5,135 | $78.77 | $404,484 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 2,452 | $77.93 | $191,084 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 2,290 | $77.12 | $176,605 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 2, 2026 | Open-market buy | 299 | $79.74 | $23,842 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 1, 2026 | Open-market buy | 425,869 | $79.49 | $33.9M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 1, 2026 | Open-market buy | 186,991 | $81.46 | $15.2M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 1, 2026 | Open-market buy | 92,830 | $80.57 | $7.5M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 1, 2026 | Open-market buy | 3,802 | $78.26 | $297,545 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 1, 2026 | Open-market buy | 950 | $79.51 | $75,535 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Oct 1, 2026 | Open-market buy | 100 | $80.00 | $8,000 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Sep 30, 2026 | Open-market buy | 638,813 | $81.59 | $52.1M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Sep 30, 2026 | Open-market buy | 4,008 | $79.98 | $320,560 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Sep 29, 2026 | Open-market buy | 12,289 | $81.95 | $1M | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Sep 29, 2026 | Open-market buy | 100 | $80.00 | $8,000 | SEC Filing |
| BERKSHIRE HATHAWAY INC | 10% owner | Sep 28, 2026 | Open-market buy | 5,200 | $81.96 | $426,192 | SEC Filing |