No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).
-
BRK.B Other·G
Director
$0
574 sh
Own -17%
-
BRK.B Exercise·C
Director
—
1 sh
Own +2%
-
BRK.B Other·G
Director
$0
410 sh
Own -11%
-
BRK.B Exercise·C
Director
$0
1.5K sh
Own +63%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 14, 2026 | BRK.B | Other G | 574 | $0 |
| Nov 3, 2025 | BRK.B | Exercise C | 1 | — |
| Nov 3, 2025 | BRK.B | Other G | 410 | $0 |
| Nov 3, 2025 | BRK.B | Exercise C | 1.5K | $0 |
Buy Sell Non-market (grant · exercise · gift)
About GUYMAN CHARLOTTE
This profile aggregates every SEC Form 4 insider transaction reported by GUYMAN CHARLOTTE across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.