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).
-
GRMN Other·F
co-COO
$848.2K
3.4K sh · $251.99
Own -7%
-
GRMN Grant·A
co-COO
$0
6.0K sh
Own +13%
-
GRMN Other·F
co-COO
$393.9K
1.9K sh · $207.23
Own -5%
-
GRMN Grant·A
co-COO
$0
5.0K sh
Own +12%
-
GRMN Other·G
co-COO
$0
252 sh
Own -1%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Feb 25, 2026 | GRMN | Other F | 3.4K | $848.2K |
| Feb 18, 2026 | GRMN | Grant A | 6.0K | $0 |
| Dec 15, 2025 | GRMN | Other F | 1.9K | $393.9K |
| Dec 15, 2025 | GRMN | Grant A | 5.0K | $0 |
| Dec 10, 2025 | GRMN | Other G | 252 | $0 |
Buy Sell Non-market (grant · exercise · gift)
About TRENKLE BRADLEY C
This profile aggregates every SEC Form 4 insider transaction reported by TRENKLE BRADLEY C 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.