Current roles
From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.
Past roles
“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.
None on record since 2016.
Sits alongside
People who currently share a board or management team with this person.
- Bradley C. TrenkleGRMN
- Catherine A. LewisGRMN
- Cheng-Wei WangGRMN
- Clifton A. PembleGRMN
- Douglas G. BoessenGRMN
- Edward J. LinkGRMN
- Jonathan BurrellGRMN
- Joseph J. HartnettGRMN
- Joshua H. MaxfieldGRMN
- Laurie A. MinardGRMN
- Matthew MunnGRMN
- Min H. KaoGRMN
- Philip StraubGRMN
- Sean BiddlecombeGRMN
- Susan LymanGRMN
- Susan M. BallGRMN
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 26, 2026 | GRMN | Sale | 3,220 | $252.03 | $812K |
| Feb 26, 2026 | GRMN | Sale | 3,110 | $251.08 | $781K |
| Feb 26, 2026 | GRMN | Sale | 364 | $253.19 | $92K |
| Jan 7, 2026 | GRMN | Sale | 1,488 | $211.00 | $314K |
| Jan 7, 2026 | GRMN | Sale | 2,190 | $210.00 | $460K |
| Feb 26, 2025 | GRMN | Sale | 1,904 | $226.36 | $431K |
| Feb 26, 2025 | GRMN | Sale | 4,407 | $227.55 | $1.0M |
| Feb 26, 2025 | GRMN | Sale | 297 | $225.09 | $67K |
| Feb 26, 2025 | GRMN | Sale | 303 | $228.27 | $69K |
| Jun 4, 2024 | GRMN | Sale | 667 | $163.87 | $109K |
| Jun 4, 2024 | GRMN | Sale | 3,459 | $163.45 | $565K |
| Feb 28, 2023 | GRMN | Sale | 3,991 | $98.50 | $393K |
| Feb 23, 2021 | GRMN | Sale | 3,014 | $126.90 | $382K |
| Jun 25, 2020 | GRMN | Sale | 3,470 | $94.92 | $329K |
| Jun 25, 2020 | GRMN | Sale | 348 | $95.28 | $33K |
| Mar 27, 2019 | GRMN | Sale | 1,749 | $86.00 | $150K |
| Jul 19, 2018 | GRMN | Sale | 3,884 | $65.00 | $252K |
| Oct 13, 2017 | GRMN | Sale | 1,881 | $55.00 | $103K |
SEC reporting-owner ID (CIK) 1598254 · all filings on EDGAR