GRMN
GARMIN LTD · Technology · Market cap $56.1B
Insiders sold $5.6M net in the last 90 days ·6 sellers, 0 buyers· 2 of 6 sales under Rule 10b5-1 plans· latest Form 4 filed Aug 20, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$20.0M
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Latest filing
Aug 20, 2026
Wang Cheng-Wei
GARMIN LTD (GRMN) has 76 SEC Form 4 filings (191 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Aug 20, 2026.
Inside the rolling window, 11 insiders at GARMIN LTD reported no open-market purchases and 19 open-market sales totaling $20.0M. The most active filer is CFO and Treasurer Boessen Douglas G. with 4 filings. Insiders have net sold $16.2M over the trailing 6 months. The most recent open-market filing is a sale of 9,941 shares by General Manager - Garmin Corp. Wang Cheng-Wei, dated Aug 18, 2026, worth $3.0M.
- Industry:Hardware, Equipment & Parts
- CEO:Clifton Albert Pemble
- Employees:23,000
- HQ:Schaffhausen, SH, CH
- IPO:2000-12-08
| Source | |||||||
|---|---|---|---|---|---|---|---|
Wang Cheng-WeiFirst filing | General Manager - Garmin Corp. | Sale | 9,941 | $3.0M | Aug 20 | -0.7% | SEC ↗ |
Biddlecombe SeanFirst in 5 months | Managing Director, EMEA | Sale | 986 | $289K | Jul 31 | -0.9% | SEC ↗ |
MAXFIELD JOSHUA HFirst filing | VP, General Counsel | Sale | 1,152 | $335K | Jul 31 | -0.9% | SEC ↗ |
PEMBLE CLIFTON AFirst in 5 months | President and CEO | Sale | 4,029 | $1.2M | Jul 31 | — | SEC ↗ |
| Director | Sale | 1,286 | $321K | Jun 9 | — | SEC ↗ | |
Boessen Douglas G.First in 3 months | CFO and Treasurer | Sale | 2,000 | $476K | Jun 9 | — | SEC ↗ |
| VP, Human Resources | Sale | 1,084 | $262K | May 9 | — | SEC ↗ | |
LINK EDWARD J.First filing | VP, Information Technology | Sale | 1,275 | $311K | Mar 10 | — | SEC ↗ |
| President and CEO | Sale | 19,914 | $5.0M | Feb 27 | — | SEC ↗ | |
| co-COO | Sale | 6,694 | $1.7M | Feb 27 | — | SEC ↗ | |
| CFO and Treasurer | Sale | 3,487 | $878K | Feb 27 | — | SEC ↗ | |
LYMAN SUSANFirst filing | VP, Consumer Sales & Marketing | Sale | 3,805 | $956K | Feb 27 | — | SEC ↗ |
Munn MatthewFirst filing | EVP, Man. Director - Auto OEM | Sale | 5,275 | $1.3M | Feb 27 | — | SEC ↗ |
MINARD LAURIE AFirst filing | VP, Human Resources | Sale | 837 | $207K | Feb 23 | — | SEC ↗ |
Biddlecombe SeanFirst filing | Managing Director, EMEA | Sale | 1,071 | $258K | Feb 20 | — | SEC ↗ |
| CFO and Treasurer | Sale | 479 | $103K | Feb 17 | — | SEC ↗ | |
Desbois PatrickFirst filing | co-COO | Sale | 3,678 | $774K | Jan 9 | — | SEC ↗ |
Boessen Douglas G.First filing | CFO and Treasurer | Sale | 2,485 | $513K | Dec 17 | — | SEC ↗ |
PEMBLE CLIFTON AFirst filing | President and CEO | Sale | 10,431 | $2.2M | Dec 17 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading GRMN 27 all-time
- DRep. Ro KhannaPurchase$1,001 - $15,0002026-01-13
- DRep. Kathy E. ManningPurchase$50,001 - $100,0002024-07-02
- DRep. Kathy E. ManningPurchase$1,001 - $15,0002024-07-02
- RSen. Thomas Hawley TubervilleOther$1,001 - $15,0002024-05-03
- DRep. Ro KhannaPurchase$1,001 - $15,0002023-11-03
- DRep. Ro KhannaPurchase$1,001 - $15,0002023-09-06
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does GRMN have?
GARMIN LTD (GRMN) has 76 SEC Form 4 filings (191 transaction rows) in the rolling 365-day window, disclosed by 11 distinct insiders. Most recent filing: Aug 20, 2026.
When was the most recent SEC Form 4 filing for GRMN?
The most recent Form 4 filing for GRMN on Tracefour is dated Aug 20, 2026.
Who is the most active insider at GRMN?
The most active SEC Form 4 filer at GRMN in the rolling window is CFO and Treasurer Boessen Douglas G., with 4 filings.
What is the net insider flow at GRMN over the last 6 months?
Over the trailing 180 days, insiders at GRMN have net sold $16.2M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at GRMN in the current window?
Inside the rolling window, insiders at GRMN bought $0 and sold $20.0M based on SEC Form 4 filings.
Can I get alerts for GRMN insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at GARMIN LTD (GRMN). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
GARMIN LTD is in the Technology sector.