Sean Biddlecombe - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Sean Biddlecombe has filed 1 SEC Form 4 filing across 1 company in the last 90 days - selling. Lifetime open-market sales: $670K.
Profile
Sean Biddlecombe is a corporate insider at GARMIN LTD (GRMN). Biddlecombe has reported 6 insider filings with the SEC since 2024. The most recent filing was in February 2026.
| Role | Managing Director, EMEA |
|---|---|
| Notability | 20/100 |
Board memberships
- GARMIN LTD
Trading Pattern
InsiderAlpha's records for Sean Biddlecombe go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Sean Biddlecombe has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Managing Director, EMEA at GARMIN LTD (GRMN) - 6 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-31 | GRMN | GARMIN LTD | S - Open-market sale | 986 | $292.88 | $289K |
| 2026-02-27 | GRMN | GARMIN LTD | F - Tax withholding / forfeiture | 877 | $251.99 | $221K |
| 2026-02-20 | GRMN | GARMIN LTD | S - Open-market sale | 1.1K | $240.76 | $258K |
| 2026-02-20 | GRMN | GARMIN LTD | A - Grant or award | 1.2K | $0.00 | |
| 2025-12-17 | GRMN | GARMIN LTD | A - Grant or award | 747 | $0.00 | |
| 2025-12-17 | GRMN | GARMIN LTD | F - Tax withholding / forfeiture | 577 | $207.23 | $120K |
| 2024-12-17 | GRMN | GARMIN LTD | A - Grant or award | 714 | $0.00 | |
| 2024-12-17 | GRMN | GARMIN LTD | F - Tax withholding / forfeiture | 581 | $215.40 | $125K |
| 2024-11-07 | GRMN | GARMIN LTD | S - Open-market sale | 587 | $210.10 | $123K |
Companies - Last 90 Days
- GARMIN LTD (GRMN) - 1 filing, last 2026-07-31
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Sean Biddlecombe has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Clifton A. Pemble - $8.37M of GRMN open-market activity in the last 12 months
- Patrick Desbois - $2.46M of GRMN open-market activity in the last 12 months
- Cheng-Wei Wang - $2.37M of GRMN open-market activity in the last 12 months
- Douglas G. Boessen - $1.97M of GRMN open-market activity in the last 12 months
- Matthew Munn - $1.32M of GRMN open-market activity in the last 12 months
- Susan Lyman - $956K of GRMN open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Trygve Seglem
- Lawrence B. Seidman
- Thomas J. Shaw
- Silver Point Capital L.P.
- SilverBay Capital Management LLC
- Michael Simanovsky
- Bob R. Simpson
- Ranbir Singh
Frequently Asked Questions
Who is Sean Biddlecombe?
Sean Biddlecombe is a corporate insider at GARMIN LTD (GRMN). Biddlecombe has reported 6 insider filings with the SEC since 2024. The most recent filing was in February 2026.…
How many SEC Form 4 filings has Sean Biddlecombe submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Sean Biddlecombe been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($670K) across all tracked filings.
Where can I see all of Sean Biddlecombe's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Sean Biddlecombe profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.