Filing Flows › Companies › Garmin › Timeline
Garmin stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+42.3% to $285.57
Garmin (GRMN) stock rose 42% over the last 252 sessions, to $285.57. On the way it reported 4 quarters, its insiders filed 10 open-market trades and 4 Form 144 notices of planned sales, and the company filed 0 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Oct 28, 2026 | Earnings | Earnings: beat the EPS estimate by 15.8% | −6.0% (−6.3% vs SPY) | −6.4% (−4.4% vs SPY) | — |
| Aug 18, 2026 | Form 144 | Form 144: Cheng-Wei Wang plans to sell $3.0M | −3.3% (−2.6% vs SPY) | −5.4% (−4.2% vs SPY) | −10.1% (−7.6% vs SPY) |
| Aug 18, 2026 | Insider sale | Wang Cheng-Wei sold $3.0M | −3.3% (−2.6% vs SPY) | −5.4% (−4.2% vs SPY) | −10.1% (−7.6% vs SPY) |
| Jul 31, 2026 | Form 144 | Form 144: Joshua Maxfield plans to sell $335K | −1.3% (−2.0% vs SPY) | +1.4% (−2.1% vs SPY) | −4.2% (−7.9% vs SPY) |
| Jul 31, 2026 | Form 144 | Form 144: Sean Biddlecombe plans to sell $289K | −1.3% (−2.0% vs SPY) | +1.4% (−2.1% vs SPY) | −4.2% (−7.9% vs SPY) |
| Jul 31, 2026 | Insider sale | Maxfield Joshua H sold $335K | −1.3% (−2.0% vs SPY) | +1.4% (−2.1% vs SPY) | −4.2% (−7.9% vs SPY) |
| Jul 31, 2026 | Insider sale | Biddlecombe Sean sold $289K | −1.3% (−2.0% vs SPY) | +1.4% (−2.1% vs SPY) | −4.2% (−7.9% vs SPY) |
| Jul 29, 2026 | Earnings | Earnings: beat the EPS estimate by 22.5% | +15.0% (+16.6% vs SPY) | +19.2% (+15.2% vs SPY) | +13.1% (+9.7% vs SPY) |
| Jul 29, 2026 | Form 144 | Form 144: Clifton A Pemble plans to sell $1.2M | +15.0% (+16.6% vs SPY) | +19.2% (+15.2% vs SPY) | +13.1% (+9.7% vs SPY) |
| Jun 9, 2026 | Insider sale | Hartnett Joseph J sold $169K | +1.1% (+1.4% vs SPY) | +1.7% (−0.4% vs SPY) | +4.3% (+2.4% vs SPY) |
| May 8, 2026 | Insider sale | Minard Laurie A sold $262K | −0.7% (−1.6% vs SPY) | −3.1% (−5.4% vs SPY) | −2.8% (−3.8% vs SPY) |
| Apr 29, 2026 | Earnings | Earnings: beat the EPS estimate by 13.1% | +2.1% (+2.1% vs SPY) | −5.5% (−7.1% vs SPY) | −4.7% (−10.6% vs SPY) |
| Mar 10, 2026 | Insider sale | Link Edward J. sold $311K | −0.5% (−0.4% vs SPY) | −2.9% (−1.5% vs SPY) | +4.5% (+4.5% vs SPY) |
| Feb 26, 2026 | Insider sale | Munn Matthew sold $1.3M | +0.9% (+1.4% vs SPY) | −0.3% (+0.9% vs SPY) | −6.1% (+0.8% vs SPY) |
| Feb 26, 2026 | Insider sale | Lyman Susan sold $956K | +0.9% (+1.4% vs SPY) | −0.3% (+0.9% vs SPY) | −6.1% (+0.8% vs SPY) |
| Feb 23, 2026 | Insider sale | Minard Laurie A sold $207K | −0.7% (+0.3% vs SPY) | +1.6% (+2.1% vs SPY) | −3.8% (+1.0% vs SPY) |
| Feb 20, 2026 | Insider sale | Biddlecombe Sean sold $258K | +3.7% (+3.0% vs SPY) | +5.8% (+5.1% vs SPY) | −2.8% (+2.4% vs SPY) |
| Feb 18, 2026 | Earnings | Earnings: beat the EPS estimate by 16.6% | +9.0% (+8.5% vs SPY) | +14.7% (+14.1% vs SPY) | +6.9% (+10.1% vs SPY) |
Insiders’ record here
In the year on the chart, Garmin's insiders reported 0 open-market buys ($0) and 10 sales ($7.1M). Of the 9 old enough to score, 7 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was — and after a sale −10.3%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
Report card: every quarter against the estimate → Garmin: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.