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Planet Fitness stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−41.6% to $60.31
Planet Fitness (PLNT) stock fell 42% over the last 252 sessions, to $60.31. On the way it reported 5 quarters, its insiders filed 5 open-market trades, and the company filed 6 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 |
|---|---|---|---|---|---|
| Nov 5, 2026 | Earnings | Earnings: beat the EPS estimate by 2.9% | +4.6% (+9.2% vs SPY) | — | — |
| Sep 14, 2026 | Insider buy | Tanco Christopher bought $119K | +0.8% (+1.3% vs SPY) | −2.5% (−2.4% vs SPY) | −5.8% (−7.9% vs SPY) |
| Sep 14, 2026 | Insider sale | Bode William sold $359K | +0.8% (+1.3% vs SPY) | −2.5% (−2.4% vs SPY) | −5.8% (−7.9% vs SPY) |
| Aug 10, 2026 | Insider buy | Spinelli Stephen JR bought $493K | −2.1% (−2.1% vs SPY) | +0.7% (+0.3% vs SPY) | −0.3% (+0.7% vs SPY) |
| Aug 6, 2026 | Earnings | Earnings: beat the EPS estimate by 3.9% | −10.0% (−9.8% vs SPY) | −15.9% (−16.3% vs SPY) | −9.4% (−9.9% vs SPY) |
| Jun 25, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.6% (−3.8% vs SPY) | −2.2% (−3.9% vs SPY) | −0.7% (−1.5% vs SPY) |
| May 12, 2026 | Insider buy | Keating Colleen bought $248K | +2.2% (+2.4% vs SPY) | +11.2% (+11.3% vs SPY) | +4.4% (+6.3% vs SPY) |
| May 8, 2026 | Insider buy | Rathke Frances G bought $231K | +4.2% (+3.3% vs SPY) | +15.7% (+13.5% vs SPY) | +14.2% (+13.2% vs SPY) |
| May 7, 2026 | Earnings | Earnings: beat the EPS estimate by 17.6% | −37.4% (−37.1% vs SPY) | −23.4% (−24.6% vs SPY) | −23.3% (−23.8% vs SPY) |
| Mar 16, 2026 | 8-K | Directors and officers: departures, appointments, pay | −1.7% (−1.9% vs SPY) | −0.5% (+1.3% vs SPY) | −4.2% (−9.0% vs SPY) |
| Mar 9, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.1% (−1.9% vs SPY) | −3.4% (−2.0% vs SPY) | −5.2% (−5.1% vs SPY) |
| Feb 24, 2026 | Earnings | Earnings: beat the EPS estimate by 4.8% | −9.4% (−10.1% vs SPY) | −10.3% (−10.9% vs SPY) | −18.8% (−14.6% vs SPY) |
| Feb 9, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.4% (+1.7% vs SPY) | +0.9% (+2.6% vs SPY) | −16.3% (−13.7% vs SPY) |
| Dec 15, 2025 | 8-K | Material definitive agreement | −0.3% (0.0% vs SPY) | +1.4% (+0.5% vs SPY) | −10.3% (−12.3% vs SPY) |
| Dec 5, 2025 | 8-K | Material definitive agreement | −1.8% (−1.4% vs SPY) | −2.3% (−1.7% vs SPY) | −6.2% (−7.1% vs SPY) |
| Nov 6, 2025 | Earnings | Earnings: beat the EPS estimate by 8.2% | +11.9% (+12.9% vs SPY) | +12.4% (+11.5% vs SPY) | +19.2% (+18.0% vs SPY) |
Insiders’ record here
In the year on the chart, Planet Fitness' insiders reported 4 open-market buys ($1.1M) and 1 sale ($359K). Of the 2 old enough to score, 1 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 +1.9% and after a sale —.
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 →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 1.02 Termination of a material agreement | 2,368 | 0.0% | 51% | +1.1% | ±1.5% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Planet Fitness: 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.