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MeiraGTx Holdings stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+7.0% to $9.00
MeiraGTx Holdings (MGTX) stock rose 7% over the last 252 sessions, to $9.00. On the way it reported 4 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside) and 5 Form 144 notices of planned sales, and the company filed 8 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 20, 2026 | Form 144 | Form 144: Richard Giroux plans to sell $557K | +5.4% (+5.0% vs SPY) | −2.9% (−2.7% vs SPY) | — |
| Oct 6, 2026 | Form 144 | Form 144: Stuart Naylor plans to sell $294K | −3.0% (−3.5% vs SPY) | −5.1% (−5.5% vs SPY) | −13.7% (−11.0% vs SPY) |
| Sep 23, 2026 | 8-K | Directors and officers: departures, appointments, pay | −5.0% (−4.3% vs SPY) | −10.4% (−9.2% vs SPY) | −22.5% (−22.5% vs SPY) |
| Aug 18, 2026 | Form 144 | Form 144: Alexandria Forbes plans to sell $859K | +0.9% (+1.6% vs SPY) | +7.4% (+8.6% vs SPY) | −7.6% (−5.2% vs SPY) |
| Aug 13, 2026 | Earnings | Earnings: beat the EPS estimate by 697.3% | −2.3% (−3.0% vs SPY) | +14.4% (+14.9% vs SPY) | −1.3% (−0.3% vs SPY) |
| Jul 21, 2026 | Form 144 | Form 144: Richard Giroux plans to sell $701K | +2.5% (+1.7% vs SPY) | +0.7% (+1.1% vs SPY) | +12.9% (+9.5% vs SPY) |
| Jul 7, 2026 | 8-K | Material definitive agreement | +5.4% (+5.9% vs SPY) | −11.8% (−11.5% vs SPY) | −12.2% (−14.9% vs SPY) |
| Jul 7, 2026 | Form 144 | Form 144: Stuart Naylor plans to sell $369K | +5.4% (+5.9% vs SPY) | −11.8% (−11.5% vs SPY) | −12.2% (−14.9% vs SPY) |
| May 14, 2026 | Earnings | Earnings: missed the EPS estimate by -27.4% | −0.2% (−1.0% vs SPY) | −4.0% (−3.8% vs SPY) | −3.9% (−3.8% vs SPY) |
| Apr 24, 2026 | 8-K | Material definitive agreement | −1.0% (−1.7% vs SPY) | −1.1% (−2.5% vs SPY) | −0.9% (−6.0% vs SPY) |
| Apr 16, 2026 | 8-K | Material definitive agreement | −17.1% (−17.4% vs SPY) | −11.5% (−13.1% vs SPY) | −12.3% (−18.9% vs SPY) |
| Apr 16, 2026 | 8-K | Material definitive agreement | +6.5% (+5.3% vs SPY) | −1.7% (−2.7% vs SPY) | −0.9% (−6.1% vs SPY) |
| Mar 26, 2026 | 8-K | Material definitive agreement | −1.2% (+0.6% vs SPY) | +17.6% (+17.9% vs SPY) | +19.2% (+10.8% vs SPY) |
| Mar 26, 2026 | Earnings | Earnings: beat the EPS estimate by 130.6% | −1.2% (+0.6% vs SPY) | +17.6% (+17.9% vs SPY) | +19.2% (+10.8% vs SPY) |
| Jan 2, 2026 | 8-K | Material definitive agreement | −1.8% (−2.0% vs SPY) | −8.8% (−9.9% vs SPY) | −1.5% (−3.5% vs SPY) |
| Nov 13, 2025 | Earnings | Earnings: missed the EPS estimate by -26.5% | −4.7% (−3.1% vs SPY) | −13.3% (−10.2% vs SPY) | +3.0% (+3.2% vs SPY) |
| Nov 10, 2025 | 8-K | Material definitive agreement | +0.9% (−0.6% vs SPY) | −3.4% (−3.5% vs SPY) | −0.4% (−2.1% vs SPY) |
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% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
| 1.02 Termination of a material agreement | 2,368 | 0.0% | 51% | +1.1% | ±1.5% |
| 2.01 Completed acquisition or disposition | 2,671 | +0.1% | 52% | +1.2% | ±1.6% |
| 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 → MeiraGTx Holdings: 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.