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Stuart Naylor
Chief Sci Ofcr, Ophthalmology

Stuart Naylor insider trades: MeiraGTx Holdings (MGTX) stock sales

Chief Sci Ofcr, Ophthalmology, MeiraGTx Holdings Last trade Oct 6, 2026 33 Form 4 filings
$963K
Sold, last 12 months
3 sales
$0
Bought, last 12 months
0 buys
16
Open-market trades
since 2020
1
Company
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Stuart reports to the SEC

Open-market buys and sales

16 trades reported on SEC Form 4, newest first

DateStockTypeValue
Oct 6, 2026MGTX↓ Sell$294K
Jul 7, 2026MGTX↓ Sell$409K
Apr 7, 2026MGTX↓ Sell$259K
Oct 18, 2021MGTX↓ Sell$215K
Jul 20, 2021MGTX↓ Sell$141K
Jul 13, 2021MGTX↓ Sell$39K
Jun 8, 2021MGTX↓ Sell$91K
Apr 30, 2021MGTX↓ Sell$89K
Jan 5, 2021MGTX↓ Sell$184K
Nov 10, 2020MGTX↓ Sell$56K
Nov 9, 2020MGTX↓ Sell$132K
Oct 5, 2020MGTX↓ Sell$5K
Jul 21, 2020MGTX↓ Sell$151K
May 11, 2020MGTX↓ Sell$174K
Apr 20, 2020MGTX↓ Sell$10K
Feb 19, 2020MGTX↓ Sell$216K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other MGTX insiders

Open-market trades in the last 12 months

About Stuart Naylor's insider trades

Stuart Naylor is Chief Sci Ofcr, Ophthalmology at MeiraGTx Holdings (MGTX). Since Feb 19, 2020, Stuart has reported no open-market purchases and 16 sales worth $2.5M on SEC Form 4. In the last 12 months: 3 sales ($963K).

Their filings also include option exercises (11 filings), shares withheld for taxes (11 filings), grants and awards (8 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every MGTX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.