Company Insider Tape

MeiraGTx Holdings PLC insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol MGTX Latest filing 21 Jul 2026

Company Read

Net acquisition

MGTX has 23 stored insider filings. Acquisitions account for 69.6% of classified filings and disposals account for 30.4%. The largest stored filing is $5.0M from PERCEPTIVE, ADVISORS LLC.

Latest filing 21 Jul 2026most recent stored row
Largest filing $5.0Mreported transaction value
Total filings 23stored transaction rows
Acquisition value $5.0M16 acquisitions
Disposal value $2.3M7 disposals
Net value $2.7Macquisitions minus disposals

Filing cadence

Last 12 active months
Apr 2026 2
May 2026 4
Jun 2026 14
Jul 2026 3

Acquisitions 69.6% · Disposals 30.4%

Apr 2026 $5.6M
May 2026 $568.5K
Jun 2026 $0
Jul 2026 $1.1M

Executive concentration

By filing count
GIROUX, RICHARD CFO & COO · 4 filings
NAYLOR, STUART CHIEF SCI OFCR, OPHTHALMOLOGY · 3 filings
HARRIS, KEITH R. Director · 3 filings
PERCEPTIVE, ADVISORS LLC Director, 10% Owner · 2 filings
FORBES, ALEXANDRIA Director, PRESIDENT & CEO · 2 filings
FLECK, PENNY RENEE CHIEF DEVELOPMENT OFFICER · 2 filings
MENDOZA, NEIL Director · 1 filings
HUKKELHOVEN, ELLEN Director · 1 filings

Market Context

MGTX weekly market snapshot

Week 24 Jul 2026
Latest close 11.77 USDstored weekly close
1-week move -5.4%latest weekly bar
13-week move -2.8%medium-term context
Relative Strength 24.4Sharemaestro indicator
Fair value gap +74.9%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for MGTX

Showing 1-23 of 23
Date 21 Jul 2026
Insider GIROUX, RICHARDCFO & COO
Side Disposal
Shares 56000
Price 12.51
Value 700560
Security Ordinary Shares
Date 7 Jul 2026
Insider NAYLOR, STUARTCHIEF SCI OFCR, OPHTHALMOLOGY
Side Disposal
Shares 25112
Price 14.90
Value 374169
Security Ordinary Shares
Date 7 Jul 2026
Insider NAYLOR, STUARTCHIEF SCI OFCR, OPHTHALMOLOGY
Side Disposal
Shares 2547
Price 13.86
Value 35301
Security Ordinary Shares
Date 25 Jun 2026
Insider FORBES, ALEXANDRIADirector, PRESIDENT & CEO
Side Acquisition
Shares 980000
Price 0.00
Value 0
Security Restricted Share Units
Date 25 Jun 2026
Insider GIROUX, RICHARDCFO & COO
Side Acquisition
Shares 980000
Price 0.00
Value 0
Security Restricted Share Units
Date 25 Jun 2026
Insider NAYLOR, STUARTCHIEF SCI OFCR, OPHTHALMOLOGY
Side Acquisition
Shares 70000
Price 0.00
Value 0
Security Restricted Share Units
Date 25 Jun 2026
Insider WOLLIN, ROBERT JGENERAL COUNSEL AND SECRETARY
Side Acquisition
Shares 100000
Price 0.00
Value 0
Security Restricted Share Units
Date 25 Jun 2026
Insider ZELDIN, ROBERT KCHIEF MEDICAL OFFICER
Side Acquisition
Shares 100000
Price 0.00
Value 0
Security Restricted Share Units
Date 11 Jun 2026
Insider HARRIS, KEITH R.Director
Side Acquisition
Shares 106441
Price 0.00
Value 0
Security Restricted Share Units
Date 11 Jun 2026
Insider HUKKELHOVEN, ELLENDirector
Side Acquisition
Shares 60000
Price 0.00
Value 0
Security Restricted Share Units
Date 11 Jun 2026
Insider MENDOZA, NEILDirector
Side Acquisition
Shares 66641
Price 0.00
Value 0
Security Restricted Share Units
Date 11 Jun 2026
Insider PERCEPTIVE, ADVISORS LLCDirector, 10% Owner
Side Acquisition
Shares 60000
Price 0.00
Value 0
Security Restricted Share Units
Date 11 Jun 2026
Insider SELIGMAN, NICOLEDirector
Side Acquisition
Shares 60000
Price 0.00
Value 0
Security Restricted Share Units
Date 11 Jun 2026
Insider SHENK, THOMAS EDirector
Side Acquisition
Shares 69662
Price 0.00
Value 0
Security Restricted Share Units
Date 11 Jun 2026
Insider YU, DEBRADirector
Side Acquisition
Shares 60000
Price 0.00
Value 0
Security Restricted Share Units
Date 10 Jun 2026
Insider HARRIS, KEITH R.Director
Side Acquisition
Shares 75000
Price -
Value -
Security Ordinary Shares
Date 10 Jun 2026
Insider HARRIS, KEITH R.Director
Side Disposal
Shares 75000
Price 0.00
Value 0
Security Restricted Share Units
Date 27 May 2026
Insider GIROUX, RICHARDCFO & COO
Side Disposal
Shares 7000
Price 0.00
Value 0
Security Ordinary Shares
Date 19 May 2026
Insider FORBES, ALEXANDRIADirector, PRESIDENT & CEO
Side Disposal
Shares 62000
Price 9.17
Value 568540
Security Ordinary Shares
Date 13 May 2026
Insider FLECK, PENNY RENEECHIEF DEVELOPMENT OFFICER
Side Acquisition
Shares 100000
Price 0.00
Value 0
Security Restricted Share Units
Date 13 May 2026
Insider FLECK, PENNY RENEECHIEF DEVELOPMENT OFFICER
Side Acquisition
Shares 100000
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 21 Apr 2026
Insider GIROUX, RICHARDCFO & COO
Side Disposal
Shares 56000
Price 10.22
Value 572320
Security Ordinary Shares
Date 17 Apr 2026
Insider PERCEPTIVE, ADVISORS LLCDirector, 10% Owner
Side Acquisition
Shares 555555
Price 9.00
Value 4999995
Security Ordinary Shares