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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•49 filings

MGTX

MeiraGTx Holdings plc

Net sales of $1.7M over the last 3 months

3 sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$1,710,812

0 buyers · 3 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$4,680,029

3 distinct insiders

Highlighted alerts

0

12 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

85
Raw transactions
Everything returned by the filing
12
Voluntary view
P/S trades after deterministic checks
70
Administrative noise
Stored, never alerted
15
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
100,000
Price
$0.00
Footnotes
2

Each restricted share unit converts into one ordinary share upon vesting. One-third of the restricted share unit award will vest on each of the first, second, and third anniversaries of the grant date.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

12 transactions

Giroux Richard

CFO & COO

Sale 10b5-1
Shares
56,000
Price
$9.95
Value
$557,200
Open SEC filing

Naylor Stuart

CHIEF SCI OFCR, OPHTHALMOLOGY

Sale 10b5-1
Shares
27,659
Price
$10.64
Value
$294,292
Open SEC filing

Forbes Alexandria

PRESIDENT & CEO

Sale 10b5-1
Shares
62,000
Price
$13.86
Value
$859,320
Open SEC filing

Giroux Richard

CFO & COO

Sale 10b5-1
Shares
56,000
Price
$12.51
Value
$700,560
Open SEC filing

Naylor Stuart

CHIEF SCI OFCR, OPHTHALMOLOGY

Sale 10b5-1
Shares
25,112
Price
$14.90
Value
$374,169
Open SEC filing

Naylor Stuart

CHIEF SCI OFCR, OPHTHALMOLOGY

Sale 10b5-1
Shares
2,547
Price
$13.86
Value
$35,301
Open SEC filing

Forbes Alexandria

PRESIDENT & CEO

Sale 10b5-1
Shares
62,000
Price
$9.17
Value
$568,540
Open SEC filing

Giroux Richard

CFO & COO

Sale 10b5-1
Shares
56,000
Price
$10.22
Value
$572,320
Open SEC filing

Naylor Stuart

CHIEF DEV. OFFICER

Sale 10b5-1
Shares
27,661
Price
$9.36
Value
$258,907
Open SEC filing

Forbes Alexandria

PRESIDENT & CEO

Sale 10b5-1
Shares
62,000
Price
$7.41
Value
$459,420
Open SEC filing

Giroux Richard

CFO & COO

Sale 10b5-1
Shares
24,000
Price
$8.87
Value
$212,880
Open SEC filing

Forbes Alexandria

PRESIDENT & CEO

Sale 10b5-1
Shares
47,500
Price
$8.39
Value
$398,525
Open SEC filing