Alexandria Forbes

CIK: 0001678604

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)8 (34.8%)

Position reduction

Option Exercises (M)6 (26.1%)

Derivative conversions

Awards (A)2 (8.7%)

Compensation grants

Other (G, F, J, C, D, …)7 (30.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MGTX

MeiraGTx Holdings plc

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (23 total)

MGTX
MeiraGTx Holdings plc
Aug 18, 2026
Sale(S)
Direct
62K shares at avg. $13.86$859K
MGTX
MeiraGTx Holdings plc
Jun 25, 2026
Award(A)
Restricted Share Units
Direct
980K shares-
MGTX
MeiraGTx Holdings plc
May 19, 2026
Sale(S)
Direct
62K shares at avg. $9.17$569K
MGTX
MeiraGTx Holdings plc
Mar 24, 2026
Sale(S)
Direct
62K shares at avg. $7.41$459K
MGTX
MeiraGTx Holdings plc
Feb 21, 2026
Exercise(M)
Direct
62.5K shares-
MGTX
MeiraGTx Holdings plc
Feb 21, 2026
Tax Payment(F)
Direct
33K shares at avg. $7.45$246K
MGTX
MeiraGTx Holdings plc
Jan 17, 2026
Exercise(M)
Direct
310K shares-
MGTX
MeiraGTx Holdings plc
Jan 17, 2026
Tax Payment(F)
Direct
163.9K shares at avg. $7.42$1.2M
MGTX
MeiraGTx Holdings plc
Jan 7, 2026
Tax Payment(F)
Direct
34.1K shares at avg. $7.73$263K
MGTX
MeiraGTx Holdings plc
Jan 7, 2026
Exercise(M)
Direct
62.5K shares-
MGTX
MeiraGTx Holdings plc
Dec 23, 2025
Gift(G)
Direct
6.3K shares-
MGTX
MeiraGTx Holdings plc
Oct 7, 2025
Sale(S)
Direct
47.5K shares at avg. $8.39$399K
MGTX
MeiraGTx Holdings plc
Jul 8, 2025
Sale(S)
Direct
47.5K shares at avg. $7.97$379K
MGTX
MeiraGTx Holdings plc
Apr 8, 2025
Sale(S)
Direct
47.5K shares at avg. $5.34$254K
MGTX
MeiraGTx Holdings plc
Apr 3, 2025
Award(A)
Restricted Share Units
Direct
950K shares-
MGTX
MeiraGTx Holdings plc
Feb 21, 2025
Tax Payment(F)
Direct
66.1K shares at avg. $7.30$482K
MGTX
MeiraGTx Holdings plc
Feb 21, 2025
Exercise(M)
Direct
125K shares-
MGTX
MeiraGTx Holdings plc
Jan 14, 2025
Exercise(M)
Direct
30K shares-
MGTX
MeiraGTx Holdings plc
Jan 14, 2025
Tax Payment(F)
Direct
15.9K shares at avg. $5.77$92K
MGTX
MeiraGTx Holdings plc
Jan 8, 2025
Sale(S)
Direct
11.7K shares at avg. $6.30$73K
MGTX
MeiraGTx Holdings plc
Jan 7, 2025
Sale(S)
Direct
35.8K shares at avg. $6.47$232K
MGTX
MeiraGTx Holdings plc
Jan 7, 2025
Tax Payment(F)
Direct
33K shares at avg. $6.34$210K
MGTX
MeiraGTx Holdings plc
Jan 7, 2025
Exercise(M)
Direct
62.5K shares-

		Type	Shares	Price		Ownership
Aug 18, 2026	MGTX MeiraGTx Holdings plc	Sale(S)	62,000	$13.86	$859,320	Direct
Jun 25, 2026	MGTX MeiraGTx Holdings plc	Award(A) Restricted Share Units	980,000	-	-	Direct
May 19, 2026	MGTX MeiraGTx Holdings plc	Sale(S)	62,000	$9.17	$568,540	Direct
Mar 24, 2026	MGTX MeiraGTx Holdings plc	Sale(S)	62,000	$7.41	$459,420	Direct
Feb 21, 2026	MGTX MeiraGTx Holdings plc	Exercise(M)	62,500	-	$0	Direct
Feb 21, 2026	MGTX MeiraGTx Holdings plc	Tax Payment(F)	33,048	$7.45	$246,208	Direct
Jan 17, 2026	MGTX MeiraGTx Holdings plc	Exercise(M)	310,000	-	$0	Direct
Jan 17, 2026	MGTX MeiraGTx Holdings plc	Tax Payment(F)	163,916	$7.42	$1,216,257	Direct
Jan 7, 2026	MGTX MeiraGTx Holdings plc	Tax Payment(F)	34,074	$7.73	$263,392	Direct
Jan 7, 2026	MGTX MeiraGTx Holdings plc	Exercise(M)	62,500	-	$0	Direct
Dec 23, 2025	MGTX MeiraGTx Holdings plc	Gift(G)	6,250	-	-	Direct
Oct 7, 2025	MGTX MeiraGTx Holdings plc	Sale(S)	47,500	$8.39	$398,525	Direct
Jul 8, 2025	MGTX MeiraGTx Holdings plc	Sale(S)	47,500	$7.97	$378,575	Direct
Apr 8, 2025	MGTX MeiraGTx Holdings plc	Sale(S)	47,500	$5.34	$253,650	Direct
Apr 3, 2025	MGTX MeiraGTx Holdings plc	Award(A) Restricted Share Units	950,000	-	-	Direct
Feb 21, 2025	MGTX MeiraGTx Holdings plc	Tax Payment(F)	66,095	$7.30	$482,494	Direct
Feb 21, 2025	MGTX MeiraGTx Holdings plc	Exercise(M)	125,000	-	-	Direct
Jan 14, 2025	MGTX MeiraGTx Holdings plc	Exercise(M)	30,000	-	$0	Direct
Jan 14, 2025	MGTX MeiraGTx Holdings plc	Tax Payment(F)	15,863	$5.77	$91,530	Direct
Jan 8, 2025	MGTX MeiraGTx Holdings plc	Sale(S)	11,661	$6.30	$73,464	Direct
Jan 7, 2025	MGTX MeiraGTx Holdings plc	Sale(S)	35,839	$6.47	$231,878	Direct
Jan 7, 2025	MGTX MeiraGTx Holdings plc	Tax Payment(F)	33,048	$6.34	$209,524	Direct
Jan 7, 2025	MGTX MeiraGTx Holdings plc	Exercise(M)	62,500	-	$0	Direct

1-23 of 23 transactions

About Forbes Alexandria

Forbes Alexandria (SEC CIK 0001678604) files insider reports with the SEC as PRESIDENT & CEO of MeiraGTx Holdings plc (MGTX).

Signal8 holds 15 ownership filings by Forbes Alexandria, all Form 4s, filed between Jan 10, 2025 and Aug 18, 2026. Those filings report 23 transactions, from Jan 7, 2025 to Aug 18, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Forbes Alexandria's filings is in NEW YORK, NY.

Recent filings by Forbes Alexandria

Aug 18, 2026: Open-market sale of MGTX shares (Form 4, code S).
Jun 25, 2026: Grant or award of MGTX derivative securities (Form 4, code A).
May 19, 2026: Open-market sale of MGTX shares (Form 4, code S).
Mar 24, 2026: Open-market sale of MGTX shares (Form 4, code S).
Feb 21, 2026: Option exercise of MGTX shares (Form 4, code M).

Other insiders filing for MeiraGTx Holdings plc (MGTX)

Giroux Richard, CFO & COO
Naylor Stuart, CHIEF SCI OFCR, OPHTHALMOLOGY
SEBULSKY ALAN, Director
Zeldin Robert K, CHIEF MEDICAL OFFICER
Wollin Robert J, GENERAL COUNSEL AND SECRETARY
Yu Debra, Director

How to read Form 4 transaction codes