Insider Shareholders with Direct Ownership of X4 Pharmaceuticals, Inc (XFOR)
This section provides a comprehensive overview of the insiders with direct ownership of X4 Pharmaceuticals, Inc (XFOR). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
X4 Pharmaceuticals, Inc Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Paula Ragan
President and CEO |
3,939,172 | 889,109 | 3,337,386 $8.91 Million | 38 |
Feb 12, 2025
Added 40.27%
|
|
Mary Di Biase
Chief Operating Officer |
1,304,468 | 224,290 | 1,140,980 $3.05 Million | 23 |
Feb 12, 2025
Added 36.29%
|
|
Christophe Arbet Engels
Chief Medical Officer |
875,831 | 11,624 | 864,207 $2.31 Million | 3 |
Feb 12, 2025
Added 49.59%
|
|
Adam S. Mostafa
Chief Financial Officer |
1,606,726 | 786,315 | 850,000 $2.27 Million | 27 |
Feb 12, 2025
Added 50.0%
|
| 722,179 | 0 | 722,179 $1.93 Million | 1 |
Nov 20, 2017
Added 50.0%
|
|
|
Arthur Taveras
Chief Scientific Officer |
566,325 | 178,299 | 388,026 $1.04 Million | 11 |
Oct 07, 2024
Reduced 16.54%
|
|
Derek M Meisner
Chief Legal Officer |
177,728 | 49,239 | 145,155 $387,563 | 11 |
Aug 17, 2022
Reduced 5.43%
|
|
Diego Cadavid
Chief Medical Officer |
105,035 | 928 | 104,107 $277,965 | 3 |
Mar 01, 2022
Added 48.23%
|
|
Alison Frances Lawton
Director |
96,667 | 0 | 96,667 $258,100 | 3 |
Jun 10, 2024
Added 31.76%
|
|
William Aliski
Director |
96,667 | 0 | 96,667 $258,100 | 3 |
Jun 10, 2024
Added 31.76%
|
|
Mark Baldry
Chief Commercial Officer |
780,748 | 50,543 | 25,337 $67,649 | 10 |
May 16, 2025
Added 3.91%
|
|
Murray Stewart
Director |
323,060 | 130,056 | 7,883 $21,047 | 5 |
Jun 09, 2025
Added 15.99%
|
|
Keith Woods
Director |
136,500 | 0 | 6,000 $16,020 | 3 |
Jun 09, 2025
Added 20.0%
|
|
Michael S Wyzga
Director |
123,167 | 0 | 5,555 $14,831 | 5 |
Jun 09, 2025
Added 21.26%
|
|
David W J Mcgirr
Director |
98,167 | 0 | 4,722 $12,607 | 4 |
Jun 09, 2025
Added 24.11%
|
|
Gary Bridger
Director |
98,167 | 0 | 4,722 $12,607 | 4 |
Jun 09, 2025
Added 24.11%
|
|
Francoise De Craecker
Director |
98,167 | 0 | 4,722 $12,607 | 4 |
Jun 09, 2025
Added 24.11%
|