NASDAQ: XFOR
X4 Pharmaceuticals Inc Stock Ownership - Who owns X4 Pharmaceuticals?

Insider buying vs selling

Have X4 Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark BaldryChief Commercial Officer2025-05-161,032$2.48
$2.56kBuy
Mark BaldryChief Commercial Officer2025-05-161,032$2.48
$2.56kBuy
Christophe ArbetengelsChief Medical Officer2025-01-2411,624$0.46
$5.29kSell
Mark BaldryChief Commercial Officer2025-01-2429,159$0.45
$13.24kSell
Mary DibiaseChief Operating Officer2025-01-2422,258$0.45
$10.11kSell
Adam S. MostafaChief Financial Officer2025-01-2474,773$0.45
$33.95kSell
Paula RaganPresident and CEO2025-01-2476,473$0.45
$34.72kSell
Mark BaldryChief Commercial Officer2024-11-1513,404$0.34
$4.60kBuy
Paula RaganPresident and CEO2024-11-1531,897$0.40
$12.60kSell
Paula RaganPresident and CEO2024-10-1531,897$0.56
$17.93kSell

1 of 2

XFOR insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when XFOR insiders and whales buy or sell their stock.

XFOR Shareholders

What type of owners hold X4 Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Paula Ragan57.65%3,337,386$12.15MInsider
Mary Dibiase19.71%1,140,980$4.15MInsider
Christophe Arbetengels14.93%864,207$3.15MInsider
Adam S. Mostafa14.68%850,000$3.09MInsider
Bain Capital Life Sciences Investors LLC9.74%563,859$2.05MInstitution
Nea Management Company LLC8.63%499,559$1.82MInstitution
Arthur Taveras6.70%388,026$1.41MInsider
Adam R. Craig5.01%289,881$1.06MInsider
John Volpone5.01%289,881$1.06MInsider
Kingdon Capital Management LLC4.03%233,332$849.33kInstitution

1 of 3

XFOR vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
XFOR26.19%73.81%Net Selling
QTTB30.40%69.60%Net BuyingNet Selling
LEXX11.75%4.18%Net BuyingNet Buying
CTXR5.46%61.19%
CRIS6.98%93.02%

X4 Pharmaceuticals Stock Ownership FAQ

Who owns X4 Pharmaceuticals?

X4 Pharmaceuticals (NASDAQ: XFOR) is owned by 48.44% institutional shareholders, 136.55% X4 Pharmaceuticals insiders, and 0.00% retail investors. Paula Ragan is the largest individual X4 Pharmaceuticals shareholder, owning 3.34M shares representing 57.65% of the company. Paula Ragan's X4 Pharmaceuticals shares are currently valued at $11.68M.

If you're new to stock investing, here's how to buy X4 Pharmaceuticals stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.