Mary DiBiase

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Boston, MA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Adam S. Mostafa, attorney-in-fact
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Mary DiBiase

Form 4 holding Chief Operating Officer

X4 Pharmaceuticals, Inc

Security class
Common Stock
Shares / value
1,140,980
Estimated value
$518,005
Report date
12 Feb 2025
Price
$0.4540
Ownership
Direct
Form 4 holding Chief Operating Officer

X4 Pharmaceuticals, Inc

Security class
Stock Appreciation Right
Shares / value
428,248
Estimated value
Report date
13 Feb 2024
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Mary DiBiase

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