Moulder Leon O Jr.

Insider Reports History

Identity
Location
Waltham, MA
SEC record
Reporting signature
By: /s/ Chase Jayasekera, Attorney-in-Fact
SEC evidence
Transaction evidence
Report rows are grouped by the transaction date disclosed in the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Holdings reported by Moulder Leon O Jr.:

Form 4 holding Director

Zai Lab Ltd

Security class
American Depositary Shares
Shares / value
72,602
Estimated value
$1,317,860
Report date
18 Jun 2025
Price
$21.33
Ownership
Direct
Form 4 holding Chief Executive Officer, Director

Zenas BioPharma, Inc.

Security class
Stock Option (Right to Buy)
Shares / value
400,000
Estimated value
Report date
10 Jun 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Director

TREVENA INC

Security class
Stock Option (Right to Buy)
Shares / value
13,700
Estimated value
Report date
15 Jun 2023
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Director

Dianthus Therapeutics, Inc. /DE/

Security class
Stock Option (Right to Buy)
Shares / value
11,000
Estimated value
Report date
23 May 2024
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Moulder Leon O Jr.

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .