Reporting Manager
New Enterprise Associates 16, L.P.
Symbol
MRKR
Shares outstanding
16.9M shares
Disclosed Ownership
1.67M shares
Ownership
9.9%
Form type
SCHEDULE 13D/A
Date filed
11/17/2025, 04:22 PM
Date of event
Nov 13, 2025
Previous filing
Aug 18, 2025

Reporting Managers (10)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
New Enterprise Associates 16, L.P. 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Anthony A. Florence Jr., Managing Partner and Co-Chief Executive Officer 0001694560
NEA Partners 16, L.P. 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Anthony A. Florence Jr., Managing Partner and Co-Chief Executive Officer 0001712881
NEA 16 GP, LLC 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Anthony A. Florence Jr., Managing Partner and Co-Chief Executive Officer 0001712882
Forest Baskett 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Forest Baskett 0001277631
Ali Behbahani 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Ali Behbahani 0001613867
Carmen Chang 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Carmen Chang 0001746342
Anthony A. Florence, Jr. 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Anthony A. Florence, Jr. 0001559827
Mohamad H. Makhzoumi 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Mohamad H. Makhzoumi 0001630226
Scott D. Sandell 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Scott D. Sandell 0001237289
Paul Walker 9.9% 1.67M 0 1.67M /s/ Zachary Bambach Zachary Bambach as attorney-in-fact for Paul Walker 0001553150