Form 4 Tracker
Neil Kumar

Director; Director, Chief Executive Officer · 12 filings · Latest: Jun 16, 2026

BridgeBio Oncology Therapeutics, Inc.
BridgeBio Pharma, Inc.
Maze Therapeutics, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
BBIO
Neil KumarDirector, Chief Executive OfficerJun 5, 2026
Sale
$67.8840,000$2.7M4,318,447
BBIO
Neil KumarDirector, Chief Executive OfficerJun 4, 2026
Sale
$67.4640,000$2.7M4,338,447
BBIO
Neil KumarDirector, Chief Executive OfficerMay 21, 2026
Sale
$69.4426,103$1.8M243,327
BBIO
NEIL KUMARMay 21, 2026
Proposed Sale
$68.2226,103$1.8M
BBIO
Neil KumarDirector, Chief Executive OfficerMay 16, 2026
Option Exercise
71,215305,666
BBIO
Neil KumarDirector, Chief Executive OfficerMay 8, 2026
Sale
$66.9140,000$2.7M4,358,447
BBIO
Neil KumarDirector, Chief Executive OfficerMay 7, 2026
Sale
$67.9040,000$2.7M4,378,447
BBIO
Neil KumarDirector, Chief Executive OfficerApr 10, 2026
Sale
$74.6040,000$3.0M4,398,447
BBIO
Neil KumarDirector, Chief Executive OfficerApr 9, 2026
Sale
$74.6240,000$3.0M4,418,447
BBIO
KUMAR HALDEA REVOCABLE TRUST U/A DTD 12/19/2018Apr 9, 2026
Proposed Sale
$74.14120,000$8.9M
BBIO
Neil KumarDirector, Chief Executive OfficerMar 13, 2026
Sale
$68.8040,000$2.8M4,438,447
BBIO
Neil KumarDirector, Chief Executive OfficerMar 12, 2026
Sale
$68.7340,000$2.7M4,458,447
BBIO
KUMAR HALDEA FAMILY IRREVOCABLE TRUSTMar 13, 2026
Proposed Sale
$67.98140,000$9.5M
BBIO
Neil KumarDirector, Chief Executive OfficerFeb 19, 2026
Sale
$71.3928,053$2.0M234,451
BBIO
NEIL KUMARFeb 19, 2026
Proposed Sale
$73.9328,053$2.1M
BBIO
Neil KumarDirector, Chief Executive OfficerFeb 16, 2026
Option Exercise
64,698293,474
BBIO
Neil KumarDirector, Chief Executive OfficerFeb 11, 2026
Sale
$71.7840,000$2.9M4,478,447
BBIO
Neil KumarDirector, Chief Executive OfficerFeb 10, 2026
Sale
$71.9440,000$2.9M4,498,447
BBIO
KUMAR HALDEA REVOCABLE TRUST U/A DTD 12/19/2018Jan 8, 2026
Proposed Sale
$74.27120,000$8.9M
BBIO
KUMAR HALDEA FAMILY IRREVOCABLE TRUSTJan 8, 2026
Proposed Sale
$74.27100,000$7.4M

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