Info
Ownership

David R. Liu - Insider Trading & Ownership

Location: C/O Editas Medicine, Inc., 300 Third Street, First Floor, Cambridge, MA
Summary: The estimated net worth of David R. Liu is at least $50.9M dollars as of July 1, 2025. David R. Liu is the 10%+ Owner of Prime Medicine, Inc. and owns shares of Prime Medicine, Inc. (PRME) stock worth about $50.9M.
Signature: /s/ Ryan Brown, attorney-in-fact
All Insider Reports: All Insider Reports

Ownership of David R. Liu

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
PRME	Prime Medicine, Inc.	10%+ Owner	$50.9M	+$163K	+0.32%	Jun 30, 2025

Showing 1 to 1 of 1 entries

Insider Transactions Reported by David R. Liu:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership
PRME	Prime Medicine, Inc.	Common Stock	Purchase	+0.1%	$52.8K	2.52	+21K	20.2M	6/30/2025	Direct
PRME	Prime Medicine, Inc.	Common Stock	Purchase	+0.1%	$45.4K	2.16	+21K	20.2M	6/23/2025	Direct
PRME	Prime Medicine, Inc.	Common Stock	Purchase	+0.1%	$31.2K	1.49	+21K	20.2M	6/16/2025	Direct
PRME	Prime Medicine, Inc.	Common Stock	Purchase	+0.1%	$33.6K	1.60	+21K	20.2M	6/11/2025	Direct
PRME	Prime Medicine, Inc.	Common Stock	Gift	-4.73%	$0	0.00	-1M	20.2M	7/21/2023	Direct
PRME	Prime Medicine, Inc.	Common Stock	Conversion of derivative security	+1.54%	$0		+322K	21.2M	10/24/2022	Direct
PRME	Prime Medicine, Inc.	Series A Convertible Preferred Stock	Conversion of derivative security	-100%	$0	0.00^*	-1M	0	10/24/2022	Direct

Showing 1 to 7 of 7 entries

* An asterisk sign (*) next to the price indicates that the price is likely invalid.