Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 30.59%Institutions 59.24%65 filers

Top Institutions

Form 4 Transactions

50 most recent

Date	Insider	Title	Code	Shares	Price	Value
Apr 15, 2026	Gormley Glenn	Director	A	37,866	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	26,613	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	959,086	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	108,229	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	3,900,284	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	P	22,545	$18.0000	$405.81K
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	134,842	–	–
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	26,613	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	959,086	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	108,229	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	3,900,284	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	P	22,545	$18.0000	$405.81K
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	P	812,455	$18.0000	$14.62M
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	134,842	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	86,222	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	965,190	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	26,942	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	630,191	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	128,506	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	262,142	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	2,605,878	–	–
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	4,859,370	–	–
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	P	812,455	$18.0000	$14.62M
Jan 12, 2026	EcoR1 Capital, LLC	Director	P	144,443	$18.0000	$2.60M
Jan 12, 2026	EcoR1 Capital, LLC	Director	P	2,077,779	$18.0000	$37.40M
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	4,859,370	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	128,506	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	202,862	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	2,270,879	–	–
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,577,119	$0.0000	$0.00
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	5,914,197	$0.0000	$0.00
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,314,262	$0.0000	$0.00
Jan 12, 2026	GADICKE ANSBERT	10% Owner	P	1,112,777	$18.0000	$20.03M
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,577,119	$0.0000	$0.00
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	5,914,197	$0.0000	$0.00
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,314,262	$0.0000	$0.00
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	P	1,112,777	$18.0000	$20.03M
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,577,119	–	–
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	5,914,197	–	–
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,314,262	–	–
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,577,119	–	–
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	5,914,197	–	–
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,314,262	–	–
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	716,872	$0.0000	$0.00
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	2,688,270	$0.0000	$0.00
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	597,391	$0.0000	$0.00
Jan 12, 2026	Foley Todd	Director, 10% Owner	P	232,870	$18.0000	$4.19M
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	716,872	–	–
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	2,688,270	–	–
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	597,391	–	–

Insider Trades & Whales

Ownership Breakdown

Insiders 30.59%Institutions 59.24%65 filers

Top Institutions

Form 4 Transactions

50 most recent

Date	Insider	Title	Code	Shares	Price	Value
Apr 15, 2026	Gormley Glenn	Director	A	37,866	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	26,613	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	959,086	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	108,229	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	3,900,284	$0.0000	$0.00
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	P	22,545	$18.0000	$405.81K
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	134,842	–	–
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	26,613	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	959,086	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	108,229	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	3,900,284	$0.0000	$0.00
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	P	22,545	$18.0000	$405.81K
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	P	812,455	$18.0000	$14.62M
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	134,842	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	86,222	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	965,190	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	26,942	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	630,191	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	128,506	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	262,142	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	2,605,878	–	–
Jan 12, 2026	Kim Helen Susan	Director, 10% Owner	C	4,859,370	–	–
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	P	812,455	$18.0000	$14.62M
Jan 12, 2026	EcoR1 Capital, LLC	Director	P	144,443	$18.0000	$2.60M
Jan 12, 2026	EcoR1 Capital, LLC	Director	P	2,077,779	$18.0000	$37.40M
Jan 12, 2026	Vida Ventures II, LLC	10% Owner	C	4,859,370	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	128,506	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	202,862	–	–
Jan 12, 2026	EcoR1 Capital, LLC	Director	C	2,270,879	–	–
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,577,119	$0.0000	$0.00
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	5,914,197	$0.0000	$0.00
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,314,262	$0.0000	$0.00
Jan 12, 2026	GADICKE ANSBERT	10% Owner	P	1,112,777	$18.0000	$20.03M
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,577,119	$0.0000	$0.00
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	5,914,197	$0.0000	$0.00
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,314,262	$0.0000	$0.00
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	P	1,112,777	$18.0000	$20.03M
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,577,119	–	–
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	5,914,197	–	–
Jan 12, 2026	GADICKE ANSBERT	10% Owner	C	1,314,262	–	–
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,577,119	–	–
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	5,914,197	–	–
Jan 12, 2026	MPM BIOVENTURES 2018, L.P.	10% Owner	C	1,314,262	–	–
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	716,872	$0.0000	$0.00
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	2,688,270	$0.0000	$0.00
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	597,391	$0.0000	$0.00
Jan 12, 2026	Foley Todd	Director, 10% Owner	P	232,870	$18.0000	$4.19M
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	716,872	–	–
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	2,688,270	–	–
Jan 12, 2026	Foley Todd	Director, 10% Owner	C	597,391	–	–