BOLD - Boundless Bio, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	T	TVal	Price	Qty	oc	Own	H
7/6/26 17:44	7/1/26	BOLD	Health	Drug	Pharmaceutical Preparations	Crandell Keith	IL	T	M.d	16	1.03	16	1	2,694	I
7/6/26 17:44	7/1/26	BOLD	Health	Drug	Pharmaceutical Preparations	Crandell Keith	IL	T	S.d	-40	2.49	-16	-1	2,694	I
7/6/26 17:43	7/1/26	BOLD	Health	Drug	Pharmaceutical Preparations	Arch Venture Fund Ix, L.P.	IL	T	M.d	16	1.03	16	1	2,694	I
7/6/26 17:43	7/1/26	BOLD	Health	Drug	Pharmaceutical Preparations	Arch Venture Fund Ix, L.P.	IL	T	S.d	-40	2.49	-16	-1	2,694	I
7/2/26 19:45	6/30/26	BOLD	Health	Drug	Pharmaceutical Preparations	Tang Kevin	CA	T	P.m	269	2.50	107	4	2,641	I
6/29/26 19:56	6/25/26	BOLD	Health	Drug	Pharmaceutical Preparations	Tang Kevin	CA	T	P.m	715	2.50	286	13	2,534	I
4/4/24 16:30	4/2/24	BOLD	Health	Drug	Pharmaceutical Preparations	Burow Kristina	CA	DT	P.d	3,200	16.00	200	20	1,182	I
4/4/24 16:30	4/2/24	BOLD	Health	Drug	Pharmaceutical Preparations	Crandell Keith	IL	T	P.d	3,200	16.00	200	20	1,182	I
4/4/24 16:30	4/2/24	BOLD	Health	Drug	Pharmaceutical Preparations	Arch Venture Fund Ix, L.P.	IL	T	P.d	3,200	16.00	200	20	1,182	I
4/4/24 16:15	4/2/24	BOLD	Health	Drug	Pharmaceutical Preparations	Ra Capital Management, L.P.	MA	T	P.d	5,000	16.00	313		296	I

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person