DAWN - Day One Biopharmaceuticals, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	T	TVal	Price	Qty	oc	Own	H
10/20/23 16:02	10/18/23	DAWN	Health	Drug	Pharmaceutical Preparations	Ai Day1 LLC	NY	T	P.m	14,978	10.15	1,475	13	12,929	D
6/12/23 16:03	6/9/23	DAWN	Health	Drug	Pharmaceutical Preparations	Ai Day1 LLC	NY	T	P	10,000	13.00	769	7	11,454	D
6/22/22 17:09	6/17/22	DAWN	Health	Drug	Pharmaceutical Preparations	Atlas Venture Opportunity Fund Ii, L.P.	MA	T	P	11,500	15.00	767	9	8,984	D
6/22/22 16:47	6/17/22	DAWN	Health	Drug	Pharmaceutical Preparations	Gladstone Michael	CA	D	P	11,500	15.00	767	New	767	I
6/21/22 16:37	6/17/22	DAWN	Health	Drug	Pharmaceutical Preparations	Ai Day1 LLC	NY	T	P	18,000	15.00	1,200	13	10,685	D
1/20/22 18:37	1/18/22	DAWN	Health	Drug	Pharmaceutical Preparations	Ai Day1 LLC	NY	T	P.m	1,552	14.52	107	1	9,485	D
6/3/21 16:42	6/1/21	DAWN	Health	Drug	Pharmaceutical Preparations	Ai Day 1 LLC	NY	T	P.d	14,000	16.00	875	10	9,378	D
6/2/21 20:52	6/1/21	DAWN	Health	Drug	Pharmaceutical Preparations	Grant Papanek Julie	CA	D	P.d	208	16.00	13	0	11,201	I
6/2/21 18:40	6/1/21	DAWN	Health	Drug	Pharmaceutical Preparations	Atlas Venture Fund Xi, L.P.	MA	T	P.d	8,000	16.00	500		250	I
6/2/21 17:12	6/1/21	DAWN	Health	Drug	Pharmaceutical Preparations	Canaan Xi L.P.	CT	T	P.d	208	16.00	13	0	10,736	D
6/1/21 21:51	6/1/21	DAWN	Health	Drug	Pharmaceutical Preparations	Josey John A.	CA	D	P.d	112	16.00	7	11	72	D
6/1/21 21:50	6/1/21	DAWN	Health	Drug	Pharmaceutical Preparations	Becker Daniel J.	CA	D	P.d	80	16.00	5	New	5	D

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