Levin Arthur A - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/20/24 18:06	11/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	4	1.24	3	2	146	D
11/20/24 18:06	11/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-140	42.12	-3	-2	146	D
10/23/24 16:19	10/21/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	4	146	D
10/23/24 16:19	10/21/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-233	46.63	-5	-3	146	D
9/20/24 17:19	9/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	4	146	D
9/20/24 17:19	9/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-229	45.73	-5	-3	146	D
8/21/24 16:30	8/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	3	169	D
8/21/24 16:30	8/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-226	45.19	-5	-3	169	D
7/23/24 16:22	7/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	3	169	D
7/23/24 16:22	7/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-225	45.01	-5	-3	169	D
6/21/24 16:19	6/20/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	3	169	D
6/21/24 16:19	6/20/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-188	37.59	-5	-3	169	D
6/14/24 19:03	6/12/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.dm	-3,807	38.07	-100	-37	169	I
5/21/24 17:05	5/20/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	2	269	D
5/21/24 17:05	5/20/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-149	29.90	-5	-2	269	D
4/22/24 17:28	4/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	2	269	D
4/22/24 17:28	4/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-114	22.82	-5	-2	269	D
4/3/24 20:26	4/3/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S	-542	27.11	-20	-7	269	I
3/21/24 16:10	3/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	6	1.24	5	2	289	D
3/21/24 16:10	3/19/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-120	23.97	-5	-2	289	D
3/12/24 20:41	3/12/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	31	1.24	25	9	289	D
3/12/24 20:41	3/12/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-609	22.03	-28	-9	289	D
1/23/24 15:14	1/22/24	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S	-19	10.13	-2	-1	291	D
3/17/23 16:36	3/15/23	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		M.d	0	1.24	0	0	293	D
3/17/23 16:36	3/15/23	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	D		S.d	-2	22.01	0	0	293	D
2/15/23 20:30	2/14/23	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	M.d	12	1.24	10	4	293	D
2/15/23 20:30	2/14/23	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	S.d	-237	23.66	-10	-3	293	D
1/17/23 20:50	1/12/23	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	M.d	12	1.24	10	4	275	D
1/17/23 20:50	1/12/23	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	S.d	-220	22.00	-10	-4	275	D
1/3/23 17:40	12/29/22	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	M.d	50	1.24	40		1	D
1/3/23 17:40	12/29/22	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	S.d	-881	22.01	-40	-97	1	D
8/31/22 20:08	8/12/22	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	M.dm	70	0.8695	80	41	275	D
8/31/22 20:08	8/12/22	RNA	Avidity Biosciences, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Levin Arthur A	CA	O	Chief Sc	S.dm	-1,768	22.10	-80	-23	275	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

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