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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
AVIDITY BIOSCIENCES INC: RNA
Price: 3/6/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$14.82 $16.77 $13.06 $230 16 3,135 0.0% 0.0% 0.49% 2.79%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Chemicals And Allied Products Pharmaceutical Preparations
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
FLANAGAN W MICHAEL
O
AS
$395,445
10,106
---
6/18/24
---
$39.13
50,765
-16.6
D
R,10b
6/20/24 - 6:47:12 pm
2
    
 
MCCARTHY TERESA
HR
JB
---
50,000
---
6/17/24
---
---
57,171
697.3
D
R,10b
6/20/24 - 6:49:28 pm
3
    
 
MACLEAN MICHAEL F
CFO
JB
---
50,000
---
6/17/24
---
---
82,865
152.1
D
R,10b
6/20/24 - 6:48:40 pm
4
    
 
BOYCE SARAH
PR,CEO,DIR
JB
---
125,000
---
6/17/24
---
---
205,043
156.2
D
R,10b
6/20/24 - 6:47:54 pm
5
    
 
FLANAGAN W MICHAEL
O
JB
---
50,000
---
6/17/24
---
---
75,765
194.1
D
R,10b
6/20/24 - 6:47:12 pm
6
1y
16
44%
23%
5
BOYCE SARAH
PR,CEO,DIR
OS
$11,588,306
300,000
6/12/24
6/14/24
$35.73
$40.08
112,117
-72.8
D
10b
6/14/24 - 6:58:21 pm
7
    
 
BOYCE SARAH
PR,CEO,DIR
OE
$372,000
300,000
6/12/24
6/14/24
---
$1.24
276,350
---
D
10b
6/14/24 - 6:58:21 pm
8
1y
24
58%
1%
3
LEVIN ARTHUR A
DIR
AS
$3,807,410
100,000
6/12/24
6/13/24
$35.07
$40.08
153,872
-39.4
I
10b
6/14/24 - 7:03:48 pm
9
1y
9
33%
57%
2
MACLEAN MICHAEL F
CFO
OS
$3,723,142
104,245
---
6/12/24
---
$35.72
44,093
-70.3
D
10b
6/14/24 - 7:07:47 pm
10
    
 
MACLEAN MICHAEL F
CFO
OE
$919,441
104,245
---
6/12/24
---
$8.82
148,338
236.4
D
10b
6/14/24 - 7:07:47 pm
11
1y
16
44%
23%
5
BOYCE SARAH
PR,CEO,DIR
OS
$767,780
28,000
---
6/4/24
---
$27.42
112,117
-20.0
D
10b
6/5/24 - 5:46:17 pm
12
    
 
BOYCE SARAH
PR,CEO,DIR
OE
$34,720
28,000
---
6/4/24
---
$1.24
140,117
25.0
D
10b
6/5/24 - 5:46:17 pm
13
1y
24
58%
1%
3
LEVIN ARTHUR A
DIR
OS
$149,481
5,000
---
5/20/24
---
$29.90
14,830
-25.2
D
10b
5/21/24 - 5:05:29 pm
14
    
 
LEVIN ARTHUR A
DIR
OE
$6,200
5,000
---
5/20/24
---
$1.24
19,830
33.7
D
10b
5/21/24 - 5:05:29 pm
15
1y
9
33%
57%
2
MACLEAN MICHAEL F
CFO
OS
$2,121,045
75,000
---
5/14/24
---
$28.28
44,093
-63.0
D
10b
5/16/24 - 6:25:46 pm
16
    
 
MACLEAN MICHAEL F
CFO
OE
$661,500
75,000
---
5/14/24
---
$8.82
119,093
170.1
D
10b
5/16/24 - 6:25:46 pm
17
    
 
SKERJANEC SIMONA
DIR
3
---
---
---
5/14/24
---
---
---
---
---
---
5/16/24 - 6:15:29 pm
18
1y
16
44%
23%
5
BOYCE SARAH
PR,CEO,DIR
AS
$715,050
28,000
---
5/7/24
---
$25.54
112,117
-20.0
D
R,10b
5/7/24 - 9:52:58 pm
19
    
 
BOYCE SARAH
PR,CEO,DIR
OE
$34,720
28,000
---
5/7/24
---
$1.24
140,117
25.0
D
R,10b
5/7/24 - 9:52:58 pm
20
1y
24
58%
1%
3
LEVIN ARTHUR A
DIR
OS
$114,123
5,000
---
4/19/24
---
$22.82
14,830
-25.2
D
10b
4/22/24 - 5:28:56 pm
21
    
 
LEVIN ARTHUR A
DIR
OE
$6,200
5,000
---
4/19/24
---
$1.24
19,830
33.7
D
10b
4/22/24 - 5:28:56 pm
22
1y
24
58%
1%
3
LEVIN ARTHUR A
DIR
S
$542,214
20,000
---
4/3/24
---
$27.11
253,872
-7.3
I
---
4/3/24 - 8:26:45 pm
23
1y
16
44%
23%
5
BOYCE SARAH
PR,CEO,DIR
OS
$734,919
28,000
---
4/2/24
---
$26.25
112,117
-20.0
D
R
4/3/24 - 6:16:42 pm
24
    
 
BOYCE SARAH
PR,CEO,DIR
OE
$34,720
28,000
---
4/2/24
---
$1.24
140,117
25.0
D
R
4/3/24 - 6:16:42 pm
25
1y
24
58%
1%
3
LEVIN ARTHUR A
DIR
OS
$119,848
5,000
---
3/19/24
---
$23.97
14,830
-25.2
D
---
3/21/24 - 4:10:36 pm
26
    
 
LEVIN ARTHUR A
DIR
OE
$6,200
5,000
---
3/19/24
---
$1.24
19,830
33.7
D
---
3/21/24 - 4:10:36 pm
27
1y
9
33%
57%
2
MACLEAN MICHAEL F
CFO
OS
$980,760
40,000
---
3/13/24
---
$24.52
44,093
-47.6
D
R
3/15/24 - 4:12:24 pm
28
    
 
MACLEAN MICHAEL F
CFO
OE
$352,800
40,000
---
3/13/24
---
$8.82
84,093
90.7
D
R
3/15/24 - 4:12:24 pm
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