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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:
AMYLYX PHARMACEUTICALS INC: AMLX
Price: 3/20/26 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
$13.81 $17.49 $3.11 $1,527 111 1,305 0.0% 14.3% 104.47% 7.50%
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
1y
8
50%
103%
1
KLEE JUSTIN B
CEO,DIR
S
$41,104
11,855
---
2/3/25
---
$3.47
3,164,933
-0.4
D
R
2/5/25 - 4:54:04 pm
2
    
 
MILNE GEORGE M JR
DIR
JS
---
27,910
---
1/24/25
---
---
830,661
-3.3
D
---
1/28/25 - 4:55:45 pm
3
1y
8
50%
103%
1
KLEE JUSTIN B
CEO,DIR
S
$30,202
7,471
---
1/6/25
---
$4.04
3,176,788
-0.2
D
R
1/8/25 - 5:29:55 pm
4
1y
8
50%
103%
1
COHEN JOSHUA B
CEO,DIR
S
$30,232
7,471
---
1/6/25
---
$4.05
3,213,098
-0.2
D
R
1/8/25 - 5:26:01 pm
5
1y
2
0%
252%
2
BEDROSIAN CAMILLE L
O
S
$30,007
5,421
---
12/2/24
---
$5.54
138,380
-3.8
D
R
12/3/24 - 5:21:26 pm
6
1y
3
100%
218%
1
KLEE JUSTIN B
CEO,DIR
OB
$99,993
63,690
---
11/4/24
---
$1.57
3,184,259
2.0
D
---
11/6/24 - 7:24:39 pm
7
1y
8
50%
103%
1
KLEE JUSTIN B
CEO,DIR
S
$59,429
18,589
---
9/30/24
---
$3.20
3,120,569
-0.6
D
R
10/2/24 - 6:53:53 pm
8
1y
8
50%
103%
1
COHEN JOSHUA B
CEO,DIR
S
$59,414
18,589
---
9/30/24
---
$3.20
3,220,569
-0.6
D
R
10/2/24 - 6:53:51 pm
9
1y
2
0%
252%
2
BEDROSIAN CAMILLE L
O
S
$36,559
11,442
---
9/30/24
---
$3.20
143,801
-7.4
D
R
10/2/24 - 6:50:13 pm
10
1y
9
44%
128%
1
MAZZARIELLO GINA
LO
S
$27,840
8,709
---
9/30/24
---
$3.20
142,768
-5.7
D
R
10/2/24 - 6:48:20 pm
11
1y
4
75%
229%
1
COHEN JOSHUA B
CEO,DIR
OB
$2,915
1,857
---
9/23/24
---
$1.57
3,239,158
0.1
D
---
9/25/24 - 5:56:10 pm
12
1y
4
75%
229%
1
COHEN JOSHUA B
CEO,DIR
OB
$54,085
34,449
---
9/12/24
---
$1.57
3,237,301
1.1
D
---
9/16/24 - 5:39:13 pm
13
1y
3
33%
69%
4
FRATES JAMES M
CFO
B
$101,368
40,000
---
9/12/24
---
$2.53
233,464
20.7
D
---
9/16/24 - 5:30:37 pm
14
1y
3
33%
52%
1
FIRESTONE KAREN
DIR
B
$106,590
50,000
---
9/5/24
---
$2.13
55,000
1,000.0
D
---
9/9/24 - 4:05:06 pm
15
1y
2
100%
240%
4
MILNE GEORGE M JR
DIR
B
$219,800
100,000
---
9/3/24
---
$2.20
858,571
13.2
D
---
9/5/24 - 7:26:07 pm
16
1y
1
100%
164%
3
QUIMI DAPHNE
DIR
B
$9,436
5,000
5/14/24
5/15/24
$1.88
$1.89
5,000
New
D
---
5/16/24 - 7:37:39 pm
17
1y
9
44%
128%
1
MAZZARIELLO GINA
LO
AS
$19,654
10,455
---
5/15/24
---
$1.88
151,477
-6.5
D
10b
5/16/24 - 7:36:33 pm
18
    
 
FRATES JAMES M
CFO
JB
---
91,180
---
4/16/24
---
---
225,964
67.6
D
R
4/18/24 - 8:23:43 pm
19
    
 
COHEN JOSHUA B
CEO,DIR
JB
---
179,850
---
4/16/24
---
---
3,202,852
5.9
D
R
4/18/24 - 8:21:31 pm
20
    
 
MAZZARIELLO GINA
LO
JB
---
80,560
---
4/16/24
---
---
161,932
99.0
D
R
4/18/24 - 8:20:13 pm
21
    
 
KLEE JUSTIN B
CEO,DIR
JB
---
179,850
---
4/16/24
---
---
3,139,158
6.1
D
R
4/18/24 - 8:20:10 pm
22
    
 
BEDROSIAN CAMILLE L
O
JB
---
96,910
---
4/16/24
---
---
155,243
166.1
D
R
4/18/24 - 8:19:34 pm
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