Amylyx Pharmaceuticals, Inc. (AMLX)

Number of records: 50
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
25-Sep-24 5:56 PM
View: 
Cohen Joshua B
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 23-Sep-24Option Exercise 1,857$1.57$2,915.49< 1%
3.24M to 3.24M
16-Sep-24 5:30 PM
View: 
Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 12-Sep-24Private Purchase 40,000$2.53$101,368.0018%
220.0K to 260.0K
16-Sep-24 5:39 PM
View: 
Cohen Joshua B
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 12-Sep-24Option Exercise 34,449$1.57$54,084.901%
3.2M to 3.24M
09-Sep-24 4:05 PM
View: 
Firestone Karen
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 05-Sep-24Private Purchase 50,000$2.13$106,590.001000%
5.0K to 55.0K
05-Sep-24 7:26 PM
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Milne George M Jr
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 03-Sep-24Private Purchase 100,000$2.20$219,800.0013%
758.57K to 858.57K
16-May-24 7:36 PM
View: 
Mazzariello Gina
Chief Legal Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 15-May-24Sale (Planned) 10,455$1.88$19,654.40(6%)
161.93K to 151.48K
16-May-24 7:37 PM
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Quimi Daphne
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 15-May-24Purchase 2,250$1.89$4,252.2782%
2.75K to 5.0K
16-May-24 7:37 PM
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Quimi Daphne
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 14-May-24Private Purchase 2,750$1.88$5,183.75100%
0 to 2.75K
18-Apr-24 8:20 PM
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Klee Justin B.
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Apr-24Grant 179,850----6%
2.96M to 3.14M
18-Apr-24 8:20 PM
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Mazzariello Gina
Chief Legal Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Apr-24Grant 80,560----99%
81.37K to 161.93K
18-Apr-24 8:19 PM
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Bedrosian Camille L
Chief Medical Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Apr-24Grant 96,910----166%
58.33K to 155.24K
18-Apr-24 8:23 PM
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Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Apr-24Grant 91,180----57%
161.31K to 252.5K
18-Apr-24 8:21 PM
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Cohen Joshua B
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Apr-24Grant 179,850----6%
3.02M to 3.2M
07-Mar-24 4:05 PM
View: 
Mazzariello Gina
Chief Legal Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 05-Mar-24Market Sale 1,540$18.73$28,841.00(2%)
82.91K to 81.37K
11%
07-Mar-24 4:05 PM
View: 
Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 05-Mar-24Market Sale 1,792$18.73$33,560.40(1%)
163.11K to 161.31K
11%
07-Mar-24 4:05 PM
View: 
Cohen Joshua B
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 05-Mar-24Market Sale 4,135$18.73$77,439.90(< 1%)
3.03M to 3.02M
11%
07-Mar-24 4:05 PM
View: 
Klee Justin B.
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 05-Mar-24Market Sale 4,135$18.73$77,439.90(< 1%)
2.96M to 2.96M
11%
28-Feb-24 6:44 PM
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Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 26-Feb-24Grant 40,000----32%
123.11K to 163.11K
28-Feb-24 6:22 PM
View: 
Cohen Joshua B
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 26-Feb-24Grant 126,667----4%
2.9M to 3.03M
28-Feb-24 6:20 PM
View: 
Klee Justin B.
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 26-Feb-24Grant 126,667----4%
2.84M to 2.96M
28-Feb-24 6:13 PM
View: 
Mazzariello Gina
Chief Legal Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 26-Feb-24Grant 36,667----79%
46.24K to 82.91K
27-Feb-24 5:59 PM
View: 
Mazzariello Gina
Chief Legal Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 23-Feb-24Market Sale 2,838$18.76$53,230.70(6%)
49.08K to 46.24K
11%
29-Jan-24 4:38 PM
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Milne George M Jr
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 25-Jan-24Gift 9,100----(1%)
767.67K to 758.57K
18-Jan-24 4:50 PM
View: 
Milne George M Jr
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Jan-24Gift 94,350----(11%)
862.02K to 767.67K
11-Jan-24 5:10 PM
View: 
Cohen Joshua B
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 09-Jan-24Market Sale 5,841$16.33$95,372.40(< 1%)
2.91M to 2.9M
(2%)
11-Jan-24 5:11 PM
View: 
Klee Justin B.
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 09-Jan-24Market Sale 5,841$16.33$95,372.40(< 1%)
2.84M to 2.84M
(2%)
11-Jan-24 5:04 PM
View: 
Yeramian Patrick D
Chief Medical Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 09-Jan-24Market Sale 2,812$16.33$45,914.60(1%)
208.42K to 205.6K
(2%)
11-Jan-24 5:11 PM
View: 
Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 09-Jan-24Market Sale 2,716$16.33$44,347.10(2%)
125.82K to 123.11K
(2%)
29-Dec-23 4:07 PM
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Olinger Margaret
Chief Commercial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 27-Dec-23Option Exercise 25,000$0.37$9,250.0010%
251.11K to 276.11K
19-Dec-23 4:37 PM
View: 
Firestone Karen
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 15-Dec-23Private Purchase 4,000$14.97$59,880.00400%
1.0K to 5.0K
29-Nov-23 4:49 PM
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Bedrosian Camille L
Chief Medical Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 27-Nov-23Grant 58,333----100%
0 to 58.33K
20-Nov-23 10:00 PM
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Cohen Joshua B
Co-Chief Executive Officer
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Nov-23Option Exercise 63,694$1.57$99,999.602%
2.84M to 2.91M
02-Nov-23 3:33 PM
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Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 31-Oct-23Gift 11,072----10%
114.75K to 125.82K
24-Aug-23 4:15 PM
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Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 23-Aug-23Option Exercise 18,165$6.88$124,975.0017%
107.66K to 125.82K
17-Aug-23 5:34 PM
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Morningside Venture Investm...
10% Owner
Amylyx Pharmaceuticals, Inc. (AMLX) 15-Aug-23Gift 2,000,000----(29%)
7.0M to 5.0M
17-Aug-23 4:35 PM
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Mazzariello Gina
Chief Legal Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 15-Aug-23Private Sale (Planned) 6,164$20.88$128,686.00(11%)
55.25K to 49.08K
14-Jul-23 4:20 PM
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Olinger Margaret
Chief Commercial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 12-Jul-23Option Exercise 20,000$0.37$7,400.009%
231.11K to 251.11K
24-May-23 4:38 PM
View: 
Olinger Margaret
Chief Commercial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 22-May-23Gift 1,580----(< 1%)
232.69K to 231.11K
19-May-23 4:07 PM
View: 
Mazzariello Gina
Chief Legal Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 17-May-23Gift 500----(< 1%)
55.75K to 55.25K
18-May-23 8:54 PM
View: 
Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 16-May-23Option Exercise 32,500$6.88$223,600.0043%
75.16K to 107.66K
18-May-23 8:54 PM
View: 
Frates James M
Chief Financial Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 16-May-23Planned Option Sale 32,500$26.94$875,451.00(30%)
107.66K to 75.16K
17-May-23 4:58 PM
View: 
Yeramian Patrick D
Chief Medical Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 15-May-23Planned Option Sale 11,965$29.03$347,358.00(5%)
220.38K to 208.42K
17-May-23 4:58 PM
View: 
Yeramian Patrick D
Chief Medical Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 15-May-23Option Exercise 11,965$5.68$67,990.706%
208.42K to 220.38K
19-Apr-23 7:45 PM
View: 
Yeramian Patrick D
Chief Medical Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 17-Apr-23Option Exercise 49,579$0.99$49,058.4024%
208.42K to 258.0K
19-Apr-23 7:45 PM
View: 
Yeramian Patrick D
Chief Medical Officer
Amylyx Pharmaceuticals, Inc. (AMLX) 17-Apr-23Planned Option Sale 49,579$30.54$1,513,940.00(19%)
258.0K to 208.42K
31-Mar-23 4:05 PM
View: 
Morningside Venture Investm...
10% Owner
Amylyx Pharmaceuticals, Inc. (AMLX) 29-Mar-23Private Sale 29,048$30.45$884,512.00(< 1%)
7.03M to 7.0M
29-Mar-23 4:05 PM
View: 
Morningside Venture Investm...
10% Owner
Amylyx Pharmaceuticals, Inc. (AMLX) 28-Mar-23Sale 100,000$30.37$3,037,000.00(1%)
7.13M to 7.03M
29-Mar-23 4:05 PM
View: 
Morningside Venture Investm...
10% Owner
Amylyx Pharmaceuticals, Inc. (AMLX) 27-Mar-23Private Sale 60,964$30.50$1,859,560.00(< 1%)
7.19M to 7.13M
23-Mar-23 4:05 PM
View: 
Morningside Venture Investm...
10% Owner
Amylyx Pharmaceuticals, Inc. (AMLX) 21-Mar-23Private Sale 63,448$31.91$2,024,490.00(< 1%)
7.25M to 7.19M
20-Mar-23 8:22 PM
View: 
Firestone Karen
Director
Amylyx Pharmaceuticals, Inc. (AMLX) 16-Mar-23Purchase 1,000$31.99$31,990.00100%
0 to 1.0K