Stock chart
Ticker: AMLX Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-04-02 2025-03-31 S Sale

FRATES JAMES M

Chief Financial Officer

Officer
10,896 -3.6%
3.47
USD 37,806
10,896 -3.6% 3.47 USD 37,806
2025-04-02 2025-03-31 S Sale

Mazzariello Gina

Chief Legal Officer

Officer
9,192 -4.7%
3.48
USD 31,954
9,192 -4.7% 3.48 USD 31,954
2025-04-02 2025-03-31 S Sale

Bedrosian Camille L

Chief Medical Officer

Officer
12,425 -6.0%
3.47
USD 43,082
12,425 -6.0% 3.47 USD 43,082
2025-04-02 2025-03-31 S Sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
21,490 -0.6%
3.46
USD 74,454
21,490 -0.6% 3.46 USD 74,454
2025-04-02 2025-03-31 S Sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
21,490 -0.6%
3.47
USD 74,482
21,490 -0.6% 3.47 USD 74,482
2025-03-24 2025-03-20 B Purchase

Zeiher Bernhardt G

Non-Executive Director
10,000 +inf%
3.70
USD 37,005
10,000 +inf% 3.70 USD 37,005
2025-03-05 2025-03-03 S Sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
4,595 -0.1%
3.17
USD 14,549
4,595 -0.1% 3.17 USD 14,549
2025-03-05 2025-03-03 S Sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
4,595 -0.1%
3.15
USD 14,483
4,595 -0.1% 3.15 USD 14,483
2025-03-05 2025-03-03 S Sale

Mazzariello Gina

Chief Legal Officer

Officer
1,611 -1.2%
3.12
USD 5,022
1,611 -1.2% 3.12 USD 5,022
2025-02-26 2025-02-24 S Sale

Mazzariello Gina

Chief Legal Officer

Officer
4,169 -3.0%
3.15
USD 13,145
4,169 -3.0% 3.15 USD 13,145
2025-02-05 2025-02-03 S Sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
11,855 -0.4%
3.47
USD 41,104
11,855 -0.4% 3.47 USD 41,104
2025-02-05 2025-02-03 S Sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
11,851 -0.4%
3.47
USD 41,108
11,851 -0.4% 3.47 USD 41,108
2025-02-05 2025-02-03 S Sale

Mazzariello Gina

Chief Legal Officer

Officer
3,678 -2.6%
3.49
USD 12,839
3,678 -2.6% 3.49 USD 12,839
2025-01-08 2025-01-06 S Sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
7,471 -0.2%
4.04
USD 30,202
7,471 -0.2% 4.04 USD 30,202
2025-01-08 2025-01-06 S Sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
7,471 -0.2%
4.05
USD 30,232
7,471 -0.2% 4.05 USD 30,232
2024-12-03 2024-12-02 S Sale

Bedrosian Camille L

Chief Medical Officer

Officer
5,421 -3.8%
5.54
USD 30,007
5,421 -3.8% 5.54 USD 30,007
2024-10-02 2024-09-30 S Sale

Mazzariello Gina

Chief Legal Officer

Officer
8,709 -5.7%
3.20
USD 27,840
8,709 -5.7% 3.20 USD 27,840
2024-10-02 2024-09-30 S Sale

Bedrosian Camille L

Chief Medical Officer

Officer
11,442 -7.4%
3.20
USD 36,559
11,442 -7.4% 3.20 USD 36,559
2024-10-02 2024-09-30 S Sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
18,589 -0.6%
3.20
USD 59,429
18,589 -0.6% 3.20 USD 59,429
2024-10-02 2024-09-30 S Sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
18,589 -0.6%
3.20
USD 59,414
18,589 -0.6% 3.20 USD 59,414
2024-09-16 2024-09-12 B Purchase

FRATES JAMES M

Chief Financial Officer

Officer
40,000 +20.7%
2.53
USD 101,368
40,000 +20.7% 2.53 USD 101,368
2024-09-09 2024-09-05 B Purchase

Firestone Karen

Non-Executive Director
50,000 +1000.0%
2.13
USD 106,590
50,000 +1000.0% 2.13 USD 106,590
2024-09-05 2024-09-03 B Purchase

MILNE GEORGE M JR

Non-Executive Director
100,000 +13.2%
2.20
USD 219,800
100,000 +13.2% 2.20 USD 219,800
2024-05-16 2024-05-15 PS Planned sale

Mazzariello Gina

Chief Legal Officer

Officer
10,455 -6.5%
1.88
USD 19,654
10,455 -6.5% 1.88 USD 19,654
2024-05-16 2024-05-15 B Purchase

Quimi Daphne

Non-Executive Director
2,250 +81.8%
1.89
USD 4,252
2,250 +81.8% 1.89 USD 4,252
2024-05-16 2024-05-14 B Purchase

Quimi Daphne

Non-Executive Director
2,750 +inf%
1.89
USD 5,184
2,750 +inf% 1.89 USD 5,184
2024-03-07 2024-03-05 S Sale

FRATES JAMES M

Chief Financial Officer

Officer
1,792 -1.3%
18.73
USD 33,560
1,792 -1.3% 18.73 USD 33,560
2024-03-07 2024-03-05 S Sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
4,135 -0.1%
18.73
USD 77,440
4,135 -0.1% 18.73 USD 77,440
2024-03-07 2024-03-05 S Sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
4,135 -0.1%
18.73
USD 77,440
4,135 -0.1% 18.73 USD 77,440
2024-03-07 2024-03-05 S Sale

Mazzariello Gina

Chief Legal Officer

Officer
1,540 -1.9%
18.73
USD 28,841
1,540 -1.9% 18.73 USD 28,841
2024-02-27 2024-02-23 S Sale

Mazzariello Gina

Chief Legal Officer

Officer
2,838 -5.8%
18.76
USD 53,231
2,838 -5.8% 18.76 USD 53,231
2024-01-11 2024-01-09 S Sale

Yeramian Patrick D

Chief Medical Officer

Officer
2,812 -1.3%
16.33
USD 45,915
2,812 -1.3% 16.33 USD 45,915
2024-01-11 2024-01-09 S Sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
5,841 -0.2%
16.33
USD 95,372
5,841 -0.2% 16.33 USD 95,372
2024-01-11 2024-01-09 S Sale

FRATES JAMES M

Chief Financial Officer

Officer
2,716 -2.4%
16.33
USD 44,347
2,716 -2.4% 16.33 USD 44,347
2024-01-11 2024-01-09 S Sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
5,841 -0.2%
16.33
USD 95,372
5,841 -0.2% 16.33 USD 95,372
2023-12-19 2023-12-15 B Purchase

Firestone Karen

Non-Executive Director
4,000 +400.0%
14.97
USD 59,880
4,000 +400.0% 14.97 USD 59,880
2023-08-17 2023-08-15 PS Planned sale

Mazzariello Gina

Chief Legal Officer

Officer
6,164 -11.2%
20.88
USD 128,686
6,164 -11.2% 20.88 USD 128,686
2023-05-18 2023-05-16 PS Planned sale

FRATES JAMES M

Chief Financial Officer

Officer
500 -0.9%
27.60
USD 13,800
500 -0.9% 27.60 USD 13,800
2023-05-18 2023-05-16 PS Planned sale

FRATES JAMES M

Chief Financial Officer

Officer
32,000 -36.3%
26.93
USD 861,651
32,000 -36.3% 26.93 USD 861,651
2023-05-17 2023-05-15 PS Planned sale

Yeramian Patrick D

Chief Medical Officer

Officer
11,965 -5.4%
29.03
USD 347,358
11,965 -5.4% 29.03 USD 347,358
2023-04-19 2023-04-17 PS Planned sale

Yeramian Patrick D

Chief Medical Officer

Officer
300 -0.1%
30.94
USD 9,282
300 -0.1% 30.94 USD 9,282
2023-04-19 2023-04-17 PS Planned sale

Yeramian Patrick D

Chief Medical Officer

Officer
49,279 -19.1%
30.53
USD 1,504,660
49,279 -19.1% 30.53 USD 1,504,660
2023-03-29 2023-03-28 S Sale

Morningside Venture Investments Ltd

Large shareholder
100,000 -1.4%
30.37
USD 3,037,000
100,000 -1.4% 30.37 USD 3,037,000
2023-03-29 2023-03-27 S Sale

Morningside Venture Investments Ltd

Large shareholder
28,000 -0.4%
30.80
USD 862,400
28,000 -0.4% 30.80 USD 862,400
2023-03-29 2023-03-27 S Sale

Morningside Venture Investments Ltd

Large shareholder
32,964 -0.5%
30.25
USD 997,161
32,964 -0.5% 30.25 USD 997,161
2023-03-23 2023-03-21 S Sale

Morningside Venture Investments Ltd

Large shareholder
28,807 -0.4%
32.17
USD 926,721
28,807 -0.4% 32.17 USD 926,721
2023-03-23 2023-03-21 S Sale

Morningside Venture Investments Ltd

Large shareholder
34,641 -0.5%
31.69
USD 1,097,773
34,641 -0.5% 31.69 USD 1,097,773
2023-03-20 2023-03-16 PS Planned sale

Yeramian Patrick D

Chief Medical Officer

Officer
2,416 -1.6%
32.43
USD 78,358
2,416 -1.6% 32.43 USD 78,358
2023-03-20 2023-03-16 PS Planned sale

Yeramian Patrick D

Chief Medical Officer

Officer
52,211 -25.6%
31.85
USD 1,662,842
52,211 -25.6% 31.85 USD 1,662,842
2023-03-20 2023-03-16 PS Planned sale

MILNE GEORGE M JR

Non-Executive Director
1,916 -0.2%
32.45
USD 62,172
1,916 -0.2% 32.45 USD 62,172
2023-03-20 2023-03-16 PS Planned sale

MILNE GEORGE M JR

Non-Executive Director
33,084 -3.7%
31.86
USD 1,053,901
33,084 -3.7% 31.86 USD 1,053,901
2023-03-20 2023-03-16 PS Planned sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
3,445 -0.1%
32.48
USD 111,877
3,445 -0.1% 32.48 USD 111,877
2023-03-20 2023-03-16 PS Planned sale

Klee Justin B.

Co-Chief Executive Officer

Executive Director
96,555 -3.3%
31.84
USD 3,074,359
96,555 -3.3% 31.84 USD 3,074,359
2023-03-20 2023-03-16 PS Planned sale

FRATES JAMES M

Chief Financial Officer

Officer
1,704 -53.0%
32.46
USD 55,320
1,704 -53.0% 32.46 USD 55,320
2023-03-20 2023-03-16 PS Planned sale

FRATES JAMES M

Chief Financial Officer

Officer
30,796 -90.6%
31.86
USD 981,139
30,796 -90.6% 31.86 USD 981,139
2023-03-20 2023-03-16 PS Planned sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
3,924 -0.1%
32.45
USD 127,315
3,924 -0.1% 32.45 USD 127,315
2023-03-20 2023-03-16 PS Planned sale

Cohen Joshua B

Co-Chief Executive Officer

Executive Director
96,076 -3.3%
31.84
USD 3,059,021
96,076 -3.3% 31.84 USD 3,059,021
2023-03-20 2023-03-16 B Purchase

Firestone Karen

Non-Executive Director
1,000 +inf%
31.99
USD 31,990
1,000 +inf% 31.99 USD 31,990
2023-03-17 2023-03-16 S Sale

Morningside Venture Investments Ltd

Large shareholder
9,122 -0.1%
32.55
USD 296,921
9,122 -0.1% 32.55 USD 296,921
2023-03-16 2023-03-15 S Sale

Morningside Venture Investments Ltd

Large shareholder
41,066 -0.6%
33.68
USD 1,383,103
41,066 -0.6% 33.68 USD 1,383,103
2023-03-16 2023-03-15 S Sale

Morningside Venture Investments Ltd

Large shareholder
108,934 -1.5%
33.12
USD 3,607,894
108,934 -1.5% 33.12 USD 3,607,894
2023-03-16 2023-03-14 S Sale

Morningside Venture Investments Ltd

Large shareholder
70,714 -0.9%
34.54
USD 2,442,462
70,714 -0.9% 34.54 USD 2,442,462
2023-03-06 2023-03-02 S Sale

Morningside Venture Investments Ltd

Large shareholder
50,000 -0.7%
33.75
USD 1,687,500
50,000 -0.7% 33.75 USD 1,687,500
2023-02-28 2023-02-24 PS Planned sale

Mazzariello Gina

Chief Legal Officer

Officer
3,586 -8.7%
34.49
USD 123,672
3,586 -8.7% 34.49 USD 123,672
2023-02-24 2023-02-23 S Sale

Morningside Venture Investments Ltd

Large shareholder
1,111 -0.0%
36.24
USD 40,263
1,111 -0.0% 36.24 USD 40,263
2023-02-24 2023-02-23 S Sale

Morningside Venture Investments Ltd

Large shareholder
48,889 -0.6%
35.55
USD 1,738,004
48,889 -0.6% 35.55 USD 1,738,004
2023-02-28 2023-02-22 S Sale

Morningside Venture Investments Ltd

Large shareholder
2,112 -0.0%
35.34
USD 74,638
2,112 -0.0% 35.34 USD 74,638
2023-02-28 2023-02-22 S Sale

Morningside Venture Investments Ltd

Large shareholder
47,888 -0.6%
34.70
USD 1,661,714
47,888 -0.6% 34.70 USD 1,661,714
2023-02-24 2023-02-22 S Sale

Morningside Venture Investments Ltd

Large shareholder
10,084 -0.1%
36.34
USD 366,453
10,084 -0.1% 36.34 USD 366,453
2023-02-24 2023-02-22 S Sale

Morningside Venture Investments Ltd

Large shareholder
39,916 -0.5%
35.91
USD 1,433,384
39,916 -0.5% 35.91 USD 1,433,384
2022-09-09 2022-09-09 S Sale

VIKING GLOBAL INVESTORS LP

Large shareholder
3,142 -0.2%
31.44
USD 98,792
3,142 -0.2% 31.44 USD 98,792
2022-09-09 2022-09-09 S Sale

VIKING GLOBAL INVESTORS LP

Large shareholder
73,886 -3.8%
30.90
USD 2,282,804
73,886 -3.8% 30.90 USD 2,282,804
2022-09-09 2022-09-09 S Sale

VIKING GLOBAL INVESTORS LP

Large shareholder
147,502 -7.1%
29.87
USD 4,405,545
147,502 -7.1% 29.87 USD 4,405,545
2022-09-09 2022-09-09 S Sale

VIKING GLOBAL INVESTORS LP

Large shareholder
6,654 -0.2%
31.44
USD 209,218
6,654 -0.2% 31.44 USD 209,218
2022-09-09 2022-09-09 S Sale

VIKING GLOBAL INVESTORS LP

Large shareholder
156,463 -3.8%
30.90
USD 4,834,128
156,463 -3.8% 30.90 USD 4,834,128
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