Stock chart
Ticker: ATHA 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
2025-01-03 2025-01-02 S Sale

San Martin Javier

CHIEF MEDICAL OFFICER

Officer
10,826 -23.2%
0.56
USD 6,083
10,826 -23.2% 0.56 USD 6,083
2025-01-03 2025-01-02 S Sale

Worthington Mark

General Counsel and CCO

Officer
8,510 -9.2%
0.56
USD 4,782
8,510 -9.2% 0.56 USD 4,782
2025-01-03 2025-01-02 S Sale

Renninger Robert

VP of Finance

Officer
2,881 -3.1%
0.56
USD 1,619
2,881 -3.1% 0.56 USD 1,619
2025-01-03 2025-01-02 S Sale

Litton Mark James

President and CEO

Executive Director
25,107 -9.4%
0.56
USD 14,108
25,107 -9.4% 0.56 USD 14,108
2025-01-03 2025-01-02 S Sale

CHURCH KEVIN

CHIEF SCIENTIFIC OFFICER

Officer
8,510 -6.1%
0.56
USD 4,782
8,510 -6.1% 0.56 USD 4,782
2024-09-05 2024-09-05 S Sale

Lenington Rachel

COO and CDO

Officer
2,525 -10.8%
0.57
USD 1,429
2,525 -10.8% 0.57 USD 1,429
2024-09-05 2024-09-05 S Sale

Worthington Mark

GENERAL COUNSEL

Officer
2,525 -4.6%
0.57
USD 1,429
2,525 -4.6% 0.57 USD 1,429
2024-09-05 2024-09-05 S Sale

CHURCH KEVIN

CHIEF SCIENTIFIC OFFICER

Officer
2,525 -2.7%
0.57
USD 1,429
2,525 -2.7% 0.57 USD 1,429
2024-09-05 2024-09-05 S Sale

Gengos Andrew

CFO and Chief Business Officer

Officer
1,272 -1.3%
0.57
USD 720
1,272 -1.3% 0.57 USD 720
2024-09-05 2024-09-05 S Sale

Litton Mark James

President and CEO

Executive Director
5,032 -3.1%
0.57
USD 2,848
5,032 -3.1% 0.57 USD 2,848
2024-06-25 2024-06-24 B Purchase

Romano Kelly A

Non-Executive Director
27,400 +51.4%
2.42
USD 66,179
27,400 +51.4% 2.42 USD 66,179
2024-06-25 2024-06-21 B Purchase

Romano Kelly A

Non-Executive Director
15,000 +39.1%
2.26
USD 33,872
15,000 +39.1% 2.26 USD 33,872
2024-01-08 2024-01-05 S Sale

Lenington Rachel

Chief Operating Officer

Officer
2,412 -15.3%
2.91
USD 7,019
2,412 -15.3% 2.91 USD 7,019
2024-01-08 2024-01-05 S Sale

Worthington Mark

General Counsel

Officer
2,412 -6.5%
2.91
USD 7,019
2,412 -6.5% 2.91 USD 7,019
2024-01-08 2024-01-05 S Sale

Litton Mark James

Chief Executive Officer

Executive Director
4,820 -3.2%
2.91
USD 14,026
4,820 -3.2% 2.91 USD 14,026
2023-12-29 2023-12-29 B Purchase

PERCEPTIVE ADVISORS LLC

Non-Executive Director Large shareholder
163,954 +3.1%
2.38
USD 390,211
163,954 +3.1% 2.38 USD 390,211
2023-12-29 2023-12-28 B Purchase

PERCEPTIVE ADVISORS LLC

Non-Executive Director Large shareholder
409,598 +8.5%
2.44
USD 999,419
409,598 +8.5% 2.44 USD 999,419
2023-12-29 2023-12-27 B Purchase

PERCEPTIVE ADVISORS LLC

Non-Executive Director Large shareholder
32,134 +0.7%
2.28
USD 73,266
32,134 +0.7% 2.28 USD 73,266
2023-06-09 2023-06-07 B Purchase

Gengos Andrew

See Below

Officer
11,719 +17.2%
3.44
USD 40,308
11,719 +17.2% 3.44 USD 40,308
2023-06-09 2023-06-07 B Purchase

Gengos Andrew

See Below

Officer
2,859 +4.4%
3.40
USD 9,721
2,859 +4.4% 3.40 USD 9,721
2023-06-09 2023-06-07 B Purchase

Gengos Andrew

See Below

Officer
422 +0.6%
3.36
USD 1,417
422 +0.6% 3.36 USD 1,417
2023-06-06 2023-06-05 B Purchase

Gengos Andrew

See Below

Officer
10,000 +18.2%
3.02
USD 30,154
10,000 +18.2% 3.02 USD 30,154
2023-06-06 2023-06-05 B Purchase

Gengos Andrew

See Below

Officer
10,000 +22.2%
3.00
USD 29,999
10,000 +22.2% 3.00 USD 29,999
2023-06-06 2023-06-05 B Purchase

Gengos Andrew

See Below

Officer
10,000 +28.6%
3.00
USD 29,997
10,000 +28.6% 3.00 USD 29,997
2023-06-06 2023-06-05 B Purchase

Gengos Andrew

See Below

Officer
15,000 +75.0%
3.00
USD 45,000
15,000 +75.0% 3.00 USD 45,000
2023-06-06 2023-06-02 B Purchase

Gengos Andrew

See Below

Officer
3,418 +20.6%
2.95
USD 10,066
3,418 +20.6% 2.95 USD 10,066
2023-06-06 2023-06-02 B Purchase

Gengos Andrew

See Below

Officer
6,582 +65.7%
2.86
USD 18,823
6,582 +65.7% 2.86 USD 18,823
2023-06-06 2023-06-02 B Purchase

Gengos Andrew

See Below

Officer
10,012 +inf%
2.75
USD 27,533
10,012 +inf% 2.75 USD 27,533
2023-03-30 2023-03-29 B Purchase

JOHNSON JAMES A

Non-Executive Director
5,000 +inf%
2.40
USD 12,000
5,000 +inf% 2.40 USD 12,000
2024-01-08 2023-01-05 S Sale

Gengos Andrew

See Below

Officer
1,208 -1.4%
2.91
USD 3,515
1,208 -1.4% 2.91 USD 3,515
2024-01-08 2023-01-05 S Sale

CHURCH KEVIN

Chief Scientific Officer

Officer
2,412 -2.9%
2.91
USD 7,019
2,412 -2.9% 2.91 USD 7,019
2022-12-30 2022-12-28 B Purchase

MILESON GLENNA

Chief Financial Officer

Officer
50,000 +45.5%
2.85
USD 142,250
50,000 +45.5% 2.85 USD 142,250
2022-12-06 2022-12-02 B Purchase

Romano Kelly A

Non-Executive Director
30,000 +360.8%
3.29
USD 98,700
30,000 +360.8% 3.29 USD 98,700
2022-11-17 2022-11-15 B Purchase

MOEBIUS HANS

Chief Medical Officer

Officer
5,000 +8.2%
3.29
USD 16,442
5,000 +8.2% 3.29 USD 16,442
2022-07-01 2022-06-30 B Purchase

PERCEPTIVE ADVISORS LLC

Non-Executive Director Large shareholder
1,101,362 +29.8%
2.99
USD 3,293,072
1,101,362 +29.8% 2.99 USD 3,293,072
2022-07-01 2022-06-29 B Purchase

PERCEPTIVE ADVISORS LLC

Non-Executive Director Large shareholder
270,000 +7.9%
2.99
USD 807,300
270,000 +7.9% 2.99 USD 807,300
2022-06-24 2022-06-23 S Sale

Worthington Mark

General Counsel

Officer
2,614 -12.0%
2.69
USD 7,032
2,614 -12.0% 2.69 USD 7,032
2022-06-24 2022-06-23 S Sale

Lenington Rachel

Chief Operating Officer

Officer
4,193 -41.9%
2.69
USD 11,279
4,193 -41.9% 2.69 USD 11,279
2022-06-24 2022-06-23 S Sale

Litton Mark James

Chief Executive Officer

Executive Director
7,960 -5.8%
2.69
USD 21,412
7,960 -5.8% 2.69 USD 21,412
2022-06-24 2022-06-23 S Sale

MILESON GLENNA

Chief Financial Officer

Officer
2,614 -2.3%
2.69
USD 7,032
2,614 -2.3% 2.69 USD 7,032
2022-06-24 2022-06-23 S Sale

CHURCH KEVIN

Executive VP, Research

Officer
2,614 -4.3%
2.69
USD 7,032
2,614 -4.3% 2.69 USD 7,032
2022-04-01 2022-03-31 B Purchase

Romano Kelly A

Non-Executive Director
8,000 +2539.7%
13.11
USD 104,880
8,000 +2539.7% 13.11 USD 104,880
2021-01-27 2021-01-25 B Purchase

PERCEPTIVE ADVISORS LLC

Non-Executive Director Large shareholder
311,111 +10.0%
22.50
USD 6,999,998
311,111 +10.0% 22.50 USD 6,999,998
2020-09-22 2020-09-22 B Purchase

EDELMAN JOSEPH

Non-Executive Director Large shareholder
1,058,824 +51.5%
17.00
USD 18,000,008
1,058,824 +51.5% 17.00 USD 18,000,008
2020-09-22 2020-09-22 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
1,058,824 +51.5%
17.00
USD 18,000,008
1,058,824 +51.5% 17.00 USD 18,000,008
2020-09-22 2020-09-18 B Purchase

RTW INVESTMENTS, LP

Large shareholder
750,000 +39.1%
17.00
USD 12,750,000
750,000 +39.1% 17.00 USD 12,750,000
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