Stock chart
Ticker: NKTX 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
2025-01-17 2025-01-15 S Sale

Hager Alicia J.

Chief Legal Officer

Officer
9,584 -6.1%
2.20
USD 21,085
9,584 -6.1% 2.20 USD 21,085
2025-01-17 2025-01-15 S Sale

Brandenberger Ralph

Chief Technical Officer

Officer
7,447 -5.6%
2.20
USD 16,383
7,447 -5.6% 2.20 USD 16,383
2025-01-17 2025-01-15 S Sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
17,378 -5.2%
2.20
USD 38,232
17,378 -5.2% 2.20 USD 38,232
2025-01-17 2025-01-15 S Sale

Shook David

See Remarks

Officer
8,638 -4.3%
2.20
USD 19,004
8,638 -4.3% 2.20 USD 19,004
2025-01-17 2025-01-15 S Sale

Levin Alyssa

See Remarks

Officer
5,838 -5.4%
2.20
USD 12,844
5,838 -5.4% 2.20 USD 12,844
2024-07-18 2024-07-16 PS Planned sale

Hager Alicia J.

Chief Legal Officer

Officer
3,396 -3.2%
8.00
USD 27,168
3,396 -3.2% 8.00 USD 27,168
2024-06-20 2024-06-18 S Sale

Shook David

Chief Medical Officer

Officer
456 -0.4%
5.60
USD 2,554
456 -0.4% 5.60 USD 2,554
2024-06-20 2024-06-18 S Sale

Trager James

Chief Scientific Officer

Officer
456 -0.3%
5.60
USD 2,554
456 -0.3% 5.60 USD 2,554
2024-06-20 2024-06-18 S Sale

Hager Alicia J.

Chief Legal Officer

Officer
727 -0.7%
5.60
USD 4,071
727 -0.7% 5.60 USD 4,071
2024-06-20 2024-06-18 S Sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
1,770 -0.7%
5.60
USD 9,912
1,770 -0.7% 5.60 USD 9,912
2024-06-20 2024-06-18 S Sale

Brandenberger Ralph

Chief Technical Officer

Officer
229 -0.3%
5.60
USD 1,282
229 -0.3% 5.60 USD 1,282
2024-03-29 2024-03-27 B Purchase

RA CAPITAL MANAGEMENT, L.P.

Non-Executive Director Large shareholder
3,000,000 +42.5%
10.00
USD 30,000,000
3,000,000 +42.5% 10.00 USD 30,000,000
2024-03-28 2024-03-27 B Purchase

George Simeon

Non-Executive Director
451,659 +inf%
10.00
USD 4,516,590
451,659 +inf% 10.00 USD 4,516,590
2024-03-28 2024-03-27 B Purchase

George Simeon

Non-Executive Director
1,548,341 +inf%
10.00
USD 15,483,410
1,548,341 +inf% 10.00 USD 15,483,410
2024-03-05 2024-03-01 PS Planned sale

Brandenberger Ralph

Chief Technical Officer

Officer
8,367 -9.5%
12.51
USD 104,671
8,367 -9.5% 12.51 USD 104,671
2024-02-14 2024-02-12 PS Planned sale

Trager James

Chief Scientific Officer

Officer
4,143 -2.7%
12.00
USD 49,716
4,143 -2.7% 12.00 USD 49,716
2024-01-18 2024-01-16 S Sale

Brandenberger Ralph

Chief Technical Officer

Officer
2,512 -3.0%
8.74
USD 21,955
2,512 -3.0% 8.74 USD 21,955
2024-01-18 2024-01-16 S Sale

Shook David

Chief Medical Officer

Officer
3,552 -3.0%
8.74
USD 31,044
3,552 -3.0% 8.74 USD 31,044
2024-01-18 2024-01-16 S Sale

Trager James

Chief Scientific Officer

Officer
4,560 -2.9%
8.74
USD 39,854
4,560 -2.9% 8.74 USD 39,854
2024-01-18 2024-01-16 S Sale

Hager Alicia J.

Chief Legal Officer

Officer
4,554 -4.0%
8.74
USD 39,802
4,554 -4.0% 8.74 USD 39,802
2024-01-18 2024-01-16 S Sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
9,697 -2.4%
8.74
USD 84,752
9,697 -2.4% 8.74 USD 84,752
2023-08-23 2023-08-21 S Sale

Shook David

Chief Medical Officer

Officer
1,331 -2.2%
1.83
USD 2,436
1,331 -2.2% 1.83 USD 2,436
2023-06-22 2023-06-20 PS Planned sale

Mahmood Nadir

See Remarks

Officer
526 -0.6%
4.85
USD 2,551
526 -0.6% 4.85 USD 2,551
2023-06-22 2023-06-20 PS Planned sale

Trager James

Chief Scientific Officer

Officer
439 -0.4%
4.85
USD 2,129
439 -0.4% 4.85 USD 2,129
2023-06-22 2023-06-20 S Sale

Brandenberger Ralph

Chief Technical Officer

Officer
221 -0.8%
4.85
USD 1,072
221 -0.8% 4.85 USD 1,072
2023-06-22 2023-06-20 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
1,704 -0.5%
4.85
USD 8,264
1,704 -0.5% 4.85 USD 8,264
2023-06-22 2023-06-20 S Sale

Hager Alicia J.

Chief Legal Officer

Officer
701 -1.2%
4.85
USD 3,400
701 -1.2% 4.85 USD 3,400
2023-06-22 2023-06-20 PS Planned sale

Shook David

Chief Medical Officer

Officer
439 -0.7%
4.85
USD 2,129
439 -0.7% 4.85 USD 2,129
2023-01-18 2023-01-17 S Sale

Hager Alicia J.

Chief Legal Officer

Officer
1,103 -1.9%
5.49
USD 6,055
1,103 -1.9% 5.49 USD 6,055
2023-01-18 2023-01-17 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
3,691 -1.2%
5.49
USD 20,264
3,691 -1.2% 5.49 USD 20,264
2023-01-18 2023-01-17 S Sale

Trager James

Chief Scientific Officer

Officer
1,115 -1.1%
5.49
USD 6,121
1,115 -1.1% 5.49 USD 6,121
2023-01-18 2023-01-17 S Sale

Brandenberger Ralph

Chief Technical Officer

Officer
491 -1.7%
5.49
USD 2,696
491 -1.7% 5.49 USD 2,696
2023-01-18 2023-01-17 S Sale

Shook David

Chief Medical Officer

Officer
175 -0.3%
5.49
USD 961
175 -0.3% 5.49 USD 961
2023-01-18 2023-01-17 PS Planned sale

Mahmood Nadir

See Remarks

Officer
1,122 -1.3%
5.49
USD 6,160
1,122 -1.3% 5.49 USD 6,160
2022-10-07 2022-10-06 PS Planned sale

Brandenberger Ralph

Chief Technical Officer

Officer
842 -9.7%
14.02
USD 11,805
842 -9.7% 14.02 USD 11,805
2022-09-22 2022-09-21 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
6,126 -2.2%
13.01
USD 79,717
6,126 -2.2% 13.01 USD 79,717
2022-08-17 2022-08-15 PS Planned sale

Trager James

Chief Scientific Officer

Officer
5,000 -7.4%
17.53
USD 87,656
5,000 -7.4% 17.53 USD 87,656
2022-08-17 2022-08-15 PS Planned sale

Brandenberger Ralph

Chief Technical Officer

Officer
11,000 -58.5%
17.64
USD 194,052
11,000 -58.5% 17.64 USD 194,052
2022-08-17 2022-08-15 PS Planned sale

Mahmood Nadir

See Remarks

Officer
7,500 -14.0%
18.03
USD 135,215
7,500 -14.0% 18.03 USD 135,215
2022-08-10 2022-08-08 PS Planned sale

Mahmood Nadir

See Remarks

Officer
7,500 -14.0%
15.32
USD 114,900
7,500 -14.0% 15.32 USD 114,900
2022-08-10 2022-08-08 PS Planned sale

Brandenberger Ralph

Chief Technical Officer

Officer
11,593 -59.8%
15.51
USD 179,783
11,593 -59.8% 15.51 USD 179,783
2022-07-26 2022-07-25 PS Planned sale

Mahmood Nadir

See Remarks

Officer
7,500 -14.0%
13.40
USD 100,480
7,500 -14.0% 13.40 USD 100,480
2022-07-26 2022-07-25 PS Planned sale

Brandenberger Ralph

Chief Technical Officer

Officer
3,000 -27.8%
13.41
USD 40,230
3,000 -27.8% 13.41 USD 40,230
2022-06-07 2022-06-03 PS Planned sale

Brandenberger Ralph

Sr. VP, Technical Operations

Officer
4,140 -43.9%
15.00
USD 62,100
4,140 -43.9% 15.00 USD 62,100
2022-04-29 2022-04-28 B Purchase

George Simeon

Non-Executive Director
666,666 +inf%
15.00
USD 9,999,990
666,666 +inf% 15.00 USD 9,999,990
2022-04-29 2022-04-28 B Purchase

George Simeon

Non-Executive Director
666,667 +inf%
15.00
USD 10,000,005
666,667 +inf% 15.00 USD 10,000,005
2022-04-28 2022-04-26 B Purchase

RA CAPITAL MANAGEMENT, L.P.

Non-Executive Director Large shareholder
2,200,000 +39.2%
15.00
USD 33,000,000
2,200,000 +39.2% 15.00 USD 33,000,000
2021-12-03 2021-12-01 PS Planned sale

Brandenberger Ralph

Sr. VP, Technical Operations

Officer
4,140 -100.0%
15.64
USD 64,750
4,140 -100.0% 15.64 USD 64,750
2021-10-01 2021-09-29 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
223 -0.1%
26.53
USD 5,916
223 -0.1% 26.53 USD 5,916
2021-10-01 2021-09-29 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
8,277 -3.6%
27.20
USD 225,134
8,277 -3.6% 27.20 USD 225,134
2021-09-02 2021-09-01 PS Planned sale

Brandenberger Ralph

See Remarks

Officer
4,140 -100.0%
32.08
USD 132,811
4,140 -100.0% 32.08 USD 132,811
2021-08-09 2021-08-05 PS Planned sale

Rajangam Kanya

Chief Medical Officer

Officer
10,000 -100.0%
37.28
USD 372,800
10,000 -100.0% 37.28 USD 372,800
2021-07-06 2021-07-01 PS Planned sale

Mahmood Nadir

See Remarks

Officer
6,500 -19.2%
31.71
USD 206,115
6,500 -19.2% 31.71 USD 206,115
2021-06-23 2021-06-21 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
3,807 -1.6%
26.89
USD 102,370
3,807 -1.6% 26.89 USD 102,370
2021-06-23 2021-06-21 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
4,693 -2.0%
26.39
USD 123,848
4,693 -2.0% 26.39 USD 123,848
2021-06-04 2021-06-02 PS Planned sale

Brandenberger Ralph

See Remarks

Officer
4,140 -100.0%
24.50
USD 101,430
4,140 -100.0% 24.50 USD 101,430
2021-05-12 2021-05-10 PS Planned sale

Mahmood Nadir

See Remarks

Officer
3,000 -9.5%
27.16
USD 81,480
3,000 -9.5% 27.16 USD 81,480
2021-05-05 2021-05-03 PS Planned sale

Trager James

Chief Scientific Officer

Officer
2,250 -4.7%
31.64
USD 71,190
2,250 -4.7% 31.64 USD 71,190
2021-05-05 2021-05-03 PS Planned sale

Trager James

Chief Scientific Officer

Officer
1,350 -2.9%
31.64
USD 42,714
1,350 -2.9% 31.64 USD 42,714
2021-04-02 2021-04-01 PS Planned sale

Mahmood Nadir

See Remarks

Officer
3,500 -10.0%
32.70
USD 114,450
3,500 -10.0% 32.70 USD 114,450
2021-04-01 2021-03-30 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
3,130 -1.3%
32.21
USD 100,817
3,130 -1.3% 32.21 USD 100,817
2021-04-01 2021-03-30 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
2,409 -1.0%
31.24
USD 75,257
2,409 -1.0% 31.24 USD 75,257
2021-04-01 2021-03-30 PS Planned sale

HASTINGS PAUL J

Chief Executive Officer

Executive Director
11,461 -4.5%
30.23
USD 346,466
11,461 -4.5% 30.23 USD 346,466
2021-02-03 2021-02-02 PS Planned sale

Trager James

Chief Scientific Officer

Officer
2,800 -5.6%
40.00
USD 112,000
2,800 -5.6% 40.00 USD 112,000
2021-02-03 2021-02-01 PS Planned sale

Trager James

Chief Scientific Officer

Officer
1,566 -3.2%
39.46
USD 61,794
1,566 -3.2% 39.46 USD 61,794
2021-02-03 2021-02-01 PS Planned sale

Trager James

Chief Scientific Officer

Officer
2,034 -4.0%
38.07
USD 77,434
2,034 -4.0% 38.07 USD 77,434
2021-01-26 2021-01-25 PS Planned sale

Mahmood Nadir

See Remarks

Officer
3,500 -10.0%
48.40
USD 169,400
3,500 -10.0% 48.40 USD 169,400
2021-01-26 2021-01-25 PS Planned sale

Mahmood Nadir

See Remarks

Officer
2,000 -5.4%
48.86
USD 97,720
2,000 -5.4% 48.86 USD 97,720
2020-07-16 2020-07-14 B Purchase

Makhzoumi Mohamad

Large shareholder
666,666 +29.8%
18.00
USD 11,999,988
666,666 +29.8% 18.00 USD 11,999,988
2020-07-16 2020-07-14 B Purchase

GLAXOSMITHKLINE PLC

Non-Executive Director Large shareholder
833,333 +36.0%
18.00
USD 14,999,994
833,333 +36.0% 18.00 USD 14,999,994
2020-07-16 2020-07-14 B Purchase

RA CAPITAL MANAGEMENT, L.P.

Large shareholder
3,333,333 +146.7%
18.00
USD 59,999,994
3,333,333 +146.7% 18.00 USD 59,999,994
2020-07-16 2020-07-14 B Purchase

SANDELL SCOTT D

Large shareholder
666,666 +29.8%
18.00
USD 11,999,988
666,666 +29.8% 18.00 USD 11,999,988
2020-07-16 2020-07-14 B Purchase

MAKOWER JOSHUA

Large shareholder
666,666 +29.8%
18.00
USD 11,999,988
666,666 +29.8% 18.00 USD 11,999,988
2020-07-16 2020-07-14 B Purchase

Novo Holdings A/S

Large shareholder
555,555 +24.8%
18.00
USD 9,999,990
555,555 +24.8% 18.00 USD 9,999,990
2020-07-16 2020-07-14 B Purchase

BASKETT FOREST

Large shareholder
666,666 +29.8%
18.00
USD 11,999,988
666,666 +29.8% 18.00 USD 11,999,988
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