Stock chart
Ticker: IONS 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
2025-04-17 2025-04-16 S Sale

Jenne Kyle

EVP, Chf GL Pdt Str Ofcr

Officer
1,000 -21.2%
28.36
USD 85,534
1,000 -21.2% 28.36 USD 100,000
2025-04-17 2025-04-16 S Sale

Baroldi Joseph

EVP, Chief Business Officer

Officer
1,000 -11.0%
28.40
USD 111,555
1,000 -11.0% 28.40 USD 100,000
2025-04-17 2025-04-16 S Sale

Birchler Brian

EVP, Corp and Development Ops

Officer
1,000 -1.2%
28.37
USD 19,292
1,000 -1.2% 28.37 USD 100,000
2025-03-13 2025-03-11 PS Planned sale

Monia Brett P

Chief Executive Officer

Executive Director
140 -0.1%
32.32
USD 4,525
140 -0.1% 32.32 USD 4,525
2025-02-24 2025-02-20 PS Planned sale

O'NEIL PATRICK R.

EVP CLO & General Counsel

Officer
1,207 -2.1%
32.35
USD 39,046
1,207 -2.1% 32.35 USD 39,046
2025-02-06 2025-02-04 PS Planned sale

Monia Brett P

Chief Executive Officer

Executive Director
38,843 -17.7%
31.65
USD 1,229,463
38,843 -17.7% 31.65 USD 1,229,463
2025-02-06 2025-02-04 PS Planned sale

O'NEIL PATRICK R.

EVP CLO & General Counsel

Officer
6,165 -9.7%
31.62
USD 194,939
6,165 -9.7% 31.62 USD 194,939
2025-02-03 2025-01-31 S Sale

Schneider Eugene

EVP, Chf Clinical Develop Ofcr

Officer
1,484 -2.4%
32.20
USD 47,780
1,484 -2.4% 32.20 USD 47,780
2025-02-03 2025-01-31 S Sale

Swayze Eric

EVP Research

Officer
1,367 -2.8%
32.31
USD 44,162
1,367 -2.8% 32.31 USD 44,162
2025-02-03 2025-01-31 S Sale

O'NEIL PATRICK R.

EVP CLO & General Counsel

Officer
1,406 -2.2%
32.49
USD 45,685
1,406 -2.2% 32.49 USD 45,685
2025-02-03 2025-01-31 S Sale

Monia Brett P

Chief Executive Officer

Executive Director
13,242 -5.7%
32.45
USD 429,655
13,242 -5.7% 32.45 USD 429,655
2025-02-03 2025-01-31 S Sale

Geary Richard S

EVP, Chief Development Officer

Officer
1,406 -1.4%
32.40
USD 45,561
1,406 -1.4% 32.40 USD 45,561
2025-02-03 2025-01-31 S Sale

HOUGEN ELIZABETH L

EVP, Finance & CFO

Officer
1,523 -1.4%
32.44
USD 49,404
1,523 -1.4% 32.44 USD 49,404
2025-02-03 2025-01-31 S Sale

BENNETT C FRANK

EVP, Chief Scientific Officer

Officer
1,327 -1.4%
32.46
USD 43,079
1,327 -1.4% 32.46 USD 43,079
2025-01-17 2025-01-16 S Sale

O'NEIL PATRICK R.

EVP CLO & General Counsel

Officer
7,360 -10.7%
32.83
USD 241,629
7,360 -10.7% 32.83 USD 241,629
2025-01-17 2025-01-16 S Sale

Baroldi Joseph

EVP, Chief Business Officer

Officer
1,029 -25.1%
32.70
USD 33,648
1,029 -25.1% 32.70 USD 33,648
2025-01-17 2025-01-16 S Sale

Baroldi Joseph

EVP, Chief Business Officer

Officer
3,401 -12.0%
32.70
USD 111,213
3,401 -12.0% 32.70 USD 111,213
2025-01-17 2025-01-16 S Sale

Birchler Brian

EVP, Corp and Development Ops

Officer
5,400 -8.9%
32.70
USD 176,580
5,400 -8.9% 32.70 USD 176,580
2025-01-17 2025-01-16 S Sale

HOUGEN ELIZABETH L

EVP, Finance & CFO

Officer
8,870 -7.6%
32.81
USD 290,989
8,870 -7.6% 32.81 USD 290,989
2025-01-17 2025-01-16 S Sale

Devers Shannon L.

EVP, Chief Human Resources Ofc

Officer
4,267 -21.1%
32.78
USD 139,855
4,267 -21.1% 32.78 USD 139,855
2025-01-17 2025-01-16 S Sale

Monia Brett P

Chief Executive Officer

Executive Director
33,445 -13.9%
32.63
USD 1,091,444
33,445 -13.9% 32.63 USD 1,091,444
2025-01-17 2025-01-16 S Sale

Schneider Eugene

EVP, Chf Clinical Develop Ofcr

Officer
6,523 -10.0%
32.79
USD 213,889
6,523 -10.0% 32.79 USD 213,889
2025-01-17 2025-01-16 S Sale

Geary Richard S

EVP, Chief Development Officer

Officer
7,072 -6.8%
32.86
USD 232,407
7,072 -6.8% 32.86 USD 232,407
2025-01-17 2025-01-16 S Sale

Swayze Eric

EVP Research

Officer
22 -10.7%
32.70
USD 719
22 -10.7% 32.70 USD 719
2025-01-17 2025-01-16 S Sale

Swayze Eric

EVP Research

Officer
7,154 -13.5%
32.84
USD 234,959
7,154 -13.5% 32.84 USD 234,959
2025-01-17 2025-01-16 S Sale

BENNETT C FRANK

EVP, Chief Scientific Officer

Officer
6,752 -6.9%
32.90
USD 222,114
6,752 -6.9% 32.90 USD 222,114
2024-12-26 2024-12-23 B Purchase

Hayden Michael R

Non-Executive Director
2,500 +7.6%
36.23
USD 90,583
2,500 +7.6% 36.23 USD 90,583
2024-12-26 2024-12-23 B Purchase

Hayden Michael R

Non-Executive Director
2,500 +8.3%
36.20
USD 90,496
2,500 +8.3% 36.20 USD 90,496
2024-11-14 2024-11-12 PS Planned sale

Monia Brett P

Chief Executive Officer

Executive Director
6,630 -3.8%
38.05
USD 252,294
6,630 -3.8% 38.05 USD 252,294
2024-11-14 2024-11-12 PS Planned sale

Swayze Eric

EVP Research

Officer
1,194 -3.4%
37.92
USD 45,278
1,194 -3.4% 37.92 USD 45,278
2024-11-14 2024-11-12 PS Planned sale

LOSCALZO JOSEPH

Non-Executive Director
13,508 -29.5%
37.86
USD 511,426
13,508 -29.5% 37.86 USD 511,426
2024-10-17 2024-10-16 S Sale

Swayze Eric

EVP Research

Officer
53 -25.2%
38.31
USD 2,031
53 -25.2% 38.31 USD 2,031
2024-09-03 2024-08-29 PS Planned sale

Geary Richard S

EVP, Chief Development Officer

Officer
331 -0.4%
49.63
USD 16,428
331 -0.4% 49.63 USD 16,428
2024-09-03 2024-08-28 PS Planned sale

Geary Richard S

EVP, Chief Development Officer

Officer
320 -0.4%
49.16
USD 15,731
320 -0.4% 49.16 USD 15,731
2024-08-06 2024-08-05 PS Planned sale

Geary Richard S

EVP, Chief Development Officer

Officer
2,430 -2.8%
48.00
USD 116,640
2,430 -2.8% 48.00 USD 116,640
2024-07-17 2024-07-16 PS Planned sale

KLEIN JOSEPH III

Non-Executive Director
12,000 -100.0%
50.00
USD 600,000
12,000 -100.0% 50.00 USD 600,000
2024-07-17 2024-07-16 PS Planned sale

Diaz Allene M.

Non-Executive Director
737 -4.5%
50.17
USD 36,975
737 -4.5% 50.17 USD 36,975
2024-07-17 2024-07-16 PS Planned sale

Diaz Allene M.

Non-Executive Director
900 -5.2%
48.94
USD 44,044
900 -5.2% 48.94 USD 44,044
2024-06-20 2024-06-17 S Sale

BERTHELSEN SPENCER R

Non-Executive Director
16,000 -9.8%
40.29
USD 644,640
16,000 -9.8% 40.29 USD 644,640
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
930 -100.0%
42.90
USD 39,893
930 -100.0% 42.90 USD 39,893
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
930 -100.0%
42.90
USD 39,893
930 -100.0% 42.90 USD 39,893
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
1,070 -53.5%
42.55
USD 45,526
1,070 -53.5% 42.55 USD 45,526
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
1,070 -53.5%
42.55
USD 45,526
1,070 -53.5% 42.55 USD 45,526
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
731 -26.8%
42.98
USD 31,416
731 -26.8% 42.98 USD 31,416
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
731 -26.8%
42.98
USD 31,416
731 -26.8% 42.98 USD 31,416
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
1,269 -31.7%
42.59
USD 54,044
1,269 -31.7% 42.59 USD 54,044
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
1,269 -31.7%
42.59
USD 54,044
1,269 -31.7% 42.59 USD 54,044
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
682 -14.6%
42.94
USD 29,288
682 -14.6% 42.94 USD 29,288
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
682 -14.6%
42.94
USD 29,288
682 -14.6% 42.94 USD 29,288
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
1,318 -22.0%
42.57
USD 56,110
1,318 -22.0% 42.57 USD 56,110
2024-05-07 2024-05-03 S Sale

KLEIN JOSEPH III

Non-Executive Director
1,318 -22.0%
42.57
USD 56,110
1,318 -22.0% 42.57 USD 56,110
2024-04-17 2024-04-16 S Sale

Baroldi Joseph

EVP, Chief Business Officer

Officer
4,006 -16.9%
41.60
USD 166,641
4,006 -16.9% 41.60 USD 166,641
2024-04-17 2024-04-16 S Sale

Birchler Brian

EVP, Corp and Development Ops

Officer
905 -1.9%
41.66
USD 37,698
905 -1.9% 41.66 USD 37,698
2024-02-16 2024-02-16 S Sale

Monia Brett P

Chief Executive Officer

Executive Director
387 -0.2%
44.49
USD 17,219
387 -0.2% 44.49 USD 17,219
2024-02-02 2024-02-02 S Sale

Schneider Eugene

EVP, Chf Clinical Develop Ofcr

Officer
2,071 -4.0%
49.59
USD 102,701
2,071 -4.0% 49.59 USD 102,701
2024-02-02 2024-02-02 S Sale

HOUGEN ELIZABETH L

EVP, Finance & CFO

Officer
2,125 -2.2%
49.54
USD 105,272
2,125 -2.2% 49.54 USD 105,272
2024-02-02 2024-02-02 S Sale

Monia Brett P

Chief Executive Officer

Executive Director
23,501 -11.9%
49.37
USD 1,160,303
23,501 -11.9% 49.37 USD 1,160,303
2024-02-02 2024-02-02 S Sale

Swayze Eric

EVP Research

Officer
1,907 -5.3%
49.56
USD 94,513
1,907 -5.3% 49.56 USD 94,513
2024-02-02 2024-02-02 S Sale

Cadoret-Manier Onaiza

EVP, Chf GL Pdt Str & Oper Ofc

Officer
2,125 -5.6%
49.60
USD 105,404
2,125 -5.6% 49.60 USD 105,404
2024-02-02 2024-02-02 S Sale

O'NEIL PATRICK R.

EVP CLO & General Counsel

Officer
1,961 -3.9%
49.67
USD 97,410
1,961 -3.9% 49.67 USD 97,410
2024-02-02 2024-02-02 S Sale

Geary Richard S

EVP, Chief Development Officer

Officer
1,961 -2.2%
50.04
USD 98,135
1,961 -2.2% 50.04 USD 98,135
2024-02-02 2024-02-02 S Sale

BENNETT C FRANK

EVP, Chief Scientific Officer

Officer
1,853 -2.3%
49.52
USD 91,752
1,853 -2.3% 49.52 USD 91,752
2024-02-02 2024-01-31 S Sale

Swayze Eric

EVP Research

Officer
10,773 -24.9%
52.00
USD 560,196
10,773 -24.9% 52.00 USD 560,196
2024-01-29 2024-01-25 S Sale

O'NEIL PATRICK R.

EVP CLO & General Counsel

Officer
6,450 -12.1%
51.75
USD 333,788
6,450 -12.1% 51.75 USD 333,788
2024-01-29 2024-01-25 S Sale

Monia Brett P

Chief Executive Officer

Executive Director
2,285 -1.5%
51.75
USD 118,249
2,285 -1.5% 51.75 USD 118,249
2024-01-18 2024-01-17 S Sale

Baroldi Joseph

EVP, Chief Business Officer

Officer
564 -25.6%
50.42
USD 28,435
564 -25.6% 50.42 USD 28,435
2024-01-18 2024-01-17 S Sale

Baroldi Joseph

EVP, Chief Business Officer

Officer
1,460 -10.2%
50.42
USD 73,609
1,460 -10.2% 50.42 USD 73,609
2024-01-18 2024-01-17 S Sale

O'NEIL PATRICK R.

EVP CLO & General Counsel

Officer
7,744 -12.7%
50.42
USD 390,429
7,744 -12.7% 50.42 USD 390,429
2024-01-18 2024-01-17 S Sale

Cadoret-Manier Onaiza

EVP, Chf GL Pdt Str & Oper Ofc

Officer
5,564 -14.1%
50.42
USD 280,520
5,564 -14.1% 50.42 USD 280,520
2024-01-18 2024-01-17 S Sale

BENNETT C FRANK

EVP, Chief Scientific Officer

Officer
6,745 -8.0%
50.42
USD 340,063
6,745 -8.0% 50.42 USD 340,063
2024-01-18 2024-01-17 S Sale

Schneider Eugene

EVP, Chf Clinical Develop Ofcr

Officer
5,482 -10.3%
50.42
USD 276,386
5,482 -10.3% 50.42 USD 276,386
2024-01-18 2024-01-17 S Sale

Monia Brett P

Chief Executive Officer

Executive Director
32,059 -17.2%
50.42
USD 1,616,319
32,059 -17.2% 50.42 USD 1,616,319
2024-01-18 2024-01-17 S Sale

HOUGEN ELIZABETH L

EVP, Finance & CFO

Officer
8,683 -8.7%
50.42
USD 437,771
8,683 -8.7% 50.42 USD 437,771
2024-01-18 2024-01-17 S Sale

Geary Richard S

EVP, Chief Development Officer

Officer
7,338 -7.9%
50.42
USD 369,960
7,338 -7.9% 50.42 USD 369,960
2024-01-18 2024-01-17 S Sale

Birchler Brian

EVP, Corp and Development Ops

Officer
4,497 -9.2%
50.42
USD 226,725
4,497 -9.2% 50.42 USD 226,725
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