Insider trading

Period: 120 months Stock: IONS + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

463 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

463 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

463 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

463 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
463 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
463 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

463 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Nov 2018
BENNETT C FRANK SVP, Antisense Research
Sold, plan not stated
$619.25K 12,500 at 49.54
39.2%
27 Aug 2018
Monia Brett P Chief Operating Officer
Sold, plan not stated 2×
$890.62K 16,493 at 54.00
51.0%
Sold half or more
8 Aug 2018
BENNETT C FRANK SVP, Antisense Research
Sold, plan not stated 2×
$562.50K 12,500 at 45.00
39.2%
24 Jul 2018
Monia Brett P Chief Operating Officer
Sold, plan not stated
$7.34K 156 at 47.03
1.0%
25 Jun 2018
Sold, plan not stated 2×
$634.54K 15,000 at 42.30
14.1%
31 May 2018
MUTO FREDERICK T Director
Sold, plan not stated
$696.75K 15,000 at 46.45
67.8%
Sold half or more
11 May 2018
WENDER JOSEPH H Director
Sold, plan not stated 3×
$679.61K 15,000 at 45.31
29.3%
11 May 2018
BENNETT C FRANK SVP, Antisense Research
Sold, plan not stated
$562.50K 12,500 at 45.00
39.5%
17 Apr 2018
CROOKE STANLEY T Chairman and CEO
Sold, plan not stated 2×
$442.31K 9,962 at 44.40
16.1%
17 Apr 2018
CROOKE STANLEY T Chairman and CEO · indirect
Sold, plan not stated 2×
$177.60K 4,000 at 44.40
49.2%
29 Mar 2018
KLEIN JOSEPH III Director
Sold, plan not stated
$92.30K 2,000 at 46.15
16.8%
15 Mar 2018
KLEIN JOSEPH III Director
Sold, plan not stated 3×
$102.26K 2,000 at 51.13
16.8%
12 Mar 2018
O'NEIL PATRICK R. SVP Legal & General Counsel
Sold, plan not stated
$55.00K 1,000 at 55.00
6.5%
28 Feb 2018
KLEIN JOSEPH III Director
Sold, plan not stated 2×
$155.73K 3,000 at 51.91
23.2%
15 Feb 2018
KLEIN JOSEPH III Director
Sold, plan not stated 2×
$146.98K 3,000 at 48.99
23.2%
29 Jan 2018
O'NEIL PATRICK R. SVP Legal & General Counsel
Sold, plan not stated 2×
$19.53K 355 at 55.00
2.4%
25 Jan 2018
O'NEIL PATRICK R. SVP Legal & General Counsel
Sold, plan not stated
$35.48K 645 at 55.00
4.3%
16 Jan 2018
PARSHALL B LYNNE Director
Sold, plan not stated
$309.84K 5,986 at 51.76
13.6%
16 Jan 2018
KLEIN JOSEPH III Director
Sold, plan not stated 2×
$157.57K 3,000 at 52.52
23.2%
16 Jan 2018
Sold, plan not stated
$146.01K 2,821 at 51.76
15.2%
16 Jan 2018
HOUGEN ELIZABETH L SVP, Finance & CFO
Sold, plan not stated
$140.99K 2,724 at 51.76
15.8%
16 Jan 2018
Geary Richard S SVP, Development
Sold, plan not stated
$140.94K 2,723 at 51.76
14.0%
16 Jan 2018
O'NEIL PATRICK R. SVP, Legal & General Counsel
Sold, plan not stated
$139.60K 2,697 at 51.76
15.7%
16 Jan 2018
BENNETT C FRANK SVP, Antisense Research
Sold, plan not stated
$139.54K 2,696 at 51.76
12.4%
16 Jan 2018
Boyce Sarah Chief Business Officer
Sold, plan not stated
$113.66K 2,196 at 51.76
19.7%
15 Jan 2018
CROOKE STANLEY T Chairman and CEO
Sold, plan not stated
$822.62K 15,893 at 51.76
23.5%
15 Jan 2018
CROOKE STANLEY T Chairman and CEO · indirect
Sold, plan not stated
$33.95K 656 at 51.76
13.7%
8 Jan 2018
CROOKE STANLEY T Chairman and CEO
Sold, plan not stated
$520.10K 10,000 at 52.01
20.8%
8 Jan 2018
CROOKE STANLEY T Chairman and CEO · indirect
Sold, plan not stated
$52.01K 1,000 at 52.01
24.6%
3 Jan 2018
CROOKE STANLEY T Chairman and CEO
Sold, plan not stated
$1.00M 20,000 at 50.02
34.5%
3 Jan 2018
CROOKE STANLEY T Chairman and CEO · indirect
Sold, plan not stated 2×
$99.76K 2,000 at 49.88
39.5%
2 Jan 2018
Monia Brett P SVP, Antisense Drug Discovery
Sold, plan not stated
$8.15K 163 at 50.00
1.4%
29 Dec 2017
KLEIN JOSEPH III Director
Sold, plan not stated
$151.68K 3,000 at 50.56
23.2%
15 Dec 2017
HOUGEN ELIZABETH L SVP, Finance & CFO
Sold, plan not stated
$262.75K 5,000 at 52.55
32.5%
15 Dec 2017
KLEIN JOSEPH III Director
Sold, plan not stated
$155.07K 3,000 at 51.69
23.2%
4 Dec 2017
HOUGEN ELIZABETH L SVP, Finance & CFO
Sold, plan not stated
$228.00K 4,000 at 57.00
27.8%
1 Dec 2017
O'NEIL PATRICK R. SVP, Legal & General Counsel
Sold, plan not stated
$55.50K 1,000 at 55.50
8.7%
30 Nov 2017
KLEIN JOSEPH III Director
Sold, plan not stated
$160.65K 3,000 at 53.55
23.2%
29 Nov 2017
HOUGEN ELIZABETH L SVP, Finance & CFO
Sold, plan not stated
$318.12K 6,000 at 53.02
36.6%
16 Nov 2017
HOUGEN ELIZABETH L SVP, Finance & CFO
Sold, plan not stated
$380.45K 7,000 at 54.35
40.2%
15 Nov 2017
KLEIN JOSEPH III Director
Sold, plan not stated
$120.51K 2,250 at 53.56
24.0%
13 Nov 2017
KLEIN JOSEPH III Director
Sold, plan not stated
$166.17K 3,000 at 55.39
29.6%
1 Nov 2017
O'NEIL PATRICK R. SVP, Legal & General Counsel
Sold, plan not stated
$58.35K 1,000 at 58.35
8.7%
18 Oct 2017
Sold, plan not stated 2×
$1.05M 16,118 at 65.00
38.5%
18 Oct 2017
BENNETT C FRANK SVP, Antisense Research
Sold, plan not stated
$796.25K 12,250 at 65.00
44.9%
13 Oct 2017
CROOKE STANLEY T Chairman and CEO
Sold, plan not stated
$891.90K 15,000 at 59.46
28.3%
13 Oct 2017
Geary Richard S SVP, Development
Sold, plan not stated 3×
$496.08K 8,268 at 60.00
40.1%
13 Oct 2017
CROOKE STANLEY T Chairman and CEO · indirect
Sold, plan not stated
$89.19K 1,500 at 59.46
32.9%
5 Oct 2017
O'NEIL PATRICK R. SVP, Legal & General Counsel
Sold, plan not stated 2×
$55.00K 1,000 at 55.00
8.7%
4 Oct 2017
CROOKE STANLEY T Chairman and CEO
Sold, plan not stated 2×
$542.25K 10,000 at 54.23
20.8%
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