Insider trading

Period: 12 months Type of trade: Bought × Minimum amount: $1M × + Add filter Clear all
Views & alerts

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When

Period

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

1,654 decisions over 12 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.

1,654 decisions over 12 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.

1,654 decisions over 12 months Remove this filter
The trade

Minimum amount

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

1,654 decisions over 12 months Remove this filter
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.
1,654 decisions over 12 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
1,654 decisions over 12 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.

1,654 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
20 Apr 2026
BAIN CAPITAL INVESTORS LLC 10% owner · indirect
Bought
$134.38M 8,398,438 at 16.00
47.0%
First buy on file
20 Apr 2026
EcoR1 Capital, LLC 10% owner · indirect
Bought
$65.00M 4,705,575 at 13.81
opened
First buy on file
20 Apr 2026
Bought
$25.00M 1,562,500 at 16.00
7.4%
First buy on file
20 Apr 2026
Koppel Adam Director · indirect
Bought
$25.00M 1,562,500 at 16.00
7.4%
First buy on file
20 Apr 2026
RTW INVESTMENTS, LP 10% owner · indirect
Bought
$8.00M 500,000 at 16.00
4.9%
First buy on file
20 Apr 2026
Naclerio Nicholas Director · indirect
Bought
$4.00M 235,294 at 17.00
86.6%
First buy on file
20 Apr 2026
Bought
$4.00M 235,294 at 17.00
86.6%
First buy on file
17 Apr 2026
ALLISON JOHN W Chairman & CEO
Bought
$2.70M 100,000 at 26.96
1.8%
Largest buy in 3 yrs
17 Apr 2026
Roth Jason Aaron See Remarks
Bought
$1.68M 60,000 at 28.00
17.9%
First buy on file
17 Apr 2026
Perhamus Kevin Scott See Remarks
Bought
$1.50M 53,600 at 28.00
1.5%
First buy on file
17 Apr 2026
Badakhsh Azad Sid See Remarks
Bought
$1.01M 36,000 at 28.00
9.8%
First buy on file
16 Apr 2026
PAULSON & CO. INC. 10% owner · indirect
Bought
$12.58M 4,913,665 at 2.56
4.9%
16 Apr 2026
Troim Tor Olav Director · indirect
Bought
$2.79M 500,000 at 5.58
2.0%
Largest buy in 3 yrs
16 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.56M 60,420 at 25.79
0.2%
Bought on a plan
16 Apr 2026
CGC III Sponsor LLC 10% owner · indirect
Bought
$1.03M 100,000 at 10.33
7.3%
16 Apr 2026
Raduenz Brian Director
Bought
$1.00M 50,000 at 20.00
opened
First buy on file
15 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$4.28M 166,560 at 25.69
0.7%
Bought on a plan
15 Apr 2026
JANA Partners Management, LP Director · indirect
Bought
$2.16M 50,000 at 43.19
0.9%
15 Apr 2026
Williams Gregg Director · indirect
Bought
$2.00M 1,587,301 at 1.26
5.1%
15 Apr 2026
CGC III Sponsor LLC 10% owner · indirect
Bought
$1.03M 100,000 at 10.32
7.9%
14 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.49M 61,200 at 24.36
0.2%
Bought on a plan
13 Apr 2026
JANA Partners Management, LP Director · indirect
Bought
$4.21M 100,000 at 42.12
1.9%
13 Apr 2026
RPD Fund Management LLC See Footnote (1) · indirect
Bought
$2.38M 924,709 at 2.57
26.3%
First buy on file
13 Apr 2026
WARD TOM L. See Remarks · indirect
Bought 2×
$2.00M 153,256 at 13.05
1.2%
Largest buy in 3 yrs
13 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.62M 72,720 at 22.22
0.3%
Bought on a plan
10 Apr 2026
Martins Marcelo Eduardo Chief Executive Officer
Bought
$11.27M 1,599,086 at 7.05
105%
First buy on file
10 Apr 2026
George Gregory Director · indirect
Bought 2×
$6.88M 4,648,144 at 1.48
126%
+126% of stake
10 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$3.19M 151,620 at 21.07
0.4%
Bought on a plan
10 Apr 2026
Bought
$2.98M 50,385 at 59.06
1.1%
First buy on file
10 Apr 2026
Bought
$2.98M 50,385 at 59.06
1.1%
First buy on file
10 Apr 2026
Framework Ventures IV L.P. 10% owner · indirect
Bought
$1.79M 54,384 at 32.96
5.7%
Largest buy in 3 yrs
10 Apr 2026
COOK TIMOTHY D Director
Bought
$1.06M 25,000 at 42.43
23.7%
+24% of stake
9 Apr 2026
Bought
$8.63B 2,501,582,400 at 3.45
30.6%
Largest buy in 3 yrs
9 Apr 2026
George Gregory Director · indirect
Bought 26×
$19.29M 3,568,780 at 5.41
35.6%
Largest buy in 3 yrs
9 Apr 2026
Sprott Eric 10% owner · indirect
Bought 2×
$7.73M 200,000 at 38.67
0.5%
9 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought
$3.46M 159,420 at 21.70
0.6%
9 Apr 2026
Saba Capital Management, L.P. 10% owner · indirect
Bought
$2.01M 179,497 at 11.20
6.3%
Largest buy in 3 yrs
8 Apr 2026
JANA Partners Management, LP Director · indirect
Bought
$4.14M 100,000 at 41.41
1.9%
8 Apr 2026
Bought
$1.03M 100,000 at 10.30
8.5%
7 Apr 2026
JANA Partners Management, LP Director · indirect
Bought
$5.56M 136,000 at 40.89
2.7%
First buy on file
7 Apr 2026
GOLDMAN SACHS GROUP INC 10% owner · indirect
Bought 30×
$3.38M 594,553 at 5.69
5.3%
First buy on file
7 Apr 2026
FP Strategies LLC Investment Adviser
Bought
$2.90M 290,000 at 10.00
290%
First buy on file
7 Apr 2026
Kang Andrew Kai President · indirect
Bought
$2.47M 246,500 at 10.00
290%
First buy on file
7 Apr 2026
Bought
$1.03M 100,000 at 10.31
9.3%
6 Apr 2026
Bertolini Mark T Chief Executive Officer
Bought
$11.92M 1,000,000 at 11.92
10.9%
First buy on file
6 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought
$2.70M 117,660 at 22.96
0.5%
6 Apr 2026
Saba Capital Management, L.P. 10% owner · indirect
Bought
$1.49M 140,564 at 10.63
5.3%
Largest buy in 3 yrs
6 Apr 2026
Bought
$1.03M 100,000 at 10.31
10.3%
4 Apr 2026
George Gregory Director · indirect
Bought 2×
$11.36M 8,000,000 at 1.42
200%
First buy on file
2 Apr 2026
Bought 2×
$2.96B 994,593,600 at 2.98
13.9%
Largest buy in 3 yrs
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