Insider trading

Period: 12 months Type of trade: Bought × Minimum amount: $10M × + Add filter Clear all
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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.

350 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.

350 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.

350 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.

350 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.
350 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
350 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.

350 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
23 Dec 2025
Bought on a plan 2×
$16.49M 234,573 at 70.32
0.5%
Bought on a plan
22 Dec 2025
WATSA V PREM ET AL 10% owner · indirect
Bought
$24.38M 5,383,513 at 4.53
27.9%
First buy on file
22 Dec 2025
Bought on a plan 2×
$14.19M 202,000 at 70.26
0.4%
Bought on a plan
22 Dec 2025
WATSA V PREM ET AL 10% owner · indirect
Bought
$10.26M 2,355,641 at 4.36
72.6%
First buy on file
19 Dec 2025
Bought on a plan
$14.18M 204,000 at 69.50
0.4%
Bought on a plan
18 Dec 2025
GIC Private Ltd 10% owner
Bought
$365.00M 12,586,206 at 29.00
85.9%
First buy on file
18 Dec 2025
Mills Andrew J. Director · indirect
Bought
$75.00M 2,586,206 at 29.00
opened
First buy on file
18 Dec 2025
Mills Charles N. Director · indirect
Bought 2×
$74.80M 2,579,310 at 29.00
opened
First buy on file
18 Dec 2025
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$60.00M 2,608,696 at 23.00
16.6%
First buy in 3+ yrs
18 Dec 2025
Bought on a plan
$14.18M 204,350 at 69.38
0.4%
Bought on a plan
17 Dec 2025
Bought
$38.11M 3,529,081 at 10.80
83.0%
First buy on file
12 Dec 2025
Bought
$350.00M 16,666,666 at 21.00
17.2%
Largest buy in 3 yrs
12 Dec 2025
Smith Jeffrey C Director · indirect
Bought
$55.59M 3,200,000 at 17.37
13.3%
Largest buy in 3 yrs
11 Dec 2025
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$172.50M 2,005,813 at 86.00
33.7%
Largest buy in 3 yrs
11 Dec 2025
Smith Jeffrey C Director · indirect
Bought
$55.39M 3,177,694 at 17.43
15.2%
First buy on file
11 Dec 2025
GSK plc 10% owner · indirect
Bought
$27.93M 1,470,000 at 19.00
8.8%
Largest buy in 3 yrs
11 Dec 2025
PORTNOY ADAM D. Director · indirect
Bought
$17.44M 2,015,748 at 8.65
78.7%
First buy in 3+ yrs
11 Dec 2025
Tremont Realty Capital LLC 10% owner · indirect
Bought
$17.44M 2,015,748 at 8.65
78.7%
First buy on file
5 Dec 2025
IAC Inc. 10% owner
Bought
$39.88M 1,098,748 at 36.30
1.7%
First buy in 3+ yrs
5 Dec 2025
Morfit G Mason Director · indirect
Bought
$25.02M 96,000 at 260.58
3.3%
4 Dec 2025
Fairmount Funds Management LLC Director · indirect
Bought
$18.24M 1,360,000 at 13.41
98.0%
First buy on file
3 Dec 2025
Sprott Eric 10% owner · indirect
Bought
$24.11M 2,340,824 at 10.30
8.6%
2 Dec 2025
Coliseum Capital Management, LLC Director · indirect
Bought
$11.40M 467,020 at 24.40
15.8%
Largest buy in 3 yrs
26 Nov 2025
Lin Alfred Director · indirect
Bought 3×
$24.88M 125,000 at 199.01
32.1%
+32% of stake
25 Nov 2025
Lin Alfred Director · indirect
Bought 8×
$75.40M 389,047 at 193.81
opened
First buy in 3+ yrs
25 Nov 2025
PAULSON & CO. INC. 10% owner · indirect
Bought
$15.63M 2,500,000 at 6.25
3.5%
First buy on file
25 Nov 2025
Manning Paul B Director · indirect
Bought
$11.67M 2,750,762 at 4.24
460%
Largest buy in 3 yrs
21 Nov 2025
Bought
$22.22M 797,486 at 27.86
5.6%
Largest buy in 3 yrs
20 Nov 2025
WARREN KELCY L Director · indirect
Bought
$16.81M 1,000,000 at 16.81
1.0%
20 Nov 2025
Bought
$10.68M 393,382 at 27.14
2.8%
Largest buy in 3 yrs
19 Nov 2025
WARREN KELCY L Director · indirect
Bought
$16.95M 1,000,000 at 16.95
1.0%
14 Nov 2025
ICAHN CARL C 10% owner · indirect
Bought
$75.00M 3,488,372 at 21.50
32.2%
First buy on file
13 Nov 2025
CHILDS JOHN W Director · indirect
Bought
$25.00M 3,333,333 at 7.50
144%
Largest buy in 3 yrs
13 Nov 2025
Bought 2×
$18.03M 566,758 at 31.82
3.9%
12 Nov 2025
Bought
$12.81M 400,000 at 32.02
2.9%
11 Nov 2025
Bought
$11.91M 390,000 at 30.54
2.9%
10 Nov 2025
Bought
$10.22M 333,000 at 30.69
2.5%
7 Nov 2025
Verduyn-van Weegen Felice Isabel Director · indirect
Bought
$25.00M 1,562,500 at 16.00
46.4%
First buy on file
7 Nov 2025
Bought
$25.00M 1,562,500 at 16.00
46.4%
First buy on file
7 Nov 2025
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Bought 2×
$20.00M 1,250,000 at 16.00
87.8%
First buy on file
7 Nov 2025
MONTANOVA CAPITAL, LLC Director · indirect
Bought 2×
$20.00M 1,481,481 at 13.50
18.4%
Largest buy in 3 yrs
5 Nov 2025
DAVIS CHARLES A Director · indirect
Bought
$97.00M 2,941,177 at 32.98
20.0%
First buy on file
30 Oct 2025
GABELLI MARIO J Director · indirect
Bought
$18.32M 1,800,000 at 10.18
900%
Largest buy in 3 yrs
28 Oct 2025
Catalyst4, Inc. 10% owner · indirect
Bought
$92.50M 5,441,176 at 17.00
38.2%
First buy on file
28 Oct 2025
Novo Holdings A/S 10% owner
Bought
$16.20M 952,941 at 17.00
34.9%
First buy on file
27 Oct 2025
KINDER RICHARD D Executive Chairman
Bought
$25.96M 1,000,000 at 25.96
0.4%
First buy on file
17 Oct 2025
Bought
$258.83B 643,850 at 402,000.00
opened
First buy on file
16 Oct 2025
Adage Capital Management, L.P. 10% owner · indirect
Bought 10×
$33.20M 313,910 at 105.76
15.3%
First buy on file
15 Oct 2025
Bought 2×
$14.78M 982,645 at 15.04
9.9%
14 Oct 2025
Sprott Eric 10% owner · indirect
Bought
$49.99M 7,690,000 at 6.50
43.9%
Largest buy in 3 yrs
Showing 301–350 of 350. ← Newer Page 7 of 7