Insider trading

Period: 12 months Role: Directors × 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.

3,264 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.

3,264 decisions over 12 months Remove this filter
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.

3,264 decisions over 12 months
The trade

Minimum amount

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

3,264 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.
3,264 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
3,264 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.

3,264 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
21 May 2026
Sold at will
$1.46M 7,500 at 195.14
3.5%
Not planned
21 May 2026
Sun Kang Director
Sold at will
$1.00M 67,796 at 14.79
5.0%
Not planned
20 May 2026
Viessmann Maximilian Director · indirect
Sold at will
$750.00M 12,094,823 at 62.01
24.2%
Not planned
20 May 2026
ROBBINS LARRY Director · indirect
Sold at will 4×
$95.51M 1,018,000 at 93.82
16.4%
Not planned
20 May 2026
HESS JOHN B Director · indirect
Sold at will 7×
$73.41M 380,000 at 193.20
57.7%
Sold half or more
20 May 2026
Sold at will
$14.99M 573,544 at 26.14
11.9%
Not planned
20 May 2026
GANDHI SAMEER K Director · indirect
Sold on a plan 25×
$9.34M 14,571 at 640.88
2.0%
Planned (10b5-1)
20 May 2026
Casdin Capital, LLC Director · indirect
Bought
$6.13M 140,000 at 43.81
4.2%
20 May 2026
Bhatt Baiju Director · indirect
Sold on a plan 3×
$5.08M 67,422 at 75.38
100%
Sold half or more
20 May 2026
Chen Jeffrey Director · indirect
Sold at will
$4.29M 9,000 at 477.00
19.1%
Not planned
20 May 2026
Sold at will
$3.41M 1,000,000 at 3.41
4.5%
Not planned
20 May 2026
Sold at will
$2.60M 44,324 at 58.58
51.7%
Sold half or more
20 May 2026
GARDEN EDWARD P Director · indirect
Bought 2×
$2.20M 63,300 at 34.74
1.8%
20 May 2026
Danmola Taiwo K. Director
Sold at will
$2.12M 35,000 at 60.59
39.2%
Not planned
20 May 2026
Yeo Mui Sung Director
Sold at will
$2.00M 20,000 at 100.00
25.3%
Not planned
20 May 2026
Sold at will 4×
$1.38M 15,000 at 92.33
79.2%
Sold half or more
20 May 2026
SIMPSON BOB R Director
Bought
$1.20M 90,152 at 13.35
1.1%
20 May 2026
AKKARAJU SRINIVAS Director · indirect
Bought
$1.18M 244,300 at 4.83
12.3%
19 May 2026
ROBBINS LARRY Director · indirect
Sold at will 2×
$187.34M 1,983,538 at 94.45
24.2%
Not planned
19 May 2026
Sold on a plan
$37.82M 245,088 at 154.33
32.4%
Planned (10b5-1)
19 May 2026
Slootman Frank Director
Sold on a plan 2×
$25.38M 144,650 at 175.45
79.2%
Sold half or more
19 May 2026
GARDEN EDWARD P Director · indirect
Bought
$13.46M 403,000 at 33.40
12.8%
First buy on file
19 May 2026
Casdin Capital, LLC Director · indirect
Bought
$7.88M 185,000 at 42.60
5.8%
Largest buy in 3 yrs
19 May 2026
Sold at will
$6.27M 1,800,000 at 3.48
6.7%
Not planned
19 May 2026
Chen Jeffrey Director · indirect
Sold at will
$4.35M 9,000 at 483.00
16.1%
Not planned
19 May 2026
GANDHI SAMEER K Director · indirect
Sold on a plan 9×
$3.41M 5,429 at 628.65
0.7%
Planned (10b5-1)
19 May 2026
JENSON WARREN Director
Sold at will
$2.95M 20,000 at 147.62
38.1%
Not planned
19 May 2026
Booth Kenneth Director
Sold at will
$2.22M 4,000 at 554.00
14.9%
Not planned
19 May 2026
Halligan Brian Director
Sold on a plan
$1.87M 8,500 at 220.00
2.3%
Planned (10b5-1)
19 May 2026
Clancy Paul J Director
Sold on a plan
$1.42M 15,000 at 94.93
38.7%
Planned (10b5-1)
19 May 2026
Sold at will
$1.39M 4,168 at 333.31
14.4%
Not planned
19 May 2026
Bought
$1.07M 25,000 at 42.77
opened
First buy on file
18 May 2026
AE RED HOLDINGS, LLC Director · indirect
Sold at will 2×
$209.58M 15,247,586 at 13.75
99.2%
Sold half or more
18 May 2026
Howley W Nicholas Director · indirect
Sold on a plan 25×
$11.96M 10,132 at 1,180.82
32.0%
Planned (10b5-1)
18 May 2026
Sold at will
$9.04M 400,000 at 22.61
37.7%
Not planned
18 May 2026
Casdin Capital, LLC Director · indirect
Bought
$7.45M 175,000 at 42.55
5.8%
Largest buy in 3 yrs
18 May 2026
Sold at will
$7.40M 1,700,000 at 4.35
31.0%
Not planned
18 May 2026
Gebbia Joseph Director · indirect
Sold on a plan 6×
$7.28M 54,000 at 134.86
100.0%
Sold half or more
18 May 2026
Sold at will
$5.75M 220,568 at 26.06
4.4%
Not planned
18 May 2026
Ghaffarian Kamal Seyed Director · indirect
Sold on a plan 6×
$4.86M 141,909 at 34.25
3.9%
Planned (10b5-1)
18 May 2026
Chen Jeffrey Director · indirect
Sold at will
$4.55M 9,000 at 506.00
13.8%
Not planned
18 May 2026
Sijbrandij Sytse Director · indirect
Sold on a plan 2×
$2.89M 116,200 at 24.85
0.8%
Planned (10b5-1)
18 May 2026
Hoffman Reid Director · indirect
Sold at will 3×
$2.61M 347,646 at 7.51
85.3%
Sold half or more
18 May 2026
Booth Kenneth Director
Sold at will
$2.22M 4,000 at 554.00
14.9%
Not planned
18 May 2026
MERRIMAN DWIGHT A Director · indirect
Sold on a plan 6×
$1.89M 6,000 at 314.98
1.3%
Planned (10b5-1)
18 May 2026
ALFRED MICHAEL Director · indirect
Bought
$1.80M 220,000 at 8.20
54.3%
+54% of stake
18 May 2026
Sold at will
$1.22M 67,500 at 18.10
9.2%
Not planned
18 May 2026
BROWN DAVID A Director · indirect
Sold at will
$1.20M 37,300 at 32.16
7.7%
Not planned
18 May 2026
HUME RICHARD T Director
Sold on a plan 6×
$1.15M 5,000 at 229.54
14.9%
Planned (10b5-1)
18 May 2026
Sold at will
$1.03M 6,231 at 166.08
8.3%
Not planned
Showing 1,351–1,400 of 3,264. ← Newer Page 28 of 66 Older →