Insider screener

Period: 12 months Role: Other officers × Share of holding: 50% or more × + 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.

2,293 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.

2,293 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.

2,293 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.

2,293 decisions over 12 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.
2,293 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
2,293 decisions over 12 months Remove this filter
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.

2,293 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
15 Oct 2026
Larson Keith D General Counsel and Secretary
Sold on a plan
$4.84M 389,679 at 12.43
98.7%
Sold half or more
15 Oct 2026
Reiss Joel Co-Chief Operating Officer
Sold on a plan 21×
$4.62M 4,100 at 1,128.04
53.2%
Sold half or more
15 Oct 2026
Lamson Christopher B Group Vice President · indirect
Sold at will
$561.89K 7,000 at 80.27
61.1%
Sold half or more
15 Oct 2026
SILBERMAN MITCH CAO & Controller
Sold at will
$188.56K 2,327 at 81.03
100%
Sold half or more
15 Oct 2026
Hafer Evan Founder · indirect
Sold on a plan
$162.53K 15,304 at 10.62
100%
Sold half or more
14 Oct 2026
Colgrove John Chief Visionary Officer · indirect
Sold on a plan 12×
$14.50M 100,000 at 145.00
100%
Sold half or more
14 Oct 2026
Larson Keith D General Counsel and Secretary
Sold on a plan
$5.28M 394,978 at 13.37
100%
Sold half or more
14 Oct 2026
Faddis Jonathan SVP, Gen. Counsel, Secretary
Sold on a plan 3×
$1.56M 5,198 at 299.72
55.7%
Sold half or more
14 Oct 2026
Snowling Harvey Edward Chief Operating Officer
Sold at will
$1.47M 300,000 at 4.91
67.3%
Sold half or more
14 Oct 2026
Snowling Harvey Edward Chief Operating Officer
Bought
$1.47M 300,000 at 4.91
206%
Cluster · 3 buyers
14 Oct 2026
TOTH TERENCE J Trustee
Sold at will
$71.81K 6,677 at 10.76
100%
Sold half or more
14 Oct 2026
TOTH TERENCE J Trustee
Bought 4×
$71.80K 7,090 at 10.13
172%
First buy in 3+ yrs
14 Oct 2026
Hafer Evan Founder · indirect
Sold on a plan
$2.10K 200 at 10.50
100%
Sold half or more
13 Oct 2026
Colgrove John Chief Visionary Officer · indirect
Sold on a plan 7×
$15.48M 100,000 at 154.80
100%
Sold half or more
13 Oct 2026
Bicket John SEE REMARKS · indirect
Sold on a plan 6×
$4.00M 95,485 at 41.87
70.0%
Sold half or more
13 Oct 2026
Jones Jonathan Chief Revenue Officer
Sold on a plan 3×
$1.67M 21,569 at 77.42
80.0%
Sold half or more
13 Oct 2026
Giannopoulos Georgios Chief Compliance Officer
Sold at will
$346.73K 7,692 at 45.08
100%
Sold half or more
13 Oct 2026
SILBERMAN MITCH CAO & Controller
Sold at will
$66.12K 805 at 82.14
100%
Sold half or more
13 Oct 2026
How Antoinette Chief Accounting Officer
Sold on a plan
$29.38K 10,800 at 2.72
100%
Sold half or more
13 Oct 2026
King Ryan A Co-Founder · indirect
Sold on a plan
$9.30K 300 at 31.00
100%
Sold half or more
13 Oct 2026
Hafer Evan Founder · indirect
Sold on a plan
$2.10K 200 at 10.51
100%
Sold half or more
12 Oct 2026
Boroditsky Marc Chief Revenue Officer
Sold on a plan
$1.48M 7,000 at 211.23
100%
Sold half or more
12 Oct 2026
Bought
$4.98K 418 at 11.92
51.0%
First buy on file
9 Oct 2026
King Ryan A Co-Founder · indirect
Sold on a plan
$1.47M 50,000 at 29.40
100%
Sold half or more
9 Oct 2026
Howard Justyn Russell Executive Chair · indirect
Sold on a plan
$440.60K 40,000 at 11.02
84.4%
Sold half or more
9 Oct 2026
Liu Huan See Remarks
Bought
$330.00K 100,000 at 3.30
×75
+7463% of stake
9 Oct 2026
Gazit Daniel Chief Product Officer
Sold on a plan 2×
$10.49K 552 at 19.01
50.1%
Sold half or more
8 Oct 2026
Scarpulla Justin SVP, Chief Accounting Officer
Sold at will
$300.95K 1,100 at 273.59
54.8%
Sold half or more
7 Oct 2026
Yeap Choh Fei SVP · indirect
Bought
$4.13K 52 at 79.39
×52
Cluster · 30 buyers
7 Oct 2026
Chang Tzonz-Sheng SVP · indirect
Bought
$4.05K 51 at 79.39
×51
Cluster · 30 buyers
7 Oct 2026
Chuang Juiping VP · indirect
Bought
$3.65K 46 at 79.39
×23
Cluster · 30 buyers
7 Oct 2026
Chuang Tzu-Sou VP · indirect
Bought
$3.65K 46 at 79.39
×46
Cluster · 30 buyers
7 Oct 2026
Lin Chris Horng-Dar VP and CIO · indirect
Bought
$3.49K 44 at 79.39
×44
Cluster · 30 buyers
7 Oct 2026
He Jun VP · indirect
Bought
$3.41K 43 at 79.39
×22
Cluster · 30 buyers
6 Oct 2026
Enguent Jean-Pierre Vice President, R&DSS
Sold on a plan
$85.94K 35,000 at 2.46
100%
Sold half or more
6 Oct 2026
Achanta Shankar EVP, Chf. Product &Tech Ofc.
Sold on a plan
$46.25K 2,500 at 18.50
95.5%
Sold half or more
5 Oct 2026
Sold on a plan 12×
$117.77M 500,000 at 235.53
52.4%
Sold half or more
5 Oct 2026
Tsao David Chief Technology Officer
Sold on a plan 11×
$2.16M 20,000 at 108.15
95.2%
Sold half or more
5 Oct 2026
Mann Yaaqov Chief Technology Officer
Sold on a plan 5×
$705.66K 39,958 at 17.66
97.1%
Sold half or more
5 Oct 2026
Urist Marshall EVP, Research & Investments
Sold on a plan
$235.59K 4,126 at 57.10
100%
Sold half or more
5 Oct 2026
Holme Timothy CHIEF TECHNOLOGY OFFICER · indirect
Sold on a plan
$102.15K 22,500 at 4.54
100%
Sold half or more
5 Oct 2026
Holme Timothy CHIEF TECHNOLOGY OFFICER · indirect
Sold on a plan
$102.15K 22,500 at 4.54
100%
Sold half or more
5 Oct 2026
Buckley Merilee CHIEF ACCOUNTING OFFICER
Sold on a plan
$99.60K 1,396 at 71.35
100%
Sold half or more
2 Oct 2026
Maduck Sean See Remarks
Sold on a plan 2×
$2.86M 24,587 at 116.28
71.2%
Sold half or more
2 Oct 2026
Lyon Joseph Douglas See Remarks
Sold on a plan 2×
$1.07M 9,190 at 116.13
61.8%
Sold half or more
2 Oct 2026
McQuarrie David P. Chief Commercial Officer
Sold on a plan
$1.01M 31,572 at 32.12
79.8%
Sold half or more
2 Oct 2026
Mann Yaaqov Chief Technology Officer
Sold on a plan 5×
$986.26K 57,108 at 17.27
100%
Sold half or more
2 Oct 2026
Vieira Roberto Wandenkolk President, Oncology
Sold on a plan 3×
$967.45K 8,333 at 116.10
67.9%
Sold half or more
2 Oct 2026
O'Reilly Timothy M Portfolio Manager · indirect
Sold at will
$55.74K 6,282 at 8.87
100%
Sold half or more
2 Oct 2026
Grech Patricia Y SVP, Chief Accounting Officer · indirect
Sold on a plan
$18.28K 98 at 186.55
100%
Sold half or more
Showing 1–50 of 2,293. Page 1 of 46 Older →