Insider trading

Period: 12 months Type of trade: Cluster buys × + 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.

934 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.

934 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.

934 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.

934 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.
934 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
934 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.

934 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
8 May 2026
Wang Ying-Lang SVP · indirect
Bought
$4.09K 57 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Chang Tzonz-Sheng SVP · indirect
Bought
$4.02K 56 at 71.82
1.1%
Cluster · 30 buyers
8 May 2026
Hsu Kuo-Chin VP · indirect
Bought
$4.02K 56 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Yoo Chue-San VP · indirect
Bought
$3.95K 55 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Lu Lee-Chung VP · indirect
Bought
$3.88K 54 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Lee Chun-Hsien VP · indirect
Bought
$3.81K 53 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Liaw Yung-Haw VP · indirect
Bought
$3.81K 53 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Jang Syun-Ming VP · indirect
Bought
$3.73K 52 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Chuang Juiping VP · indirect
Bought
$3.66K 51 at 71.82
1.3%
Cluster · 30 buyers
8 May 2026
Tien Bor-Zen VP · indirect
Bought 2×
$3.66K 51 at 71.82
54.3%
Cluster · 30 buyers
8 May 2026
Chen Pei-Hung VP · indirect
Bought
$3.52K 49 at 71.82
4.2%
Cluster · 30 buyers
8 May 2026
He Jun VP · indirect
Bought
$3.52K 49 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Lin Chris Horng-Dar VP and CIO · indirect
Bought
$3.52K 49 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Chuang Tzu-Sou VP · indirect
Bought
$3.45K 48 at 71.82
0.9%
Cluster · 30 buyers
8 May 2026
Lin Shyue-Shyh VP · indirect
Bought
$3.45K 48 at 71.82
43.2%
Cluster · 30 buyers
8 May 2026
Yuan Lipen VP · indirect
Bought
$3.16K 44 at 71.82
4.0%
Cluster · 30 buyers
8 May 2026
Hwang Yuan-Ko VP · indirect
Bought
$3.02K 42 at 71.82
43.3%
Cluster · 30 buyers
8 May 2026
Chen Chih-Ho Controller · indirect
Bought
$2.44K 34 at 71.82
85.0%
Cluster · 30 buyers
8 May 2026
Huang Jen-Chau SVP and CFO · indirect
Bought
$2.15K 30 at 71.82
0.9%
Cluster · 30 buyers
7 May 2026
Sherman Nicole President/CEO
Bought
$9.88K 1,800 at 5.49
1.1%
Cluster · 5 buyers
6 May 2026
Hedges David A President\CEO
Bought
$23.75K 1,000 at 23.75
7.5%
Cluster · 4 buyers
5 May 2026
Hoff Larry Director
Bought
$10.01K 1,920 at 5.22
15.9%
Cluster · 5 buyers
5 May 2026
HOUSEL DAVID E Director
Bought
$3.59K 150 at 23.96
1.6%
Cluster · 4 buyers
4 May 2026
Bought 3×
$49.95K 1,525 at 32.75
1.3%
Cluster · 7 buyers
4 May 2026
Cox Daniel D EVP/COO
Bought
$5.22K 1,000 at 5.22
1.4%
Cluster · 5 buyers
1 May 2026
Heshmatpour Amir F President
Bought
$41.59K 10,000 at 4.16
0.3%
Cluster · 3 buyers
1 May 2026
Oliver Lawrence T. Senior VP and Secretary
Bought
$200.01 8 at 24.40
0.0%
Cluster · 5 buyers
1 May 2026
Miles Christen Brooke VP, Human Resources
Bought
$99.99 4 at 24.40
0.0%
Cluster · 5 buyers
30 Apr 2026
McAnally Bruce Director · indirect
Bought
$1,000.00K 109,051 at 9.17
32.8%
Cluster · 3 buyers
30 Apr 2026
Smith Edgar R. III Director · indirect
Bought
$1,000.00K 109,051 at 9.17
16.1%
Cluster · 3 buyers
30 Apr 2026
REYNOLDS MARSHALL T Director · indirect
Bought
$1,000.00K 109,051 at 9.17
×13
Cluster · 3 buyers
30 Apr 2026
Conn Walton T Jr. Director · indirect
Bought
$4.78K 200 at 23.90
15.8%
Cluster · 4 buyers
30 Apr 2026
Bought
$3.58K 150 at 23.90
9.6%
Cluster · 4 buyers
30 Apr 2026
SALAZAR FERNANDO STRATEGY OFFICE SENIOR MANAGER
Bought
$2.69K 159 at 16.96
opened
Cluster · 3 buyers
30 Apr 2026
Fitzgerald John Taylor Maloney President and CEO
Bought
$2.50K 229 at 10.93
0.0%
Cluster · 3 buyers
30 Apr 2026
Hansen Kent A CFO & EVP
Bought
$1.56K 143 at 10.93
0.1%
Cluster · 3 buyers
28 Apr 2026
CHEVALLIER ANDRES CAMPOS CHIEF EXECUTIVE OFFICER · indirect
Bought
$168.06K 10,000 at 16.81
25.0%
Cluster · 3 buyers
28 Apr 2026
Heshmatpour Amir F President
Bought
$45.18K 10,000 at 4.52
0.3%
Cluster · 3 buyers
28 Apr 2026
Bought 3×
$7.76K 20 at 388.00
28.6%
Cluster · 30 buyers
23 Apr 2026
Heshmatpour Amir F President
Bought
$49.00K 10,000 at 4.90
0.3%
Cluster · 3 buyers
23 Apr 2026
Neman-Ebrahim Yousha Chief Clinical Officer
Bought
$2.44K 500 at 4.88
0.4%
Cluster · 3 buyers
20 Apr 2026
Majmudar Anang K. Senior Vice-President
Bought
$12.33K 500 at 24.66
4.3%
Cluster · 5 buyers
17 Apr 2026
Majmudar Anang K. Senior Vice-President
Bought
$24.81K 1,000 at 24.81
9.5%
Cluster · 5 buyers
15 Apr 2026
Fitzgerald John Taylor Maloney President and CEO
Bought
$2.50K 211 at 11.85
0.0%
Cluster · 3 buyers
15 Apr 2026
SHEIDLER JACK Director
Bought
$1.10K 25 at 43.58
0.0%
Cluster · 3 buyers
15 Apr 2026
Bawel Zachary W Director
Bought
$1,000.00 23 at 43.58
0.1%
Cluster · 3 buyers
14 Apr 2026
Barrett J Tutt Director
Bought 2×
$1.96K 83 at 23.64
0.9%
Cluster · 4 buyers
14 Apr 2026
HAM WILLIAM F JR Director
Bought 2×
$1.51K 64 at 23.64
1.3%
Cluster · 4 buyers
14 Apr 2026
HOUSEL DAVID E Director
Bought 2×
$1.37K 58 at 23.58
0.6%
Cluster · 4 buyers
14 Apr 2026
O'DONNELL SHANNON Senior Vice President
Bought 2×
$708.23 30 at 23.61
1.6%
Cluster · 4 buyers
Showing 601–650 of 934. ← Newer Page 13 of 19 Older →