Insider screener

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.

787 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.

787 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.

787 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.

787 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.
787 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
787 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.

787 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
7 Jul 2026
Hou Yung-Chin SVP and Deputy Co-COO · indirect
Bought
$4.67K 61 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Cao Min VP · indirect
Bought
$4.14K 54 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Fang Shu-Hua SVP and GC · indirect
Bought
$4.14K 54 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Wu Shien-Yang SVP · indirect
Bought
$4.14K 54 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Yeap Choh Fei SVP · indirect
Bought
$4.06K 53 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Wang Ying-Lang SVP · indirect
Bought
$4.06K 53 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Hsu Kuo-Chin VP · indirect
Bought
$3.98K 52 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Chang Tzonz-Sheng SVP · indirect
Bought
$3.98K 52 at 76.62
1.0%
Cluster · 30 buyers
7 Jul 2026
Yoo Chue-San VP · indirect
Bought
$3.91K 51 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Lee Chun-Hsien SVP · indirect
Bought
$3.83K 50 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Lu Lee-Chung VP · indirect
Bought
$3.75K 49 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Liaw Yung-Haw VP · indirect
Bought
$3.68K 48 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Chuang Juiping VP · indirect
Bought
$3.60K 47 at 76.62
1.1%
Cluster · 30 buyers
7 Jul 2026
Jang Syun-Ming VP · indirect
Bought
$3.60K 47 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Tien Bor-Zen VP · indirect
Bought 2×
$3.52K 46 at 76.62
25.3%
Cluster · 30 buyers
7 Jul 2026
Lin Chris Horng-Dar VP and CIO · indirect
Bought
$3.52K 46 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
Ku Yao-Ching VP · indirect
Bought
$3.52K 46 at 76.62
95.8%
Cluster · 30 buyers
7 Jul 2026
Chuang Tzu-Sou VP · indirect
Bought
$3.45K 45 at 76.62
0.8%
Cluster · 30 buyers
7 Jul 2026
He Jun VP · indirect
Bought
$3.45K 45 at 76.62
0.9%
Cluster · 30 buyers
7 Jul 2026
Lin Shyue-Shyh VP · indirect
Bought
$3.37K 44 at 76.62
21.5%
Cluster · 30 buyers
7 Jul 2026
Chen Pei-Hung VP · indirect
Bought
$3.37K 44 at 76.62
3.5%
Cluster · 30 buyers
7 Jul 2026
Hwang Yuan-Ko VP · indirect
Bought
$3.06K 40 at 76.62
22.3%
Cluster · 30 buyers
7 Jul 2026
Yuan Lipen VP · indirect
Bought
$3.06K 40 at 76.62
3.4%
Cluster · 30 buyers
7 Jul 2026
Wu Yi-Huang VP · indirect
Bought
$2.99K 39 at 76.62
97.5%
Cluster · 30 buyers
7 Jul 2026
Lu Chin-Sheng VP · indirect
Bought
$2.83K 37 at 76.62
100%
Cluster · 30 buyers
7 Jul 2026
Chen Chih-Ho Controller · indirect
Bought
$2.38K 31 at 76.62
29.2%
Cluster · 30 buyers
7 Jul 2026
Huang Jen-Chau SVP and CFO · indirect
Bought
$2.15K 28 at 76.62
0.8%
Cluster · 30 buyers
6 Jul 2026
GOLDSTEIN PHILLIP Secretary
Bought
$35.58K 5,980 at 5.95
5.3%
Cluster · 3 buyers
2 Jul 2026
Fang Shu-Hua SVP and GC · indirect
Bought 2×
$154.18K 2,000 at 77.09
32.2%
Cluster · 30 buyers
2 Jul 2026
Dakos Andrew President and CEO · indirect
Bought 2×
$29.60K 5,000 at 5.92
4.0%
Cluster · 3 buyers
2 Jul 2026
Bought
$3.71K 529 at 7.01
1.2%
Cluster · 3 buyers
2 Jul 2026
Barrett J Tutt Director
Bought 2×
$1.97K 74 at 26.62
0.8%
Cluster · 4 buyers
2 Jul 2026
HAM WILLIAM F JR Director
Bought 2×
$1.52K 57 at 26.74
1.1%
Cluster · 4 buyers
2 Jul 2026
HOUSEL DAVID E Director
Bought 2×
$1.41K 53 at 26.63
0.6%
Cluster · 4 buyers
2 Jul 2026
O'DONNELL SHANNON Senior Vice President
Bought 2×
$716.51 27 at 26.54
1.4%
Cluster · 4 buyers
1 Jul 2026
Bought
$2.50K 358 at 7.00
0.8%
Cluster · 3 buyers
1 Jul 2026
Ives Glen R President
Bought
$772.34 1,262 at 0.61
0.6%
Cluster · 4 buyers
1 Jul 2026
MARTIN TAMMY L General Counsel and Secretary
Bought
$735.62 1,202 at 0.61
8.7%
Cluster · 4 buyers
1 Jul 2026
Bell David T Chief Financial Officer
Bought
$735.62 1,202 at 0.61
7.5%
Cluster · 4 buyers
1 Jul 2026
Merriman Andrew Chief Operating Officer
Bought
$735.62 1,202 at 0.61
0.2%
Cluster · 4 buyers
1 Jul 2026
Oliver Lawrence T. Senior VP and Secretary
Bought
$300.00 12 at 24.27
0.0%
Cluster · 5 buyers
1 Jul 2026
Miles Christen Brooke VP, Human Resources
Bought
$149.99 6 at 24.27
0.1%
Cluster · 5 buyers
30 Jun 2026
Bought 3×
$113.48K 508 at 223.38
0.9%
Cluster · 11 buyers
30 Jun 2026
Bought 3×
$88.68K 397 at 223.38
0.9%
Cluster · 11 buyers
30 Jun 2026
Smith Daniel C. Director
Bought 3×
$83.07K 372 at 223.31
1.1%
Cluster · 11 buyers
30 Jun 2026
Tien Bor-Zen VP · indirect
Bought
$75.70K 1,000 at 75.70
opened
Cluster · 30 buyers
30 Jun 2026
RODKIN GARY M Director
Bought 3×
$57.17K 256 at 223.34
1.2%
Cluster · 11 buyers
30 Jun 2026
Aeppel Glyn Director
Bought 2×
$54.28K 243 at 223.36
1.2%
Cluster · 11 buyers
30 Jun 2026
SELIG STEFAN M Director
Bought 2×
$49.12K 220 at 223.27
0.7%
Cluster · 11 buyers
30 Jun 2026
STEWART MARTA R Director
Bought 3×
$40.61K 182 at 223.16
1.0%
Cluster · 11 buyers
Showing 351–400 of 787. ← Newer Page 8 of 16 Older →