Insider screener

Period: 12 months Plan: Not on a plan × + Add filter Clear all
Saved screens

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

36,641 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.

36,641 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.

36,641 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.

36,641 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.
36,641 decisions over 12 months Remove this filter
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
36,641 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.

36,641 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
5 Jun 2026
Chang Tzonz-Sheng SVP · indirect
Bought
$4.03K 53 at 76.01
1.0%
Cluster · 30 buyers
5 Jun 2026
Hsu Kuo-Chin VP · indirect
Bought
$4.03K 53 at 76.01
0.8%
Cluster · 30 buyers
5 Jun 2026
Yoo Chue-San VP · indirect
Bought
$4.03K 53 at 76.01
0.8%
Cluster · 30 buyers
5 Jun 2026
Lu Lee-Chung VP · indirect
Bought
$3.95K 52 at 76.01
0.8%
Cluster · 30 buyers
5 Jun 2026
Lee Chun-Hsien SVP · indirect
Bought
$3.88K 51 at 76.01
0.9%
Cluster · 30 buyers
5 Jun 2026
Chuang Juiping VP · indirect
Bought
$3.80K 50 at 76.01
1.2%
Cluster · 30 buyers
5 Jun 2026
Tien Bor-Zen VP · indirect
Bought 2×
$3.80K 50 at 76.01
36.2%
Cluster · 30 buyers
5 Jun 2026
Wapnick Pamela Chief Financial Officer
Sold at will
$3.75K 2,884 at 1.30
1.4%
Not planned
5 Jun 2026
Jang Syun-Ming VP · indirect
Bought
$3.72K 49 at 76.01
0.9%
Cluster · 30 buyers
5 Jun 2026
Ku Yao-Ching VP · indirect
Bought
$3.65K 48 at 76.01
opened
Cluster · 30 buyers
5 Jun 2026
Liaw Yung-Haw VP · indirect
Bought
$3.65K 48 at 76.01
0.8%
Cluster · 30 buyers
5 Jun 2026
Lin Chris Horng-Dar VP and CIO · indirect
Bought
$3.65K 48 at 76.01
0.8%
Cluster · 30 buyers
5 Jun 2026
Chen Pei-Hung VP · indirect
Bought
$3.50K 46 at 76.01
3.8%
Cluster · 30 buyers
5 Jun 2026
He Jun VP · indirect
Bought
$3.50K 46 at 76.01
0.9%
Cluster · 30 buyers
5 Jun 2026
Chuang Tzu-Sou VP · indirect
Bought
$3.50K 46 at 76.01
0.8%
Cluster · 30 buyers
5 Jun 2026
Lin Shyue-Shyh VP · indirect
Bought
$3.50K 46 at 76.01
28.9%
Cluster · 30 buyers
5 Jun 2026
Yuan Lipen VP · indirect
Bought
$3.19K 42 at 76.01
3.7%
Cluster · 30 buyers
5 Jun 2026
Hwang Yuan-Ko VP · indirect
Bought
$3.04K 40 at 76.01
28.8%
Cluster · 30 buyers
5 Jun 2026
Wu Yi-Huang VP · indirect
Bought
$3.04K 40 at 76.01
opened
Cluster · 30 buyers
5 Jun 2026
Dizon Romeo R Chief Financial Officer
Bought
$2.90K 2,521 at 1.15
2.0%
5 Jun 2026
Lu Chin-Sheng VP · indirect
Bought
$2.81K 37 at 76.01
opened
Cluster · 30 buyers
5 Jun 2026
Quinn William P. President, CEO and CFO
Bought
$2.47K 637 at 3.88
27.5%
+28% of stake
5 Jun 2026
Chen Chih-Ho Controller · indirect
Bought
$2.43K 32 at 76.01
43.2%
Cluster · 30 buyers
5 Jun 2026
Huang Jen-Chau SVP and CFO · indirect
Bought
$2.28K 30 at 76.01
0.9%
Cluster · 30 buyers
5 Jun 2026
Bought
$2.13K 756 at 2.82
0.1%
5 Jun 2026
Lavan Robert M. Chief Financial Officer
Bought
$2.10K 277 at 7.60
0.3%
5 Jun 2026
Nemec Sarah Senior VP, Finance and PAO
Bought
$1.97K 509 at 3.88
36.0%
Largest buy in 3 yrs
5 Jun 2026
GARRETT F L III Director
Bought
$1.88K 125 at 15.00
0.3%
5 Jun 2026
Cornish Terry SVP and CCO · indirect
Bought
$1.65K 116 at 14.25
0.4%
5 Jun 2026
Zillges Nicholas W President and CEO · indirect
Bought
$1.28K 90 at 14.25
0.2%
5 Jun 2026
Knopf Michelle EVP and COO · indirect
Bought
$1.24K 87 at 14.25
0.5%
5 Jun 2026
Cheng Li-Lan Director
Bought
$1.03K 360 at 2.85
1.1%
First buy on file
5 Jun 2026
SHEPSTON MICHELLE H General Counsel · indirect
Bought
$877.50 65 at 13.50
opened
First buy on file
5 Jun 2026
Wein Matthew See Remarks
Sold at will
$724.84 558 at 1.30
0.4%
Not planned
5 Jun 2026
Sold at will
$724.00 4 at 181.00
0.2%
Not planned
5 Jun 2026
Bought
$394.84 1 at 394.84
0.0%
5 Jun 2026
Jiang Jun Jason CFO and COO · indirect
Sold at will
$246.98 932 at 0.27
0.0%
Not planned
5 Jun 2026
Bought
no price 365,000 shares
opened
First buy on file
5 Jun 2026
FATTOUH AHMED MOHAMED Chief Executive Officer · indirect
Bought
no price 365,000 shares
opened
First buy on file
4 Jun 2026
Sold at will
$2.04B 10,000,000 at 204.25
11.9%
Not planned
4 Jun 2026
Bought
$307.64M 76,910,400 at 4.00
0.6%
4 Jun 2026
STEVENS MARK A Director · indirect
Sold at will 2×
$109.91M 500,000 at 219.83
7.2%
Not planned
4 Jun 2026
Silver Lake Partners IV, L.P. Director · indirect
Sold at will 28×
$70.84M 168,729 at 419.85
91.8%
Sold half or more
4 Jun 2026
SL SPV-2, L.P. Director · indirect
Sold at will 28×
$65.69M 156,470 at 419.85
87.4%
Sold half or more
4 Jun 2026
Sold at will 3×
$63.17M 2,208,580 at 28.60
99.2%
Sold half or more
4 Jun 2026
Galashan John Kristofer Director · indirect
Sold at will
$63.17M 2,208,580 at 28.60
16.7%
Not planned
4 Jun 2026
DANHAKL JOHN G Director · indirect
Sold at will
$63.17M 2,208,580 at 28.60
16.7%
Not planned
4 Jun 2026
V3 Holding Ltd 10% owner · indirect
Sold at will 2×
$30.59M 1,200,000 at 25.49
2.0%
Not planned
4 Jun 2026
Sold at will 28×
$29.76M 70,879 at 419.85
36.6%
Not planned
4 Jun 2026
Raja Prabu G. President, Semi. Products Grp. · indirect
Sold at will 4×
$25.26M 50,000 at 505.28
12.3%
Not planned
Showing 12,551–12,600 of 36,641. ← Newer Page 252 of 733 Older →