Insider trading

Period: 120 months Stock: DIOD + Add filter Clear all
Views & alerts

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.

473 decisions over 120 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.

473 decisions over 120 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.

473 decisions over 120 months
The trade

Minimum amount

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

473 decisions over 120 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.
473 decisions over 120 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
473 decisions over 120 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.

473 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
5 Feb 2019
CHEN C H Director
Sold, plan not stated
$177.50K 5,000 at 35.50
1.2%
4 Feb 2019
LU KEH SHEW President & CEO
Sold, plan not stated 3×
$735.49K 21,259 at 34.60
3.5%
3 Dec 2018
CHEN C H Director
Sold, plan not stated
$176.30K 5,000 at 35.26
1.1%
30 Nov 2018
LU KEH SHEW President & CEO
Sold, plan not stated
$258.27K 7,486 at 34.50
1.3%
29 Nov 2018
LU KEH SHEW President & CEO
Sold, plan not stated
$345.90K 10,000 at 34.59
1.7%
26 Nov 2018
LU KEH SHEW President & CEO
Sold, plan not stated 3×
$940.93K 28,000 at 33.60
4.5%
31 Aug 2018
Yu Evan VP Worldwide Analog Products
Sold, plan not stated
$338.30K 8,983 at 37.66
19.9%
30 Aug 2018
White Richard Dallas CFO & Secretary
Sold, plan not stated
$492.41K 13,000 at 37.88
11.6%
28 Aug 2018
LU KEH SHEW President & CEO
Sold, plan not stated
$274.21K 7,004 at 39.15
1.1%
27 Aug 2018
LU KEH SHEW President & CEO
Sold, plan not stated 9×
$1.68M 43,856 at 38.37
6.6%
27 Aug 2018
Tang Francis VP,Worldwide Discrete Products
Sold, plan not stated
$255.18K 6,560 at 38.90
7.4%
24 Aug 2018
LU KEH SHEW President & CEO
Sold, plan not stated
$166.11K 4,392 at 37.82
0.7%
21 Aug 2018
Sold, plan not stated
$95.61K 2,575 at 37.13
6.4%
14 Aug 2018
LU KEH SHEW President & CEO
Sold, plan not stated
$167.00K 4,389 at 38.05
0.7%
24 Jul 2018
Tang Francis VP,Worldwide Discrete Products
Sold, plan not stated
$180.98K 4,696 at 38.54
5.4%
18 Jul 2018
Tang Francis VP,Worldwide Discrete Products
Sold, plan not stated
$178.90K 4,708 at 38.00
5.5%
6 Jun 2018
BELTRAN CLEMENTE Vice President · indirect
Sold, plan not stated
$70.29K 1,900 at 37.00
16.4%
5 Jun 2018
BELTRAN CLEMENTE Vice President
Sold, plan not stated
$123.16K 3,424 at 35.97
11.9%
4 Jun 2018
CHEN C H Director
Sold, plan not stated
$705.17K 20,000 at 35.26
4.4%
4 Jun 2018
Sold, plan not stated
$350.00K 10,000 at 35.00
10.0%
4 Jun 2018
BELTRAN CLEMENTE Vice President
Sold, plan not stated
$58.19K 1,665 at 34.95
5.5%
4 Jun 2018
BELTRAN CLEMENTE Vice President · indirect
Sold, plan not stated 2×
$34.98K 1,000 at 34.98
7.9%
1 Jun 2018
CHEN C H Director
Sold, plan not stated 2×
$56.93K 1,650 at 34.50
0.4%
31 May 2018
CHEN C H Director
Sold, plan not stated
$3.45K 100 at 34.50
0.0%
30 May 2018
White Richard Dallas CFO & Secretary
Sold, plan not stated
$538.64K 15,750 at 34.20
14.0%
30 May 2018
CHEN C H Director
Sold, plan not stated
$239.82K 6,950 at 34.51
1.5%
30 May 2018
Holland Julie VP WW Analog Products
Sold, plan not stated
$196.64K 5,750 at 34.20
8.7%
29 May 2018
CHEN C H Director
Sold, plan not stated
$44.85K 1,300 at 34.50
0.3%
25 May 2018
CHEN C H Director
Sold, plan not stated
$221.70K 6,520 at 34.00
1.4%
22 May 2018
LU KEH SHEW President & CEO · indirect
Sold, plan not stated
$203.70K 6,000 at 33.95
100%
Sold half or more
22 May 2018
CHEN C H Director
Sold, plan not stated
$118.36K 3,480 at 34.01
0.7%
16 May 2018
Tang Francis VP,Worldwide Discrete Products
Sold, plan not stated
$172.14K 5,154 at 33.40
5.8%
16 May 2018
LU KEH SHEW President & CEO · indirect
Sold, plan not stated
$16.09K 479 at 33.60
7.4%
15 May 2018
Tang Francis VP,Worldwide Discrete Products
Sold, plan not stated 3×
$115.19K 3,446 at 33.43
4.0%
10 May 2018
LU KEH SHEW President & CEO · indirect
Sold, plan not stated
$97.14K 2,891 at 33.60
30.9%
9 May 2018
LU KEH SHEW President & CEO · indirect
Sold, plan not stated
$88.37K 2,630 at 33.60
21.9%
21 Mar 2018
LU KEH SHEW President & CEO · indirect
Sold, plan not stated 2×
$396.00K 12,000 at 33.00
50.0%
Sold half or more
16 Mar 2018
LU KEH SHEW President & CEO · indirect
Sold, plan not stated
$193.80K 6,000 at 32.30
20.0%
22 Feb 2018
Holland Julie VP WW Analog Products
Sold, plan not stated
$82.66K 2,829 at 29.22
4.1%
30 Nov 2017
Sold, plan not stated
$24.96K 837 at 29.82
0.0%
29 Nov 2017
Sold, plan not stated
$176.45K 5,810 at 30.37
0.1%
28 Nov 2017
Sold, plan not stated
$18.63K 600 at 31.05
0.0%
27 Nov 2017
Sold, plan not stated
$9.42K 300 at 31.40
0.0%
24 Nov 2017
Sold, plan not stated 2×
$564.94K 18,000 at 31.39
0.2%
22 Nov 2017
Sold, plan not stated 2×
$326.33K 10,434 at 31.28
0.1%
21 Nov 2017
KING MARK A SVP Sales & Marketing
Sold, plan not stated
$450.46K 14,396 at 31.29
15.2%
21 Nov 2017
Sold, plan not stated 2×
$349.82K 11,153 at 31.37
0.1%
20 Nov 2017
Sold, plan not stated
$310.30K 10,000 at 31.03
0.1%
17 Nov 2017
Sold, plan not stated
$155.65K 5,000 at 31.13
0.1%
16 Nov 2017
Sold, plan not stated 2×
$617.40K 20,000 at 30.87
0.3%
Showing 351–400 of 473. ← Newer Page 8 of 10 Older →