Insider trading

Period: 120 months Stock: POWI + 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.

696 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.

696 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.

696 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.

696 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.
696 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
696 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.

696 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
28 Jan 2019
BALAKRISHNAN BALU President and CEO
Sold, plan not stated 2×
$607.35K 9,266 at 65.55
3.2%
28 Jan 2019
NAYYAR SANDEEP Chief Financial Officer
Sold, plan not stated 2×
$135.15K 2,075 at 65.13
2.9%
28 Jan 2019
WALKER CLIFFORD VP Corporate Development
Sold, plan not stated 2×
$104.28K 1,600 at 65.18
1.8%
28 Jan 2019
Barsan Radu VP of Technology, Engineering
Sold, plan not stated 2×
$103.50K 1,584 at 65.34
4.6%
28 Jan 2019
Matthews David MH VP of Product Development
Sold, plan not stated 2×
$97.45K 1,492 at 65.31
2.9%
28 Jan 2019
Bailey Doug VP Marketing
Sold, plan not stated 2×
$97.13K 1,481 at 65.58
2.8%
31 Dec 2018
Sutherland Ben VP of Sales
Bought
$1.11K 18 at 60.55
0.0%
First buy on file
28 Nov 2018
Sutherland Ben VP of Sales
Sold, plan not stated
$10.10K 165 at 61.23
0.4%
6 Nov 2018
Sutherland Ben VP of Sales
Sold, plan not stated
$8.76K 151 at 58.02
0.4%
5 Nov 2018
NAYYAR SANDEEP Chief Financial Officer
Sold, plan not stated
$13.15K 228 at 57.67
0.3%
5 Nov 2018
Barsan Radu VP of Technology, Engineering
Sold, plan not stated
$8.80K 152 at 57.91
0.4%
5 Nov 2018
Matthews David MH VP of Product Development
Sold, plan not stated
$8.79K 152 at 57.81
0.3%
5 Nov 2018
WALKER CLIFFORD VP Corporate Development
Sold, plan not stated
$8.76K 152 at 57.62
0.2%
5 Nov 2018
Bailey Doug VP Marketing
Sold, plan not stated
$8.76K 151 at 57.99
0.3%
1 Nov 2018
Sold, plan not stated 2×
$457.92K 8,000 at 57.24
23.9%
28 Sep 2018
Sutherland Ben VP of Sales
Bought
$1.11K 18 at 62.49
0.0%
First buy on file
4 Sep 2018
Bailey Doug VP Marketing
Sold, plan not stated
$36.48K 500 at 72.95
0.9%
31 Aug 2018
WALKER CLIFFORD VP Corporate Development
Sold, plan not stated
$143.74K 1,984 at 72.45
2.2%
22 Aug 2018
Barsan Radu VP of Technology, Engineering
Sold, plan not stated
$12.21K 165 at 74.00
0.5%
21 Aug 2018
Sold, plan not stated
$404.29K 5,500 at 73.51
27.2%
8 Aug 2018
Sold, plan not stated
$183.75K 2,500 at 73.50
14.5%
6 Aug 2018
Bailey Doug VP Marketing
Sold, plan not stated
$11.85K 165 at 71.79
0.3%
1 Aug 2018
Bailey Doug VP Marketing
Sold, plan not stated
$35.68K 500 at 71.35
0.9%
2 Jul 2018
Bailey Doug VP Marketing
Sold, plan not stated
$36.18K 500 at 72.35
0.9%
29 Jun 2018
Sutherland Ben VP of Sales
Bought
$1.08K 15 at 73.88
0.0%
First buy on file
13 Jun 2018
Sold, plan not stated 2×
$333.28K 4,166 at 80.00
14.7%
13 Jun 2018
George William Director
Sold, plan not stated
$120.00K 1,500 at 80.00
6.3%
6 Jun 2018
George William Director
Sold, plan not stated
$117.00K 1,500 at 78.00
6.7%
1 Jun 2018
Bailey Doug VP Marketing
Sold, plan not stated
$37.83K 500 at 75.65
0.9%
30 May 2018
Sold, plan not stated 2×
$254.47K 3,333 at 76.35
19.9%
30 May 2018
George William Director
Sold, plan not stated
$114.00K 1,500 at 76.00
7.2%
29 May 2018
Petrakian Raja VP of Operations
Sold, plan not stated
$416.65K 5,659 at 73.63
13.8%
22 May 2018
Barsan Radu VP of Technology, Engineering
Sold, plan not stated
$208.46K 2,817 at 74.00
7.6%
22 May 2018
George William Director
Sold, plan not stated
$81.40K 1,100 at 74.00
5.8%
21 May 2018
George William Director
Sold, plan not stated
$29.60K 400 at 74.00
2.3%
16 May 2018
Sutherland Ben VP of Sales
Sold, plan not stated
$256.32K 3,560 at 72.00
8.2%
10 May 2018
Barsan Radu VP of Technology, Engineering
Sold, plan not stated
$12.53K 174 at 72.00
0.5%
7 May 2018
Petrakian Raja VP of Operations
Sold, plan not stated
$71.97K 1,026 at 70.15
2.4%
2 May 2018
BALAKRISHNAN BALU President and CEO
Sold, plan not stated
$118.62K 1,717 at 69.08
0.6%
1 May 2018
Bailey Doug VP Marketing
Sold, plan not stated
$11.90K 174 at 68.40
0.3%
18 Apr 2018
George William Director
Sold, plan not stated
$108.00K 1,500 at 72.00
8.4%
2 Apr 2018
Sutherland Ben VP of Sales
Sold, plan not stated 2×
$516.13K 7,752 at 66.58
15.2%
2 Apr 2018
BALAKRISHNAN BALU President and CEO
Sold, plan not stated
$318.05K 4,829 at 65.86
1.6%
2 Apr 2018
NAYYAR SANDEEP Chief Financial Officer
Sold, plan not stated
$63.74K 954 at 66.82
1.3%
2 Apr 2018
Barsan Radu VP of Technology, Engineering
Sold, plan not stated
$55.16K 826 at 66.78
2.2%
2 Apr 2018
Bailey Doug VP Marketing
Sold, plan not stated
$51.06K 758 at 67.36
1.4%
2 Apr 2018
WALKER CLIFFORD VP Corporate Development
Sold, plan not stated
$50.98K 760 at 67.08
0.8%
2 Apr 2018
Matthews David MH VP of Product Development
Sold, plan not stated
$50.85K 758 at 67.08
1.5%
2 Apr 2018
Petrakian Raja VP of Operations
Sold, plan not stated
$29.61K 443 at 66.84
1.0%
2 Apr 2018
Sutherland Ben VP of Sales
Bought
$2.64K 40 at 66.50
0.1%
First buy on file
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