POWI
insider transactionsPOWER INTEGRATIONS INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-335.1K
0 buy · 335.1K sell
Net value · 90d
-$27.3M
$0 in · $27.3M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
14
0 buy · 335.1K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
Sunil Gupta KEY
Sr. Vice President, Operations
$574.0K
6.9K sh · $83.67
Own -10%
-
Sell·S
Director
$2.5M
29.0K sh · $87.05
Own -9%
-
Sell·S
Director
$8.2M
95.3K sh · $86.25
Own -24%
-
Sell·S
Director
$149.7K
1.7K sh · $86.62
Own -7%
-
Sell·S
Sunil Gupta KEY
Sr. Vice President, Operations
$1.3M
15.9K sh · $82.18
Own -18%
-
Sell·S
Director
$550.5K
6.7K sh · $82.71
Own -22%
-
Sell·S
Director
$5.8M
70.7K sh · $82.26
Own -15%
-
Sell·S
Director
$3.9M
47.9K sh · $80.93
Own -9%
-
Sell·S
Director
$3.8M
53.9K sh · $70.71
Own -9%
-
Grant·A
Sr. VP, Worldwide Sales
$0
32.8K sh
Own New
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Sell·S
Director
$499.3K
6.9K sh · $72.41
Own -18%
-
Sell·S
VP, Worldwide Sales
$5.5K
105 sh · $51.93
Own -0%
-
Sell·S
VP, Worldwide Sales
$2.8K
53 sh · $51.93
Own -0%
-
Sell·S
VP, Worldwide Sales
$3.3K
64 sh · $51.93
Own -0%
-
Sell·S
VP, Worldwide Sales
$4.7K
91 sh · $51.93
Own -0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 29, 2026 | Sunil Gupta KEY | Sell S | 6.9K | $574.0K |
| May 28, 2026 | BALAKRISHNAN BALU | Sell S | 29.0K | $2.5M |
| May 28, 2026 | BALAKRISHNAN BALU | Sell S | 95.3K | $8.2M |
| May 27, 2026 | BRATHWAITE NICHOLAS | Sell S | 1.7K | $149.7K |
| May 26, 2026 | Sunil Gupta KEY | Sell S | 15.9K | $1.3M |
| May 26, 2026 | BRATHWAITE NICHOLAS | Sell S | 6.7K | $550.5K |
| May 26, 2026 | BALAKRISHNAN BALU | Sell S | 70.7K | $5.8M |
| May 26, 2026 | BALAKRISHNAN BALU | Sell S | 47.9K | $3.9M |
| May 21, 2026 | BALAKRISHNAN BALU | Sell S | 53.9K | $3.8M |
| May 15, 2026 | Michael Balow | Grant A | 32.8K | $0 |
| May 13, 2026 | BRATHWAITE NICHOLAS | Sell S | 6.9K | $499.3K |
| Apr 2, 2026 | Gagan Jain | Sell S | 105 | $5.5K |
| Apr 2, 2026 | Gagan Jain | Sell S | 53 | $2.8K |
| Apr 2, 2026 | Gagan Jain | Sell S | 64 | $3.3K |
| Apr 2, 2026 | Gagan Jain | Sell S | 91 | $4.7K |
About POWI insider trading
This page tracks insider transactions for POWER INTEGRATIONS INC (POWI) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.