Sunil Gupta, the vice president of operations at Power Integrations Inc, executed two equity sales on February 9 and 10, according to a Form 4 filing with the Securities and Exchange Commission. The total sale comprised 2,673 shares of common stock, transacted in two separate trades at prices ranging from $45.97 to $46.5696, for aggregate proceeds of $123,717.
The filing breaks down the disposals by date: on February 9 Gupta sold 1,401 shares, and on February 10 he sold an additional 1,272 shares. These sales followed a share award vesting earlier in the month - on February 6 Gupta received 3,840 shares as a result of the vesting of a Performance Stock Unit.
After these actions, Gupta's direct ownership in Power Integrations totals 96,933 shares. The company has a reported market capitalization of $2.54 billion and a current dividend yield of 1.88%.
On the market side, Power Integrations' stock is trading at $45.66, which InvestingPro notes is slightly above its Fair Value estimate. The company's reported price-to-earnings ratio stands at 117.5, a figure disclosed in the same analysis. InvestingPro's coverage of the company also indicates there are 10+ additional insights available to subscribers seeking more detailed financial intelligence.
Separately, Power Integrations released its fourth-quarter 2025 results, posting earnings per share of $0.23 versus the $0.22 analysts had projected. Despite this outperformance on EPS, the stock declined in after-hours activity, falling 2.77% to close at $45.94. The after-hours move followed the earnings announcement and was described in the reporting as possibly tied to investor concerns over broader market conditions and guidance for future periods.
The juxtaposition of an EPS beat and a subsequent share-price decline highlights the nuanced market response to corporate releases. The company’s ability to top expectations in the quarter is a discrete data point, while the market’s reaction underscores that investors weighed that result alongside other inputs and prevailing market sentiment.
For those monitoring insider activity, filings such as the Form 4 provide a clear record of the timing and scale of transactions. In this instance, the sequence included the vesting of performance stock units followed by two sales that together generated $123,717 in proceeds. Observers noting share counts and company metrics can reconcile those figures with Gupta’s post-transaction holding of 96,933 shares and the company metrics reported above.