Question 1

Who are the insiders buying POWER INTEGRATIONS INC stock?

Accepted Answer

InsiderAct tracks all open-market purchases of POWER INTEGRATIONS INC stock by corporate insiders — including officers, directors, and shareholders owning more than 10% — sourced from public SEC Form 4 filings.

Question 2

What does insider buying at a company mean?

Accepted Answer

When a corporate officer, director, or major shareholder purchases their own company's stock on the open market using personal funds, it signals confidence in the company's outlook. This is especially meaningful when multiple insiders buy within the same 7–14 day window (cluster buying) or when the purchase size exceeds $100,000.

Question 3

How do I find cluster buying signals for a company?

Accepted Answer

InsiderAct automatically detects cluster buying — two or more insiders independently purchasing shares within a 14-day window. When a cluster buy signal is active for a company, it appears prominently on the company's InsiderAct page and on the Signals tab.

Question 4

Has POWER INTEGRATIONS INC had any recent large insider purchases?

Accepted Answer

InsiderAct tracks all open-market purchases of $100,000 or more at POWER INTEGRATIONS INC. Large insider purchases are flagged as high-conviction signals because they represent meaningful personal capital commitments by executives or directors who have direct visibility into the company's operations and prospects.

Question 5

Where do the insider transactions on this page come from?

Accepted Answer

All transactions shown on InsiderAct company pages are sourced directly from SEC EDGAR Form 4 filings — the mandatory public disclosures that corporate insiders must submit within 2 business days of any stock transaction. InsiderAct ingests these filings in near real time and filters for open-market purchases and sales.


2026-06-02	2026-05-29	Gupta Sunil	VP	Sale	6,860	$83.67	$573,962
2026-05-29	2026-05-27	Brathwaite Nicholas	Director	Sale	1,728	$86.62	$149,679
2026-05-29	2026-05-28	Balakrishnan Balu	Director	Sale	95,287	$86.25	$8,218,694
2026-05-29	2026-05-28	Balakrishnan Balu	Director	Sale	29,000	$87.05	$2,524,450
2026-05-28	2026-05-26	Gupta Sunil	VP	Sale	15,894	$82.19	$1,306,248
2026-05-28	2026-05-26	Brathwaite Nicholas	Director	Sale	6,655	$82.71	$550,462
2026-05-28	2026-05-26	Balakrishnan Balu	Director	Sale	70,710	$82.26	$5,816,817
2026-05-28	2026-05-26	Balakrishnan Balu	Director	Sale	47,863	$80.93	$3,873,361
2026-05-26	2026-05-21	Balakrishnan Balu	Director	Sale	53,880	$70.71	$3,810,016
2026-05-19	2026-05-15	Balow Michael	VP	Award	32,768	$0.00	$0

POWI

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