Question 1

Who are the insiders buying NOVA LTD. stock?

Accepted Answer

InsiderAct tracks all open-market purchases of NOVA LTD. 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 NOVA LTD. had any recent large insider purchases?

Accepted Answer

InsiderAct tracks all open-market purchases of $100,000 or more at NOVA LTD.. 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.


2026-09-22	2026-09-21	Wolfing Shay	CTO	Sale	3,864	$363.28	$1,403,714
2026-09-02	2026-09-01	Waisman Gabriel	CEO	Sale	1,500	$342.27	$513,405
2026-09-01	2026-09-01	Wolfing Shay	CTO	Award	1,259	$0.00	$0
2026-09-01	2026-09-01	Kizner Guy	CFO	Award	1,297	$0.00	$0
2026-07-06	2026-07-02	Waisman Gabriel	CEO	Sale	2,966	$501.30	$1,486,856
2026-07-02	2026-07-01	Waisman Gabriel	CEO	Award	7,056	$0.00	$0
2026-06-25	2026-06-22	Garty Yaniv	Director	Sale	366	$581.20	$212,719
2026-06-24	2026-06-22	Simon Zehava	Director	Sale	366	$581.20	$212,719
2026-06-24	2026-06-23	Simon Zehava	Director	Sale	454	$536.52	$243,580
2026-06-24	2026-06-23	Sagiv Sarit	Director	Sale	454	$536.52	$243,580

NVMI

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