MIGNONE ROBERTO Insider Trading Activity (GH)

Summary

Updated Jul 16, 2026

MIGNONE ROBERTO has filed 5 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $14.76M.

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-06-23	GH	Guardant Health, Inc.	M — Option exercise	264	$0.00
2026-06-23	GH	Guardant Health, Inc.	M — Option exercise	264	$0.00
2026-06-22	GH	Guardant Health, Inc.	M — Option exercise	4.2K	$0.00
2026-06-08	TEVA	TEVA PHARMACEUTICAL INDUSTRIES LTD	M — Option exercise	14.5K	—
2026-04-22	GH	Guardant Health, Inc.	M — Option exercise	264	$0.00
2026-03-23	GH	Guardant Health, Inc.	M — Option exercise	264	$0.00
2026-02-23	GH	Guardant Health, Inc.	M — Option exercise	264	$0.00
2026-01-22	GH	Guardant Health, Inc.	M — Option exercise	264	$0.00
2025-12-18	TEVA	TEVA PHARMACEUTICAL INDUSTRIES LTD	S — Open-market sale	77.4K	$30.24	$2.34M
2025-12-01	TEVA	TEVA PHARMACEUTICAL INDUSTRIES LTD	S — Open-market sale	50.0K	$26.03	$1.30M
2025-11-10	TEVA	TEVA PHARMACEUTICAL INDUSTRIES LTD	S — Open-market sale	200.0K	$24.11	$4.82M
2025-06-05	TEVA	TEVA PHARMACEUTICAL INDUSTRIES LTD	M — Option exercise	9.6K	—
2024-12-26	TEVA	TEVA PHARMACEUTICAL INDUSTRIES LTD	S — Open-market sale	286.0K	$22.01	$6.29M

Frequently Asked Questions

Who is MIGNONE ROBERTO?

MIGNONE ROBERTO is a corporate insider — currently tracked as Director of Guardant Health, Inc. (GH). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has MIGNONE ROBERTO submitted recently?

5 primary Form 4 filings in the last 90 days, covering 2 companies.

Has MIGNONE ROBERTO been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 4 open-market sales ($14.76M) across all tracked filings.

Where can I see all of MIGNONE ROBERTO's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

MIGNONE ROBERTO — SEC Form 4 Insider Trading Activity