Nussbaum Ran Insider Trading Activity (LBRX)

Summary

Updated Jul 16, 2026

Nussbaum Ran has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $15.00M.

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2025-09-12	LBRX	LB PHARMACEUTICALS INC	P — Open-market purchase	1.00M	$15.00	$15.00M
2025-09-12	LBRX	LB PHARMACEUTICALS INC	J — Other acquisition / disposition	411.7K	—

Frequently Asked Questions

Who is Nussbaum Ran?

Nussbaum Ran is a corporate insider — currently tracked as Insider of LB PHARMACEUTICALS INC (LBRX). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Nussbaum Ran submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Nussbaum Ran been buying or selling stock?

Recorded transactions: 1 open-market purchases ($15.00M) and 0 open-market sales () across all tracked filings.

Where can I see all of Nussbaum Ran'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.

Nussbaum Ran — SEC Form 4 Insider Trading Activity