Robert Renninger

LONA

Robert Renninger serves as officer: CHIEF FINANCIAL OFFICER at LeonaBio, Inc. (LONA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$9.4K

Net Position

Net Seller

$9.4K

Companies Traded

LONA

Active Period

Jan 2025 – Mar 2026

4 total trades

Most Recent

Sell LONA

Mar 5, 2026 · $4.9K

Robert Renninger's Insider Trading at LeonaBio, Inc. (LONA)

Buys

0 · $0.00

Sells

4 · $9.4K

Total Shares Bought

Total Shares Sold

6,981

LONA Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Mar 5, 2026	Sell	906	$5.37	$4.9K	15,851
Dec 31, 2025	Sell	297	$6.88	$2.0K	0
Jun 30, 2025	Sell	2,897	$0.29	$850.27	0
Jan 3, 2025	Sell	2,881	$0.56	$1.6K	89,724

Related Insiders

David J. Portman

10 percent owner

LONABuy · Oct 28, 2026

CHURCH KEVIN

officer: CHIEF SCIENTIFIC OFFICER

LONASell · Mar 5, 2026

Mark James Litton

President and CEO

LONASell · Mar 5, 2026

Martin Javier San

officer: CHIEF MEDICAL OFFICER

LONASell · Mar 5, 2026

Mark Worthington

officer: GENERAL COUNSEL and CCO

LONASell · Mar 5, 2026

Explore More Insider Trading Data

LONA Insider Trading Activity

View all insider trades at LeonaBio, Inc.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity