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P

Portman David J.

Open-market buys

1

$9919.2M total

Open-market sells

0

$0 total

Tracking since

Oct 2026

Activity timeline

Open-market buy — $9919.2M

LeonaBio, Inc. · Oct 26, 2026

Open-market trades from the last two years.

Holdings as last reported

3,149,470 Common Stock in LONA

Held indirectly (See note) · as of 2026-10-26

Companies touched