RTW INVESTMENTS, LP / Roderick Wong

Insider

10% Owner

Trades at: OBIO· KLRA

30D 90D 1Y

Net shares · 365d

+500.0K

500.0K buy · 32 sell

Net value · 365d

$8.0M

$8.0M in · $132 out

Sentiment · 365d

Net buying

100% buying · 0% selling

Open-market trades · 365d

500.0K buy · 32 sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

OBIO Exercise·X
Apr 27, 26

10% Owner

$3.4M

1.3M sh · $2.75

Own +110%
OBIO Sell·S
Apr 27, 26

10% Owner

$132

32 sh · $4.13

Own -0%
OBIO Exercise·X
Apr 27, 26

10% Owner

$125

1.3M sh · $0.00

Own +15%
KLRA Exercise·C
Apr 20, 26

10% Owner

—

2.0M sh

Own New
KLRA Exercise·C
Apr 20, 26

10% Owner

—

8.2M sh

Own New
KLRA Buy·P
Apr 20, 26

10% Owner

$8.0M

500.0K sh · $16.00

Own +5%
KLRA Exercise·C
Apr 20, 26

10% Owner

—

10.3M sh

Own New

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Apr 27, 2026	OBIO	10% Owner	Exercise X	1.3M	+110%	$2.75	$3.4M
Apr 27, 2026	OBIO	10% Owner	Sell S	32	-0%	$4.13	$132
Apr 27, 2026	OBIO	10% Owner	Exercise X	1.3M	+15%	$0.00	$125
Apr 20, 2026	KLRA	10% Owner	Exercise C	2.0M	New	—	—
Apr 20, 2026	KLRA	10% Owner	Exercise C	8.2M	New	—	—
Apr 20, 2026	KLRA	10% Owner	Buy P	500.0K	+5%	$16.00	$8.0M
Apr 20, 2026	KLRA	10% Owner	Exercise C	10.3M	New	—	—

About RTW INVESTMENTS, LP / Roderick Wong

This profile aggregates every SEC Form 4 insider transaction reported by RTW INVESTMENTS, LP / Roderick Wong across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.