Liu Dongfang

Insider

CHIEF MEDICAL OFFICER

Trades at: NUVB

30D 90D 1Y

Net shares · 90d

-50.0K

0 buy · 50.0K sell

Net value · 90d

-$251.0K

$0 in · $251.0K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 50.0K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

NUVB Exercise·M
Apr 17, 26

CHIEF MEDICAL OFFICER · 10b5-1

$0

50.0K sh

Own +13%
NUVB Sell·S
Apr 17, 26

CHIEF MEDICAL OFFICER · 10b5-1

$251.0K

50.0K sh · $5.02

Own -74%
NUVB Exercise·M
Apr 17, 26

CHIEF MEDICAL OFFICER · 10b5-1

$97.0K

50.0K sh · $1.94

Own +278%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Apr 17, 2026	NUVB	CHIEF MEDICAL OFFICER	Exercise M	50.0K	+13%	—	$0
Apr 17, 2026	NUVB	CHIEF MEDICAL OFFICER	Sell S	50.0K	-74%	$5.02	$251.0K
Apr 17, 2026	NUVB	CHIEF MEDICAL OFFICER	Exercise M	50.0K	+278%	$1.94	$97.0K

Buy Sell Non-market (grant · exercise · gift)

About Liu Dongfang

This profile aggregates every SEC Form 4 insider transaction reported by Liu Dongfang 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.