Name: BNR Insider Trading Activity
Creator: Tracefour
License: https://www.usa.gov/government-works
Keywords: BNR, insider trading, SEC Form 4, insider transactions

Question 1

How many SEC Form 4 insider filings does BNR have?

Accepted Answer

Burning Rock Biotech Ltd (BNR) has 2 SEC Form 4 filings (8 transaction rows) in the rolling 365-day window, disclosed by 1 distinct insider. Most recent filing: Jul 2, 2026.

Question 2

When was the most recent SEC Form 4 filing for BNR?

Accepted Answer

The most recent Form 4 filing for BNR on Tracefour is dated Jul 2, 2026.

Question 3

Who is the most active insider at BNR?

Accepted Answer

The most active SEC Form 4 filer at BNR in the rolling window is Director Han Yusheng, with 8 filings.

Question 4

What is the net insider flow at BNR over the last 6 months?

Accepted Answer

Over the trailing 180 days, insiders at BNR have net bought $11.6M based on SEC Form 4 disclosures.

Question 5

What was the largest insider purchase at BNR?

Accepted Answer

The largest single insider open-market purchase at BNR in the rolling window was $5.5M by Director Han Yusheng on 2026-03-31.

Question 6

What is the total insider buy and sell value at BNR in the current window?

Accepted Answer

Inside the rolling window, insiders at BNR bought $11.6M and sold $0 based on SEC Form 4 filings.

						Source
Han YushengFirst in 3 months	Director	Purchase	24,760	$216K	Jul 2	SEC ↗
Han YushengFirst in 3 months	Director	Purchase	210,000	$1.9M	Jul 2	SEC ↗
Han YushengFirst in 3 months	Director	Purchase	111,110	$1000K	Jul 2	SEC ↗
Han YushengFirst in 3 months	Director	Purchase	104,650	$780K	Jul 2	SEC ↗
Han YushengFirst in 3 months	Director	Purchase	5,990	$45K	Jul 2	SEC ↗
Han YushengFirst in 3 months	Director	Purchase	250,000	$2.0M	Jul 2	SEC ↗
Han YushengFirst in 3 months	Director	Purchase	24,900	$199K	Jul 2	SEC ↗
Han YushengFirst filing	Director	Purchase	314,870	$5.5M	Apr 2	SEC ↗

BNR

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