Burning Rock Biotech Ltd (BNR) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-05-15
4:01 pm
Purchase
2026-03-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
Kynam Capital Management, LP1,227,555
13.970%
232,672increase
(+23.39%)
Filing
History
2026-05-13
5:12 pm
Sale
2026-03-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
CRCM LP282,097
3.200%
-204,329decrease
(-42.01%)
Filing
History
2025-12-19
6:00 pm
Purchase
2025-12-1613GBURNING ROCK BIOTECH LTD SPONS
BNR
CRCM LP486,426
5.380%
486,426increase
(New Position)
Filing
History
2025-11-14
12:37 pm
Purchase
2025-09-3013GBURNING ROCK BIOTECH LTD SPONS
BNR
Kynam Capital Management, LP994,883
11.010%
5,666increase
(+0.57%)
Filing
History
2024-11-14
12:29 pm
Purchase
2024-09-3013GBURNING ROCK BIOTECH LTD SPONS
BNR
Kynam Capital Management, LP989,217
12.020%
119,774increase
(+13.78%)
Filing
History
2024-02-14
4:05 pm
Purchase
2023-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
HSG Holding Ltd684,657
8.000%
684,657increase
(New Position)
Filing
History
2024-02-14
12:45 pm
Unchanged
2023-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
Kynam Capital Management, LP869,443
10.190%
0
(Unchanged)
Filing
History
2024-02-13
5:23 pm
Purchase
2023-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
LAV Biosciences Fund V, L.P.438,421
5.100%
438,421increase
(New Position)
Filing
History
2024-02-09
8:01 pm
Sale
2023-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
GIC Private Limited405,640
4.750%
-103,026decrease
(-20.25%)
Filing
History
2024-01-10
4:08 pm
Purchase
2023-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
Kynam Capital Management, LP869,443
10.190%
130,285increase
(+17.63%)
Filing
History
2023-02-13
10:35 am
Unchanged
2022-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
Northern Light Venture Fund III L.P.1,188,025
13.500%
0
(Unchanged)
Filing
History
2023-02-13
06:34 am
Sale
2022-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
CMB International Capital Corp Ltd701,739
8.000%
-1,000decrease
(-0.14%)
Filing
History
2023-02-10
1:16 pm
Purchase
2022-12-3013GBURNING ROCK BIOTECH LTD SPONS
BNR
Kynam Capital Management, LP739,158
8.400%
739,158increase
(New Position)
Filing
History
2023-02-02
06:16 am
Purchase
2022-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
Han Yusheng1,735,202
16.900%
2,717increase
(+0.16%)
Filing
History
2022-07-05
10:36 am
Sale
2022-06-3013GBURNING ROCK BIOTECH LTD SPONS
BNR
BAILLIE GIFFORD & CO33,789
0.380%
-856,261decrease
(-96.20%)
Filing
History
2022-02-11
4:52 pm
Sale
2021-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
HSG Venture VI Holdco, Ltd. ("HSG Venture VI Holdco")684,657
7.900%
-9,980decrease
(-1.44%)
Filing
History
2022-02-11
08:31 am
Sale
2021-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
Right Lane Ltd504,851
5.800%
-27,267decrease
(-5.12%)
Filing
History
2022-02-10
5:17 pm
Purchase
2021-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
GIC Private Limited508,666
5.830%
70,332increase
(+16.05%)
Filing
History
2022-02-07
06:11 am
Sale
2021-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
CMB International Capital Corp Ltd702,739
8.100%
-200decrease
(-0.03%)
Filing
History
2022-02-07
06:07 am
Sale
2021-12-3113GBURNING ROCK BIOTECH LTD SPONS
BNR
LYFE CAPITAL MANAGEMENT LTD833,838
9.600%
-39,403decrease
(-4.51%)
Filing
History
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