Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
"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:
Insider Trading Transactions for Chen Bihua
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2022-04-05
Purchase
2022-04-07
6:26 pm
MoonLake Immunotherapeutics MLTX Chen Bihua
10% Owner
2,850,000 $10 $28,500,000 2,850,000
(Indirect)
View
2021-10-25
Purchase
2021-10-27
4:04 pm
Ventyx Biosciences Inc. VTYX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
625,000 $16 $10,000,000 1,410,303
(Indirect)
View
2021-10-13
Purchase
2021-10-15
4:12 pm
Pyxis Oncology Inc. PYXS Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
450,000 $16 $7,200,000 1,118,854
(Indirect)
View
2021-09-17
Purchase
2021-09-21
4:03 pm
Tyra Biosciences Inc. TYRA Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
312,500 $16 $5,000,000 1,069,932
(Indirect)
View
2021-07-26
Purchase
2021-08-10
4:02 pm
Erasca Inc. ERAS Chen Bihua
Director
200,000 $22.1 $4,420,000 10,672,219
(Indirect
Direct)
View
2021-07-26
Sale
2021-08-10
4:02 pm
Erasca Inc. ERAS Chen Bihua
Director
200,000 $18.77 $3,753,000 10,672,219
(Indirect
Direct)
View
2021-08-03
Purchase
2021-08-05
4:01 pm
Immuneering Corp IMRX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
550,000 $15 $8,250,000 2,252,628
(Indirect)
View
2021-07-20
Purchase
2021-07-22
4:10 pm
Erasca Inc. ERAS Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Asset Management LP
Cormorant Private Healthcare Fund II LP
Director
950,000 $16 $15,200,000 10,672,219
(Indirect
Direct)
View
2021-07-02
Purchase
2021-07-07
4:45 pm
Aerovate Therapeutics Inc. AVTE Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
500,000 $14 $7,000,000 2,030,691
(Indirect)
View
2021-06-29
Purchase
2021-07-01
4:24 pm
Elevation Oncology Inc. ELEV Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
250,000 $16 $4,000,000 2,233,168
(Indirect)
View
2021-06-28
Purchase
2021-06-30
4:08 pm
Monte Rosa Therapeutics Inc. GLUE Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
600,000 $19 $11,400,000 3,202,200
(Indirect)
View
2021-06-21
Purchase
2021-06-23
4:02 pm
Verve Therapeutics Inc. VERV Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
275,000 $19 $5,225,000 984,224
(Indirect)
View
2021-04-27
Purchase
2021-04-29
4:02 pm
Rain Therapeutics Inc. RAIN Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
450,000 $17 $7,650,000 2,776,657
(Indirect)
View
2021-04-20
Purchase
2021-04-22
4:09 pm
Biomea Fusion Inc. BMEA Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Asset Management LP
Director
900,000 $17 $15,300,000 3,199,783
(Indirect
Direct)
View
2021-03-30
Purchase
2021-04-01
4:15 pm
Design Therapeutics Inc. DSGN Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
750,000 $20 $15,000,000 5,114,844
(Indirect)
View
2021-03-16
Purchase
2021-03-18
4:43 pm
Prometheus Biosciences Inc. RXDX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
375,000 $19 $7,125,000 2,223,022
(Indirect)
View
2020-12-18
Purchase
2020-12-22
4:09 pm
BioAtla Inc. BCAB Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
800,000 $18 $14,400,000 2,292,060
(Indirect)
View
2020-11-23
Purchase
2020-11-23
4:59 pm
Olema Pharmaceuticals Inc. OLMA Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
425,000 $19 $8,075,000 3,270,544
(Indirect)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2022-06-22
Option Award
2022-06-24
4:04 pm
2023-06-22
2032-06-21
Erasca Inc. ERAS Chen Bihua
Director
40,000 $0 10,712,220
(Direct)
View
2022-06-22
Option Award
2022-06-24
4:00 pm
N/A
2032-06-21
Biomea Fusion Inc. BMEA Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Asset Management LP
Director
10% Owner
23,867 $0 3,223,650
(Direct)
View
2022-04-05
Conversion
2022-04-07
6:26 pm
N/A
N/A
MoonLake Immunotherapeutics MLTX Chen Bihua
10% Owner
2,785,000 $0 2,850,000
(Indirect)
View
2022-01-11
Conversion
2022-01-13
4:06 pm
N/A
N/A
Vigil Neuroscience Inc. VIGL Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund IV LP
Former 10% Owner
616,786 $0 616,786
(Indirect)
View
2022-01-06
Ownership
2022-01-06
4:28 pm
N/A
N/A
Vigil Neuroscience Inc. VIGL Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund IV LP
10% Owner
0 $0 616,786
(Indirect)
View
2021-10-25
Conversion
2021-10-27
4:04 pm
N/A
N/A
Ventyx Biosciences Inc. VTYX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
1,570,606 $0 1,410,303
(Indirect)
View
2021-10-20
Ownership
2021-10-20
5:19 pm
N/A
N/A
Ventyx Biosciences Inc. VTYX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 785,303
(Indirect)
View
2021-10-13
Conversion
2021-10-15
4:12 pm
N/A
N/A
Pyxis Oncology Inc. PYXS Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
668,854 $0 1,118,854
(Indirect)
View
2021-10-07
Ownership
2021-10-07
5:05 pm
N/A
N/A
Pyxis Oncology Inc. PYXS Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 668,854
(Indirect)
View
2021-09-17
Conversion
2021-09-21
4:03 pm
N/A
N/A
Tyra Biosciences Inc. TYRA Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
757,432 $0 1,069,932
(Indirect)
View
2021-09-14
Ownership
2021-09-14
4:35 pm
N/A
N/A
Tyra Biosciences Inc. TYRA Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 757,432
(Indirect)
View
2021-08-03
Conversion
2021-08-05
4:01 pm
N/A
N/A
Immuneering Corp IMRX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
1,702,628 $0 2,252,628
(Indirect)
View
2021-08-02
Conversion
2021-08-04
4:02 pm
N/A
N/A
Icosavax Inc. ICVX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
426,393 $0 426,393
(Indirect)
View
2021-07-29
Ownership
2021-07-29
4:54 pm
N/A
N/A
Immuneering Corp IMRX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 1,702,628
(Indirect)
View
2021-07-28
Ownership
2021-07-28
4:24 pm
N/A
N/A
Icosavax Inc. ICVX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 426,393
(Indirect)
View
2021-07-20
Conversion
2021-07-22
4:10 pm
N/A
N/A
Erasca Inc. ERAS Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Asset Management LP
Cormorant Private Healthcare Fund II LP
Director
19,111,106 $0 10,672,219
(Indirect)
View
2021-07-15(A)
Ownership
2021-07-16
5:59 pm
N/A
2031-04-11
Erasca Inc. ERAS Chen Bihua
Cormorant Asset Management LP
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Director
10% Owner
0 $0 166,666
(Direct)
View
2021-07-15
Ownership
2021-07-15
4:40 pm
N/A
N/A
Erasca Inc. ERAS Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Cormorant Asset Management LP
Director
10% Owner
0 $0 9,555,553
(Indirect)
View
2021-07-02
Conversion
2021-07-07
4:45 pm
N/A
N/A
Aerovate Therapeutics Inc. AVTE Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
1,530,691 $0 2,030,691
(Indirect)
View
2021-06-29
Conversion
2021-07-01
4:24 pm
N/A
N/A
Elevation Oncology Inc. ELEV Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
1,983,168 $0 2,233,168
(Indirect)
View
2021-06-28
Conversion
2021-06-30
4:08 pm
N/A
N/A
Monte Rosa Therapeutics Inc. GLUE Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
5,204,400 $0 3,202,200
(Indirect)
View
2021-06-29
Ownership
2021-06-29
5:09 pm
N/A
N/A
Aerovate Therapeutics Inc. AVTE Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
10% Owner
0 $0 1,530,691
(Indirect)
View
2021-06-24
Ownership
2021-06-24
5:14 pm
N/A
N/A
Elevation Oncology Inc. ELEV Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 1,983,168
(Indirect)
View
2021-06-23
Ownership
2021-06-23
6:09 pm
N/A
N/A
Monte Rosa Therapeutics Inc. GLUE Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Private Healthcare Fund II LP
10% Owner
0 $0 2,602,200
(Indirect)
View
2021-06-21
Conversion
2021-06-23
4:02 pm
N/A
N/A
Verve Therapeutics Inc. VERV Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
709,224 $0 984,224
(Indirect)
View
2021-06-16
Ownership
2021-06-16
4:55 pm
N/A
N/A
Verve Therapeutics Inc. VERV Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 709,224
(Indirect)
View
2021-04-27
Conversion
2021-04-29
4:02 pm
N/A
N/A
Rain Therapeutics Inc. RAIN Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
4,839,218 $0 2,776,657
(Indirect)
View
2021-04-22
Ownership
2021-04-22
5:30 pm
N/A
N/A
Rain Therapeutics Inc. RAIN Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Private Healthcare Fund II LP
10% Owner
0 $0 2,326,657
(Indirect)
View
2021-04-20
Conversion
2021-04-22
4:09 pm
N/A
N/A
Biomea Fusion Inc. BMEA Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Cormorant Asset Management LP
Director
2,270,872 $0 3,199,783
(Indirect)
View
2021-04-15
Option Award
2021-04-19
9:04 pm
N/A
2031-04-14
Biomea Fusion Inc. BMEA Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Director
10% Owner
28,911 $0 2,299,783
(Direct)
View
2021-04-15
Ownership
2021-04-15
8:16 pm
N/A
N/A
Biomea Fusion Inc. BMEA Chen Bihua
Cormorant Asset Management LP
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Director
10% Owner
0 $0 2,270,872
(Indirect)
View
2021-03-30
Conversion
2021-04-01
4:15 pm
N/A
N/A
Design Therapeutics Inc. DSGN Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
8,729,688 $0 5,114,844
(Indirect)
View
2021-03-25
Ownership
2021-03-25
5:11 pm
N/A
N/A
Design Therapeutics Inc. DSGN Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 4,364,844
(Indirect)
View
2021-03-16
Conversion
2021-03-18
4:43 pm
N/A
N/A
Prometheus Biosciences Inc. RXDX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
3,696,045 $0 2,223,022
(Indirect)
View
2021-03-11(A)
Ownership
2021-03-18
4:41 pm
N/A
N/A
Prometheus Biosciences Inc. RXDX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 1,848,022
(Indirect)
View
2021-03-11
Ownership
2021-03-11
5:17 pm
N/A
N/A
Prometheus Biosciences Inc. RXDX Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund III LP
10% Owner
0 $0 18,480,245
(Indirect)
View
2020-12-18
Conversion
2020-12-22
4:09 pm
N/A
N/A
BioAtla Inc. BCAB Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Former 10% Owner
1,492,060 $0 2,292,060
(Indirect)
View
2020-12-15
Ownership
2020-12-15
5:00 pm
N/A
N/A
BioAtla Inc. BCAB Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
10% Owner
0 $0 1,492,060
(Indirect)
View
2020-11-23
Conversion
2020-11-23
4:59 pm
N/A
N/A
Olema Pharmaceuticals Inc. OLMA Cormorant Asset Management LP
Chen Bihua
Cormorant Global Healthcare Master Fund LP
Cormorant Private Healthcare Fund II LP
Cormorant Private Healthcare Fund III LP
Former 10% Owner
5,691,088 $0 3,270,544
(Indirect)
View
(A) Indicate amendment filing.
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