Chen Bihua

Chen Bihua's trades of Helix Acquisition Corp. II's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2024-02-13 2024-02-13
B Purchase
903,600 +inf%
10.00
USD 9,036,000 		903,600 +inf% 10.00 USD 9,036,000
2024-02-13 2024-02-13
B Purchase
1,427,040 +inf%
10.00
USD 14,270,400 		1,427,040 +inf% 10.00 USD 14,270,400
2024-02-13 2024-02-13
B Purchase
69,360 +inf%
10.00
USD 693,600 		69,360 +inf% 10.00 USD 693,600
2023-10-10 2023-10-05
B Purchase
58,839 +0.7%
59.90
USD 3,524,297 		58,839 +0.7% 59.90 USD 3,524,297
2023-10-04 2023-10-04
B Purchase
67,814 +0.8%
57.32
USD 3,887,017 		67,814 +0.8% 57.32 USD 3,887,017
2023-10-04 2023-10-03
B Purchase
150,487 +1.8%
57.25
USD 8,615,682 		150,487 +1.8% 57.25 USD 8,615,682
2023-10-04 2023-10-02
B Purchase
74,911 +0.9%
57.37
USD 4,297,644 		74,911 +0.9% 57.37 USD 4,297,644
2023-07-05 2023-06-30
B Purchase
800,000 +19.4%
50.00
USD 40,000,000 		800,000 +19.4% 50.00 USD 40,000,000
2023-06-28 2023-06-26
B Purchase
85 +0.0%
72.46
USD 6,159 		85 +0.0% 72.46 USD 6,159
2023-06-28 2023-06-26
B Purchase
15 +0.0%
70.62
USD 1,059 		15 +0.0% 70.62 USD 1,059
2023-06-28 2023-06-26
B Purchase
16 +0.0%
65.32
USD 1,045 		16 +0.0% 65.32 USD 1,045
2023-06-28 2023-06-26
B Purchase
95 +0.0%
64.44
USD 6,122 		95 +0.0% 64.44 USD 6,122
2023-06-28 2023-06-26
B Purchase
139 +0.0%
63.85
USD 8,875 		139 +0.0% 63.85 USD 8,875
2023-06-28 2023-06-26
B Purchase
136 +0.0%
62.20
USD 8,459 		136 +0.0% 62.20 USD 8,459
2023-06-28 2023-06-26
B Purchase
417 +0.0%
60.21
USD 25,108 		417 +0.0% 60.21 USD 25,108
2023-06-28 2023-06-26
B Purchase
1,302 +0.0%
58.98
USD 76,792 		1,302 +0.0% 58.98 USD 76,792
2023-06-28 2023-06-26
B Purchase
295 +0.0%
57.63
USD 17,001 		295 +0.0% 57.63 USD 17,001
2023-06-28 2023-06-26
B Purchase
1,894 +0.0%
56.89
USD 107,750 		1,894 +0.0% 56.89 USD 107,750
2023-06-28 2023-06-26
B Purchase
1,453 +0.0%
55.83
USD 81,121 		1,453 +0.0% 55.83 USD 81,121
2023-06-28 2023-06-26
B Purchase
18,949 +0.5%
54.92
USD 1,040,679 		18,949 +0.5% 54.92 USD 1,040,679
2023-06-28 2023-06-26
B Purchase
21,823 +0.5%
53.98
USD 1,178,006 		21,823 +0.5% 53.98 USD 1,178,006
2023-06-28 2023-06-26
B Purchase
4,725 +0.1%
52.81
USD 249,527 		4,725 +0.1% 52.81 USD 249,527
2023-06-28 2023-06-26
B Purchase
8,697 +0.2%
52.01
USD 452,331 		8,697 +0.2% 52.01 USD 452,331
2023-06-28 2023-06-26
B Purchase
17,662 +0.4%
50.77
USD 896,700 		17,662 +0.4% 50.77 USD 896,700
2023-06-28 2023-06-26
B Purchase
59,787 +1.5%
49.82
USD 2,978,588 		59,787 +1.5% 49.82 USD 2,978,588
2023-06-28 2023-06-26
B Purchase
37,783 +1.0%
48.93
USD 1,848,722 		37,783 +1.0% 48.93 USD 1,848,722
2023-06-28 2023-06-26
B Purchase
10,946 +0.3%
44.93
USD 491,804 		10,946 +0.3% 44.93 USD 491,804
2023-06-28 2023-06-26
B Purchase
31,558 +0.8%
44.23
USD 1,395,810 		31,558 +0.8% 44.23 USD 1,395,810
2023-06-28 2023-06-26
B Purchase
66,087 +1.7%
43.30
USD 2,861,567 		66,087 +1.7% 43.30 USD 2,861,567
2023-06-28 2023-06-26
B Purchase
61,042 +1.6%
42.12
USD 2,571,089 		61,042 +1.6% 42.12 USD 2,571,089
2023-06-28 2023-06-26
B Purchase
50,642 +1.4%
41.03
USD 2,077,841 		50,642 +1.4% 41.03 USD 2,077,841
2023-06-28 2023-06-26
B Purchase
38,623 +1.0%
39.87
USD 1,539,899 		38,623 +1.0% 39.87 USD 1,539,899
2023-06-28 2023-06-26
B Purchase
10,593 +0.3%
39.17
USD 414,928 		10,593 +0.3% 39.17 USD 414,928
2023-06-28 2023-06-26
B Purchase
3,755 +0.1%
38.18
USD 143,366 		3,755 +0.1% 38.18 USD 143,366
2023-06-28 2023-06-26
B Purchase
1,481 +0.0%
36.91
USD 54,664 		1,481 +0.0% 36.91 USD 54,664
2023-04-03 2023-03-30
B Purchase
400,000 +12.6%
30.00
USD 12,000,000 		400,000 +12.6% 30.00 USD 12,000,000
2023-03-22 2023-03-21
B Purchase
238,511 +6.9%
21.70
USD 5,175,999 		238,511 +6.9% 21.70 USD 5,175,999
2023-03-22 2023-03-20
B Purchase
78,008 +2.3%
21.08
USD 1,644,689 		78,008 +2.3% 21.08 USD 1,644,689
2023-03-22 2023-03-20
B Purchase
63,700 +1.9%
20.42
USD 1,300,799 		63,700 +1.9% 20.42 USD 1,300,799
2023-03-22 2023-03-20
B Purchase
446,881 +15.7%
19.36
USD 8,653,359 		446,881 +15.7% 19.36 USD 8,653,359
2022-12-20 2022-12-13
US Erasca Inc (ERAS)
B Purchase
307,692 +2.9%
6.50
USD 1,999,998 		307,692 +2.9% 6.50 USD 1,999,998
2022-04-07 2022-04-05
B Purchase
2,850,000 +inf%
10.00
USD 28,500,000 		2,850,000 +inf% 10.00 USD 28,500,000
2021-08-10 2021-08-10
US Erasca Inc (ERAS)
B Purchase
200,000 +1.9%
22.10
USD 4,420,000 		200,000 +1.9% 22.10 USD 4,420,000
2021-08-10 2021-07-26
US Erasca Inc (ERAS)
S Sale
200,000 -1.9%
18.77
USD 3,753,000 		200,000 -1.9% 18.77 USD 3,753,000
2021-04-22 2021-04-20
B Purchase
900,000 +39.6%
17.00
USD 15,300,000 		900,000 +39.6% 17.00 USD 15,300,000
2020-10-22 2020-10-22
B Purchase
430,000 +inf%
10.00
USD 4,300,000 		430,000 +inf% 10.00 USD 4,300,000
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