1779 LONGBIO-B
LongBio Pharma (Suzhou) Co., Ltd.
A clinical-stage biopharmaceutical company established in 2020 and located in Shanghai and Changshu, Suzhou, China. It focuses on in-house discovery and development of biopharmaceuticals targeting allergic and autoimmune diseases. Its Core Product LP-003 is an anti-IgE antibody for allergic diseases, and its Key Product LP-005 is a bi-functional antibody fusion protein targeting C5 and C3b complement.
Overview
- Company
- LongBio Pharma (Suzhou) Co., Ltd.
- Sector
- Biotechnology / Biopharmaceuticals
- Allocation mechanism
- A
- Listing date
- Jun 5, 2026
Offer Details
- Offer price
- HKD 96.06
- Board lot
- 50
- Total offer shares
- 14,193,150
- Hong Kong offer shares
- 1,419,350
- International offer shares
- 12,773,800
- Minimum application
- 50 shares
- Gross proceeds
- HKD 1,363,400,000
- Net proceeds
- HKD 1,254,900,000
Allocation Result
- Valid applications
- 266,377
- Subscription multiple
- 4,762.58x
- One-lot success rate
- 2%
- Successful applications
- 28,057
Basis of Allocation
Success Rate Trend
Each line runs from the lowest application tier to the highest tier within its own pool. Hover or tap a point for the exact tier.
| Pool | Applied shares | Applied lots | Valid applications | Successful applications | Success rate | Allocated shares | Allocated lots | Allotted % |
|---|---|---|---|---|---|---|---|---|
| A | 50 Applied lots: 1 · Valid applications: 51,154 · Successful applications: 1,024 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 2% | 1 | 51,154 | 1,024 | 2% | 0-50 | 0-1 | 2% |
| A | 100 Applied lots: 2 · Valid applications: 27,227 · Successful applications: 679 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 1.25% | 2 | 27,227 | 679 | 2.49% | 0-50 | 0-1 | 1.25% |
| A | 150 Applied lots: 3 · Valid applications: 5,797 · Successful applications: 165 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.95% | 3 | 5,797 | 165 | 2.85% | 0-50 | 0-1 | 0.95% |
| A | 200 Applied lots: 4 · Valid applications: 5,425 · Successful applications: 169 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.78% | 4 | 5,425 | 169 | 3.12% | 0-50 | 0-1 | 0.78% |
| A | 250 Applied lots: 5 · Valid applications: 4,451 · Successful applications: 149 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.67% | 5 | 4,451 | 149 | 3.35% | 0-50 | 0-1 | 0.67% |
| A | 300 Applied lots: 6 · Valid applications: 3,614 · Successful applications: 128 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.59% | 6 | 3,614 | 128 | 3.54% | 0-50 | 0-1 | 0.59% |
| A | 350 Applied lots: 7 · Valid applications: 2,817 · Successful applications: 105 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.53% | 7 | 2,817 | 105 | 3.73% | 0-50 | 0-1 | 0.53% |
| A | 400 Applied lots: 8 · Valid applications: 2,587 · Successful applications: 100 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.48% | 8 | 2,587 | 100 | 3.87% | 0-50 | 0-1 | 0.48% |
| A | 450 Applied lots: 9 · Valid applications: 1,718 · Successful applications: 69 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.45% | 9 | 1,718 | 69 | 4.02% | 0-50 | 0-1 | 0.45% |
| A | 500 Applied lots: 10 · Valid applications: 17,860 · Successful applications: 741 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.41% | 10 | 17,860 | 741 | 4.15% | 0-50 | 0-1 | 0.41% |
| A | 600 Applied lots: 12 · Valid applications: 2,605 · Successful applications: 115 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.37% | 12 | 2,605 | 115 | 4.41% | 0-50 | 0-1 | 0.37% |
| A | 700 Applied lots: 14 · Valid applications: 2,131 · Successful applications: 99 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.33% | 14 | 2,131 | 99 | 4.65% | 0-50 | 0-1 | 0.33% |
| A | 800 Applied lots: 16 · Valid applications: 2,255 · Successful applications: 109 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.3% | 16 | 2,255 | 109 | 4.83% | 0-50 | 0-1 | 0.3% |
| A | 900 Applied lots: 18 · Valid applications: 2,417 · Successful applications: 121 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.28% | 18 | 2,417 | 121 | 5.01% | 0-50 | 0-1 | 0.28% |
| A | 1,000 Applied lots: 20 · Valid applications: 12,501 · Successful applications: 647 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.26% | 20 | 12,501 | 647 | 5.18% | 0-50 | 0-1 | 0.26% |
| A | 1,500 Applied lots: 30 · Valid applications: 5,728 · Successful applications: 337 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.2% | 30 | 5,728 | 337 | 5.88% | 0-50 | 0-1 | 0.2% |
| A | 2,000 Applied lots: 40 · Valid applications: 5,249 · Successful applications: 338 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.16% | 40 | 5,249 | 338 | 6.44% | 0-50 | 0-1 | 0.16% |
| A | 2,500 Applied lots: 50 · Valid applications: 3,749 · Successful applications: 259 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.14% | 50 | 3,749 | 259 | 6.91% | 0-50 | 0-1 | 0.14% |
| A | 3,000 Applied lots: 60 · Valid applications: 3,635 · Successful applications: 267 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.12% | 60 | 3,635 | 267 | 7.35% | 0-50 | 0-1 | 0.12% |
| A | 3,500 Applied lots: 70 · Valid applications: 2,555 · Successful applications: 197 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.11% | 70 | 2,555 | 197 | 7.71% | 0-50 | 0-1 | 0.11% |
| A | 4,000 Applied lots: 80 · Valid applications: 2,555 · Successful applications: 205 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.1% | 80 | 2,555 | 205 | 8.02% | 0-50 | 0-1 | 0.1% |
| A | 4,500 Applied lots: 90 · Valid applications: 2,094 · Successful applications: 175 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.09% | 90 | 2,094 | 175 | 8.36% | 0-50 | 0-1 | 0.09% |
| A | 5,000 Applied lots: 100 · Valid applications: 4,918 · Successful applications: 424 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.09% | 100 | 4,918 | 424 | 8.62% | 0-50 | 0-1 | 0.09% |
| A | 6,000 Applied lots: 120 · Valid applications: 3,647 · Successful applications: 333 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.08% | 120 | 3,647 | 333 | 9.13% | 0-50 | 0-1 | 0.08% |
| A | 7,000 Applied lots: 140 · Valid applications: 2,614 · Successful applications: 251 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.07% | 140 | 2,614 | 251 | 9.6% | 0-50 | 0-1 | 0.07% |
| A | 8,000 Applied lots: 160 · Valid applications: 2,314 · Successful applications: 232 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.06% | 160 | 2,314 | 232 | 10.03% | 0-50 | 0-1 | 0.06% |
| A | 9,000 Applied lots: 180 · Valid applications: 2,165 · Successful applications: 225 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.06% | 180 | 2,165 | 225 | 10.39% | 0-50 | 0-1 | 0.06% |
| A | 10,000 Applied lots: 200 · Valid applications: 14,544 · Successful applications: 1,559 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.05% | 200 | 14,544 | 1,559 | 10.72% | 0-50 | 0-1 | 0.05% |
| A | 20,000 Applied lots: 400 · Valid applications: 9,347 · Successful applications: 1,249 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.03% | 400 | 9,347 | 1,249 | 13.36% | 0-50 | 0-1 | 0.03% |
| A | 30,000 Applied lots: 600 · Valid applications: 7,263 · Successful applications: 1,103 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.03% | 600 | 7,263 | 1,103 | 15.19% | 0-50 | 0-1 | 0.03% |
| A | 40,000 Applied lots: 800 · Valid applications: 5,370 · Successful applications: 894 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.02% | 800 | 5,370 | 894 | 16.65% | 0-50 | 0-1 | 0.02% |
| A | 50,000 Applied lots: 1,000 · Valid applications: 9,667 · Successful applications: 1,726 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.02% | 1,000 | 9,667 | 1,726 | 17.85% | 0-50 | 0-1 | 0.02% |
| B | 60,000 Applied lots: 1,200 · Valid applications: 8,776 · Successful applications: 2,107 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.02% | 1,200 | 8,776 | 2,107 | 24.01% | 0-50 | 0-1 | 0.02% |
| B | 70,000 Applied lots: 1,400 · Valid applications: 3,101 · Successful applications: 824 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.02% | 1,400 | 3,101 | 824 | 26.57% | 0-50 | 0-1 | 0.02% |
| B | 80,000 Applied lots: 1,600 · Valid applications: 2,312 · Successful applications: 671 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.02% | 1,600 | 2,312 | 671 | 29.02% | 0-50 | 0-1 | 0.02% |
| B | 90,000 Applied lots: 1,800 · Valid applications: 1,923 · Successful applications: 603 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.02% | 1,800 | 1,923 | 603 | 31.36% | 0-50 | 0-1 | 0.02% |
| B | 100,000 Applied lots: 2,000 · Valid applications: 8,879 · Successful applications: 2,980 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.02% | 2,000 | 8,879 | 2,980 | 33.56% | 0-50 | 0-1 | 0.02% |
| B | 200,000 Applied lots: 4,000 · Valid applications: 4,254 · Successful applications: 2,249 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.01% | 4,000 | 4,254 | 2,249 | 52.87% | 0-50 | 0-1 | 0.01% |
| B | 300,000 Applied lots: 6,000 · Valid applications: 1,758 · Successful applications: 1,213 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.01% | 6,000 | 1,758 | 1,213 | 69% | 0-50 | 0-1 | 0.01% |
| B | 400,000 Applied lots: 8,000 · Valid applications: 976 · Successful applications: 813 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.01% | 8,000 | 976 | 813 | 83.3% | 0-50 | 0-1 | 0.01% |
| B | 500,000 Applied lots: 10,000 · Valid applications: 630 · Successful applications: 608 · Allocated shares: 0-50 · Allocated lots: 0-1 · Allotted %: 0.01% | 10,000 | 630 | 608 | 96.51% | 0-50 | 0-1 | 0.01% |
| B | 600,000 Applied lots: 12,000 · Valid applications: 429 · Successful applications: - · Allocated shares: 50-100 · Allocated lots: 1-2 · Allotted %: 0.01% | 12,000 | 429 | - | - | 50-100 | 1-2 | 0.01% |
| B | 709,650 Applied lots: 14,193 · Valid applications: 1,366 · Successful applications: - · Allocated shares: 50-100 · Allocated lots: 1-2 · Allotted %: 0.01% | 14,193 | 1,366 | - | - | 50-100 | 1-2 | 0.01% |