7630 IMPACT THERAP-B
IMPACT Therapeutics, Inc
Commercial-stage biotechnology company focused on synthetic lethality-based precision anti-cancer therapies globally; its core product, senaparib, was commercialized in China in January 2025 as first-line maintenance therapy for ovarian cancer across all patient populations regardless of mutation status.
Overview
- Company
- IMPACT Therapeutics, Inc
- Sector
- Biotechnology / Oncology / Precision anti-cancer therapies
- Allocation mechanism
- -
- Listing date
- May 13, 2026
Offer Details
- Offer price
- HKD 20.1
- Board lot
- 200
- Total offer shares
- 41,977,000
- Hong Kong offer shares
- 4,197,800
- International offer shares
- 37,779,200
- Minimum application
- 200 shares
- Gross proceeds
- HKD 843,700,000
- Net proceeds
- HKD 759,500,000
Allocation Result
- Valid applications
- 221,788
- Subscription multiple
- 2,282.4x
- One-lot success rate
- 1.5%
- Successful applications
- 18,774
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 | 200 Applied lots: 1 · Valid applications: 67,375 · Successful applications: 1,010 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 1.5% | 1 | 67,375 | 1,010 | 1.5% | 0-200 | 0-1 | 1.5% |
| A | 400 Applied lots: 2 · Valid applications: 31,423 · Successful applications: 487 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.77% | 2 | 31,423 | 487 | 1.55% | 0-200 | 0-1 | 0.77% |
| A | 600 Applied lots: 3 · Valid applications: 7,145 · Successful applications: 114 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.53% | 3 | 7,145 | 114 | 1.6% | 0-200 | 0-1 | 0.53% |
| A | 800 Applied lots: 4 · Valid applications: 4,135 · Successful applications: 68 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.41% | 4 | 4,135 | 68 | 1.64% | 0-200 | 0-1 | 0.41% |
| A | 1,000 Applied lots: 5 · Valid applications: 5,633 · Successful applications: 96 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.34% | 5 | 5,633 | 96 | 1.7% | 0-200 | 0-1 | 0.34% |
| A | 1,200 Applied lots: 6 · Valid applications: 2,889 · Successful applications: 51 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.29% | 6 | 2,889 | 51 | 1.77% | 0-200 | 0-1 | 0.29% |
| A | 1,400 Applied lots: 7 · Valid applications: 2,481 · Successful applications: 45 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.26% | 7 | 2,481 | 45 | 1.81% | 0-200 | 0-1 | 0.26% |
| A | 1,600 Applied lots: 8 · Valid applications: 2,331 · Successful applications: 43 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.23% | 8 | 2,331 | 43 | 1.84% | 0-200 | 0-1 | 0.23% |
| A | 1,800 Applied lots: 9 · Valid applications: 2,223 · Successful applications: 43 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.21% | 9 | 2,223 | 43 | 1.93% | 0-200 | 0-1 | 0.21% |
| A | 2,000 Applied lots: 10 · Valid applications: 21,604 · Successful applications: 422 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.2% | 10 | 21,604 | 422 | 1.95% | 0-200 | 0-1 | 0.2% |
| A | 3,000 Applied lots: 15 · Valid applications: 5,244 · Successful applications: 115 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.15% | 15 | 5,244 | 115 | 2.19% | 0-200 | 0-1 | 0.15% |
| A | 4,000 Applied lots: 20 · Valid applications: 6,287 · Successful applications: 153 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.12% | 20 | 6,287 | 153 | 2.43% | 0-200 | 0-1 | 0.12% |
| A | 5,000 Applied lots: 25 · Valid applications: 2,883 · Successful applications: 77 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.11% | 25 | 2,883 | 77 | 2.67% | 0-200 | 0-1 | 0.11% |
| A | 6,000 Applied lots: 30 · Valid applications: 1,867 · Successful applications: 55 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.1% | 30 | 1,867 | 55 | 2.95% | 0-200 | 0-1 | 0.1% |
| A | 7,000 Applied lots: 35 · Valid applications: 1,308 · Successful applications: 41 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.09% | 35 | 1,308 | 41 | 3.13% | 0-200 | 0-1 | 0.09% |
| A | 8,000 Applied lots: 40 · Valid applications: 1,141 · Successful applications: 39 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.09% | 40 | 1,141 | 39 | 3.42% | 0-200 | 0-1 | 0.09% |
| A | 9,000 Applied lots: 45 · Valid applications: 1,085 · Successful applications: 40 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.08% | 45 | 1,085 | 40 | 3.69% | 0-200 | 0-1 | 0.08% |
| A | 10,000 Applied lots: 50 · Valid applications: 7,202 · Successful applications: 282 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.08% | 50 | 7,202 | 282 | 3.92% | 0-200 | 0-1 | 0.08% |
| A | 20,000 Applied lots: 100 · Valid applications: 6,048 · Successful applications: 380 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.06% | 100 | 6,048 | 380 | 6.28% | 0-200 | 0-1 | 0.06% |
| A | 30,000 Applied lots: 150 · Valid applications: 4,890 · Successful applications: 424 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.06% | 150 | 4,890 | 424 | 8.67% | 0-200 | 0-1 | 0.06% |
| A | 40,000 Applied lots: 200 · Valid applications: 4,190 · Successful applications: 463 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.06% | 200 | 4,190 | 463 | 11.05% | 0-200 | 0-1 | 0.06% |
| A | 50,000 Applied lots: 250 · Valid applications: 2,441 · Successful applications: 328 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.05% | 250 | 2,441 | 328 | 13.44% | 0-200 | 0-1 | 0.05% |
| A | 60,000 Applied lots: 300 · Valid applications: 1,914 · Successful applications: 302 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.05% | 300 | 1,914 | 302 | 15.78% | 0-200 | 0-1 | 0.05% |
| A | 70,000 Applied lots: 350 · Valid applications: 1,434 · Successful applications: 260 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.05% | 350 | 1,434 | 260 | 18.13% | 0-200 | 0-1 | 0.05% |
| A | 80,000 Applied lots: 400 · Valid applications: 1,524 · Successful applications: 313 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.05% | 400 | 1,524 | 313 | 20.54% | 0-200 | 0-1 | 0.05% |
| A | 90,000 Applied lots: 450 · Valid applications: 1,259 · Successful applications: 289 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.05% | 450 | 1,259 | 289 | 22.95% | 0-200 | 0-1 | 0.05% |
| A | 100,000 Applied lots: 500 · Valid applications: 8,062 · Successful applications: 2,041 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.05% | 500 | 8,062 | 2,041 | 25.32% | 0-200 | 0-1 | 0.05% |
| A | 200,000 Applied lots: 1,000 · Valid applications: 5,128 · Successful applications: 2,514 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.05% | 1,000 | 5,128 | 2,514 | 49.02% | 0-200 | 0-1 | 0.05% |
| B | 300,000 Applied lots: 1,500 · Valid applications: 5,016 · Successful applications: 3,182 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.04% | 1,500 | 5,016 | 3,182 | 63.44% | 0-200 | 0-1 | 0.04% |
| B | 400,000 Applied lots: 2,000 · Valid applications: 1,603 · Successful applications: 1,199 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.04% | 2,000 | 1,603 | 1,199 | 74.8% | 0-200 | 0-1 | 0.04% |
| B | 500,000 Applied lots: 2,500 · Valid applications: 903 · Successful applications: 778 · Allocated shares: 0-200 · Allocated lots: 0-1 · Allotted %: 0.03% | 2,500 | 903 | 778 | 86.16% | 0-200 | 0-1 | 0.03% |
| B | 600,000 Applied lots: 3,000 · Valid applications: 503 · Successful applications: 503 · Allocated shares: 200 · Allocated lots: 1 · Allotted %: 0.03% | 3,000 | 503 | 503 | 100% | 200 | 1 | 0.03% |
| B | 700,000 Applied lots: 3,500 · Valid applications: 397 · Successful applications: 397 · Allocated shares: 200-400 · Allocated lots: 1-2 · Allotted %: 0.03% | 3,500 | 397 | 397 | 100% | 200-400 | 1-2 | 0.03% |
| B | 800,000 Applied lots: 4,000 · Valid applications: 250 · Successful applications: 250 · Allocated shares: 200-400 · Allocated lots: 1-2 · Allotted %: 0.03% | 4,000 | 250 | 250 | 100% | 200-400 | 1-2 | 0.03% |
| B | 900,000 Applied lots: 4,500 · Valid applications: 184 · Successful applications: 184 · Allocated shares: 200-400 · Allocated lots: 1-2 · Allotted %: 0.03% | 4,500 | 184 | 184 | 100% | 200-400 | 1-2 | 0.03% |
| B | 1,000,000 Applied lots: 5,000 · Valid applications: 444 · Successful applications: 444 · Allocated shares: 200-400 · Allocated lots: 1-2 · Allotted %: 0.03% | 5,000 | 444 | 444 | 100% | 200-400 | 1-2 | 0.03% |
| B | 1,250,000 Applied lots: 6,250 · Valid applications: 227 · Successful applications: 227 · Allocated shares: 200-400 · Allocated lots: 1-2 · Allotted %: 0.03% | 6,250 | 227 | 227 | 100% | 200-400 | 1-2 | 0.03% |
| B | 1,500,000 Applied lots: 7,500 · Valid applications: 148 · Successful applications: 148 · Allocated shares: 400 · Allocated lots: 2 · Allotted %: 0.03% | 7,500 | 148 | 148 | 100% | 400 | 2 | 0.03% |
| B | 1,750,000 Applied lots: 8,750 · Valid applications: 127 · Successful applications: 127 · Allocated shares: 400-600 · Allocated lots: 2-3 · Allotted %: 0.03% | 8,750 | 127 | 127 | 100% | 400-600 | 2-3 | 0.03% |
| B | 2,098,800 Applied lots: 10,494 · Valid applications: 840 · Successful applications: 840 · Allocated shares: 400-600 · Allocated lots: 2-3 · Allotted %: 0.03% | 10,494 | 840 | 840 | 100% | 400-600 | 2-3 | 0.03% |