ASMB ASSEMBLY BIOSCIENCES, INC.
Price Chart
Executive Summary
Assembly Biosciences' $400 million shelf registration (S-3) has become effective, allowing the company to issue common stock, preferred stock, debt securities, warrants, subscription rights, or units from time to time. This creates a potential dilution overhang but provides capital flexibility for future needs.
Actionable Insight
Monitor for future prospectus supplements that would indicate an actual offering, which could lead to near-term dilution or increased leverage. The shelf provides financial flexibility but creates uncertainty around future capital structure.
Key Facts
- S-3 shelf registration effective as of March 27, 2026
- Maximum aggregate offering price of $400,000,000
- Securities may include common stock, preferred stock, debt, warrants, subscription rights, or units
- Offerings can be taken down at any time over the next three years
- This is a follow-on shelf registration, not an IPO
Financial Impact
Up to $400 million in potential future dilution or debt issuance
Risk Factors
- Potential share dilution if equity is issued
- Increased debt burden if debt securities are issued
- Market perception of dilution overhang could pressure stock price
Market Snapshot
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| EFFECT Filing (Primary) | 9999999995-26-000970 |
| Document: 9999999995-26-000970-index.html | 9999999995-26-000970 |
| Document: 9999999995-26-000970.txt | 9999999995-26-000970 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 5, 2026
4d ago
|
8-K
| $22.89 awaiting T+5 | awaiting T+5 | — | $22.72 (−0.74%) |
|
May 22, 2026
18d ago
|
424B5
| $28.75 $26.92 | ▲ +6.37% | ▲ +7.45% | $22.72 (+20.97%) |
|
May 22, 2026
18d ago
|
8-K
| $28.34 $26.92 | ▼ −5.01% | ▼ −6.67% | $22.72 (−19.83%) |
|
May 22, 2026
18d ago
|
Press Release
| $28.34 $26.92 | ▼ −5.01% | ▼ −6.67% | $22.72 (−19.83%) |
|
May 7, 2026
4w ago
|
Press Release
| $29.74 $30.30 | ▲ +1.88% | ▲ +0.42% | $22.72 (−23.60%) |
|
Mar 30, 2026
10w ago
|
EFFECT
| $26.64 $28.53 | ▲ +7.09% | ▲ +2.79% | $22.72 (−14.71%) |
|
Mar 19, 2026
11w ago
|
Press Release
| $28.46 $27.70 | ▼ −2.67% | ▼ −0.52% | $22.72 (−20.17%) |
US Market Status
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