Score Breakdown
Dilution Forecast
Market Data
Source-Backed Evidence Depth
This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.
| Field | Current Value | Basis |
|---|---|---|
| DilutionScore | 24/100 | DilutionWatch score record |
| Shares Outstanding | 18.68M | Verified float table or market cache |
| Public Float | 15.94M | Verified float table or market cache |
| Market Cap | $899.06M | Market data cache |
| Cash Runway | 157.7 months | DilutionWatch score inputs |
| Shelf Capacity | None in current score inputs | SEC-derived dilution fields |
| ATM Capacity | None in current score inputs | SEC-derived dilution fields |
| Outstanding Warrants | None in current score inputs | SEC-derived dilution fields |
Recent source-backed SEC insight records available on this page: 5.
Recent SEC source mix: FORM 4 5.
The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.
RIGL SEC Filing Activity — Last 12 Months
Shares outstanding reported by RIGL on the cover page of its latest 10-K/10-Q: 18.68M as of July 30, 2026.
DilutionWatch recorded no shelf, registration or prospectus documents for RIGL in the last 12 months. Full filing list on SEC EDGAR →
| Form | What it is | Filings | Most recent |
|---|---|---|---|
| 8-K | current report (material event) | 3 | Aug 04, 2026 |
| 10-Q | quarterly report | 1 | May 05, 2026 |
| DEF 14A | proxy statement | 1 | Apr 03, 2026 |
| SC 13G/A | amended passive >5% holder filing | 2 | Aug 14, 2026 |
| 3 | initial insider ownership | 25 | Sep 03, 2026 |
Institutional Holdings
Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.
Short Interest
Recent SEC Activity
Recent News
Factual RIGL Dilution Snapshot
Rigel Pharmaceuticals, Inc. (RIGL) has a DilutionScore of 24/100, rated Low dilution risk. Score date: October 24, 2026.
- Recent SEC activity tracked for RIGL: Form 4 on 2026-09-02; Form 4 on 2026-09-02; Form 4 on 2026-09-02.
This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.
DilutionScore History — Last 90 Days
RIGL's DilutionScore is currently 24/100 (Low risk), with 2 score changes tracked over 89 days. The score improved from 23/100 (Low risk).
| Period | Score | Risk Level | Duration |
|---|---|---|---|
| Aug 22 – Oct 24, 2026 | 24/100 | LOW | 64 days |
| Aug 14 – Aug 21, 2026 | 23/100 | LOW | 7 days |
| Jul 27 – Aug 13, 2026 | 24/100 | LOW | 18 days |
Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.
Share Dilution History
RIGL shares outstanding have increased 1.9% from 18.15M (Mar 2026) to 18.50M (May 2026). Each increase represents potential dilution to existing shareholders.
| Date | Shares Outstanding | Public Float | Change |
|---|---|---|---|
| May 31, 2026 | 18.50M | 15.94M | ▼ 0.02% |
| May 30, 2026 | 18.50M | 15.94M | ▼ 0.02% |
| May 19, 2026 | 18.50M | 15.95M | ▼ 7.43% |
| May 10, 2026 | 18.50M | 17.23M | ▼ 5.32% |
| May 08, 2026 | 18.50M | 18.20M | ▲ 0.16% |
| Apr 08, 2026 | 18.48M | 18.17M | ▼ 0.06% |
| Mar 08, 2026 | 18.15M | — | — |
| Mar 05, 2026 | 18.15M | — | — |
Share counts sourced from verified regulatory filings. Increases indicate dilution events.
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