← United States · Coverage record
US · SEC FORM 4
Frazier Life Sciences Acquisition Corp. II
FLSC · — · CIK 0002153598 · Shell Companies · Shell Companies
INSIDER SIGNAL
1 buyers · 1 purchase transaction lines · $3.0M gross purchase
WHY THIS SIGNAL?
Score anatomy
Each bar shows the contribution to the current score; the weights and formula stay unchanged.
What is holding the score back?
- ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
- ⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)
- ✓ Recent activity · latest purchase 2026-10-15
Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.
US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.
Insider activity timeline
Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.
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Purchase breadth & concentration
Roles in the peak window: Chief Executive Officer. Concentration uses priced qualifying P lines only and does not change the saved score.
SIGNAL HISTORY
Latest recorded score
- 60.7
- 60.3
Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.
Recent Form 4 activity
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
Market context
Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.
Price performance
- 1M
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- 3M
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- 6M
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- 12M
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Volatility & liquidity
- Volatility
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- Beta
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- Avg daily value
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Valuation
- Market cap
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- P/E
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Fundamentals
- Profit margin
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- ROE
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- Industry
- Shell Companies
Market data
Price data up to: 2026-10-18 · Price source: OpenBB/yfinance · Status: PASS
Short interest
The FINRA report lists no short interest for this ticker.
FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.
Historical equity purchases
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | Cha Albert; FHMLSP, L.L.C.; FHMLSP, L.P.; Frazier Life Sciences Holdings II LLC; Frazier Life Sciences Public Fund, L.P. | Purchase (P) | Class A ordinary shares | 300,000 | USD 10.00 | USD 3,000,000 | SEC filing ↗ |
Form 4 evidence
1 transaction lines in the latest 365-day window; 1 in local history.
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | Cha Albert; FHMLSP, L.L.C.; FHMLSP, L.P.; Frazier Life Sciences Holdings II LLC; Frazier Life Sciences Public Fund, L.P. | Purchase (P) | Class A ordinary shares | 300,000 | USD 10.00 | USD 3,000,000 | SEC filing ↗ |
Show recent Form 4 evidence (1 grouped rows)
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | Cha Albert; FHMLSP, L.L.C.; FHMLSP, L.P.; Frazier Life Sciences Holdings II LLC; Frazier Life Sciences Public Fund, L.P. | Purchase (P) | Class A ordinary shares | 300,000 | USD 10.00 | USD 3,000,000 | SEC filing ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
Snapshot & identity
| Snapshot date | 2026-10-18 |
|---|---|
| Ranking version | US-v1.2 |
| Data quality | REVIEW MAPPING_REVIEW · mapping-review-required |
| Ticker | FLSC |
| CIK | 0002153598 |
| Sector | Shell Companies |
| Industry | Shell Companies Yahoo Finance |
| SEC SIC | 6770 Blank Checks |
| Exchange | — |
Data coverage
| Local Form 4 history | 1 transaction lines from 2026-10-15 to 2026-10-15 1 P purchase lines · 0 S sale lines · 0 other lines |
|---|---|
| SEC company submissions | Open SEC filings ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.