The magnitude of this cluster buy (4.7% of market cap from two 10% owners) is a strong bullish signal at a micro-cap with no analyst support. Monitor for upcoming press releases, pipeline updates, or financing announcements — the insiders may be positioning ahead of material news. The stock's low liquidity means even small volume could amplify moves.
Price Chart
Executive Summary
Two 10% owners (Vivo Opportunity, LLC and ADAR1 Capital Management, LLC) purchased a combined $189K of INM stock in an 8-day window, representing ~4.7% of the company's $4M market cap. This is a highly material cluster buy from sophisticated investors at a micro-cap pharma with no analyst bullish coverage, suggesting conviction ahead of a potential catalyst.
Key Financial Metrics
Key Facts
- Two 10% owners bought $189K total in open-market purchases over 8 days (May 13–20, 2026).
- Total buy value equals ~4.7% of INM's $4M market cap, far exceeding the 2% materiality threshold.
- Vivo Opportunity, LLC bought 51.1K shares at $1.56 ($80K) on May 20.
- ADAR1 Capital Management, LLC bought 68.6K shares at $1.60 ($110K) on May 19.
- INM has zero analyst buy ratings (3 Hold, 5 Sell/Strong Sell) and a $4M market cap.
- Historical calibration shows cluster buys at this size are amplified by cross-filing context (all 22 rule pairs are amplifiers).
Financial Impact
$189K in insider purchases = 4.7% of $4M market cap
Risk Factors
- Micro-cap pharma with $4M market cap is highly speculative and illiquid.
- No analyst bullish coverage and 5 sell/strong sell ratings indicate fundamental challenges.
- Historical T+20 performance on INM reports shows -29.76% average return, suggesting the stock has been a poor performer after prior signals.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-INM-1781140524722 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 9, 2026 23d ago | 425 | $1.31 $1.39 | ▲ +6.11% | ▲ +6.61% | $1.33 (+1.53%) |
Jul 10, 2026 12w ago | 8-K | $1.57 $1.52 | ▲ +3.18% | ▲ +2.40% | $1.33 (+15.29%) |
Jul 2, 2026 13w ago | S-4 | $1.56 $1.66 | ▼ −6.41% | ▼ −5.48% | $1.33 (+14.74%) |
Jun 11, 2026 16w ago | Insider Cluster | $1.58 $1.49 | ▼ −5.70% | ▼ −6.13% | $1.33 (−15.82%) |
Jun 10, 2026 16w ago | 8-K | $1.51 $1.48 | ▼ −1.99% | ▼ −5.42% | $1.33 (−11.92%) |
May 19, 2026 19w ago | 425 | $1.60 $1.69 | ▲ +5.63% | ▲ +3.38% | $1.33 (−16.87%) |
May 19, 2026 19w ago | 8-K | $1.60 $1.69 | ▲ +5.63% | ▲ +3.38% | $1.33 (−16.87%) |
May 19, 2026 19w ago | 8-K | $1.60 $1.66 | ▼ −3.75% | ▼ −1.45% | $1.33 (+16.87%) |
Apr 27, 2026 22w ago | 8-K | $0.7010 $0.7480 | ▼ −6.70% | ▼ −5.01% | $1.33 (−89.73%) |
Apr 3, 2026 26w ago | 8-K | $0.6950 $0.7130 | ▲ +2.59% | ▼ −1.54% | $1.33 (+91.37%) |
US Market Status
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