Routine initial beneficial ownership filing. No trading signal. Monitor for future Form 4 filings for open-market purchases or sales by Dr. Tagliaferri.
Price Chart
Executive Summary
Mary Tagliaferri, M.D. filed a Form 3 initial statement of beneficial ownership with ADARx Pharmaceuticals, reporting stock options to acquire 357,056 shares of common stock at exercise prices of $6.25 and $8.69. This is a routine insider filing for a new reporting person and has no material impact on the company's operations or stock price.
Key Facts
- Mary Tagliaferri, M.D. filed Form 3 as a new reporting person (officer/director/10% owner) of ADARx Pharmaceuticals.
- Reports two stock option grants: 178,528 shares at $6.25 (expiring 2035-11-21) and 178,528 shares at $8.69 (expiring 2036-07-19).
- Options vest over four years with a one-year cliff and quarterly installments thereafter, subject to continued service.
- No direct ownership of common stock is reported; only derivative securities (options) are listed.
Financial Impact
No financial impact; filing discloses insider equity holdings only.
Risk Factors
- No material risks identified from this filing.
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 3 Filing (Primary) | 0001323304-26-000004 |
| Document: 0001323304-26-000004-index-headers.html | 0001323304-26-000004 |
| Document: 0001323304-26-000004-index.html | 0001323304-26-000004 |
| Document: 0001323304-26-000004.txt | 0001323304-26-000004 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 16, 2026 10d ago | SC 13G | $17.63 $17.68 | ▲ +0.28% | ▼ −0.05% | $17.81 (+1.02%) |
Oct 5, 2026 21d ago | SC 13D | $18.58 $17.33 | ▼ −6.73% | ▼ −6.49% | $17.81 (−4.14%) |
Oct 2, 2026 24d ago | SC 13D | $19.05 $18.58 | ▼ −2.47% | ▼ −3.02% | $17.81 (−6.51%) |
Oct 1, 2026 25d ago | Press Release | $18.25 $19.05 | ▲ +4.38% | ▲ +3.71% | $17.81 (−2.41%) |
Oct 1, 2026 25d ago | SC 13G | $18.25 $19.05 | ▲ +4.38% | ▲ +3.71% | $17.81 (−2.41%) |
Sep 30, 2026 26d ago | Insider Cluster | $19.54 $18.25 | ▼ −6.60% | ▼ −7.34% | $17.81 (−8.85%) |
Sep 29, 2026 27d ago | Insider Cluster | $19.94 $19.54 | ▼ −2.01% | ▼ −2.18% | $17.81 (−10.68%) |
Sep 25, 2026 4w ago | 424B4 | $20.09 $20.64 | ▲ +2.71% | ▲ +2.90% | $17.81 (−11.35%) |
Sep 25, 2026 4w ago | EFFECT | $19.35 $20.09 | ▲ +3.82% | ▲ +4.57% | $17.81 (−7.96%) |
Sep 24, 2026 4w ago | Press Release | $19.35 $20.09 | ▲ +3.82% | ▲ +4.57% | $17.81 (−7.96%) |
US Market Status
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