This is a routine insider onboarding filing with no trading signal. Monitor future Form 4 filings for any open-market purchases or sales by Klausner, which would provide actionable information.
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Executive Summary
Richard Klausner filed a Form 3 initial statement of beneficial ownership with Parabilis Medicines, Inc. (PBLS), disclosing stock option holdings of 21,273 shares exercisable at $4.62 and 48,736 shares exercisable at $1.88. This is a routine filing required upon becoming an insider, with no trading activity or material financial impact.
Key Facts
- Richard Klausner filed a Form 3 initial beneficial ownership statement on June 9, 2026.
- Klausner holds stock options to buy 21,273 shares at $4.62 (fully vested) and 48,736 shares at $1.88 (vesting schedule: 25% on Dec 11, 2025, remainder monthly over 36 months).
- No actual share purchases or sales are reported; only derivative holdings.
- The filing is administrative, required under Section 16(a) for new insiders.
Financial Impact
No financial impact; filing discloses existing option holdings only.
Risk Factors
- No material risks identified from this filing.
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 3 Filing (Primary) | 0001193125-26-264578 |
| Document: 0001193125-26-264578-index-headers.html | 0001193125-26-264578 |
| Document: 0001193125-26-264578-index.html | 0001193125-26-264578 |
| Document: 0001193125-26-264578.txt | 0001193125-26-264578 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 24, 2026 3d ago | Press Release | $25.03 | awaiting T+60 | — | $26.51 (+5.91%) |
Oct 19, 2026 8d ago | Press Release | $25.35 | awaiting T+60 | — | $26.51 (+4.58%) |
Sep 15, 2026 6w ago | 8-K | $36.88 | awaiting T+60 | — | $26.51 (−28.12%) |
Sep 2, 2026 7w ago | 8-K | $40.75 | awaiting T+60 | — | $26.51 (−34.94%) |
Aug 13, 2026 10w ago | 8-K | $35.67 | awaiting T+60 | — | $26.51 (−25.68%) |
Aug 13, 2026 10w ago | Press Release | $35.67 | awaiting T+60 | — | $26.51 (−25.68%) |
Jul 22, 2026 13w ago | Insider Buy | $32.81 $22.75 | ▼ −30.66% | ▼ −34.31% | $26.51 (−19.20%) |
Jun 29, 2026 17w ago | Insider Cluster | $29.19 $33.31 | ▲ +14.11% | ▲ +10.50% | $26.51 (−9.18%) |
Jun 16, 2026 19w ago | Insider Cluster | $26.03 $36.16 | ▲ +38.92% | ▲ +36.23% | $26.51 (+1.84%) |
Jun 15, 2026 19w ago | Insider Cluster | $26.59 $36.88 | ▲ +38.70% | ▲ +36.84% | $26.51 (−0.30%) |
US Market Status
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