Nuwellis, Inc. (NUWE) IPO - S-1 Filing, Stock & Insider Activity
Nuwellis, Inc. IPO - Status & S-1 Filing
- Ticker: NUWE
- Status: Registered - S-1 filed with the SEC
- S-1 filed: 2026-05-22
- Exchange: NASDAQ
- Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
- Shares offered: 6,578,948
- SEC CIK: 0001506492 · View the S-1 on SEC EDGAR →
Nuwellis, Inc. is pre-IPO, so no insider Form 4 transactions have been filed yet. Once insiders begin reporting trades after the offering, they will appear on this page automatically.
Track every registration update on the InsiderAlpha IPO tracker.
Last SEC filing
Nuwellis, Inc. (NUWE) - no SEC Form 4 insider filings recorded in the last 90 days. 8 Form 8-K material event filings were reported by NUWE in the last 90 days. InsiderAlpha tracks every NUWE SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About Nuwellis, Inc. (NUWE)
Nuwellis, Inc. trades under the ticker NUWE. InsiderAlpha tracks 7 primary SEC Form 4 filings from 5 reporting insiders for NUWE since 2025, sourced directly from SEC EDGAR.
| Sector | Health Care insider trading |
|---|---|
| SIC classification | Electromedical & Electrotherapeutic Apparatus (SIC 3845) |
| SEC CIK | 0001506492 |
90-Day SEC Filing Activity
| Form 8-K filings (90d) | 8 |
|---|---|
| Latest Form 4 filing | 2026-04-30 |
Recent NUWE Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| John L. Erb | CEO and President | J - Other acquisition / disposition | 7.5K | $0.06 | $451 | SEC | |
| John L. Erb | CEO and President | J - Other acquisition / disposition | 1.09M | $0.06 | $66K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Nuwellis, Inc. (NUWE). Updated in real time as new filings are submitted to the SEC.
Recent NUWE Form 8-K Material Events
- - Item 1.01, 3.02, 8.01, 9.01 [SEC]
- - Item 5.07 [SEC]
- - Other · neutral [SEC]
Trading halt (T3) for NUWE. NUWE - - Other · neutral [SEC]
Trading halt (T1) for NUWE. NUWE - - Item 3.03, 5.03, 9.01 [SEC]
Recent Insider Filings
- - Gregory D. Waller (Insider)
- - Martin J. Emerson (Insider)
- - Archelle Georgiou Feldshon (Insider)
- - David McDonald (Insider)
- - John L. Erb (CEO and President)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in NUWE insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
NUWE Insider Trading - FAQ
- What is the latest insider trade for NUWE?
- Nuwellis, Inc. (NUWE) had 0 insider filings in the last 90 days, with the most recent on 2026-04-30. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying NUWE stock?
- 0 insider purchases of NUWE were filed in the last 90 days.
- How many insiders are selling NUWE stock?
- 0 insider sales of NUWE were filed in the last 90 days.
- Where can I see NUWE SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks NUWE Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live NUWE dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.