SANUWAVE Health, Inc. (SNWV)
SNWV moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How SNWV actually reacts to news — the realized, point-in-time move the market made, measured across 232 labeled events over the last three years with zero look-ahead.
SNWV’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 31% | 204 |
| 30-min | 0.00% | 49% | 215 |
| 60-min | 0.00% | 47% | 215 |
| to close | 0.00% | 47% | 214 |
| Middle 50% of SNWV reactions | -1.13% to +2.73% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 232 |
Half of all SANUWAVE Health, Inc. news events land between -1.13% and +2.73% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when SNWV moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SNWV's baseline. Nothing else.
Recent SNWV events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K SANUWAVE Health, Inc. For: Sep 23 | SEC filing · Form 8-K | SEC EDGAR | -5.32% | -8.28% | |
| Form 10-Q SANUWAVE Health, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.97% | -1.01% | |
| Form 8-K SANUWAVE Health, Inc. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | +0.97% | -1.01% | |
| Sanuwave Announces Q2 FY2026 Financial Results | Press release | GlobeNewswire | +0.97% | -1.01% | |
| Sanuwave Will Host a Conference Call on August 7, 2026 at 8:30 AM (ET) to Present Q2 2026 Financial Results | Press release | GlobeNewswire | +0.00% | -1.91% | |
| Form 8-K SANUWAVE Health, Inc. For: Jul 13 | SEC filing · Form 8-K | SEC EDGAR | -10.74% | -8.00% | |
| Sanuwave Health Reports Preliminary Q2 2026 Revenue of $9.6–$9.8 Million, Above High End of Revised Guidance | Press release | GlobeNewswire | -10.74% | -8.00% | |
| Form 8-K SANUWAVE Health, Inc. For: Jun 16 | SEC filing · Form 8-K | SEC EDGAR | -5.63% | -14.47% | |
| Sanuwave Health Updates Second Quarter 2026 Guidance | Press release | GlobeNewswire | -5.63% | -14.47% | |
| Form 8-K SANUWAVE Health, Inc. For: Jun 11 | SEC filing · Form 8-K | SEC EDGAR | -5.63% | -14.47% | |
| Form SD SANUWAVE Health, Inc. | SEC filing · Form SD | SEC EDGAR | -1.34% | -3.76% | |
| Form 10-Q SANUWAVE Health, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +12.01% | +12.07% | |
| Form 8-K SANUWAVE Health, Inc. For: May 12 | SEC filing · Form 8-K | SEC EDGAR | +12.01% | +12.07% | |
| Sanuwave Announces Revenues and Financial Results for Q1 FY2026 | Press release | GlobeNewswire | +12.01% | +12.07% | |
| Sanuwave Will Host a Conference Call on May 13, 2026 at 8:30 AM (ET) to Present Q1 2026 Financial Results | Press release | GlobeNewswire | +0.00% | +4.92% | |
| Form ARS SANUWAVE Health, Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.60% | -1.15% | |
| Form DEF 14A SANUWAVE Health, Inc. For: Jun 11 | SEC filing · Form DEF | SEC EDGAR | +0.60% | -1.15% | |
| Form DEFA14A SANUWAVE Health, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.60% | -1.15% | |
| Form 8-K SANUWAVE Health, Inc. For: Apr 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +11.89% | |
| Sanuwave Health Reports Preliminary Q1 2026 Revenue of $9.6–$9.7 Million, Up 3-4% Year-over-Year | Press release | GlobeNewswire | +0.00% | +11.89% | |
| Form 10-K SANUWAVE Health, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +15.75% | +11.04% | |
| Form 8-K SANUWAVE Health, Inc. For: Mar 26 | SEC filing · Form 8-K | SEC EDGAR | +15.75% | +11.04% | |
| Sanuwave Announces Record Revenues and Financial Results for Q4 and Full Year 2025 | Press release | GlobeNewswire | +15.75% | +11.04% | |
| Sanuwave Will Host a Conference Call on March 27, 2026 at 8:30 AM (ET) to Present Q4 and Full Year 2025 Financial Results | Press release | GlobeNewswire | — | -0.83% | |
| Form 8-K SANUWAVE Health, Inc. For: Mar 13 | SEC filing · Form 8-K | SEC EDGAR | +3.69% | +1.67% | |
| Form 8-K/A SANUWAVE Health, Inc. For: Aug 19 | SEC filing · Form 8-K | SEC EDGAR | +3.29% | -1.99% | |
| Sanuwave Health Announces Preliminary Q4 2025 Revenue of $13.3–$13.4 Million, Up 29–30% Year-over-Year; Achieves Record Quarterly and Full-Year Revenue | Press release | GlobeNewswire | +1.61% | -0.07% | |
| Sanuwave to Participate in the 44th Annual J.P. Morgan Healthcare Conference | Press release | GlobeNewswire | +1.70% | +1.29% | |
| Sanuwave Announces the Addition of UltraMIST to Healogics Group Purchasing Organization (GPO), iSupply | Press release | GlobeNewswire | -0.19% | -6.95% | |
| Form 8-K SANUWAVE Health, Inc. For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | -2.90% | +3.60% | |
| Sanuwave Announces Q3 FY2025 Financial Results | Press release | GlobeNewswire | -2.90% | +3.60% | |
| Form 10-Q SANUWAVE Health, Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.90% | +3.60% | |
| CMS Publishes Final Rule for Calendar Year 2026 Physician Fee Schedule for UltraMIST Procedure (CPT code 97610) | Press release | GlobeNewswire | -0.71% | -6.92% | |
| Sanuwave Will Host a Conference Call on November 7, 2025 at 8:30 AM (ET) to Present Q3 2025 Financial Results | Press release | GlobeNewswire | -0.52% | +1.33% | |
| Form 8-K SANUWAVE Health, Inc. For: Oct 24 | SEC filing · Form 8-K | SEC EDGAR | +0.81% | +1.87% | |
| Sanuwave Health Announces Preliminary Revenue Results for the Third Quarter 2025 (Ended September 30, 2025) | Press release | GlobeNewswire | -0.76% | +1.62% | |
| Form 8-K SANUWAVE Health, Inc. For: Sep 25 | SEC filing · Form 8-K | SEC EDGAR | +0.08% | -2.38% | |
| Form 8-K SANUWAVE Health, Inc. For: Sep 25 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.14% | |
| Sanuwave Announces Strategic Debt Refinancing with New Credit Facility | Press release | GlobeNewswire | +4.12% | -5.00% | |
| Form S-8 SANUWAVE Health, Inc. | SEC filing · Form S-8 | SEC EDGAR | -1.72% | -5.47% | |
| Form 8-K SANUWAVE Health, Inc. For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | +3.55% | +7.32% | |
| Form 8-K SANUWAVE Health, Inc. For: Aug 19 | SEC filing · Form 8-K | SEC EDGAR | -0.49% | +4.59% | |
| Form 8-K SANUWAVE Health, Inc. For: Aug 08 | SEC filing · Form 8-K | SEC EDGAR | +1.48% | +4.80% | |
| Sanuwave Announces Q2 FY2025 Financial Results | Press release | GlobeNewswire | +1.48% | +4.80% | |
| Form 10-Q SANUWAVE Health, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.48% | +4.80% | |
| Sanuwave Will Host a Conference Call on August 8, 2025 at 8:30 AM (ET) to Present Q2 2025 Financial Results | Press release | GlobeNewswire | -5.79% | -2.62% | |
| Form 8-K SANUWAVE Health, Inc. For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | -5.89% | |
| Sanuwave Health to Present at Canaccord Genuity Growth Conference | Press release | GlobeNewswire | +0.00% | +4.02% | |
| Form 8-K SANUWAVE Health, Inc. For: Jul 14 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -7.22% | |
| Sanuwave Health Announces Preliminary Revenue Results for the Second Quarter 2025 (Ended June 30, 2025) | Press release | GlobeNewswire | +0.00% | -7.22% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SNWV section they belong to.
Where else SNWV is measured.
SNWV earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Dyadic International, Inc. (DYAI) | 232 | 0.00% | 45% |
| Omeros Corporation (OMER) | 232 | +0.49% | 57% |
| Bio-Rad Laboratories, Inc. Class A (BIO) | 231 | -0.06% | 46% |
| Cronos Group Inc. - Common Share (CRON) | 230 | +0.27% | 62% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Healthcare names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is SANUWAVE Health, Inc.'s median reaction calculated?
Every labeled SNWV news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 232 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 49% of SNWV's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does SNWV's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.