SONENDO INC (SONX)
SONX moved a median of 0.00% 30 minutes after news, and -1.16% by the close. How SONX actually reacts to news — the realized, point-in-time move the market made, measured across 150 labeled events over the last three years with zero look-ahead.
SONX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 25% | 115 |
| 30-min | 0.00% | 34% | 122 |
| 60-min | 0.00% | 38% | 131 |
| to close | -1.16% | 38% | 137 |
| Middle 50% of SONX reactions | -2.67% to +2.63% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 150 |
Half of all SONENDO INC news events land between -2.67% and +2.63% 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 SONX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SONX's baseline. Nothing else.
Recent SONX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Sonendo Achieves Milestone of Two Million Patients Treated with the GentleWave® Procedure | Press release | Business Wire | +3.85% | +30.77% | |
| Sonendo Announces Key Initiatives to Drive Business Towards Cashflow Break-Even | Press release | Business Wire | -16.67% | -16.67% | |
| Sonendo, Inc. on Path to Breakeven in the Second Half of 2026 | Press release | Business Wire | — | — | |
| Sonendo Strengthens Leadership Team With Promotion of John McGaugh to Chief Operating Officer | Press release | Business Wire | +0.00% | +0.00% | |
| Sonendo, Inc. Reports Second Quarter 2025 Financial Results and Reaffirms Financial Guidance | Press release | Business Wire | — | — | |
| Sonendo, Inc. Reports First Quarter 2025 Financial Results and Issues Financial Guidance | Press release | Business Wire | +0.00% | +0.00% | |
| Form D Sonendo, Inc. | SEC filing · Form D | SEC EDGAR | — | +0.00% | |
| Sonendo, Inc. Announces $5.0 Million Private Placement | Press release | Business Wire | — | — | |
| Form 10-K Sonendo, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | — | — | |
| Sonendo Inc. Reports Fourth Quarter and Full Year 2024 Financial Results | Press release | Business Wire | — | — | |
| Form 8-K Sonendo, Inc. For: Feb 28 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form EFFECT Sonendo, Inc. | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | +5.00% | |
| Form 15-12G Sonendo, Inc. | SEC filing · Form 15-12G | SEC EDGAR | +0.00% | +0.00% | |
| Form POS AM Sonendo, Inc. | SEC filing · Form POS | SEC EDGAR | +0.00% | +0.00% | |
| Form S-8 POS Sonendo, Inc. | SEC filing · Form S-8 | SEC EDGAR | +0.00% | +0.00% | |
| Form 10-Q Sonendo, Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | — | — | |
| Form 8-K Sonendo, Inc. For: Nov 08 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K Sonendo, Inc. For: Nov 12 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Sonendo, Inc. Reports Third Quarter 2024 Financial Results | Press release | Business Wire | — | — | |
| Sonendo, Inc. to Release Third Quarter 2024 Financial Results and Postpone Conference Call on November 12, 2024 | Press release | Business Wire | — | — | |
| Sonendo, Inc. to Report Third Quarter 2024 Financial Results on November 12, 2024 | Press release | Business Wire | +0.00% | +3.98% | |
| Sonendo Launches ProControlTM for the GentleWave® G4 System | Press release | Business Wire | +0.00% | +2.22% | |
| Form 8-K Sonendo, Inc. For: Oct 16 | SEC filing · Form 8-K | SEC EDGAR | -1.96% | -1.96% | |
| Form 8-K Sonendo, Inc. For: Oct 10 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -3.19% | |
| Sonendo Executes Asset Purchase Agreement to Acquire Biolase Assets | Press release | Business Wire | -6.30% | -6.64% | |
| Form 8-K Sonendo, Inc. For: Sep 30 | SEC filing · Form 8-K | SEC EDGAR | -17.80% | -17.80% | |
| Form 8-K Sonendo, Inc. For: Sep 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +6.96% | |
| Form 8-K Sonendo, Inc. For: Aug 27 | SEC filing · Form 8-K | SEC EDGAR | +0.15% | -1.23% | |
| Form 8-K Sonendo, Inc. For: Aug 14 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.41% | |
| Form 10-Q Sonendo, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +13.22% | |
| Form 8-K Sonendo, Inc. For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +13.22% | |
| Sonendo, Inc. Reports Second Quarter 2024 Financial Results and Raises Full Year Revenue Guidance | Press release | Business Wire | +0.00% | +13.22% | |
| Sonendo, Inc. to Report Second Quarter 2024 Financial Results on August 7, 2024 | Press release | Business Wire | +0.00% | +4.08% | |
| Form 8-K Sonendo, Inc. For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +5.04% | |
| Form 8-K Sonendo, Inc. For: May 31 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.15% | |
| Sonendo Strengthens Leadership With Key Strategic Appointments | Press release | Business Wire | +0.00% | +1.15% | |
| Form S-8 Sonendo, Inc. | SEC filing · Form S-8 | SEC EDGAR | +0.00% | -7.63% | |
| Sonendo to Present at the 2024 Stifel Jaws & Paws Conference | Press release | Business Wire | +4.39% | -13.90% | |
| Form 10-Q Sonendo, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -6.60% | -6.60% | |
| Form 8-K Sonendo, Inc. For: May 08 | SEC filing · Form 8-K | SEC EDGAR | -6.60% | -6.60% | |
| Sonendo, Inc. Reports First Quarter 2024 Financial Results and Announces Strategic Reset Priorities | Press release | Business Wire | -6.60% | -6.60% | |
| Form ARS Sonendo, Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.00% | +0.05% | |
| Form DEF 14A Sonendo, Inc. For: Jun 10 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +0.05% | |
| Form DEFA14A Sonendo, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | +0.05% | |
| Sonendo, Inc. to Report First Quarter 2024 Financial Results on May 8, 2024 | Press release | Business Wire | +0.00% | +1.36% | |
| Form PRE 14A Sonendo, Inc. For: Jun 10 | SEC filing · Form PRE | SEC EDGAR | +0.00% | +3.86% | |
| Form 8-K Sonendo, Inc. For: Apr 11 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -5.32% | |
| Form 8-K Sonendo, Inc. For: Apr 05 | SEC filing · Form 8-K | SEC EDGAR | +6.85% | -18.93% | |
| Form 8-K/A Sonendo, Inc. For: Mar 18 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -2.69% | |
| Form 10-K Sonendo, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -6.67% | -33.40% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SONX section they belong to.
Where else SONX is measured.
SONX earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is SONENDO INC's median reaction calculated?
Every labeled SONX 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 150 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. 34% of SONX'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 SONX'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.