Sono-Tek Corporation (SOTK)
SOTK moved a median of +0.00% 30 minutes after news, and -0.11% by the close. How SOTK actually reacts to news — the realized, point-in-time move the market made, measured across 188 labeled events over the last three years with zero look-ahead.
SOTK’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 37% | 120 |
| 30-min | +0.00% | 51% | 154 |
| 60-min | +0.14% | 53% | 175 |
| to close | -0.11% | 48% | 185 |
| Middle 50% of SOTK reactions | -0.90% to +1.70% |
|---|---|
| Median reaction (30-min) | +0.00% |
| Measured reactions | 188 |
Half of all Sono-Tek Corporation news events land between -0.90% and +1.70% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when SOTK moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SOTK's baseline. Nothing else.
Recent SOTK events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K SONO TEK CORP For: Aug 20 | SEC filing · Form 8-K | SEC EDGAR | +0.09% | +1.58% | |
| Sono-Tek Receives Record Order of Over $3.6 Million for a Single Integrated Production Line | Press release | GlobeNewswire | -0.19% | -0.39% | |
| Form ARS SONO TEK CORP For: Feb 28 | SEC filing · Form ARS | SEC EDGAR | +1.17% | -2.14% | |
| Form DEF 14A SONO TEK CORP For: Aug 20 | SEC filing · Form DEF | SEC EDGAR | +3.02% | -3.85% | |
| Form 10-Q SONO TEK CORP For: May 31 | SEC filing · Form 10-Q | SEC EDGAR | +1.99% | -3.44% | |
| Form 8-K SONO TEK CORP For: Jul 08 | SEC filing · Form 8-K | SEC EDGAR | +1.99% | -3.44% | |
| Sono-Tek Corporation Reports First Quarter Fiscal 2027 Results | Press release | GlobeNewswire | +1.99% | -3.44% | |
| Form SD SONO TEK CORP | SEC filing · Form SD | SEC EDGAR | +10.00% | +6.40% | |
| Form 10-K SONO TEK CORP For: Feb 28 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | -8.65% | |
| Form 8-K SONO TEK CORP For: May 28 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -8.65% | |
| Sono-Tek Reports Fiscal Fourth Quarter and Full Year 2026 Financial Results | Press release | GlobeNewswire | +0.00% | -8.65% | |
| Sono-Tek Announces Fiscal Fourth Quarter and Full Year 2026 Earnings Conference Call | Press release | GlobeNewswire | +0.00% | -1.17% | |
| Diamond Quanta and Sono-Tek Partner to Integrate Precision Coating Within Standardized Process Architecture for Engineered Diamond-on-Glass Applications | Press release | Business Wire | +0.00% | -5.21% | |
| Sono-Tek Announces Technical Collaboration with Diamond Quanta to Support Precision Coating Integration for Engineered Diamond Applications | Press release | GlobeNewswire | +0.00% | -5.21% | |
| Sono-Tek Announces $820K Order for Diagnostic Medical Device Coating Systems | Press release | GlobeNewswire | +1.70% | +3.40% | |
| Form 10-Q SONO TEK CORP For: Nov 30 | SEC filing · Form 10-Q | SEC EDGAR | — | +2.89% | |
| Form 8-K SONO TEK CORP For: Jan 13 | SEC filing · Form 8-K | SEC EDGAR | -0.98% | +1.71% | |
| Sono-Tek Reports Fiscal Third Quarter and Nine-Month Fiscal 2026 Financial Results | Press release | GlobeNewswire | -0.98% | +1.71% | |
| Form 8-K SONO TEK CORP For: Nov 05 | SEC filing · Form 8-K | SEC EDGAR | +2.36% | — | |
| Form 8-K SONO TEK CORP For: Oct 14 | SEC filing · Form 8-K | SEC EDGAR | +2.36% | — | |
| Form 10-Q SONO TEK CORP For: Aug 31 | SEC filing · Form 10-Q | SEC EDGAR | -5.33% | -8.16% | |
| Form 8-K SONO TEK CORP For: Oct 13 | SEC filing · Form 8-K | SEC EDGAR | -5.33% | -8.16% | |
| Form 8-K SONO TEK CORP For: Oct 14 | SEC filing · Form 8-K | SEC EDGAR | -5.33% | -8.16% | |
| Sono-Tek Reports Fiscal Second Quarter Financial Results and Record First Half 2026 Revenue | Press release | GlobeNewswire | -5.33% | -8.16% | |
| Sono-Tek Wins $2.8 Million Order for Advanced Medical Device Coating Systems | Press release | GlobeNewswire | +3.33% | -3.45% | |
| Sono-Tek Announces Fiscal Second Quarter and First Half 2026 Earnings Conference Call | Press release | GlobeNewswire | — | -0.11% | |
| Form 8-K SONO TEK CORP For: Sep 03 | SEC filing · Form 8-K | SEC EDGAR | +1.28% | +2.28% | |
| Sono-Tek Wins Order for Medical Device Coating Systems Valued at Over $5 Million | Press release | GlobeNewswire | +1.28% | +2.28% | |
| Form 8-K SONO TEK CORP For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | +1.90% | +3.94% | |
| Form 8-K SONO TEK CORP For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | — | -1.73% | |
| Form ARS SONO TEK CORP For: Feb 28 | SEC filing · Form ARS | SEC EDGAR | — | -1.77% | |
| Form DEF 14A SONO TEK CORP For: Aug 21 | SEC filing · Form DEF | SEC EDGAR | — | +0.79% | |
| Form 10-Q SONO TEK CORP For: May 31 | SEC filing · Form 10-Q | SEC EDGAR | — | -2.09% | |
| Form 8-K SONO TEK CORP For: Jul 10 | SEC filing · Form 8-K | SEC EDGAR | — | -2.09% | |
| Sono-Tek Reports First Quarter FY 2026 Financial Results | Press release | GlobeNewswire | — | -2.09% | |
| Sono-Tek Receives $1.12 Million Order from Global Medical Diagnostics Company for High-Volume Coating Platform | Press release | GlobeNewswire | +0.53% | -1.57% | |
| Form SD SONO TEK CORP | SEC filing · Form SD | SEC EDGAR | +0.00% | -4.86% | |
| Form 10-K SONO TEK CORP For: Feb 28 | SEC filing · Form 10-K | SEC EDGAR | -3.15% | -5.97% | |
| Form 8-K SONO TEK CORP For: May 22 | SEC filing · Form 8-K | SEC EDGAR | — | +0.32% | |
| Form 8-K SONO TEK CORP For: May 28 | SEC filing · Form 8-K | SEC EDGAR | -3.15% | -5.97% | |
| Sono-Tek Reports Strong Fiscal Year 2025 Financial Results | Press release | GlobeNewswire | -3.15% | -5.97% | |
| Sono-Tek Announces Fiscal Fourth Quarter and Full Year 2025 Earnings Conference Call | Press release | GlobeNewswire | +3.50% | +1.61% | |
| Form 8-K SONO TEK CORP For: Apr 23 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.28% | |
| Form 8-K SONO TEK CORP For: Apr 09 | SEC filing · Form 8-K | SEC EDGAR | — | +0.42% | |
| Sono-Tek to Present at the Planet MicroCap Showcase: VEGAS in partnership with MicroCapClub | Press release | GlobeNewswire | — | +0.42% | |
| Sono-Tek Corporation Promotes Chris Cichetti to Chief Operating Officer | Press release | GlobeNewswire | +0.00% | -2.39% | |
| Form 8-K SONO TEK CORP For: Feb 17 | SEC filing · Form 8-K | SEC EDGAR | — | -0.26% | |
| Form 10-Q SONO TEK CORP For: Nov 30 | SEC filing · Form 10-Q | SEC EDGAR | -5.57% | -4.56% | |
| Form 8-K SONO TEK CORP For: Jan 13 | SEC filing · Form 8-K | SEC EDGAR | -5.57% | -4.56% | |
| Sono-Tek Reports Third Quarter and Nine Months Fiscal 2025 Financial Results | Press release | GlobeNewswire | -5.57% | -4.56% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SOTK section they belong to.
Where else SOTK is measured.
SOTK earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| LIBERTY TRIPADVISOR HL A (LTRPA) | 192 | +0.07% | 50% |
| Energous Corporation (WATT) | 190 | -0.08% | 46% |
| Camtek Ltd. - Ordinary Shares (CAMT) | 187 | +0.42% | 58% |
| DZS INC (DZSI) | 187 | 0.00% | 23% |
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.
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How the numbers are made.
How is Sono-Tek Corporation's median reaction calculated?
Every labeled SOTK 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 188 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. 51% of SOTK'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 2026-08-31.
Does SOTK'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.