United-Guardian, Inc. (UG)
UG moved a median of +0.84% 30 minutes after news, and +0.64% by the close. How UG actually reacts to news — the realized, point-in-time move the market made, measured across 68 labeled events over the last three years with zero look-ahead.
UG’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 46% | 48 |
| 30-min | +0.84% | 60% | 57 |
| 60-min | +0.66% | 66% | 59 |
| to close | +0.64% | 63% | 68 |
| Middle 50% of UG reactions | -0.41% to +2.59% |
|---|---|
| Median reaction (30-min) | +0.84% |
| Measured reactions | 68 |
Half of all United-Guardian, Inc. news events land between -0.41% and +2.59% 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 UG moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to UG's baseline. Nothing else.
Recent UG events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 10-Q UNITED GUARDIAN INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +0.56% | |
| Form 8-K UNITED GUARDIAN INC For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.53% | |
| United-Guardian Reports Second Quarter Results | Press release | GlobeNewswire | +0.00% | +2.53% | |
| Form 8-K UNITED GUARDIAN INC For: Jul 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.18% | |
| United-Guardian Declares Cash Dividend | Press release | GlobeNewswire | +0.00% | +2.18% | |
| Form 8-K UNITED GUARDIAN INC For: May 13 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.14% | |
| Form 10-Q UNITED GUARDIAN INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.71% | -1.06% | |
| Form 8-K UNITED GUARDIAN INC For: May 08 | SEC filing · Form 8-K | SEC EDGAR | — | -2.41% | |
| United-Guardian Reports First Quarter Results | Press release | GlobeNewswire | — | -2.41% | |
| Form ARS UNITED GUARDIAN INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | — | +0.30% | |
| Form DEF 14A UNITED GUARDIAN INC For: May 13 | SEC filing · Form DEF | SEC EDGAR | — | +0.46% | |
| Form 10-K UNITED GUARDIAN INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +4.51% | +5.64% | |
| Form 8-K UNITED GUARDIAN INC For: Mar 27 | SEC filing · Form 8-K | SEC EDGAR | +4.51% | +5.64% | |
| United-Guardian Reports 2025 Financial Results | Press release | GlobeNewswire | +4.51% | +5.64% | |
| Form 8-K UNITED GUARDIAN INC For: Jan 29 | SEC filing · Form 8-K | SEC EDGAR | -0.59% | +6.63% | |
| United-Guardian Declares Cash Dividend | Press release | GlobeNewswire | -0.59% | +6.63% | |
| Form 10-Q UNITED GUARDIAN INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.99% | -6.82% | |
| Form 8-K UNITED GUARDIAN INC For: Nov 06 | SEC filing · Form 8-K | SEC EDGAR | -1.99% | -6.82% | |
| United-Guardian Reports Third Quarter Earnings | Press release | GlobeNewswire | -1.99% | -6.82% | |
| Form 10-Q UNITED GUARDIAN INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.13% | -0.63% | |
| Form 8-K UNITED GUARDIAN INC For: Aug 08 | SEC filing · Form 8-K | SEC EDGAR | -0.13% | -0.63% | |
| United-Guardian Reports Second Quarter Results | Press release | GlobeNewswire | -0.13% | -0.63% | |
| Form 8-K UNITED GUARDIAN INC For: Jul 15 | SEC filing · Form 8-K | SEC EDGAR | +4.53% | +9.79% | |
| United-Guardian Declares Cash Dividend | Press release | GlobeNewswire | +4.53% | +9.79% | |
| Form 8-K UNITED GUARDIAN INC For: May 15 | SEC filing · Form 8-K | SEC EDGAR | — | -0.47% | |
| United-Guardian Appoints New Board Member | Press release | GlobeNewswire | — | -0.47% | |
| Form 8-K UNITED GUARDIAN INC For: May 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.06% | |
| Form 10-Q UNITED GUARDIAN INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | -2.86% | |
| Form 8-K UNITED GUARDIAN INC For: May 08 | SEC filing · Form 8-K | SEC EDGAR | -0.68% | -0.51% | |
| United-Guardian Reports First Quarter Results | Press release | GlobeNewswire | -0.68% | -0.51% | |
| Form ARS UNITED GUARDIAN INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +2.43% | +2.43% | |
| Form DEF 14A UNITED GUARDIAN INC For: May 15 | SEC filing · Form DEF | SEC EDGAR | +0.95% | -0.84% | |
| Form 10-K UNITED GUARDIAN INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -3.77% | -4.76% | |
| Form 8-K UNITED GUARDIAN INC For: Mar 21 | SEC filing · Form 8-K | SEC EDGAR | -3.77% | -4.76% | |
| United-Guardian Reports 2024 Financial Results | Press release | GlobeNewswire | -3.77% | -4.76% | |
| Form 8-K UNITED GUARDIAN INC For: Jan 30 | SEC filing · Form 8-K | SEC EDGAR | +0.42% | +5.00% | |
| United-Guardian Declares Cash Dividend | Press release | GlobeNewswire | +0.42% | +5.00% | |
| Form 10-Q UNITED GUARDIAN INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | — | +3.40% | |
| Form 8-K UNITED GUARDIAN INC For: Nov 08 | SEC filing · Form 8-K | SEC EDGAR | +2.00% | -13.68% | |
| United-Guardian Reports Increased Third Quarter Earnings | Press release | GlobeNewswire | +2.00% | -13.68% | |
| Form 10-Q UNITED GUARDIAN INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +4.36% | |
| Form 8-K UNITED GUARDIAN INC For: Aug 09 | SEC filing · Form 8-K | SEC EDGAR | — | -1.79% | |
| United-Guardian Reports Increased Second Quarter Sales & Earnings | Press release | GlobeNewswire | — | -1.79% | |
| Form 8-K UNITED GUARDIAN INC For: Jul 12 | SEC filing · Form 8-K | SEC EDGAR | +5.72% | +11.34% | |
| United-Guardian Announces Dividend Increase | Press release | GlobeNewswire | +5.72% | +11.34% | |
| Form 8-K UNITED GUARDIAN INC For: May 21 | SEC filing · Form 8-K | SEC EDGAR | — | +0.34% | |
| United-Guardian Appoints New Marketing Director | Press release | GlobeNewswire | — | +0.34% | |
| Form 8-K UNITED GUARDIAN INC For: May 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 10-Q UNITED GUARDIAN INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.94% | +7.65% | |
| Form 8-K UNITED GUARDIAN INC For: May 10 | SEC filing · Form 8-K | SEC EDGAR | — | +4.32% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the UG section they belong to.
Where else UG is measured.
UG earnings → · Analyst actions → · SEC filings →
Other Consumer Defensive names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| CHS Inc - 8% Cumulative Redeemable Preferred Stock (CHSCP) | 68 | 0.00% | 48% |
| CANN AMERICAN CORP (CNNA) | 68 | 0.00% | 45% |
| GLOBAL CLEAN ENGY HLDGS (GCEH) | 66 | 0.00% | 24% |
| JAMMIN JAVA CORP (JAMN) | 66 | 0.00% | 40% |
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 Consumer Defensive names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is United-Guardian, Inc.'s median reaction calculated?
Every labeled UG 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 68 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. 60% of UG'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 UG'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.