Espey Mfg. & Electronics Corp. (ESP)
ESP moved a median of +0.17% 30 minutes after news, and +0.24% by the close. How ESP actually reacts to news — the realized, point-in-time move the market made, measured across 143 labeled events over the last three years with zero look-ahead.
ESP’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 47% | 96 |
| 30-min | +0.17% | 52% | 126 |
| 60-min | 0.00% | 49% | 135 |
| to close | +0.24% | 53% | 140 |
| Middle 50% of ESP reactions | -0.47% to +1.25% |
|---|---|
| Median reaction (30-min) | +0.17% |
| Measured reactions | 143 |
Half of all Espey Mfg. & Electronics Corp. news events land between -0.47% and +1.25% 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 ESP moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ESP's baseline. Nothing else.
Recent ESP events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K ESPEY MFG & ELECTRONICS For: Oct 13 | SEC filing · Form 8-K | SEC EDGAR | +0.32% | -0.43% | |
| Espey Mfg. & Electronics Corp. reports fourth quarter and year-end results | Press release | GlobeNewswire | -3.34% | -3.32% | |
| Form 10-K ESPEY MFG & ELECTRONICS For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | -3.34% | -3.32% | |
| Espey Announces Special Cash Dividend of $0.75 Per Share Plus Regular Quarterly Dividend of $0.25 Per Share, and the promotion of Kaitlyn O’Neil to Chief Financial Officer | Press release | GlobeNewswire | +0.02% | -1.41% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | +0.02% | -1.41% | |
| Espey Declares Regular Quarterly Dividend of $0.25 Per Share | Press release | GlobeNewswire | +0.00% | -1.74% | |
| Form SD ESPEY MFG & ELECTRONICS | SEC filing · Form SD | SEC EDGAR | — | +1.66% | |
| Espey Mfg. & Electronics Corp. reports third quarter results | Press release | GlobeNewswire | +2.42% | -3.64% | |
| Form 10-Q ESPEY MFG & ELECTRONICS For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.42% | -3.64% | |
| Espey Announces Regular Quarterly Dividend of $0.25 Per Share | Press release | GlobeNewswire | — | +0.27% | |
| Espey Mfg. & Electronics Corp. reports second quarter results | Press release | GlobeNewswire | +0.32% | -3.91% | |
| Form 10-Q ESPEY MFG & ELECTRONICS For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.32% | -3.91% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Dec 05 | SEC filing · Form 8-K | SEC EDGAR | — | +0.56% | |
| Espey Declares Regular Quarterly Dividend of $0.25 Per Share and Appoints New Audit Committee Chair | Press release | GlobeNewswire | — | -2.59% | |
| Espey Mfg. & Electronics Corp. reports first quarter results | Press release | GlobeNewswire | -2.10% | — | |
| Form 10-Q ESPEY MFG & ELECTRONICS For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.10% | — | |
| Form DEF 14A ESPEY MFG & ELECTRONICS For: Dec 05 | SEC filing · Form DEF | SEC EDGAR | — | +2.42% | |
| Espey Mfg. & Electronics Corp. (NYSE American: ESP) Announces Completion of Magnetics Center of Excellence Facility Expansion | Press release | GlobeNewswire | +0.00% | +2.65% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Sep 30 | SEC filing · Form 8-K | SEC EDGAR | — | +0.40% | |
| Espey Mfg. & Electronics Corp. reports fourth quarter and year-end results | Press release | GlobeNewswire | -11.11% | -8.51% | |
| Form 10-K ESPEY MFG & ELECTRONICS For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | -11.11% | -8.51% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Sep 09 | SEC filing · Form 8-K | SEC EDGAR | +1.18% | -0.34% | |
| Espey Announces Special Cash Dividend of $0.75 Per Share Plus Regular Quarterly Dividend of $0.25 Per Share | Press release | GlobeNewswire | -0.75% | +0.31% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.54% | |
| Espey Declares Regular Quarterly Dividend of $0.25 Per Share | Press release | GlobeNewswire | — | -3.18% | |
| Form SD ESPEY MFG & ELECTRONICS | SEC filing · Form SD | SEC EDGAR | — | +0.53% | |
| Espey Mfg. & Electronics Corp. reports third quarter results | Press release | GlobeNewswire | -0.78% | +8.59% | |
| Form 10-Q ESPEY MFG & ELECTRONICS For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.78% | +8.59% | |
| Espey Mfg. & Electronics Corp. Announces Additional New $19.8 Million Contract Award Supporting U.S. Navy’s Virginia and Columbia Class Submarine Programs | Press release | GlobeNewswire | +1.48% | +7.87% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Apr 10 | SEC filing · Form 8-K | SEC EDGAR | +1.48% | +7.87% | |
| Espey Mfg. & Electronics Corp. announces funding award for capital improvements | Press release | GlobeNewswire | — | +2.33% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Mar 11 | SEC filing · Form 8-K | SEC EDGAR | — | +1.34% | |
| Espey Declares Regular Quarterly Dividend of $0.25 per Share | Press release | GlobeNewswire | — | -2.08% | |
| Espey Mfg. & Electronics Corp. Announces Retirement of Chief Financial Officer and Treasurer and Appointment of New Principal Financial Officer and Treasurer | Press release | GlobeNewswire | +2.91% | +8.58% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | +1.28% | +2.23% | |
| Espey Mfg. & Electronics Corp. reports second quarter results, reporting a 27% increase in year-to-date sales | Press release | GlobeNewswire | +0.39% | +5.24% | |
| Form 10-Q ESPEY MFG & ELECTRONICS For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.39% | +5.24% | |
| Espey Mfg. & Electronics Corp. Announces New $29.5 Million Contract Award Supporting U.S. Navy’s Columbia Class Submarine Program | Press release | GlobeNewswire | +1.54% | +2.01% | |
| Espey Declares Regular Quarterly Dividend of $0.25 Per Share; Appoints New Corporate Secretary | Press release | GlobeNewswire | — | +0.76% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Dec 06 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| Espey Mfg. & Electronics Corp. reports first quarter results | Press release | GlobeNewswire | +0.00% | -3.80% | |
| Form 10-Q ESPEY MFG & ELECTRONICS For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -3.80% | |
| Form DEF 14A ESPEY MFG & ELECTRONICS For: Dec 06 | SEC filing · Form DEF | SEC EDGAR | -1.04% | +1.10% | |
| Espey Mfg. & Electronics Corp. reports fourth quarter and year-end results | Press release | GlobeNewswire | +7.25% | +10.14% | |
| Form 10-K ESPEY MFG & ELECTRONICS For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | +7.25% | +10.14% | |
| Espey Increases and Declares Regular Quarterly Dividend of $0.25 Per Share | Press release | GlobeNewswire | — | +2.93% | |
| Form 8-K ESPEY MFG & ELECTRONICS For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | -3.88% | -1.54% | |
| Espey Increases and Declares Regular Quarterly Dividend of $0.20 Per Share; Announces New Employment Agreement with Chief Executive Officer and Appoints New Assistant Corporate Secretary | Press release | GlobeNewswire | -0.29% | +1.38% | |
| Form SD ESPEY MFG & ELECTRONICS | SEC filing · Form SD | SEC EDGAR | +0.48% | +1.05% | |
| Espey Mfg. & Electronics Corp. reports third quarter results | Press release | GlobeNewswire | +4.21% | -0.96% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ESP section they belong to.
Where else ESP is measured.
ESP earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| TEMENOS AG SP/ADR (TMSNY) | 144 | 0.00% | 42% |
| Trio-Tech International (TRT) | 144 | 0.00% | 50% |
| Uxin Limited - American Depositary Shares (UXIN) | 143 | 0.00% | 44% |
| Intellinetics, Inc. (INLX) | 142 | 0.00% | 31% |
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 Espey Mfg. & Electronics Corp.'s median reaction calculated?
Every labeled ESP 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 143 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. 52% of ESP'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 ESP'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.