Enzo Biochem, Inc. ($0.01 Par Value) (ENZ)
ENZ moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How ENZ actually reacts to news — the realized, point-in-time move the market made, measured across 62 labeled events over the last three years with zero look-ahead.
ENZ’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 21% | 56 |
| 30-min | 0.00% | 40% | 57 |
| 60-min | 0.00% | 47% | 57 |
| to close | 0.00% | 45% | 58 |
| Middle 50% of ENZ reactions | -0.90% to +1.58% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 62 |
Half of all Enzo Biochem, Inc. ($0.01 Par Value) news events land between -0.90% and +1.58% 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 ENZ moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ENZ's baseline. Nothing else.
Recent ENZ events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Enzo Biochem Reports Third Quarter Fiscal Year 2025 Results | Press release | GlobeNewswire | — | — | |
| Enzo Biochem, Inc. Announces Review of Strategic Alternatives after Receiving Multiple Inquiries Regarding a Potential Transaction | Press release | GlobeNewswire | — | — | |
| Form 8-K ENZO BIOCHEM INC For: Apr 21 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| OTC Markets Group Welcomes Enzo Biochem, Inc. to OTCQX | Press release | GlobeNewswire | — | — | |
| Form 25 ENZO BIOCHEM INC | SEC filing · Form 25 | SEC EDGAR | -8.33% | +8.33% | |
| Form 8-K ENZO BIOCHEM INC For: Mar 28 | SEC filing · Form 8-K | SEC EDGAR | +2.94% | +0.00% | |
| Enzo Biochem Announces Notification to New York Stock Exchange of Intention to Voluntarily Delist Common Stock and Transfer Trading of Shares to OTCQX | Press release | GlobeNewswire | +3.19% | +19.32% | |
| Form 8-K ENZO BIOCHEM INC For: Mar 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.24% | |
| Enzo Biochem Reports Second Quarter Fiscal Year 2025 Results | Press release | GlobeNewswire | +2.59% | -3.89% | |
| Form 10-Q ENZO BIOCHEM INC For: Jan 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.59% | -3.89% | |
| Form 8-K ENZO BIOCHEM INC For: Jan 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -3.68% | |
| Form 8-K ENZO BIOCHEM INC For: Jan 13 | SEC filing · Form 8-K | SEC EDGAR | -2.78% | -7.64% | |
| Enzo Biochem Receives Notice of Non-Compliance with New York Stock Exchange Listing Rules | Press release | GlobeNewswire | -0.75% | +7.66% | |
| Form 8-K ENZO BIOCHEM INC For: Jan 08 | SEC filing · Form 8-K | SEC EDGAR | -0.75% | +7.66% | |
| Enzo Biochem Reports First Quarter Fiscal Year 2025 Results and Provides a Company Update | Press release | GlobeNewswire | -5.38% | -24.73% | |
| Form 10-Q ENZO BIOCHEM INC For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | -5.38% | -24.73% | |
| Form ARS ENZO BIOCHEM INC For: Jul 31 | SEC filing · Form ARS | SEC EDGAR | — | +0.00% | |
| Form DEF 14A ENZO BIOCHEM INC For: Jan 15 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +6.93% | |
| Form 8-K ENZO BIOCHEM INC For: Nov 22 | SEC filing · Form 8-K | SEC EDGAR | +4.00% | +4.00% | |
| Form 8-K ENZO BIOCHEM INC For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | -1.73% | -0.86% | |
| Enzo Biochem Reports Fourth Quarter and Fiscal Year 2024 Results and Announces Cash Dividend | Press release | GlobeNewswire | -1.73% | -0.86% | |
| Form 10-K ENZO BIOCHEM INC For: Jul 31 | SEC filing · Form 10-K | SEC EDGAR | -1.73% | -0.86% | |
| Form 8-K ENZO BIOCHEM INC For: Sep 20 | SEC filing · Form 8-K | SEC EDGAR | +0.45% | +0.00% | |
| Form 8-K ENZO BIOCHEM INC For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | +3.67% | +1.83% | |
| Form 8-K ENZO BIOCHEM INC For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | -0.97% | +2.91% | |
| Form 8-K ENZO BIOCHEM INC For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.68% | |
| Form 11-K ENZO BIOCHEM INC For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | -1.83% | +0.00% | |
| Enzo Biochem Reports Third Quarter Fiscal 2024 Results and Provides Business Update | Press release | GlobeNewswire | -11.29% | -6.45% | |
| Form 10-Q ENZO BIOCHEM INC For: Apr 30 | SEC filing · Form 10-Q | SEC EDGAR | -11.29% | -6.45% | |
| Form 8-K ENZO BIOCHEM INC For: May 23 | SEC filing · Form 8-K | SEC EDGAR | -2.70% | +6.31% | |
| Enzo Biochem Reports Second Quarter Fiscal 2024 Results and Provides Business Update | Press release | GlobeNewswire | -2.65% | -4.54% | |
| Form 10-Q ENZO BIOCHEM INC For: Jan 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.65% | -4.54% | |
| Form 8-K ENZO BIOCHEM INC For: Mar 13 | SEC filing · Form 8-K | SEC EDGAR | -2.65% | -4.54% | |
| Form 8-K ENZO BIOCHEM INC For: Feb 23 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.76% | |
| Enzo Biochem Reports Results of its Annual Meeting of Shareholders and Officer Appointments | Press release | GlobeNewswire | -0.79% | +0.00% | |
| Form 8-K ENZO BIOCHEM INC For: Jan 31 | SEC filing · Form 8-K | SEC EDGAR | -0.79% | +0.00% | |
| Form ARS ENZO BIOCHEM INC For: Jul 31 | SEC filing · Form ARS | SEC EDGAR | +0.00% | -0.71% | |
| Form DEFR14A ENZO BIOCHEM INC | SEC filing · Form DEFR14A | SEC EDGAR | +0.00% | -0.71% | |
| ENZO BIOCHEM REPORTS FIRST QUARTER FISCAL 2024 RESULTS AND PROVIDES BUSINESS UPDATE | Press release | GlobeNewswire | -0.36% | +1.50% | |
| Form 10-Q ENZO BIOCHEM INC For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.36% | +1.50% | |
| Form 10-K/A ENZO BIOCHEM INC For: Jul 31 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +0.81% | |
| ENZO BIOCHEM REPORTS FOURTH QUARTER AND FISCAL YEAR 2023 RESULTS AND PROVIDES BUSINESS UPDATE | Press release | GlobeNewswire | +3.79% | +1.51% | |
| Form 10-K ENZO BIOCHEM INC For: Jul 31 | SEC filing · Form 10-K | SEC EDGAR | +3.79% | +1.51% | |
| Form NT 10-K ENZO BIOCHEM INC For: Jul 31 | SEC filing · Form NT | SEC EDGAR | +0.00% | -2.90% | |
| Form 8-K ENZO BIOCHEM INC For: Oct 26 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -2.90% | |
| Steven J. Pully Appointed to Enzo Biochem’s Board of Directors | Press release | GlobeNewswire | +0.00% | -2.90% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ENZ section they belong to.
Where else ENZ is measured.
ENZ earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Infinity Pharmaceuticals, Inc. (INFI) | 63 | +3.96% | 71% |
| OREXO AB SP/ADR (ORXOY) | 63 | 0.00% | 0% |
| LIFT & CO CORP (LIFT_CDNX) | 62 | -0.52% | 27% |
| PLANDAI BIOTECHNOLOGY INC (PLPL) | 62 | 0.00% | 41% |
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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How the numbers are made.
How is Enzo Biochem, Inc. ($0.01 Par Value)'s median reaction calculated?
Every labeled ENZ 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 62 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. 40% of ENZ'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 ENZ'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.