Enterprise Bancorp Inc (EBTC)
EBTC moved a median of +0.05% 30 minutes after news, and -0.12% by the close. How EBTC actually reacts to news — the realized, point-in-time move the market made, measured across 271 labeled events over the last three years with zero look-ahead.
EBTC’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 34% | 154 |
| 30-min | +0.05% | 52% | 202 |
| 60-min | +0.05% | 54% | 225 |
| to close | -0.12% | 47% | 234 |
| Middle 50% of EBTC reactions | -0.25% to +0.48% |
|---|---|
| Median reaction (30-min) | +0.05% |
| Measured reactions | 271 |
Half of all Enterprise Bancorp Inc news events land between -0.25% and +0.48% 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 EBTC moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to EBTC's baseline. Nothing else.
Recent EBTC events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 15-12G ENTERPRISE BANCORP INC | SEC filing · Form 15-12G | SEC EDGAR | — | — | |
| Form 13F-NT ENTERPRISE BANCORP INC For: Jun 30 | SEC filing · Form 13F-NT | SEC EDGAR | — | — | |
| Form EFFECT ENTERPRISE BANCORP INC | SEC filing · Form EFFECT | SEC EDGAR | — | — | |
| Form 8-K ENTERPRISE BANCORP INC For: Jul 01 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form POS AM ENTERPRISE BANCORP INC | SEC filing · Form POS | SEC EDGAR | — | — | |
| Form S-8 POS ENTERPRISE BANCORP INC | SEC filing · Form S-8 | SEC EDGAR | — | — | |
| Form 8-K ENTERPRISE BANCORP INC For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | +0.34% | +1.23% | |
| Form 8-K ENTERPRISE BANCORP INC For: May 06 | SEC filing · Form 8-K | SEC EDGAR | -0.29% | -0.26% | |
| Form 10-Q ENTERPRISE BANCORP INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | -0.86% | |
| Enterprise Bancorp, Inc. Announces First Quarter Financial Results | Press release | GlobeNewswire | -2.53% | -1.37% | |
| Form 8-K ENTERPRISE BANCORP INC For: Apr 17 | SEC filing · Form 8-K | SEC EDGAR | -2.53% | -1.37% | |
| Enterprise Bancorp, Inc. Announces Quarterly Dividend | Press release | GlobeNewswire | -0.89% | +0.37% | |
| Form 8-K ENTERPRISE BANCORP INC For: Apr 15 | SEC filing · Form 8-K | SEC EDGAR | -0.89% | +0.37% | |
| Form 13F-NT ENTERPRISE BANCORP INC For: Mar 31 | SEC filing · Form 13F-NT | SEC EDGAR | +0.93% | -3.45% | |
| Form 8-K ENTERPRISE BANCORP INC For: Apr 03 | SEC filing · Form 8-K | SEC EDGAR | — | +0.46% | |
| Form ARS ENTERPRISE BANCORP INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | — | +0.08% | |
| Form DEF 14A ENTERPRISE BANCORP INC For: May 06 | SEC filing · Form DEF | SEC EDGAR | — | +1.04% | |
| Form 8-K ENTERPRISE BANCORP INC For: Mar 25 | SEC filing · Form 8-K | SEC EDGAR | +0.07% | -0.10% | |
| Form 8-K ENTERPRISE BANCORP INC For: Mar 18 | SEC filing · Form 8-K | SEC EDGAR | -0.15% | +0.10% | |
| Form 10-K ENTERPRISE BANCORP INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.03% | -0.03% | |
| EBTC Stock Alert: Halper Sadeh LLC is Investigating Whether the Sale of Enterprise Bancorp, Inc. is Fair to Shareholders | Press release | Business Wire | -9.99% | -0.12% | |
| Form DEFM14A ENTERPRISE BANCORP INC | SEC filing · Form DEFM14A | SEC EDGAR | +0.00% | -0.71% | |
| Enterprise Bancorp, Inc. Announces Fourth Quarter Financial Results | Press release | GlobeNewswire | -1.74% | -0.73% | |
| Form 8-K ENTERPRISE BANCORP INC For: Jan 28 | SEC filing · Form 8-K | SEC EDGAR | -1.74% | -0.73% | |
| Enterprise Bancorp, Inc. Announces Quarterly Dividend | Press release | GlobeNewswire | +0.00% | -0.29% | |
| Form 8-K ENTERPRISE BANCORP INC For: Jan 21 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.29% | |
| Form 13F-NT ENTERPRISE BANCORP INC For: Dec 31 | SEC filing · Form 13F-NT | SEC EDGAR | +0.00% | +0.26% | |
| Form 8-K ENTERPRISE BANCORP INC For: Dec 17 | SEC filing · Form 8-K | SEC EDGAR | +0.05% | +0.58% | |
| KBRA Comments on Enterprise Bancorp, Inc.'s Proposed Merger Agreement with Independent Bank Corp. | Press release | Business Wire | +2.69% | -2.12% | |
| Form 8-K ENTERPRISE BANCORP INC For: Dec 08 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.70% | |
| EBTC Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Enterprise Bancorp, Inc. Is Fair to Shareholders | Press release | Business Wire | +0.15% | -1.05% | |
| Form 8-A12B/A ENTERPRISE BANCORP INC | SEC filing · Form 8-A12B | SEC EDGAR | -0.30% | -2.37% | |
| Form 8-K ENTERPRISE BANCORP INC For: Dec 06 | SEC filing · Form 8-K | SEC EDGAR | -0.30% | -2.37% | |
| Form 10-Q ENTERPRISE BANCORP INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.45% | +12.17% | |
| Enterprise Bancorp, Inc. Announces Third Quarter Financial Results | Press release | GlobeNewswire | +0.00% | +0.59% | |
| Form 8-K ENTERPRISE BANCORP INC For: Oct 22 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.59% | |
| Enterprise Bancorp, Inc. Announces Quarterly Dividend | Press release | GlobeNewswire | -1.27% | +0.09% | |
| Form 8-K ENTERPRISE BANCORP INC For: Oct 15 | SEC filing · Form 8-K | SEC EDGAR | -1.27% | +0.09% | |
| Form 13F-NT ENTERPRISE BANCORP INC For: Sep 30 | SEC filing · Form 13F-NT | SEC EDGAR | +0.00% | +0.64% | |
| Form 8-K ENTERPRISE BANCORP INC For: Sep 17 | SEC filing · Form 8-K | SEC EDGAR | — | +2.29% | |
| Form 8-K ENTERPRISE BANCORP INC For: Sep 04 | SEC filing · Form 8-K | SEC EDGAR | — | -1.81% | |
| Form 10-Q ENTERPRISE BANCORP INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.04% | +0.04% | |
| Enterprise Bancorp, Inc. Announces Second Quarter Financial Results | Press release | GlobeNewswire | -2.50% | -0.84% | |
| Form 8-K ENTERPRISE BANCORP INC For: Jul 23 | SEC filing · Form 8-K | SEC EDGAR | -2.50% | -0.84% | |
| Enterprise Bank Appoints David Lynch as Managing Director and Chief Investment Officer, of Enterprise Wealth Management | Press release | GlobeNewswire | — | +1.46% | |
| Enterprise Bancorp, Inc. Announces Quarterly Dividend | Press release | GlobeNewswire | +0.00% | +1.78% | |
| Form 8-K ENTERPRISE BANCORP INC For: Jul 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.78% | |
| Form 13F-NT ENTERPRISE BANCORP INC For: Jun 30 | SEC filing · Form 13F-NT | SEC EDGAR | +0.00% | +7.76% | |
| Enterprise Bank Announces CEO Retirement and Successor Appointment | Press release | GlobeNewswire | -0.46% | -0.41% | |
| Form 8-K ENTERPRISE BANCORP INC For: Jun 05 | SEC filing · Form 8-K | SEC EDGAR | -0.46% | -0.41% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the EBTC section they belong to.
Where else EBTC is measured.
EBTC earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Peapack-Gladstone Financial Corporation (PGC) | 272 | -0.01% | 46% |
| CITIZENS FIRST (CZFC) | 271 | 0.00% | 32% |
| Bar Harbor Bankshares, Inc. (BHB) | 270 | -0.08% | 42% |
| Bank of Marin Bancorp (BMRC) | 270 | 0.00% | 49% |
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 Financial Services names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Enterprise Bancorp Inc's median reaction calculated?
Every labeled EBTC 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 271 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 EBTC'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 EBTC'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.