Cass Information Systems, Inc (CASS)
CASS moved a median of -0.05% 30 minutes after news, and -0.32% by the close. How CASS actually reacts to news — the realized, point-in-time move the market made, measured across 199 labeled events over the last three years with zero look-ahead.
CASS’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 48% | 141 |
| 30-min | -0.05% | 46% | 190 |
| 60-min | +0.10% | 52% | 198 |
| to close | -0.32% | 43% | 199 |
| Middle 50% of CASS reactions | -0.44% to +0.42% |
|---|---|
| Median reaction (30-min) | -0.05% |
| Measured reactions | 199 |
Half of all Cass Information Systems, Inc news events land between -0.44% and +0.42% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CASS reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 15 | +0.05% | 53% | +0.27% |
| Rating reiterations | 11 | +0.01% | 55% | -0.34% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 4 further classes were observed with fewer than 10 measured events and are not published. See how CASS ranks against every other measured name →
That’s how CASS usually reacts — get an email when it moves on news →Email me when CASS moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CASS's baseline. Nothing else.
Recent CASS events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K CASS INFORMATION SYSTEMS For: Oct 07 | SEC filing · Form 8-K | SEC EDGAR | +0.64% | -0.95% | |
| Cass Information Systems Named a Hot Company by PARCEL | Press release | GlobeNewswire | -0.54% | -0.30% | |
| Form 10-Q CASS INFORMATION SYSTEMS For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.70% | +0.36% | |
| Cass Information Systems reports Second Quarter 2026 Results | Press release | GlobeNewswire | +0.17% | +4.31% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Jul 21 | SEC filing · Form 8-K | SEC EDGAR | +0.17% | +4.31% | |
| Form 11-K CASS INFORMATION SYSTEMS For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.94% | +0.00% | |
| Form 10-Q CASS INFORMATION SYSTEMS For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.21% | -0.25% | |
| Cass Information Systems reports First Quarter 2026 Results | Press release | GlobeNewswire | -0.33% | -2.80% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Apr 21 | SEC filing · Form 8-K | SEC EDGAR | -0.33% | -2.80% | |
| Cass Information Systems, Inc. Announces Appointment of John Drabik to Board of Directors and Retirements of Sally Roth, Ralph Clermont and Jim Lindemann | Press release | GlobeNewswire | +0.00% | +1.36% | |
| Cass Commercial Bank Names Eric Giering President | Press release | Business Wire | +0.00% | +0.71% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Mar 29 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.71% | |
| Form 10-K CASS INFORMATION SYSTEMS For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +0.77% | |
| Form DEF 14A CASS INFORMATION SYSTEMS For: Apr 21 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +0.77% | |
| Form DEFA14A CASS INFORMATION SYSTEMS | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | +0.77% | |
| Cass Information Systems and Caspian Partner to Deliver Comprehensive Tariff Cost Management Solution | Press release | Business Wire | +0.00% | +0.09% | |
| Cass Information Systems Reports Record Annual Net Income and EPS | Press release | Business Wire | +0.25% | +0.44% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Jan 20 | SEC filing · Form 8-K | SEC EDGAR | +0.25% | +0.44% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Nov 06 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.34% | |
| Form 10-Q CASS INFORMATION SYSTEMS For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.20% | -0.71% | |
| Cass Information Systems reports Third Quarter 2025 Results | Press release | Business Wire | -0.25% | +2.10% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Oct 21 | SEC filing · Form 8-K | SEC EDGAR | -0.25% | +2.10% | |
| Form 10-Q CASS INFORMATION SYSTEMS For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | — | +0.30% | |
| Cass Information Systems Reports Second Quarter 2025 Results | Press release | Business Wire | +0.94% | +2.68% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Jul 15 | SEC filing · Form 8-K | SEC EDGAR | +0.94% | +2.68% | |
| Form 11-K CASS INFORMATION SYSTEMS For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.18% | +4.33% | |
| Form 10-Q CASS INFORMATION SYSTEMS For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +1.30% | +0.43% | |
| Form 8-K CASS INFORMATION SYSTEMS For: May 05 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.19% | |
| Cass Information Systems Reports First Quarter 2025 Results | Press release | Business Wire | +0.00% | -1.08% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Apr 15 | SEC filing · Form 8-K | SEC EDGAR | -0.76% | -1.90% | |
| Cass Information Systems Sells Telecom Expense Management Business to Asignet | Press release | Business Wire | -2.08% | -6.27% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Apr 07 | SEC filing · Form 8-K | SEC EDGAR | -2.08% | -6.27% | |
| Form DEF 14A CASS INFORMATION SYSTEMS For: Apr 15 | SEC filing · Form DEF | SEC EDGAR | +0.37% | +2.22% | |
| Form 10-K CASS INFORMATION SYSTEMS For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | — | +0.29% | |
| Cass Information Systems CEO Discusses Invoice Fraud and Payment Issues on Today's Marketplace | Press release | PR Newswire | -0.52% | +0.89% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Jan 21 | SEC filing · Form 8-K | SEC EDGAR | +0.59% | +1.21% | |
| Cass Information Systems Reports Fourth Quarter 2024 Results | Press release | Business Wire | +4.20% | +1.77% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Jan 23 | SEC filing · Form 8-K | SEC EDGAR | +4.20% | +1.77% | |
| Cass Information Systems Acquires AcuAudit Platform from Acuitive Solutions | Press release | Business Wire | +0.00% | -2.83% | |
| Cass Information Systems Forms Strategic Partnership with Brazilian Firm Lupeon to Drive Global Growth | Press release | Business Wire | — | -0.40% | |
| Form 10-Q CASS INFORMATION SYSTEMS For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -0.29% | |
| Cass Information Systems Reports Third Quarter 2024 Results | Press release | Business Wire | +0.00% | -1.01% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Oct 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.01% | |
| Cass Information Systems Receives GSA Multiple Award Schedule Contract for Freight Audit and Payment | Press release | Business Wire | +0.27% | -0.79% | |
| Form 10-Q CASS INFORMATION SYSTEMS For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.01% | +0.22% | |
| Cass Information Systems reports Second Quarter 2024 Results | Press release | Business Wire | +0.20% | -3.94% | |
| Form 8-K CASS INFORMATION SYSTEMS For: Jul 18 | SEC filing · Form 8-K | SEC EDGAR | +0.20% | -3.94% | |
| Form 11-K CASS INFORMATION SYSTEMS For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | -0.90% | +0.30% | |
| Cass Information Systems, Inc. and FreightWaves SONAR Announce Partnership for Supply Chain Intelligence | Press release | Business Wire | — | +0.14% | |
| A Legacy of Strength and Stability: Cass Commercial Bank Marks 118th Anniversary | Press release | Business Wire | — | -0.36% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CASS section they belong to.
Where else CASS is measured.
CASS earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| BGSF, Inc. (BGSF) | 200 | 0.00% | 29% |
| Dorian LPG Ltd. (LPG) | 200 | -0.13% | 46% |
| IDEX Corporation (IEX) | 198 | +0.06% | 53% |
| COMMAND SECURITY (MOC) | 198 | 0.00% | 28% |
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 Cass Information Systems, Inc's median reaction calculated?
Every labeled CASS 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 199 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. 46% of CASS'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 CASS'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.