Intrusion Inc. (INTZ)
INTZ moved a median of -0.85% 30 minutes after news, and -0.92% by the close. How INTZ actually reacts to news — the realized, point-in-time move the market made, measured across 232 labeled events over the last three years with zero look-ahead.
INTZ’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.01% | 37% | 230 |
| 30-min | -0.85% | 35% | 232 |
| 60-min | -0.54% | 37% | 232 |
| to close | -0.92% | 35% | 229 |
| Middle 50% of INTZ reactions | -2.61% to +0.94% |
|---|---|
| Median reaction (30-min) | -0.85% |
| Measured reactions | 232 |
Half of all Intrusion Inc. news events land between -2.61% and +0.94% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How INTZ reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Rating reiterations | 25 | -1.32% | 40% | -2.79% |
| Price-target cuts | 11 | -1.36% | 36% | +0.50% |
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. 3 further classes were observed with fewer than 10 measured events and are not published. See how INTZ ranks against every other measured name →
That’s how INTZ usually reacts — get an email when it moves on news →Email me when INTZ moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to INTZ's baseline. Nothing else.
Recent INTZ events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K INTRUSION INC For: Sep 14 | SEC filing · Form 8-K | SEC EDGAR | -2.03% | -7.22% | |
| Intrusion Inc. Announces Participation in the H.C. Wainwright Annual Global Investment Conference | Press release | ACCESS Newswire | +0.01% | -0.34% | |
| Form 8-K INTRUSION INC For: Aug 28 | SEC filing · Form 8-K | SEC EDGAR | +0.37% | -3.35% | |
| Form 8-K INTRUSION INC For: Aug 28 | SEC filing · Form 8-K | SEC EDGAR | +7.48% | -0.59% | |
| Form 8-K INTRUSION INC For: Aug 14 | SEC filing · Form 8-K | SEC EDGAR | +6.87% | +1.28% | |
| Form 10-Q INTRUSION INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.14% | -5.70% | |
| Form 8-K INTRUSION INC For: Aug 11 | SEC filing · Form 8-K | SEC EDGAR | -2.14% | -5.70% | |
| Intrusion Inc. Reports Second Quarter 2026 Results | Press release | ACCESS Newswire | -2.14% | -5.70% | |
| CEO Issues Letter to Shareholders About 'Complete the Transformation' Communication Campaign | Press release | ACCESS Newswire | — | -3.80% | |
| Intrusion Launches 'Complete the Transformation' Shareholder Campaign Ahead of 2026 Annual Meeting | Press release | ACCESS Newswire | -0.20% | -0.04% | |
| Form DEFA14A INTRUSION INC | SEC filing · Form DEFA14A | SEC EDGAR | -1.20% | +1.30% | |
| Intrusion Inc. to Announce Second Quarter 2026 Financial Results on Tuesday, August 11, 2026 | Press release | ACCESS Newswire | -0.92% | +5.46% | |
| Form 8-K INTRUSION INC For: Jul 21 | SEC filing · Form 8-K | SEC EDGAR | -1.37% | -5.29% | |
| Intrusion Inc. Highlights Strong Early Execution and Strategic Momentum Ahead of Investor Technology Day | Press release | ACCESS Newswire | -1.37% | -5.29% | |
| Form DEF 14A INTRUSION INC For: Jul 20 | SEC filing · Form DEF | SEC EDGAR | -3.23% | +0.77% | |
| Intrusion, Inc. & VigilAigent Announce Registration for Technology & Innovation Day | Press release | ACCESS Newswire | -1.70% | -6.22% | |
| Form PRE 14A INTRUSION INC For: Jul 03 | SEC filing · Form PRE | SEC EDGAR | -0.11% | -3.53% | |
| Intrusion, Inc. Subsidiary VigilAigent Secures Three-Year Renewal and OmniViz Upgrade with Leading MSP Partner | Press release | ACCESS Newswire | -0.11% | -3.53% | |
| Intrusion Inc. Announces Technology Showcase Highlighting the Combined Power of TraceCop and VigilAigent's AI Platform | Press release | ACCESS Newswire | -8.71% | -9.21% | |
| Form 8-K INTRUSION INC For: Jun 29 | SEC filing · Form 8-K | SEC EDGAR | -8.71% | -9.21% | |
| Intrusion Inc. Announces Acquisition of VigilAigent to Create an AI-Native Cybersecurity Platform | Press release | ACCESS Newswire | +0.02% | +1.26% | |
| Intrusion Inc. to Present at the Sidoti Micro Cap Investor Conference | Press release | ACCESS Newswire | -0.08% | +2.72% | |
| Form 10-Q INTRUSION INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.08% | +2.72% | |
| Form 8-K INTRUSION INC For: May 14 | SEC filing · Form 8-K | SEC EDGAR | -0.08% | +2.72% | |
| Intrusion Inc. Reports First Quarter 2026 Results | Press release | ACCESS Newswire | -0.08% | +2.72% | |
| Form 8-K INTRUSION INC For: May 07 | SEC filing · Form 8-K | SEC EDGAR | +2.32% | +4.09% | |
| Intrusion Inc. to Announce First Quarter 2026 Financial Results on Thursday, May 14, 2026 | Press release | ACCESS Newswire | -3.35% | -5.37% | |
| Form 8-K INTRUSION INC For: Apr 06 | SEC filing · Form 8-K | SEC EDGAR | +1.63% | -1.78% | |
| Form 10-K INTRUSION INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.30% | +2.96% | |
| Form 8-K INTRUSION INC For: Mar 24 | SEC filing · Form 8-K | SEC EDGAR | -0.01% | +10.11% | |
| Intrusion Inc. Reports Fourth Quarter and Full Year 2025 Results | Press release | ACCESS Newswire | -0.01% | +10.11% | |
| Intrusion Inc. to Announce Fourth Quarter and Full Year 2025 Financial Results on Tuesday, March 24, 2026 | Press release | ACCESS Newswire | +0.00% | +3.92% | |
| Intrusion Inc. Launches the P.O.S.S.E. Program, Expanding the Deployment of Shield Technology | Press release | ACCESS Newswire | -1.00% | -4.45% | |
| Intrusion Inc. Expands Business Development Efforts With Strategic Leadership Additions | Press release | ACCESS Newswire | -0.95% | -4.76% | |
| Intrusion Launches Shield Stratus: Cloud-Native Packet Filtering That Doesn't Play Nice With Bad Traffic | Press release | ACCESS Newswire | -1.16% | +0.00% | |
| Form 10-Q INTRUSION INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.54% | -4.17% | |
| Form 8-K INTRUSION INC For: Nov 11 | SEC filing · Form 8-K | SEC EDGAR | +0.54% | -4.17% | |
| Intrusion Inc. Reports Third Quarter 2025 Results | Press release | ACCESS Newswire | +0.54% | -4.17% | |
| Intrusion Inc. to Announce Third Quarter 2025 Financial Results on Tuesday, November 11, 2025 | Press release | ACCESS Newswire | -1.66% | -4.71% | |
| Intrusion Inc. Launches Shield Cloud Availability in AWS Marketplace | Press release | ACCESS Newswire | +0.55% | -2.73% | |
| Intrusion to Present at the H.C. Wainwright Annual Global Investment Conference | Press release | ACCESS Newswire | +1.81% | +0.60% | |
| Form 8-K INTRUSION INC For: Aug 19 | SEC filing · Form 8-K | SEC EDGAR | +1.94% | +0.00% | |
| Intrusion Inc. to Present at the Sidoti Virtual Investor Conference | Press release | ACCESS Newswire | -0.58% | — | |
| Form 10-Q INTRUSION INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.01% | -8.08% | |
| Form 8-K INTRUSION INC For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | +1.01% | -8.08% | |
| Intrusion Inc. Reports Second Quarter 2025 Results | Press release | ACCESS Newswire | +1.01% | -8.08% | |
| Intrusion Announces Participation in Upcoming Investor Conferences | Press release | ACCESS Newswire | +1.21% | -3.03% | |
| Intrusion Inc. to Announce Second Quarter 2025 Financial Results on Tuesday, August 12, 2025 | Press release | ACCESS Newswire | +1.21% | -3.03% | |
| Intrusion Inc. Receives Additional $3 Million for Continued Department of Defense Contract Support | Press release | ACCESS Newswire | -2.90% | — | |
| Form DEF 14A INTRUSION INC For: Aug 18 | SEC filing · Form DEF | SEC EDGAR | +1.04% | +7.08% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the INTZ section they belong to.
Where else INTZ is measured.
INTZ earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| TOMTOM NV UNSP/ADR (TMOAY) | 238 | 0.00% | 2% |
| FUJITSU LTD UNSP/ADR (FJTSY) | 236 | +0.08% | 54% |
| Bilibili Inc. - American Depositary Shares (BILI) | 231 | 0.00% | 49% |
| HANWHA Q CELLS CO LTD AMERICA (HQCL) | 231 | 0.00% | 48% |
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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Every name we’ve measured, in one place.
How the numbers are made.
How is Intrusion Inc.'s median reaction calculated?
Every labeled INTZ 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 232 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. 35% of INTZ'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 INTZ'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.