GitLab Inc. - Class A (GTLB)
GTLB moved a median of -0.01% 30 minutes after news, and -0.10% by the close. How GTLB actually reacts to news — the realized, point-in-time move the market made, measured across 1,113 labeled events over the last three years with zero look-ahead.
GTLB’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 50% | 1,107 |
| 30-min | -0.01% | 50% | 1,107 |
| 60-min | -0.10% | 44% | 1,107 |
| to close | -0.10% | 47% | 1,105 |
| Middle 50% of GTLB reactions | -0.65% to +0.58% |
|---|---|
| Median reaction (30-min) | -0.01% |
| Measured reactions | 1,113 |
Half of all GitLab Inc. - Class A news events land between -0.65% and +0.58% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How GTLB reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 22 | -0.48% | 41% | -0.66% |
| Analyst downgrades | 55 | +0.56% | 69% | +1.00% |
| Coverage initiations | 39 | -0.03% | 49% | -0.45% |
| Rating reiterations | 281 | -0.11% | 45% | +0.20% |
| Price-target raises | 65 | -0.54% | 45% | -1.07% |
| Price-target cuts | 78 | +0.15% | 54% | +0.47% |
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. See how GTLB ranks against every other measured name →
That’s how GTLB usually reacts — get an email when it moves on news →Email me when GTLB moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GTLB's baseline. Nothing else.
Recent GTLB events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| GitLab 19.4 Brings New Agentic Automation at a Lower Cost | Press release | Business Wire | -1.65% | -2.13% | |
| Form 10-Q Gitlab Inc. For: Jul 31 | SEC filing · Form 10-Q | SEC EDGAR | -5.08% | -10.21% | |
| Form 8-K Gitlab Inc. For: Aug 28 | SEC filing · Form 8-K | SEC EDGAR | -5.08% | -10.21% | |
| GitLab Reports Second Quarter Fiscal Year 2027 Financial Results | Press release | Business Wire | -5.08% | -10.21% | |
| GitLab Scales Agentic AI Across Trusted Software Delivery Workflows | Press release | Business Wire | -0.90% | -1.30% | |
| GitLab To Announce Second Quarter Fiscal 2027 Financial Results | Press release | Business Wire | +0.29% | +2.82% | |
| GitLab Appoints Thomas Lloyd as Chief Business and Legal Officer | Press release | Business Wire | +2.07% | -1.65% | |
| GitLab 19.2 Brings Governed Agentic Automation to Clear the Backlog AI Coding Creates | Press release | Business Wire | +1.75% | +4.20% | |
| Total Economic Impact™ Study Finds Organizations Can Achieve 400% ROI with GitLab Duo Agent Platform | Press release | Business Wire | -1.36% | -3.70% | |
| Form 8-K Gitlab Inc. For: Jul 08 | SEC filing · Form 8-K | SEC EDGAR | +1.60% | -0.47% | |
| Form 8-K Gitlab Inc. For: Jun 17 | SEC filing · Form 8-K | SEC EDGAR | +1.72% | -0.58% | |
| GitLab Research Reveals Organizations Are Generating AI Code Faster Than They Can Control It | Press release | Business Wire | +1.00% | +3.49% | |
| GitLab Recognized as a Leader in the Gartner® Magic Quadrant™ for DevSecOps Platforms for the Fourth Consecutive Year | Press release | Business Wire | +0.33% | -2.65% | |
| GitLab Announces New Capabilities to Give Enterprises Speed and Control at Agentic Scale | Press release | Business Wire | -1.34% | -3.26% | |
| GitLab Expands Collaboration with Google to Deliver a Fully Managed DevSecOps Platform with the Latest Gemini and Gemma Models | Press release | Business Wire | -1.34% | -3.26% | |
| GitLab Appoints Chaim Mazal as Chief Information Security Officer | Press release | Business Wire | -1.34% | -3.26% | |
| GitLab to Host GitLab Transcend Global Virtual Event on Agentic Engineering at Enterprise Scale, June 10–11, 2026 | Press release | Business Wire | -3.53% | -2.31% | |
| Form 10-Q Gitlab Inc. For: Apr 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.29% | +0.58% | |
| Form 8-K Gitlab Inc. For: Jun 01 | SEC filing · Form 8-K | SEC EDGAR | +0.29% | +0.58% | |
| GitLab Reports First Quarter Fiscal Year 2027 Financial Results | Press release | Business Wire | +0.29% | +0.58% | |
| GitLab 19.0 Extends Intelligent Orchestration to Close the Gap Between Writing Code and Shipping It | Press release | Business Wire | +1.20% | +3.52% | |
| GitLab Chief Executive Officer Bill Staples and GitLab Chief Financial Officer Jessica Ross to Present at the Bank of America Global Technology Conference | Press release | Business Wire | +1.20% | +3.52% | |
| Form 8-K Gitlab Inc. For: May 18 | SEC filing · Form 8-K | SEC EDGAR | -1.13% | -1.24% | |
| GitLab To Announce First Quarter Fiscal 2027 Financial Results | Press release | Business Wire | -0.99% | +5.83% | |
| Form 8-K Gitlab Inc. For: May 11 | SEC filing · Form 8-K | SEC EDGAR | -0.07% | +1.67% | |
| Form ARS Gitlab Inc. For: Jan 31 | SEC filing · Form ARS | SEC EDGAR | +1.86% | +3.75% | |
| Form DEF 14A Gitlab Inc. For: Jun 17 | SEC filing · Form DEF | SEC EDGAR | +1.86% | +3.75% | |
| Form DEFA14A Gitlab Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +1.86% | +3.75% | |
| GitLab Deepens Integration with Anthropic's Claude Models to Accelerate Secure Software Development | Press release | Business Wire | +1.08% | +0.67% | |
| GitLab Wins a 2026 Google Cloud Technology Partner of the Year Award for DevSecOps | Press release | Business Wire | -0.92% | +0.18% | |
| GitLab Collaborates with AWS to Bring Agentic DevSecOps to Enterprise Teams Using Their Existing Amazon Bedrock Accounts and Spend | Press release | Business Wire | -0.92% | +0.18% | |
| Form 8-K Gitlab Inc. For: Apr 13 | SEC filing · Form 8-K | SEC EDGAR | +0.81% | -3.03% | |
| GitLab Extends Agentic AI with New Automated Security Remediation, Pipeline Setup, and Delivery Analytics | Press release | Business Wire | +0.81% | -3.03% | |
| GitLab Collaborates with Google Cloud to Bring Agentic DevSecOps to Enterprise Teams Using Vertex AI | Press release | Business Wire | +1.30% | +4.57% | |
| Form S-8 Gitlab Inc. | SEC filing · Form S-8 | SEC EDGAR | -0.67% | +3.94% | |
| GitLab Enables Broader and More Affordable Access to Agentic AI Across the Software Lifecycle | Press release | Business Wire | -2.93% | -2.71% | |
| Form 10-K Gitlab Inc. For: Jan 31 | SEC filing · Form 10-K | SEC EDGAR | +1.20% | +0.35% | |
| Form 8-K Gitlab Inc. For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | +3.84% | +6.82% | |
| GitLab Reports Fourth Quarter and Full Year Fiscal Year 2026 Financial Results; Board of Directors Authorizes $400 million for Share Repurchase Program | Press release | Business Wire | +3.84% | +6.82% | |
| GitLab Expands Managed Service Provider Program to Meet Growing Demand for Agentic AI Across the Software Lifecycle | Press release | Business Wire | +1.61% | +7.02% | |
| GitLab Chief Executive Officer Bill Staples and GitLab Chief Financial Officer Jessica Ross to Present at the Morgan Stanley Technology, Media & Telecom Conference | Press release | Business Wire | -0.10% | -8.72% | |
| GitLab to Announce Fourth Quarter and Full Fiscal 2026 Financial Results | Press release | Business Wire | -1.46% | +2.08% | |
| GitLab Transcend Showcases How Intelligent Orchestration Helps Accelerate Innovation Velocity Across the Software Lifecycle | Press release | Business Wire | -3.54% | -4.30% | |
| GitLab Transcend Showcases How Intelligent Orchestration Helps Accelerate Innovation Velocity Across the Software Lifecycle | Press release | Business Wire | -3.54% | -4.30% | |
| GitLab to Host GitLab Transcend Global Virtual Event on Feb. 10, 2026 | Press release | Business Wire | -1.04% | -0.43% | |
| GitLab Announces the General Availability of GitLab Duo Agent Platform | Press release | Business Wire | -2.21% | -2.01% | |
| Form 8-K Gitlab Inc. For: Jan 09 | SEC filing · Form 8-K | SEC EDGAR | -0.42% | +2.41% | |
| GitLab Appoints Siva Padisetty as Chief Technology Officer | Press release | Business Wire | -0.42% | +2.41% | |
| Form 8-K Gitlab Inc. For: Dec 30 | SEC filing · Form 8-K | SEC EDGAR | -1.22% | -2.03% | |
| Form 10-Q Gitlab Inc. For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | -4.84% | -2.48% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GTLB section they belong to.
Where else GTLB is measured.
GTLB earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is GitLab Inc. - Class A's median reaction calculated?
Every labeled GTLB 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 1,113 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. 50% of GTLB'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 GTLB'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.