Luminar Technologies, Inc. - Class A (LAZR)
LAZR moved a median of -0.22% 30 minutes after news, and -0.81% by the close. How LAZR actually reacts to news — the realized, point-in-time move the market made, measured across 418 labeled events over the last three years with zero look-ahead.
LAZR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.14% | 41% | 414 |
| 30-min | -0.22% | 41% | 416 |
| 60-min | -0.38% | 44% | 416 |
| to close | -0.81% | 38% | 407 |
| Middle 50% of LAZR reactions | -1.96% to +1.11% |
|---|---|
| Median reaction (30-min) | -0.22% |
| Measured reactions | 418 |
Half of all Luminar Technologies, Inc. - Class A news events land between -1.96% and +1.11% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How LAZR reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Rating reiterations | 28 | -0.04% | 50% | -0.74% |
| Price-target cuts | 15 | 0.00% | 47% | -1.44% |
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 LAZR ranks against every other measured name →
That’s how LAZR usually reacts — get an email when it moves on news →Email me when LAZR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to LAZR's baseline. Nothing else.
Recent LAZR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Tema Photonics & Optical ETF (LAZR) Adds Anthropic as Top Holding | Press release | Business Wire | — | — | |
| Form 8-K Luminar Technologies, For: Dec 17 | SEC filing · Form 8-K | SEC EDGAR | -7.86% | -21.49% | |
| Form 8-K Luminar Technologies, For: Dec 15 | SEC filing · Form 8-K | SEC EDGAR | -0.77% | -6.42% | |
| Form 8-K/A Luminar Technologies, For: Dec 15 | SEC filing · Form 8-K | SEC EDGAR | +5.44% | -10.83% | |
| Luminar Announces Sale of Photonics Business to Quantum Computing Inc. for $110 Million | Press release | Business Wire | — | -56.12% | |
| Luminar Technologies, Inc. Initiates Voluntary Chapter 11 Proceedings to Facilitate Value-Maximizing Sale Process | Press release | Business Wire | — | -56.12% | |
| Form 8-K Luminar Technologies, For: Dec 03 | SEC filing · Form 8-K | SEC EDGAR | -2.85% | -9.43% | |
| Form 8-K Luminar Technologies, For: Nov 25 | SEC filing · Form 8-K | SEC EDGAR | +1.92% | +4.62% | |
| Form 8-K Luminar Technologies, For: Nov 14 | SEC filing · Form 8-K | SEC EDGAR | +2.06% | -6.45% | |
| Form 8-K Luminar Technologies, For: Nov 06 | SEC filing · Form 8-K | SEC EDGAR | -0.43% | +7.76% | |
| Form 8-K Luminar Technologies, For: Oct 30 | SEC filing · Form 8-K | SEC EDGAR | -3.66% | -29.27% | |
| HALPER SADEH LLC ENCOURAGES LUMINAR TECHNOLOGIES, INC. SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS | Press release | PR Newswire | -4.80% | -10.04% | |
| Halper Sadeh LLC Encourages Luminar Technologies, Inc. Shareholders to Contact the Firm to Discuss Their Rights | Press release | Business Wire | +2.11% | +15.07% | |
| Luminar to Provide Quarterly Update on November 13, 2025 | Press release | Business Wire | +1.23% | +3.45% | |
| Luminar Technologies, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - LAZR | Press release | PR Newswire | -4.02% | -3.13% | |
| Form EFFECT Luminar Technologies, | SEC filing · Form EFFECT | SEC EDGAR | +0.58% | -2.92% | |
| Luminar Technologies, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - LAZR | Press release | Business Wire | +0.97% | +1.57% | |
| Form S-3/A Luminar Technologies, | SEC filing · Form S-3 | SEC EDGAR | -2.75% | -3.00% | |
| Form 10-Q Luminar Technologies, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.40% | -0.81% | |
| Form 8-K Luminar Technologies, For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | +0.42% | +5.83% | |
| Luminar Reports Q2’25 Financials | Press release | Business Wire | +0.42% | +5.83% | |
| Form 8-K Luminar Technologies, For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| Form S-3 Luminar Technologies, | SEC filing · Form S-3 | SEC EDGAR | +2.67% | — | |
| Luminar Announces Inducement Grants under Nasdaq Listing Rule 5635(c)(4) | Press release | Business Wire | +0.00% | +0.00% | |
| Form S-8 Luminar Technologies, | SEC filing · Form S-8 | SEC EDGAR | +2.67% | — | |
| Luminar to Provide Quarterly Business Update on August 12, 2025 | Press release | Business Wire | -0.68% | -2.46% | |
| Form 8-K Luminar Technologies, For: Jul 03 | SEC filing · Form 8-K | SEC EDGAR | +2.19% | -2.32% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Luminar Technologies, Inc. (LAZR) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.00% | -1.36% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Luminar Technologies, Inc. (LAZR) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | +0.89% | +2.82% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Luminar Technologies, Inc. (LAZR) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | +0.15% | +0.00% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Luminar Technologies, Inc. (LAZR) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.15% | +0.91% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Luminar Technologies, Inc. (LAZR) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.26% | +1.44% | |
| Form ARS Luminar Technologies, For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.60% | +1.51% | |
| Form DEF 14A Luminar Technologies, For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | -0.60% | +1.51% | |
| Luminar Technologies, Inc. (LAZR) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.57% | +1.80% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Luminar Technologies, Inc. (LAZR) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.29% | +1.44% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Luminar Technologies, Inc. (LAZR) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | -0.84% | -1.40% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Luminar Technologies, Inc. (LAZR) And Encourages Stockholders to Connect | Press release | ACCESS Newswire | +0.28% | -0.55% | |
| Form SD Luminar Technologies, | SEC filing · Form SD | SEC EDGAR | -0.84% | -1.40% | |
| Luminar Technologies, Inc. (LAZR) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.26% | -2.86% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Luminar Technologies, Inc. (LAZR) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.07% | -0.13% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Luminar Technologies, Inc. (LAZR) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.11% | +0.54% | |
| Form 8-K/A Luminar Technologies, For: May 14 | SEC filing · Form 8-K | SEC EDGAR | +0.11% | +0.54% | |
| Form PRE 14A Luminar Technologies, For: Dec 31 | SEC filing · Form PRE | SEC EDGAR | +0.11% | +0.54% | |
| Form 8-K Luminar Technologies, For: May 22 | SEC filing · Form 8-K | SEC EDGAR | -4.07% | -4.72% | |
| Luminar Improves Capital Structure with Repurchase of $50 Million in 2026 Convertible Senior Notes | Press release | Business Wire | -4.07% | -4.72% | |
| D. Boral Capital acted as Exclusive Placement Agent to Luminar Technologies (NASDAQ:LAZR) in connection with its up to $200.0 Million Equity Linked Securities Offering | Press release | ACCESS Newswire | -4.07% | -4.72% | |
| Form 8-K Luminar Technologies, For: May 22 | SEC filing · Form 8-K | SEC EDGAR | -4.07% | -4.72% | |
| Form 8-K Luminar Technologies, For: May 19 | SEC filing · Form 8-K | SEC EDGAR | -3.54% | +2.36% | |
| Luminar Obtains $200 Million Capital Commitment to Bolster Balance Sheet & Liquidity | Press release | Business Wire | -3.54% | +2.36% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the LAZR section they belong to.
Where else LAZR is measured.
LAZR earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Luminar Technologies, Inc. - Class A's median reaction calculated?
Every labeled LAZR 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 418 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. 41% of LAZR'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 LAZR'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.