Johnson v. Luminar Technologies, Inc.

District Court, M.D. Florida·Decided September 10, 2025·No. 6:23-cv-00982·Unknown

Opinion

UNITED STATES DISTRICT COURT MIDDLE DISTRICT OF FLORIDA ORLANDO DIVISION

JOHN ALMS,

Plaintiff,

v. Case No: 6:23-cv-982-JSS-LHP

LUMINAR TECHNOLOGIES, INC., and MIKE MCAULIFFE,

Defendants. ___________________________________/ ORDER Defendants move to dismiss Plaintiff’s third amended class action complaint with prejudice. (Dkts. 81, 87.) Plaintiff opposes the motion. (Dkt. 83.) Upon consideration, for the reasons outlined below, the motion is denied. BACKGROUND1 Defendant Luminar Technologies, Inc. is a publicly traded company that develops technology used in autonomous vehicles, including light detection and ranging (LiDAR) sensors. (Dkt. 78 ¶¶ 1, 7, 47–48, 53, 61.) LiDAR sensors are “remote, laser scanning systems . . . used to provide directional images” for autonomous vehicles. (Id. ¶ 7.) These sensors can be used to create a high-resolution 3D view of a vehicle’s surroundings. (Id.) A critical engineering challenge in the highly competitive autonomous vehicle industry is scaling LiDAR technology down

1 The court derives the facts from the third amended complaint (Dkt. 78). See Resnick v. AvMed, Inc., 693 F.3d 1317, 1321–22 (11th Cir. 2012). to decrease the cost of manufacturing and to allow the devices to integrate into cars’ frames more seamlessly. (Ud. J 54-60.) Increasingly advanced photonic integrated circuit (PIC) chips have provided a means to address this challenge. (U/d.) As such, developing cutting edge PIC chips is important to Luminar’s business. Luminar therefore acquired three chip design subsidiaries: Black Forest Engineering, Optogration, and Freedom Photonics. (Ud. §/ 62-69.) These companies were consolidated into a new subsidiary entity, Luminar Semiconductor. (/d.) On February 28, 2023, Luminar hosted Luminar Investor Day, a conference at which Luminar promised to “unveil its long-term product and technology roadmap for existing and new [original equipment manufacturer] customers.” (d. 4 13.) During a presentation at the conference, Luminar displayed a slide titled Common Platforms Drive Scale with a picture of a competitor’s PIC chip (the challenged image):

Ud. 9§ 13, 19, 92-93.) Prior to March 17, 2023, this image was available only on competitor Lidwave’s website, where it was referred to as “Finite Coherent Ranging architecture.” (Ud. 9 34-35, 140-41.) A google search of “photonic integrated circuit” in 2023 would have been unable to find the challenged image. (Ud. J 139.) As seen below, the slide did not indicate that the challenged image—the graphic at the bottom right—does not belong to Luminar:

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(Ud. § 93.) Defendant Michael McAuliffe, Chief Executive Officer (CEO) of Luminar Semiconductor, “presented a series of slides” about Luminar. (/d. 91.) One of the first slides in the deck that McAuliffe presented included McAuliffe’s name and image:

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(See Dkt. 78-1 at 250.) Shortly thereafter, McAuliffe presented the slide with the challenged image while discussing the company’s “broader ambition to be a photonics player in the wider market” outside the automotive industry. (Dkt. 78 975, 16, 64.) McAuliffe explained that Luminar Semiconductor would serve as an integral part of Luminar’s mission to develop “economically advantageous lidar for passenger and commercial vehicles.” (d. § 65.) -3-

With analysts expressing optimism about the company’s future, Luminar’s stock price rose. Ud. 995, 89.) On March 3, 2023, Luminar’s price peaked at $9.89 for the period between February 28 and March 17, 2023 (the class period). (Ud. {9 6, 90, 155.) However, on March 17, 2023, Forbes released an article headlined “Lidar Maker Luminar Accused of Using Image of Rival’s Chip in Investor Conference.” (/d. 4 26, 97-99.) In the article, Lidwave identified the challenged image as its own graphic and reported sending both a cease-and-desist letter to Luminar threatening legal action for copyright infringement and a complaint to the Securities and Exchange Commission (SEC) about Luminar’s “misuse of [Lidwave’s] product image to falsely promote [Luminar’s] abilities and securities to investors.” (Ud. 426, 97-99 143.) Lidwave claimed that ‘“Luminar does not have the ability to produce” the PIC chip pictured in the slide, which demonstrates “integrat[ion of] all optical parts at the chip level.” (Ud. □□ 29, 77, 143.) Luminar’s stock began to drop that day. Ud. 4] 27, 104). In response to the article, Luminar replaced the challenged image with the following image of its own PIC chip:

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Ud. {§ 100-01.) This replacement image came from a 2019 presentation produced by _4-

Freedom Photonics—one of Luminar’s newly acquired companies—which was also the source of the other photos on the Common Platforms Slide. (Id. ¶¶ 102, 131–35.) On March 19, 2023, Forbes updated its article to include the replacement image. (Id.

¶ 27, 100–02.) Over the next two trading days, Luminar’s stock fell 9.09%, closing at $7.80 on March 20, 2023. (Id. ¶ 32, 107, 160.) Four days after that, to respond to the volatility of its share price, Luminar published a blog post, in part addressing Lidwave’s public

accusations and threats of legal action. (Id. ¶ 33.) In it, Luminar explained that, “as part of our Luminar Day, a member of our team included a thumbnail of a generic graphic of a photonic integrated circuit, which was there to give a visual illustration of a generic photonic integrated circuit in our semiconductor section of the presentation.” (Id. (alteration adopted and quotation omitted).) Referring to Lidwave, Luminar

asserted that “a startup company that Luminar has never heard of contacted the media claiming that we were improperly passing off their tech as ours. This is clearly not the case.” (Id. (alteration adopted).) Despite the post, Luminar’s stock price did not rebound. (See id. ¶ 5.) In May 2023, a shareholder filed this class action against Defendants on behalf

of purchasers of Luminar’s stock during the class period, alleging violations of securities laws based on Defendants’ use of Lidwave’s PIC chip in the investor presentation. (Dkt. 1.) John Alms is the current class representative. (Dkt. 29 at 9.) Plaintiff filed an amended complaint in October 2023. (Dkt. 37). On Defendants’ motion, the court dismissed that complaint without prejudice for failure to state a claim for securities fraud. (Dkt. 55.) Specifically, the court determined that Plaintiff failed to adequately plead materiality and scienter. (Id. at 12–18.) Plaintiff filed a second amended complaint. (Dkt. 59.) On Defendants’ motion, (Dkt. 66), the court

dismissed the second amended complaint finding that Plaintiff still failed to adequately plead materiality and scienter. (Dkt. 75.) Plaintiff then filed a third amended complaint. (Dkt 78.) The third amended complaint contains two counts. (Id. ¶¶ 175–97.) Count one asserts violations of section 10(b) of the Securities Exchange Act (SEA), 15 U.S.C.

§ 78j(b), and Rule 10b–5, 17 C.F.R. § 240.10b–5, against both Defendants. (Dkt. 78 ¶¶ 175–87.) Count two alleges violations of section 20(a) of the SEA, 15 U.S.C. § 78t(a), against McAuliffe. (Dkt. 78 ¶¶ 188–97.) The third amended complaint makes two primary changes from its previous

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Johnson v. Luminar Technologies, Inc., (M.D. Fla. 2025).

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