Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

URGN Class Action News: UroGen Pharma Ltd. Investors with Large Losses Should Contact Robbins LLP Before July 28 for Information About Leading the Class Action

SAN DIEGO, July 17, 2025 (GLOBE NEWSWIRE) -- Robbins LLP reminds stockholders that a class action was filed on behalf of investors who purchased or otherwise acquired UroGen Pharma Ltd. (NASDAQ: URGN) securities between July 27, 2023 and May 15, 2025. UroGen engages in the development and commercialization of solutions for specialty cancers. The Company’s lead pipeline product is UGN-102 (mitomycin), an intravesical solution intended to treat low-grade intermediate risk non-muscle invasive bladder cancer.

For more information, submit a form, email attorney Aaron Dumas, Jr., or give us a call at (800) 350-6003.

The Allegations: Robbins LLP is Investigating Allegations that UroGen Pharma Ltd. (URGN) Failed to Conduct a Proper Trial for its Lead Drug Candidate

According to the complaint, the Company completed the submission of the rolling new drug application (“NDA”) for UGN-102 on August 14, 2024.

The complaint alleges that on May 16, 2025, the FDA published a briefing document in advance of its Oncologic Drugs Advisory Committee meeting regarding UroGen’s NDA for UGN-102, which stated the agency doubted whether the submitted data was sufficient to conclude that UGN-102 was effective. In the briefing document, the FDA stated: “[g]iven that ENVISION lacked a concurrent control arm, the primary endpoints of complete response (CR) and duration of response (DOR) are difficult to interpret.” The FDA also said it had “recommended a randomized trial design to the Applicant several times during their product’s development due to concerns with interpreting efficacy results” but UroGen “chose not to conduct a randomized trial with a design and endpoints that the FDA considered appropriate.” On this news, UroGen’s stock price fell $2.54, or 25.8%, to close at $7.31 per share on May 16, 2025.

The complaint further alleges that on May 21, 2025, the Oncological Drugs Advisory Committee voted against approving the UGN-102 NDA, finding that the overall benefit-risk of the investigational therapy UGN-102 (intravesical mitomycin) is not favorable in patients with recurrent low-grade, intermediate-risk non-muscle invasive bladder cancer. On this news, UroGen’s stock price fell $3.37, or 44.7%, to close at $4.17 per share on May 21, 2025.

Plaintiff contends that during the class period defendants failed to disclose that: (1) the ENVISION clinical study was not designed to demonstrate substantial evidence of effectiveness of UGN-102 because it lacked a concurrent control arm; (2) as a result, the Company would have difficulty demonstrating that the duration of response endpoint was attributable to UGN-102; (3) UroGen failed to heed the FDA’s warnings about the study design used to support a drug application for UGN-102; and (4) as a result of the foregoing, there was a substantial risk that the NDA for UGN-102 would not be approved.

What Now: You may be eligible to participate in the class action against UroGen Pharma Ltd. Shareholders who want to serve as lead plaintiff for the class are required to file their motion for lead plaintiff by July 28, 2025. The lead plaintiff is a representative party who acts on behalf of other class members in directing the litigation. You do not have to participate in the case to be eligible for a recovery. If you choose to take no action, you can remain an absent class member. For more information, click here.

All representation is on a contingency fee basis. Shareholders pay no fees or expenses.  

About Robbins LLP: A recognized leader in shareholder rights litigation, the attorneys and staff of Robbins LLP have been dedicated to helping shareholders recover losses, improve corporate governance structures, and hold company executives accountable for their wrongdoing since 2002.

To be notified if a class action against UroGen Pharma Ltd. settles or to receive free alerts when corporate executives engage in wrongdoing, sign up for Stock Watch today.

Attorney Advertising. Past results do not guarantee a similar outcome.

Contact:
Aaron Dumas, Jr.
Robbins LLP
5060 Shoreham Pl., Ste. 300
San Diego, CA 92122
adumas@robbinsllp.com
(800) 350-6003
www.robbinsllp.com

https://www.facebook.com/RobbinsLLP/
https://www.linkedin.com/company/robbins-llp/

Primary Logo

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.