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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

Grabar Law Office Investigates Claims on Behalf of Long-Term Shareholders of DoubleVerify Holdings, Inc. (NYSE: DV); Treace Medical Concepts, Inc. (NASDAQ: TMCI); Virtu Financial Inc. (NASDAQ: VIRT); and West Pharmaceutical Services, Inc. (NYSE: WST)

PHILADELPHIA, May 30, 2025 (GLOBE NEWSWIRE) --

DoubleVerify Holdings, Inc. (NYSE: DV):

If you have held DoubleVerify Holdings, Inc. (NYSE: DV) shares since prior to November 10, 2023, and would like to learn more about the investigation and your rights, please visit https://grabarlaw.com/the-latest/doubleverify-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call us at 267-507-6085.

Grabar Law Office is investigating whether officers and directors of DoubleVerify breached their fiduciary duties owed to the company.

Why? As alleged in an underlying securities fraud class action complaint, DoubleVerify, via certain of its officers, failed to disclose that: (a) DoubleVerify’s customers were shifting their ad spending from open exchanges to closed platforms, where the Company’s technological capabilities were limited and competed directly with native tools provided by platforms like Meta Platforms and Amazon; (b) DoubleVerify’s ability to monetize on Activation Services, the Company’s high-margin advertising optimization services segment, was limited because the development of its technology for closed platforms was significantly more expensive and time-consuming than disclosed to investors; (c) DoubleVerify’s Activation Services in connection with certain closed platforms would take several years to monetize; (d) DoubleVerify’s competitors were better positioned to incorporate AI into their offerings on closed platforms, which impaired DoubleVerify’s ability to compete effectively and adversely impacted the Company’s profits; (e) DoubleVerify systematically overbilled its customers for ad impressions served to declared bots operating out of known data center server farms; (f) DoubleVerify’s risk disclosures were materially false and misleading because they characterized adverse facts that had already materialized as mere possibilities; and (g) as a result of the above, Defendants’ positive statements about the Company’s business, operations, and prospects were materially false and/or misleading or lacked a reasonable basis.

What You Can Do Now: Current DoubleVerify shareholders who have held DoubleVerify shares since prior to November 10, 2023, can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to them whatsoever.   If you would like to learn more about this matter, you are encouraged to visit https://grabarlaw.com/the-latest/doubleverify-shareholder-investigation/, contact Joshua H. Grabar at jgrabar@grabarlaw.com, or call 267-507-6085.

Treace Medical Concepts, Inc. (NASDAQ: TMCI)

If you have held Treace Medical Concepts (NASDAQ: TMCI) shares continuously since prior to May 8, 2023, you can seek corporate reforms, the return of funds back to the Company, and a court approved incentive award at no cost you. Visit https://grabarlaw.com/the-latest/treace-shareholder-investigation/, or contact Joshua H. Grabar at jgrabar@grabarlaw.com or call 267-507-6085 to learn more.

Why? A recently filed securities class action complaint alleges that, Treace Medical Concepts, Inc. (NASDAQ: TMCI), via certain of its officers, made materially false and/or misleading statements and failed to disclose adverse facts about the Company’s business, operations, and prospects. Specifically, the Complaint alleges Defendants failed to disclose that: (1) competition impacted the demand for and utilization of its primary product, the Lapiplasty 3D Bunion Correction System; (2) as a result, Treace Medical’s revenue declined, and the Company needed to accelerate its plans to offer a product that served as an alternative to osteotomy (a surgical procedure involving the cutting and realignment of a bone to improve its position or function); and (3) Defendants’ positive statements about the Company’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis.

What You Can Do Now: Current Treace shareholders who have held Treace shares since prior to May 8, 2023, can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to them whatsoever. If you would like to learn more about this matter, you are encouraged to visit https://grabarlaw.com/the-latest/treace-shareholder-investigation/, contact us at jgrabar@grabarlaw.com, or call 267-507-6085. #Treace $TMCI

Virtu Financial Inc. (NASDAQ: VIRT) Class Action Survives Motion to Dismiss:

A federal securities fraud class action complaint alleging that Virtu Financial Inc. (NASDAQ: VIRT), and certain of its officers failed to disclose to investors that it had improper safeguards in place for sensitive trader information, has survived a motion to dismiss.

Virtu shareholders who have continuously held Virtu shares since prior to November 7, 2018, can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to them whatsoever. Learn more or join by clicking https://grabarlaw.com/the-latest/Virtu-shareholder-investigation/, contact Joshua H. Grabar at jgrabar@grabarlaw.com, or call 267-507-6085.

WHY: A securities fraud class action complaint alleges that Virtu Financial (NASDAQ: VIRT), via certain of its officers, made false and/or misleading statements and/or failed to disclose that: (i) the Company maintained deficient policies and procedures with respect to its information access barriers; (ii) accordingly, Virtu had overstated the Company’s operational and technological efficacy as well as its capacity to block the exchange of confidential information between departments or individuals within the Company; (iii) the foregoing deficiencies increased the likelihood that the Company would be subject to enhanced regulatory scrutiny; and (iv) as a result, Defendants’ public statements were materially false and/or misleading at all relevant times.

On March 17, 2025, a federal Court determined that key allegations were sufficiently pled to survive defendants’ motion to dismiss.

According to the Court’s Order, "essentially anyone at Virtu, including its proprietary traders" could directly access this material non-public information from at least January 2018 through April 2019, and to do so, Virtu traders only needed to use a "widely known and frequently shared username and password."

WHAT YOU SHOULD DO NOW: If you are a current Virtu shareholder who has held Virtu stock since on or before November 7, 2018, you can seek corporate reforms, the return of funds spent defending litigation back to the company, and a court approved incentive award, at no cost to you whatsoever.

If you would like to learn more about this matter, you are encouraged visit https://grabarlaw.com/the-latest/Virtu-shareholder-investigation/, contact Joshua H. Grabar at jgrabar@grabarlaw.com or call 267-507-6085. $VIRT #VirtuFinancial

West Pharmaceutical Services, Inc. (NYSE: WST):

Grabar Law Office is investigating whether certain officers and directors of West Pharmaceutical Services, Inc. (NYSE: WST) breached the fiduciary duties they owed to the company.

If you are a long-term West shareholder who has held West shares since before February 16, 2023, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. Visit https://grabarlaw.com/the-latest/west-shareholder-investigation/, or contact Joshua Grabar at jgrabar@grabarlaw.com, or 267-507-6048 to learn more.

Why? An underlying securities fraud class action complaint alleges that West, via certain of its officers, failed to disclose that: (a) while claiming strong visibility into customer demand and attributing headwinds to temporary COVID-related product destocking, West was in fact experiencing significant and ongoing destocking across its high-margin High-Value Products portfolio; (b) West’s SmartDose device, which was purportedly positioned as a high-margin growth product, was highly dilutive to the Company’s profit margins due to operational inefficiencies; (c) these margin pressures created the risk of costly restructuring activities, including the Company’s exit from continuous glucose monitoring contracts with long-standing customers; and (d) as a result of the foregoing, Defendants’ positive statements about the Company’s business, operations, and prospects were materially false and/or misleading or lacked a reasonable basis.

As alleged in the underlying class action complaint, the truth about the fraud was revealed with a series of disclosures culminating on February 13, 2025, when West issued extremely weak 2025 revenue and earnings forecasts. West attributed the disappointing guidance in part to contract manufacturing headwinds, including the loss of two major continuing glucose monitoring customers that had begun transitioning to in-house manufacturing of next-generation devices after West “made the decision to not participate going forward as our financial thresholds cannot be achieved.” West also revealed that its SmartDose wearable injector devices would be “margin-dilutive” in 2025 and that it would be “taking steps to improve [its SmartDose] economics, and all options are on the table.” On this news, West’s stock dropped 38 percent.

What You Can Do Now: Current West shareholders who have continuously held West stock since prior to February 16, 2023, can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to them. If you would like to learn more about this matter at no cost to you, you are encouraged to visit https://grabarlaw.com/the-latest/west-shareholder-investigation/, contact Joshua H. Grabar at jgrabar@grabarlaw.com, or call 267-507-6085. #WestPharmaceutical #WST

Attorney Advertising Disclaimer

Contact:
Joshua H. Grabar, Esq.
Grabar Law Office
One Liberty Place
1650 Market Street, Suite 3600
Philadelphia, PA 19103
Tel:  267-507-6085
Email: jgrabar@grabarlaw.com


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