Tempus AI faces class action lawsuit over alleged securities fraud.

Pomerantz LLP has filed a class action lawsuit against Tempus AI, Inc. (NASDAQ: TEM) alleging securities fraud and unlawful business practices. The lawsuit concerns investors who purchased or acquired Tempus securities during the class period. Lead plaintiff must be appointed by August 12, 2025. A copy of the complaint is available at pomerantzlaw.com.

Pomerantz LLP has recently filed a class action lawsuit against Tempus AI, Inc. (NASDAQ: TEM), alleging securities fraud and unlawful business practices. The lawsuit, which was announced on July 17, 2025, seeks to recover damages on behalf of investors who purchased or acquired Tempus securities during the class period, which spans from August 6, 2024 to May 27, 2025 [3].

The complaint alleges that Tempus AI, Inc. failed to disclose several critical pieces of information to investors. These include:

1. Inflated contract agreements with related parties, which included non-binding opt-ins and were self-funded.
2. The credibility and substance of the joint venture with SoftBank, which gave the appearance of "round-tripping" capital to create revenue for Tempus.
3. Aggressive and potentially unethical billing practices of Tempus-acquired Ambry, which risked scrutiny and unsustainability.
4. A questionable "pass-through payment" arrangement with AstraZeneca, which reduced its financial commitments to Tempus.

The lawsuit also alleges that Tempus's positive statements about its business, operations, and prospects were materially misleading and lacked a reasonable basis [3].

Investors who purchased or acquired Tempus securities during the class period are encouraged to contact Danielle Peyton at Pomerantz LLP to discuss their legal rights. The deadline for appointing a lead plaintiff is August 12, 2025. A copy of the complaint is available at [www.pomerantzlaw.com](http://www.pomerantzlaw.com) [3].

References:
[1] https://www.morningstar.com/news/pr-newswire/20250716ph31856/tempus-ai-inc-tem-investors-who-lost-money-have-opportunity-to-lead-securities-fraud-lawsuit
[2] https://www.marketscreener.com/quote/stock/TEMPUS-AI-INC-171113321/news/Tempus-AI-Inc-TEM-Investors-Who-Lost-Money-Have-Opportunity-to-Lead-Securities-Fraud-Lawsuit-50528095/
[3] https://www.marketscreener.com/news/pomerantz-law-firm-reminds-investors-with-losses-on-their-investment-in-tempus-ai-inc-of-class-act-ce7c5cd9de89f221
[4] https://www.globenewswire.com/news-release/2025/07/15/3115981/9788/en/TEM-INVESTOR-ALERT-Bronstein-Gewirtz-Grossman-LLC-Announces-that-Tempus-AI-Inc-Investors-with-Substantial-Losses-Have-Opportunity-to-Lead-Class-Action-Lawsuit.html