Internationally, Q4 sales grew 17% year over year to $80 million on 11,000 pump shipments, aided by growth in both pump and supply shipments. Vosseller noted favorable foreign exchange, offset by $4 million tied to the company’s transition to direct operations that primarily affected pump sales. For 2025, total distributor destocking and inventory buyback impact was about $7 million, below the company’s earlier estimate of $10 million due to a partial timing shift into the first quarter of 2026.In the fourt ...

Core Viewpoint - Rosen Law Firm is investigating potential securities claims on behalf of shareholders of Tandem Diabetes Care, Inc. due to allegations of materially misleading business information issued by the company [1]. Group 1: Legal Action and Investor Rights - Shareholders who purchased Tandem Diabetes securities may be entitled to compensation through a contingency fee arrangement, with no out-of-pocket costs [2]. - Rosen Law Firm is preparing a class action to seek recovery of investor losses [2]. Group 2: Company Incident and Stock Impact - On August 7, 2025, Tandem Diabetes issued a press release regarding a voluntary medical device correction for select t:slim X2 insulin pumps, addressing a potential speaker-related issue that could lead to insulin delivery discontinuation [3]. - Following this announcement, Tandem Diabetes' stock experienced a significant decline of 19.9% on the same day [3]. Group 3: Rosen Law Firm's Credentials - Rosen Law Firm has a strong track record in securities class actions, having achieved the largest securities class action settlement against a Chinese company and being ranked No. 1 for securities class action settlements in 2017 [4]. - The firm has recovered hundreds of millions of dollars for investors, securing over $438 million in 2019 alone [4].

Company Overview - Tandem Diabetes Care has approximately 480,000 in-warranty customers across 25 countries[5, 81] - The company employs around 2,600 individuals worldwide and is headquartered in San Diego[5, 81] - Tandem offers two pump platforms: t:slim X2 and Tandem Mobi, both featuring Control-IQ+ Technology and cleared for type 1 and type 2 diabetes, with multiple CGM sensor integrations[7, 83] Product Portfolio - The Tandem Mobi system is 55% smaller than other insulin pumps and offers on-body wear options[17, 18] - 95% satisfaction rate among Tandem Mobi Early Access Participants[16] - The t:slim X2 insulin pump is the first in the United States to integrate with three continuous glucose monitoring sensors[22] Market and Growth - Less than 40% of the approximately 2 million people with type 1 diabetes in the U S use an insulin pump[55] - Less than 20% of the approximately 3 million people with type 1 diabetes in the countries Tandem serves use a pump[55] - Approximately 5% of the greater than 2 million people living with type 2 Insulin Intensive Diabetes in the U S use an insulin pump[55] - The company estimates 2025 GAAP Sales guidance of $1 billion[58]

Company Overview - Tandem Diabetes Care has approximately 480,000 in-warranty customers across 25 countries[5, 81] - The company is headquartered in San Diego with around 2,600 employees worldwide[5, 81] - Tandem offers two pump platforms: t:slim X2 and Tandem Mobi, both featuring Control-IQ+ Technology and cleared for type 1 and type 2 diabetes[8, 84] Product Portfolio - The Tandem Mobi system is 55% smaller than other insulin pumps[17] - 95% satisfaction rate among Tandem Mobi Early Access Participants[16] - The t:slim X2 insulin pump is the first in the US to integrate with three continuous glucose monitoring sensors[22] Market and Growth - Less than 40% of the approximately 2 million people with type 1 diabetes in the U S use an insulin pump[55] - Less than 20% of the approximately 3 million people with type 1 diabetes in the countries Tandem serves use a pump[55] - Approximately 5% of the over 2 million people with type 2 Insulin Intensive Diabetes in the U S use an insulin pump[55] Financials - Pumps are reimbursed at approximately $4,000 domestically and $3,000 OUS every 4 years[78] - Supplies cost approximately $4,000 per patient per year, with 120 cartridges and infusion sets used[78] - The total amount realized per patient is approximately $7,000-$8,000 in a four-year reimbursement cycle[79]