Shares of Pfizer PFE declined nearly 3% on Thursday after the company announced the departure of its chief financial officer (CFO), Dave Denton. Denton will step down from his current role on Aug. 15 for "a professional opportunity outside of the pharmaceutical industry in consumer goods." The company has initiated a comprehensive internal and external search for a permanent successor. Cecile Guega, currently senior vice president of finance for Pfizer's global biopharmaceutical business, will serve as interim CFO beginning Aug.16. Guega will work alongside Denton during the transition period to ensure continuity across the company's financial operations. Denton's resignation comes as a surprise, particularly as Pfizer continues to execute its post-pandemic transformation strategy. Since joining the company in May 2022, Denton has overseen several key initiatives, including cost realignment efforts, business development transactions (which include Seagen and Metsera deals) and capital allocation decisions aimed at stabilizing earnings following the sharp decline in COVID-related revenues. Despite the leadership change, Pfizer reaffirmed its previously issued 2026 financial guidance, signaling that the transition is not expected to alter its near-term strategic priorities or operational outlook. PFE Stock Performance Year to date, the company's shares have gained over 1% compared with the industry's 3% growth. Image Source: Zacks Investment Research Pfizer's 2026 Guidance The company expects total revenues for 2026 to be between $59.5 billion and $62.5 billion. The range indicates a decline from 2025 revenues of $62.6 billion due to lower revenues from COVID products and loss of revenues from the upcoming patent cliff. Pfizer expects adjusted EPS for the year in the range of $2.80-$3.00, which represents a decline from the 2025 EPS of $3.22 due to the dilutive impact of last year's acquisition and licensing deals, lower COVID revenues and higher taxes. Adjusted gross margin is expected to be in the mid-70% range, similar to the past several years. Adjusted R&D expenses are expected to be in the range of $10.5 billion to $11.5 billion in 2026, while adjusted SI&A spending is targeted between $12.5 billion and $13.5 billion. The adjusted effective tax rate is expected to be approximately 15% in 2026. PFE's Zacks Ranks Pfizer currently carries a Zacks Rank #3 (Hold). Pfizer Inc. Price Pfizer Inc. price | Pfizer Inc. Quote Key Picks Among Biotech Stocks Some better-ranked stocks from the sector are Immunocore IMCR and Indivior Pharmaceuticals INDV, each currently sporting a Zacks Rank #1 (Strong Buy). You can see the complete list of today's Zacks #1 Rank stocks here. Over the past 60 days, estimates for Immunocore's 2026 bottom line have improved from a loss per share of 88 cents to earnings of 6 cents. Over the same period, estimates for 2027 EPS have risen from 24 cents to 87 cents. IMCR's shares have lost nearly 18% year to date. Immunocore's earnings beat estimates in three of the trailing four quarters but missed the mark on one occasion, delivering an average surprise of 46.66%. Over the past 60 days, estimates for Indivior Pharmaceuticals' 2026 EPS have increased from $3.33 to $4.05. Over the same period, EPS estimates for 2027 have risen from $3.66 to $4.27. INDV's shares are up nearly 7% year to date. Indivior Pharmaceuticals' earnings beat estimates in each of the trailing four quarters, delivering an average surprise of 65.44%. Zacks' Research Chief Names "Stock Most Likely to Double" Our team of experts has just released the 5 stocks with the greatest probability of gaining +100% or more in the coming months. Of those 5, Director of Research Sheraz Mian highlights the one stock set to climb highest. This top pick is a little-known satellite-based communications firm. Space is projected to become a trillion dollar industry, and this company's customer base is growing fast. Analysts have forecasted a major revenue breakout in 2025. Of course, all our elite picks aren't winners but this one could far surpass earlier Zacks' Stocks Set to Double like Hims & Hers Health, which shot up +209%. Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Pfizer Inc. (PFE) : Free Stock Analysis Report Immunocore Holdings PLC Sponsored ADR (IMCR) : Free Stock Analysis Report Indivior Pharmaceuticals Inc. (INDV) : Free Stock Analysis Report This article originally published on Zacks Investment Research (zacks.com). Zacks Investment Research The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.