Immuneering Corporation - Class A Common Stock (IMRX)

- Reported 12-month overall survival (OS) in Phase 2a clinical trial nearly double the benchmark from pivotal study of standard of care gemcitabine/nab-paclitaxel (GnP) -

NEW YORK, Dec. 23, 2025 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX), a late-stage clinical oncology company focused on keeping cancer patients alive and helping them thrive, today announced that it will host a conference call and live webcast at 4:00 p.m. ET on Wednesday, January 7, 2026 to provide an update on 12-month overall survival (OS) from its ongoing Phase 2a clinical trial of atebimetinib + modified Gemcitabine / nab-paclitaxel (mGnP) in first-line pancreatic cancer patients.

– End-of-Phase 2 interactions with FDA complete; scientific advice received from EMA –

NEW YORK, Dec. 16, 2025 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX), a late-stage clinical oncology company focused on keeping cancer patients alive and helping them thrive, today announced that it is expected to be added to the Nasdaq Biotechnology Index (“NBI”) (Nasdaq: NBI). Immuneering’s addition will become effective prior to market open on Monday, December 22, 2025.

NEW YORK, Nov. 25, 2025 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX), a clinical-stage oncology company focused on keeping cancer patients alive and helping them thrive, today announced that management will present at the Piper Sandler 37th Annual Healthcare Conference in New York City. Participating will be Ben Zeskind, Co-founder and Chief Executive Officer, Igor Matushansky M.D., Chief Medical Officer, Harold “E.B.” Brakewood, Chief Business Officer and Mallory Morales, CPA, Chief Accounting Officer, Treasurer.

EQNX::TICKER_START (NASDAQ:ONCY),(NASDAQ:ALXO),(NASDAQ:ERAS),(NASDAQ:IMRX),(NASDAQ:PRLD) EQNX::TICKER_END

PALM BEACH, Fla., Nov. 19, 2025 (GLOBE NEWSWIRE) -- FN Media Group News Commentary - The precision oncology sector is experiencing unprecedented transformation as biomarker-driven therapies and platform immunotherapies reshape treatment paradigms for historically difficult cancers. Leading researchers showcased breakthrough advances in immunotherapy at recent oncology conferences, highlighting next-generation approaches that selectively target tumor-specific vulnerabilities. This wave of innovation is propelling companies developing targeted therapies across gastrointestinal, blood, and solid tumor cancers, including Oncolytics Biotech Inc. (NASDAQ: ONCY), ALX Oncology Holdings Inc. (NASDAQ: ALXO), Erasca, Inc. (NASDAQ: ERAS), Immuneering Corporation (NASDAQ: IMRX), and Prelude Therapeutics Incorporated (NASDAQ: PRLD).

Immuneering (IMRX) Q3 2025 Earnings Transcript

- Announced extraordinary 86% overall survival at 9 months in first-line pancreatic cancer patients treated with atebimetinib + mGnP -

- New case studies on first-line pancreatic cancer patients treated with atebimetinib in combination with FOLFIRINOX to be shared by trial investigators –

Boston, MA – September 27, 2025 – Immuneering Corporation (NASDAQ: IMRX) experienced a significant downturn in its stock value on September 25, 2025, with shares declining by approximately 13.3%. This notable drop came on the heels of the company's announcement and pricing of a substantial public stock offering, a move that

NEW YORK, Sept. 26, 2025 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX), a clinical-stage oncology company focused on keeping cancer patients alive, today announced that it will host a conference call and live webcast at 8:30 am ET on September 29, 2025, to discuss recently announced updated overall survival and safety data in first-line pancreatic cancer patients treated with atebimetinib + mGnP (N=34) with 9 months median follow up.

Gainers PepGen (NASDAQ: PEPG) shares rose 141.0% to $6.41 during Thursday's pre-market session. The market value of their outstanding shares is at $87.2 million.

Shares of PepGen Inc. (NASDAQ: PEPG) rose sharply in pre-market trading after the company announced the launch of an underwritten public offering of common stock and pre-funded warrants.

NEW YORK, Sept. 25, 2025 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX), a clinical-stage oncology company focused on keeping cancer patients alive, today announced the pricing of its underwritten public offering of 18,959,914 shares of its Class A common stock at an offering price of $9.23 per share, which is equal to the last reported sale price for Immuneering’s Class A common stock on The Nasdaq Global Market on September 24, 2025. In addition, Immuneering has granted the underwriters a 30-day option to purchase up to an additional 2,843,987 shares of Class A common stock at the public offering price, less the underwriting discounts and commissions. The gross proceeds from the public offering are expected to be approximately $175 million, before deducting underwriting discounts and commissions and offering expenses payable by Immuneering, and excluding any exercise of the underwriters' option to purchase additional shares. In addition, Immuneering announced that Sanofi has agreed to purchase 2,708,559 shares of Immuneering’s Class A common stock, at a purchase price of $9.23 per share, in a separate private placement transaction that is expected to close concurrently with the public offering. All securities in the public offering and private placement will be offered by Immuneering. The public offering and private placement are expected to close concurrently on or about September 26, 2025, subject to customary closing conditions, and the closing of the private placement is contingent upon the closing of the public offering.

After the closing bell on Wednesday, let's take a glimpse of the US markets and explore the top gainers and losers in today's after-hours session.