Immuneering Corporation

- Durable complete regressions observed in 50% of mice in a RAS-mutant colorectal cancer model treated with Atebimetinib plus anti-PD-1, with no regrowth even after dosing stopped - - Median survival extended by 1.8-fold with atebimetinib plus anti-PD-1 and chemotherapy versus anti-PD-1 plus chemotherapy alone in a RAS-mutant lung cancer model - - Pulsatile MEK inhibition reversed MAPK-driven immune suppression by lowering suppressive myeloid cells and regulatory T-cells, and expanding NK cells,…

NEW YORK, Nov. 04, 2026 (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 management will participate in a fireside chat at the Guggenheim 3rd Annual Healthcare Innovation in Boston on Monday, November 9, 2026, at 11:00 am ET. The fireside chat will be webcast live and archived in the Investor Relations section of Immuneering's website at Events & Presentations …

Immuneering to Highlight Atebimetinib's Broad Potential for Combinations in Pancreatic and Anaplastic Thyroid Cancers at the 2026 EORTC-NCI-AACR Symposium

- Phase 2 pancreatic cancer follow-up extended as patients on atebimetinib combinations live longer than projected - - Updated Phase 2 atebimetinib + mGnP pancreatic cancer data (N=55) expected in the first half of 2027 - - Phase 3 MAPKeeper 301 enrollment ahead of schedule; enrollment target expanding from 510 to 570 patients; potential to accelerate current mid-2028 topline data guidance - NEW YORK, Oct. 29, 2026 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX), a late-stage clinical…

- Ongoing Pivotal Phase 3 trial evaluating atebimetinib in combination with modified gemcitabine/nab-paclitaxel versus standard-of-care chemotherapy in first-line metastatic pancreatic cancer - -MAPKeeper 301 builds on encouraging Phase 2a results presented at ASCO 2026 including median overall survival (OS) of 17.3 months - - Global, randomized Phase 3 trial ongoing, with overall survival as the primary endpoint - NEW YORK, Oct. 26, 2026 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX…

- Atebimetinib enhances PD-1 checkpoint blockade in preclinical models of RAS mutant tumors - - Findings provide additional mechanistic rationale for upcoming Phase 2 study of atebimetinib in combination with PD-1 blockade in lung cancer patients - NEW YORK, Oct. 02, 2026 (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 a poster will be presented at the 41st An…

- Stable or increased weight was twice as common among pancreatic cancer patients in the atebimetinib + mGnP study, compared to those in a benchmark study -

NEW YORK, Sept. 24, 2026 (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 a trial in progress abstract featuring the ongoing Phase 3 MAPKeeper 301 trial of atebimetinib in combination with modified gemcitabine/nab-paclitaxel (mGnP) for the treatment of first-line pancreatic cancer (NCT07562152) has been accepted for poster presentation at the European Society f…

Squarepoint Ops LLC decreased its position in shares of Immuneering Corporation (NASDAQ: IMRX) by 74.5% in the undefined quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor owned 57,689 shares of the company's stock after selling 168,357 shares during the quarter.

- Expands on previously reported findings in which 84% of evaluable first-line PDAC patients treated with atebimetinib + mGnP maintained or gained weight at three months - - New analyses evaluate the overall survival implications of both preserving body mass and reducing tumor volume - NEW YORK, Sept. 10, 2026 (GLOBE NEWSWIRE) -- Immuneering Corporation (Nasdaq: IMRX), a late-stage clinical oncology company focused on keeping cancer patients alive and helping them thrive, today announced it will…

NEW YORK, Sept. 03, 2026 (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 management plans to participate in the following upcoming investor conferences: Cantor Global Healthcare Conference (September 9-11 in New York City) Format: Fireside Chat and 1x1 Investor Meetings Date/Time: Thursday, September 10, 2026, from 2:45-3:15 pm ET H.C.

- For patients with second-line (2L) metastatic pancreatic cancer, today's FDA approval of a new treatment is an important milestone –  - For patients with first-line (1L) metastatic pancreatic cancer, Immuneering's atebimetinib is being evaluated in a global randomized Phase 3 trial, MAPKeeper 301 – - 17.3-month median overall survival previously reported from Immuneering's Phase 2a study of atebimetinib plus modified gemcitabine/nab-paclitaxel (mGnP) in 1L pancreatic cancer - - In the same Pha…