BOSTON, Oct. 16, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced a proposed public offering of its common stock and, in lieu of common stock to certain investors, prefunded... Read More

Patients treated with ulixacaltamide in the parallel-group study (Study 1) showed a mean improvement from baseline in the Modified Activities of Daily Living 11 at Week 8, the pre-specified primary endpoint, of 4.3 points (p<0.0001) All key secondary endpoints in Study 1 - rate of disease improvement over 12 weeks, PGI-C and CGI-S - were also statistically significant (p<0.001) Study 2 met its pre-specified primary endpoint,... Read More

BOSTON, Oct. 02, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on October 1, 2025, the Compensation Committee of Praxis’ Board of Directors granted restricted stock unit... Read More

BOSTON, Mass., Sept. 04, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that Praxis’ management will be attending and presenting in three upcoming investor conferences: Baird... Read More

BOSTON, Sept. 03, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on September 2, 2025, the Compensation Committee of Praxis’ Board of Directors granted restricted stock... Read More

BOSTON, Aug. 29, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that CEO Marcio Souza will be participating a virtual fireside chat hosted by Ritu Baral, Biotechnology Analyst,... Read More

BOSTON, Aug. 25, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company focused on developing therapies for central nervous system (CNS) disorders, today announced its participation in the upcoming International Epilepsy Congress (IEC), taking place August 30–September 3, 2025, in Lisbon, Portugal. In addition to showcasing recent topline results from the RADIANT... Read More

BOSTON, Aug. 06, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on August 1, 2025, the Compensation Committee of Praxis’ Board of Directors granted restricted stock unit... Read More

BOSTON, Aug. 04, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that CEO Marcio Souza will be participating a virtual fireside chat hosted by Truist Securities analyst Joon Lee... Read More

RADIANT study with vormatrigine in focal onset seizure (FOS) patients over eight weeks demonstrated 56.3% median reduction in seizure frequency from baseline, with 22% at 100% seizure reduction in last 28 days Initiated two registrational studies for Developmental and Epileptic Encephalopathies (DEEs) programs: EMERALD for broad DEEs with relutrigine and EMBRAVE3 for SCN2A Gain-of-Function (GoF) with elsunersen Relutrigine... Read More

Dosing with vormatrigine over 8 weeks led to 56.3% median reduction in seizure frequency Approximately 22% of patients reached 100% reduction in seizure frequency in the last 28 days on treatment Rapid and sustained response, with over 54% of patients achieving 50% response in the first week Vormatrigine was generally well tolerated and continues to demonstrate favorable safety profile BOSTON, Aug. 04, 2025 (GLOBE NEWSWIRE)... Read More

BOSTON, July 29, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc . (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced it will report topline results from the RADIANT trial of vormatrigine and its financial results from the second... Read More

The Breakthrough Therapy Designation (BTD) was granted based on the highly compelling results from the Phase 2 EMBOLD trial in SCN2A and SCN8A developmental and epileptic encephalopathies (DEEs) The EMBOLD cohort 2 pivotal trial is on track for topline results in H1 2026 with NDA filing to follow Praxis has recently initiated the EMERALD study investigating relutrigine broadly in DEEs BOSTON, July 17, 2025 (GLOBE NEWSWIRE)... Read More

BOSTON, July 02, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on July 1, 2025, the Compensation Committee of Praxis’ Board of Directors granted restricted stock unit... Read More

BOSTON, June 04, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on June 2, 2025, the Compensation Committee of Praxis’ Board of Directors granted a restricted stock unit... Read More

BOSTON, May 20, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will be participating in three upcoming investor conferences: Praxis management will be participating in... Read More

BOSTON, May 05, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, hosted a virtual investor event on its clinical programs in developmental and epileptic encephalopathies (DEEs) on Friday, May 2,... Read More

BOSTON, May 02, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. ( Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on May 1, 2025, the Compensation Committee of Praxis’ Board of Directors granted restricted stock unit... Read More

On track for six major study readouts across four programs over the next 12 months Ready to initiate pivotal studies in two developmental and epileptic encephalopathy (DEE) programs in mid-year 2025: EMERALD for broad DEEs with relutrigine and EMBRAVE3 for SCN2A GoF with elsunersen Vormatrigine continues to generate a best-in-class safety profile with new data demonstrating no food effect and higher dosing tolerability... Read More

BOSTON, April 08, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will be hosting a virtual investor event on Friday, May 2, 2025 from 10:00 a.m. to 11:30 a.m. EDT. The... Read More

BOSTON, April 03, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will be participating in two upcoming investor conferences this April: Praxis management will be... Read More

BOSTON, April 03, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on April 1, 2025, the Compensation Committee of Praxis’ Board of Directors granted restricted stock unit... Read More

BOSTON, March 24, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that that it will present data from its four late-stage programs in epilepsy and movement disorders at the... Read More

BOSTON, March 04, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on March 3, 2025, the Compensation Committee of Praxis’ Board of Directors granted non-qualified stock... Read More

BOSTON, March 04, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will be participating in five upcoming investor conferences: Praxis management will be presenting a... Read More

BOSTON, Feb. 28, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today provided an update on the interim analysis for Study 1 of the Essential3 program of ulixacaltamide in essential tremor... Read More

BOSTON, Feb. 04, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc . (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on February 3, 2025, the Compensation Committee of Praxis’ Board of Directors granted non-qualified stock... Read More

BOSTON, Feb. 03, 2025 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will be participating in two upcoming investor conferences: Praxis management will be participating in a... Read More

Three blockbuster-potential assets in late-stage clinical trials and four pivotal readouts expected in 2025; anticipate four commercial assets by 2028 Study 1 of Essential3 program for ulixacaltamide in essential tremor (ET) on track for Q1 2025 interim analysis; NDA filing for ulixacaltamide expected in 2025 Enrollment in EMBOLD study of relutrigine cohort 2 is on track; targeting NDA filing in 2026 Vormatrigine ENERGY... Read More

Dravet syndrome is a genetic developmental and epileptic encephalopathy (DEE) often caused by a mutation in SCN1A This is the third Rare Pediatric Disease Designation for relutrigine, adding to those granted for SCN2A and SCN8A DEEs Praxis plans to initiate an all-DEE trial (EMERALD), inclusive of Dravet syndrome, in 1H2025 BOSTON, Dec. 18, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a... Read More

BOSTON, Dec. 03, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will be participating in two upcoming investor conferences in December 2024. Praxis management will be... Read More

BOSTON, Nov. 26, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that that it will present preclinical and clinical data from three of its epilepsy programs at the American... Read More

BOSTON, Nov. 06, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will be participating in three upcoming investor conferences in November 2024. Praxis management... Read More

Interim analysis for Study 1 of Essential3 Phase 3 program for ulixacaltamide in essential tremor (ET) confirmed for Q1 2025; NDA filing anticipated in 2025 Registrational Cohort 2 of EMBOLD study recruiting following unprecedented seizure freedom seen in positive topline EMBOLD results for Cohort 1 in SCN2A and SCN8A developmental and epileptic encephalopathies (DEEs) Vormatrigine (PRAX-628) on track for topline from POWER1... Read More

BOSTON, Nov. 01, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced it will report its financial results from the third quarter ended September 30, 2024, before the financial... Read More

BOSTON, Sept. 26, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc . (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced the presentation of a poster and platform talk showcasing its Phase 3 clinical program evaluating... Read More

BOSTON, Sept. 05, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will be attending and presenting at two upcoming conferences: H.C. Wainwright 26 th Annual... Read More

BOSTON, Sept. 04, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that that it will present preclinical and clinical data from three of its epilepsy programs at the... Read More

Placebo-adjusted monthly motor seizure reduction of 46% during double-blind period Over 30% of patients achieved seizure freedom status while on relutrigine Meaningful gains observed in alertness, communication and seizure severity 75% reduction in median seizure rate seen for patients in the long-term extension Registrational phase of the EMBOLD study for SCN2A and 8A initiated BOSTON, Mass., Sept. 03, 2024 (GLOBE NEWSWIRE)... Read More

BOSTON, Mass., Sept. 02, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will share the topline results from the Phase 2 EMBOLD study of relutrigine (PRAX-562) in SCN2A... Read More

Up to four programs in registrational phase by 2025 Planned interim analysis for ulixacaltamide Essential3 Study 1 to be conducted in Q4 2024 Topline results for Phase 2 EMBOLD study of relutrigine (PRAX-562) in SCN2A and SCN8A developmental and epileptic encephalopathies (DEEs) expected in Q3 2024 PRAX-628 Phase 2/3 POWER1 study to initiate in Q4 2024 Initiation of additional Phase 2 study (RADIANT) for PRAX-628 in focal... Read More

BOSTON, Aug. 05, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced it will report its financial results from the second quarter ended June 30, 2024, before the financial markets... Read More

BOSTON, June 04, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on June 3, 2024, the Compensation Committee of Praxis’ Board of Directors granted non-qualified stock option... Read More

BOSTON, May 17, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will be participating in three upcoming conferences. Praxis management will participate in a... Read More

Plans to initiate two efficacy studies investigating PRAX-628 in focal onset seizures in the second half of 2024 and first half of 2025, respectively Continued strong recruitment for the pivotal Essential3 trials in Essential Tremor (ET), with over 50,000 pre-screening forms and over 7,000 referrals received to date that meet pre-qualifying eligibility criteria; topline results expected in the second half of 2024... Read More

BOSTON, May 10, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will report financial results for the first quarter 2024 on Monday, May 13, 2024, before the U.S.... Read More

BOSTON, May 03, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on May 1, 2024, the Compensation Committee of Praxis’ Board of Directors granted non-qualified stock option... Read More

BOSTON, April 12, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will deliver presentations of two abstracts showcasing progress of its clinical program evaluating... Read More

BOSTON, April 05, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will take part in upcoming conferences in April. Praxis management will participate in a... Read More

BOSTON, April 02, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on April 1, 2024, the Compensation Committee of Praxis’ Board of Directors granted non-qualified stock... Read More

BOSTON, March 28, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced the pricing of its underwritten public offering of 3,318,585 shares of its common stock at a public offering... Read More

BOSTON, March 27, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced a proposed public offering of its common stock and, in lieu of common stock to certain investors, prefunded... Read More

In the 45 mg cohort, 100% of patients achieved a complete response In the 15 mg cohort, 80% of patients achieved a complete response and 20% achieved a partial response Safety was consistent with prior dose escalation study and PK analysis confirmed therapeutic exposures Praxis plans to initiate an efficacy study in focal onset epilepsy in the second half of 2024 BOSTON, March 26, 2024 (GLOBE NEWSWIRE) -- Praxis Precision... Read More

Presentation will be held virtually on Tuesday, March 26, 2024 at 8:00 a.m. ET Praxis leadership will be joined by key opinion leader in epilepsy Dr. Daniel Friedman, Professor of Neurology at NYU Grossman School of Medicine BOSTON, March 25, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for... Read More

Over 3,000 referrals received to date meet pre-qualifying eligibility criteria for ulixacaltamide Phase 3 studies in the Essential3 program for essential tremor (ET); enrollment on track to be completed in 1H 2024 with topline results in 2H 2024 Topline results from the PRAX-628 study in epilepsy patients with photo-paroxysmal response (PPR) expected in 1Q 2024; preliminary analysis of 15 mg cohort exceeded expectations... Read More

BOSTON, March 01, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will participate in the TD Cowen 44 th Annual Health Care Conference, taking place in Boston... Read More

BOSTON, Feb. 02, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (Nasdaq: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that on February 1, 2024, the Compensation Committee of Praxis’ Board of Directors granted non-qualified stock... Read More

BOSTON, Jan. 11, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced the pricing of its underwritten public offering of 3,168,275 shares of its common stock at a public offering... Read More

BOSTON, Jan. 10, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced a proposed public offering of its common stock and, in lieu of common stock to certain investors, prefunded... Read More

Positive preliminary analysis of 15 mg cohort in the PRAX-628 study in epilepsy patients with Photo-Paroxysmal Response (PPR) exceeds expectations; topline results expected in 1Q 2024 after completion of 45 mg cohort Enrollment for both ulixacaltamide Phase 3 Studies in the Essential3 program on track to be completed in 1H 2024 with topline results in 2H 2024 Recently announced licensing partnership with Tenacia... Read More

Collaboration leverages Tenacia’s expertise in central nervous system drug development and commercialization and will address a significant unmet patient need Praxis to receive upfront proceeds of $15 million and is eligible to receive up to $264 million in milestone payments as well as tiered royalties BOSTON and SHANGHAI, Jan. 05, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage... Read More

BOSTON, Nov. 28, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will deliver presentations on its epilepsy programs at the following upcoming meetings in Orlando,... Read More

BOSTON, Nov. 21, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will participate in a fireside discussion at the Piper Sandler Healthcare Conference on November... Read More

BOSTON, Nov. 16, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that the European Medical Agency (EMA) has awarded its Priority Medicines (PRIME) designation for elsunersen... Read More

Essential3 study initiated, with over 600 patients engaged in pre-recruitment observational study Elsunersen EMBRAVE study final dose completed, Praxis seeking FDA advice on advancing development Cash of $101.1 million as of September 30, 2023 supports runway into Q1 2025 BOSTON, Nov. 07, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic... Read More

BOSTON, Nov. 02, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will participate in a panel discussion titled “CNS Companies Looking To Address High Unmet High... Read More

Positive results from preliminary analysis of PRAX-222 Part 1 showed 44% median reduction in seizures after three doses for SCN2A-gain-of-function pediatric patients Phase 3 (Essential3) program for ulixacaltamide initiating this quarter with mADL11 as primary endpoint; nearly 600 patients have already expressed interest in participating BOSTON, Oct. 02, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ:... Read More

BOSTON, Sept. 27, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will host a R&D Day on Monday, October 2, at 9:00 a.m. EDT, virtually and in person in New York City.... Read More

BOSTON, Sept. 07, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will participate in a fireside chat at the H.C. Wainwright 25 th Annual Global Investment... Read More

BOSTON, Aug. 31, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will present data from two of its clinical-stage epilepsy programs at the upcoming 35 th International... Read More

BOSTON, Aug. 28, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will be presenting analyses highlighting patient-focused endpoints from its Essential1 study of... Read More

On track to initiate Phase 3 studies for ulixacaltamide in Q4 2023 after favorable End-of-Phase 2 meeting with FDA PRAX-628 Phase 1 study showed consistent safety profile and target engagement in measures of qEEG activity at all doses with first administration Praxis will hold an R&D Portfolio Day on October 2 Cash of $124.3 million as of June 30, 2023 expected to support runway into Q1 2025 BOSTON, Aug. 09, 2023 (GLOBE... Read More

Patients dosed with ulixacaltamide up to 14 weeks showed maintained or improved efficacy results, as measured by mean changes in the modified Activities of Daily Living 11 (mADL11 1 ) Patients withdrawing from ulixacaltamide to placebo experienced worsening in mADL11 Sub-study execution confirmed design features for the... Read More

Composite qEEG measure showed change from placebo after first dose of 5 mg Effect in the composite qEEG measured through 10-day treatment period Ongoing PRAX-628 Phase 2 Photo-Paroxysmal Response (PPR) expected to read out in 2H 2023 BOSTON, Aug. 07, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of... Read More

BOSTON, Aug. 03, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc . (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will participate at the 2023 Wedbush PacGrow Healthcare Conference on Wednesday, August 9, 2023... Read More

Strong demand for financing including full exercise of overallotment option with net proceeds of $63.3 million Cash runway extended into Q1 2025 Phase 2 Photoparoxsymal Response (PPR) study to evaluate PRAX-628 expected to read-out by YE 2023 Plan to begin ulixacaltamide Phase 3 enrollment in Q4 2023 to support a 2025 NDA filing BOSTON, June 22, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a... Read More

BOSTON, June 15, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced the pricing of its underwritten public offering of 55,150,000 shares of its common stock at a public offering... Read More

BOSTON, June 15, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced a proposed public offering of its common stock. All shares in the offering will be offered by Praxis. In... Read More

Phase 3 program to include one parallel group study and one randomized withdrawal study mADL11 as primary endpoint Single 60 mg/day dose to be tested BOSTON, June 09, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal... Read More

BOSTON, June 02, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will present at the 2023 Jefferies Healthcare Conference on Friday, June 9, 2023 at 8:00 a.m.... Read More

Ulixacaltamide essential tremor End-of-Phase 2 meeting with FDA scheduled for June 2023 PRAX-628 Phase 1 study results support preclinical profile indicating potential for best-in-class-efficacy for focal epilepsy Cash and investments of $85.8 million as of March 31, 2023 supports runway into 2Q24 BOSTON, May 11, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical... Read More

PRAX-628 demonstrated a favorable safety and tolerability profile in healthy volunteers at concentrations more than 15-fold the MES EC50; PRAX-628 predicted therapeutic range at least 3-fold wider than current market leader based on MES model Phase 1 results support preclinical profile for PRAX-628 indicating potential for best-in-class efficacy PRAX-628 Phase 2 study for treatment of focal epilepsy expected to initiate in... Read More

BOSTON, April 19, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that it will deliver presentations on its clinical stage programs at the upcoming American Academy of Neurology... Read More

BOSTON, April 17, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced the following upcoming ulixacaltamide presentations and events focused on Essential Tremor (ET): Medical... Read More

BOSTON, April 06, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will present at the 22 nd Annual Needham Virtual Healthcare Conference on Monday, April 17,... Read More

BOSTON, March 03, 2023 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today announced that management will participate in the following upcoming investor conferences: 43 rd Annual TD Cowen Health... Read More

Based upon observed efficacy and safety profile, Praxis intends to engage with the FDA in an end of Phase 2 meeting and initiate a ulixacaltamide Phase 3 study for the treatment of essential tremor in 2H23 Ulixacaltamide demonstrated improvement in modified Activities of Daily Living (mADL) primary efficacy endpoint relative to placebo that did not reach statistical significance (p=0.126), and achieved nominal statistical... Read More

Ulixacaltamide (PRAX-944) Phase 2b Essential1 study topline results for essential tremor expected in 1Q23; Praxis to enter quiet period following market close on Thursday, February 9 Topline results expected for each of three clinical-stage epilepsy programs in 2023 – PRAX-222 first-in-patient EMBRAVE Study safety data mid-2023, PRAX-628 first-in-human Phase 1 data mid-2023, PRAX-562 Phase 2 EMBOLD Study results in 2H23 Cash... Read More

BOSTON, Dec. 13, 2022 (GLOBE NEWSWIRE) -- Praxis Precision Medicines , Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company, and UCB (EURONEXT BRUSSELS: UCB), a global biopharmaceutical company, today announced a strategic collaboration, based upon Praxis’ PRAX-020 program, for the discovery of small molecule therapeutics as potential treatments of KCNT1 related epilepsies. “We are excited to partner with UCB, a... Read More