Definium Therapeutics, Inc. - Common Shares (DFTX)
22.39
+1.23 (5.81%)
NASDAQ· Last Trade: May 13th, 3:54 PM EDT
Detailed Quote
| Previous Close | 21.16 |
|---|---|
| Open | 21.19 |
| Bid | 22.36 |
| Ask | 22.40 |
| Day's Range | 20.83 - 22.46 |
| 52 Week Range | 14.62 - 26.25 |
| Volume | 963,548 |
| Market Cap | - |
| PE Ratio (TTM) | - |
| EPS (TTM) | - |
| Dividend & Yield | N/A (N/A) |
| 1 Month Average Volume | 1,931,931 |
Chart
News & Press Releases
Definium Therapeutics, Inc. (Nasdaq: DFTX) (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address the underlying causes of psychiatric and neurological disorders, today announced that the first patient has been dosed in Ascend, its second Phase 3 study evaluating DT120 ODT (lysergide tartrate) for the treatment of major depressive disorder (MDD). The Ascend study will evaluate the efficacy and safety of DT120 ODT versus placebo and is expected to enroll 175 participants in the United States.
By Definium Therapeutics, Inc. · Via Business Wire · May 12, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced the issuance of inducement grants to five newly hired non-executive employees consisting of options to purchase an aggregate of 255,340 common shares of the Company (the "Options") with effective grant dates of April 27, 2026, May 4, 2026 and May 11, 2026. The Options have an exercise price equal to the closing price of Definium’s common shares on the date of the respective grant, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in substantially equal monthly increments over the three-year period thereafter, subject to each employee’s continued employment.
By Definium Therapeutics, Inc. · Via Business Wire · May 11, 2026
Definium (DFTX) Q1 2026 Earnings Transcript
Via The Motley Fool · May 7, 2026
Definium Therapeutics (NASDAQ:DFTX) Misses EPS but Pipeline Progress Steals the Spotlightchartmill.com
Via Chartmill · May 7, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”) (NASDAQ: DFTX), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today reported financial results for the quarter ended March 31, 2026, and recent highlights.
By Definium Therapeutics, Inc. · Via Business Wire · May 7, 2026
Definium Therapeutics, Inc. (NASDAQ: DFTX), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced that it will host a live webcast at 4:30 p.m. EDT on Thursday, May 7, 2026 to report financial results for the first quarter ended March 31, 2026, and discuss recent business highlights.
By Definium Therapeutics, Inc. · Via Business Wire · April 30, 2026
Via MarketBeat · April 27, 2026
Definium Therapeutics, Inc. (Nasdaq: DFTX) (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address the underlying causes of psychiatric and neurological disorders, today highlighted the advancement of its DT120 ODT (lysergide tartrate) clinical program and commercial strategy in major depressive disorder (MDD) and generalized anxiety disorder (GAD), with three anticipated topline readouts in the next six months serving as important near-term catalysts. The Company also announced an expansion of the DT120 ODT program with the planned initiation of the Phase 3 Haven study in posttraumatic stress disorder (PTSD).
By Definium Therapeutics, Inc. · Via Business Wire · April 22, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced the issuance of inducement grants to five newly hired non-executive employees consisting of options to purchase an aggregate of 70,860 common shares of the Company (the "Options") with effective grant dates of April 6, 2026 and April 20, 2026. The Options have an exercise price equal to the closing price of Definium's common shares on the date of the respective grant, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in substantially equal monthly increments over the three-year period thereafter, subject to each employee’s continued employment.
By Definium Therapeutics, Inc. · Via Business Wire · April 20, 2026
Trump is easing approval for psychedelic treatments for mental disorders.
Via The Motley Fool · April 20, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapies targeting the underlying causes of psychiatric and neurological disorders, today issued the following statement supporting the newly signed White House Executive Order aimed at accelerating research, development, and responsible access to innovative treatments for serious mental illness, including emerging psychedelic medical treatments:
By Definium Therapeutics, Inc. · Via Business Wire · April 18, 2026
Definium Therapeutics, Inc. (NASDAQ: DFTX), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced that members of the Company’s management team will participate in the following investor conferences and events:
By Definium Therapeutics, Inc. · Via Business Wire · April 9, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”), announced results from a retrospective, longitudinal study published in the Journal of Mood and Anxiety Disorders examining the real-world prevalence, incidence, and burden of GAD in the United States healthcare system from 2020 to 2023. These findings show a steadily increasing diagnosed prevalence of GAD and highlight a substantial and growing burden affecting more than 1 in 10 adults in the U.S. Together, these results underscore the need for improved access to care, including identification, diagnosis, and treatment options for patients living with GAD.
By Definium Therapeutics, Inc. · Via Business Wire · March 31, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced the issuance of inducement grants to three newly hired non-executive employees consisting of options to purchase an aggregate of 55,580 common shares of the Company (the "Options") with effective grant dates of March 16, 2026 and March 30, 2026. The Options have an exercise price equal to the closing price of Definium’s common shares on the date of the respective grant, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in substantially equal monthly increments over the three-year period thereafter, subject to each employee’s continued employment.
By Definium Therapeutics, Inc. · Via Business Wire · March 30, 2026
Definium Therapeutics, Inc. (NASDAQ: DFTX), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced additional details for its Investor & Analyst Day in New York on April 22, 2026.
By Definium Therapeutics, Inc. · Via Business Wire · March 26, 2026

This clinical-stage biopharma targets neurological and psychiatric disorders with a pipeline of novel therapeutics advancing through trials.
Via The Motley Fool · March 18, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced the issuance of inducement grants to four newly hired non-executive employees consisting of (i) options to purchase an aggregate of 134,540 common shares of the Company (the "Options") and (ii) 34,500 performance share units (the “PSUs”) (assuming achievement at target levels of performance) that, if earned, will be settled in Definium common shares upon vesting, with effective grant dates of February 24, 2026, February 27, 2026 and March 9, 2026. The Options have an exercise price equal to the closing price of Definium’s common shares on the date of the respective grant, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in substantially equal monthly increments over the three-year period thereafter, subject to each employee’s continued employment. The PSUs will vest on the third anniversary of the grant date, subject to continued service through the vesting date. Actual earned PSUs can range from 0%-200% of the target number of PSUs and will be based on the achievement of certain performance metrics as measured at the end of the three-year performance period.
By Definium Therapeutics, Inc. · Via Business Wire · March 9, 2026

Definium (DFTX) Q4 2025 Earnings Call Transcript
Via The Motley Fool · February 27, 2026
Definium Therapeutics, Inc. (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today reported its full-year 2025 financial results and provided business updates.
By Definium Therapeutics, Inc. · Via Business Wire · February 26, 2026
Definium Therapeutics, Inc. (formerly Mind Medicine (MindMed) Inc.), (NASDAQ: DFTX), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced that members of the Company’s management team will participate in the following investor conferences:
By Definium Therapeutics, Inc. · Via Business Wire · February 24, 2026
Definium Therapeutics, Inc. (formerly Mind Medicine (MindMed) Inc.), (NASDAQ: DFTX), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced that it will host a live webcast at 4:30 p.m. EST on Thursday, February 26, 2026 to report financial results for the full year ended December 31, 2025, and discuss recent business updates.
By Definium Therapeutics, Inc. · Via Business Wire · February 19, 2026
Definium Therapeutics, Inc. (formerly Mind Medicine (MindMed) Inc.) (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced the issuance of inducement grants to two newly hired non-executive employees consisting of options to purchase an aggregate of 28,640 common shares of the Company (the “Options”) with an effective grant date of February 2, 2026. The Options have an exercise price equal to the closing price of Definium’s common shares on the date of the respective grant, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in substantially equal monthly increments over the three-year period thereafter, subject to each employee’s continued employment.
By Definium Therapeutics, Inc. · Via Business Wire · February 2, 2026
Definium Therapeutics, Inc. (formerly Mind Medicine (MindMed) Inc.) today announced the appointment of Roger Adsett to its Board of Directors effective immediately.
By Definium Therapeutics, Inc. · Via Business Wire · January 29, 2026
Definium Therapeutics, Inc. (formerly Mind Medicine (MindMed) Inc.) (“Definium” or the “Company”), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced the issuance of inducement grants to three newly hired non-executive employees consisting of options to purchase an aggregate of 88,850 common shares of the Company (the "Options") with effective grant dates of January 12 and January 26, 2025. The Options have an exercise price equal to the closing price of Definium’s common shares on the date of the respective grant, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in substantially equal monthly increments over the three-year period thereafter, subject to each employee’s continued employment.
By Definium Therapeutics, Inc. · Via Business Wire · January 26, 2026
Definium Therapeutics, Inc. (formerly Mind Medicine (MindMed) Inc.), a late-stage clinical biopharmaceutical company developing a new generation of therapeutics intended to address underlying causes of psychiatric and neurological disorders, today announced the launch of Rerouting Minds, an educational campaign aimed at opening perspectives by increasing understanding and providing scientific context around pharmaceutical lysergide (LSD), exploring how it may support positive mental pathways and lasting progress in mental health care.
By Definium Therapeutics, Inc. · Via Business Wire · January 20, 2026