A live webcast of the conference call can be accessed through the Events page in the Investors
section of the Viridian Therapeutics website. Following the live webcast, an archived version of the call will also be available on the website.
About Viridian Therapeutics
Viridian is a
biopharmaceutical company focused on engineering and developing potential best-in-class medicines for patients with serious and rare diseases. Viridians expertise
in antibody discovery and protein engineering enables the development of differentiated therapeutic candidates for previously validated drug targets in commercially established disease areas.
Viridian is advancing multiple candidates in the clinic for the treatment of patients with thyroid eye disease (TED). The company is conducting a pivotal
program for veligrotug (VRDN-001), including two global phase 3 clinical trials (THRIVE and THRIVE-2), to evaluate its efficacy and safety in patients with active and
chronic TED. Both THRIVE and THRIVE-2 reported positive topline data, meeting all the primary and secondary endpoints of each study. Viridian is also advancing VRDN-003
as a potential best-in-class subcutaneous therapy for the treatment of TED, including two ongoing global phase 3 pivotal clinical trials,
REVEAL-1 and REVEAL-2, to evaluate the efficacy and safety of VRDN-003 in patients with active and chronic TED.
In addition to its TED portfolio, Viridian is advancing a novel portfolio of neonatal Fc receptor (FcRn) inhibitors, including
VRDN-006 and VRDN-008, which has the potential to be developed in multiple autoimmune diseases.
Viridian is based in Waltham, Massachusetts. For more information, please visit www.viridiantherapeutics.com. Follow Viridian on LinkedIn and
X.
Cautionary Note Regarding Forward Looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements may be
identified by the use of words such as, but not limited to, anticipate, believe, become, continue, could, estimate, expect, intend, may,
might, on track, plan, potential, predict, project, design, should, target, will, or would or other similar terms or
expressions that concern our expectations, plans and intentions. Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they are based on our current beliefs, expectations, and assumptions.
Forward-looking statements include, without limitation, statements regarding: preclinical and clinical development of Viridians product candidates veligrotug (formerly VRDN-001), VRDN-003, VRDN-006 and VRDN-008; the anticipated VRDN-003 topline data from THRIVE-2 in the first half of 2026; anticipated BLA submissions for veligrotug in the second half of 2025 and VRDN-003 in the second half of 2026, pending data;
Viridians expectation that its data package will support a BLA for VRDN-003; the potential utility, efficacy, potency, safety, clinical benefits, clinical response, convenience and number of indications
of veligrotug, VRDN-003, VRDN-006 and VRDN-008; veligrotugs potential to be a market-leading therapeutic and the only
approved therapy with data in chronic patients included in the labeling; Viridians product candidates potentially being best-in-class; whether veligrotug will
serve an unmet need; Viridians expectations regarding the potential commercialization of veligrotug and VRDN-003, if approved; and that Viridians cash, cash equivalents and short-term investments
will be sufficient to fund its operations into the second half of 2027.
New risks and uncertainties may emerge from time to time, and it is not possible
to predict all risks and uncertainties. No representations or warranties (expressed or implied) are made about the accuracy of any such forward-looking statements. Such forward-looking statements are subject to a number of material risks and
uncertainties including but not limited to: potential utility, efficacy, potency, safety, clinical benefits, clinical response and convenience of Viridians product candidates; that results or data
4