P

Prime Medicine

Develops Prime Editing gene therapies

Vice President Regulatory Affairs

Full-Time
$313k - $348k+ Annual bonus + Stock options/equity
Expert
Bachelor's, PharmD, PhD, MD
Cambridge, MA, USA
In Person
Biology & BiotechRegulatory & Quality (Life Sciences)

About the job

Requirements
  • A bachelor's degree in a scientific discipline is required.
  • A minimum of 15 years of progressively responsible regulatory affairs or comparable experience in the pharmaceutical or biotechnology industry is required.
  • A minimum of 5 years of leadership experience in a global regulatory affairs role, with demonstrated success managing teams, is required.
  • Experience in gene therapy, gene editing, cell therapy, or other advanced medicinal therapy products is strongly preferred.
  • Experience in rare and orphan disease and familiarity with the regulatory frameworks for these therapeutic areas are required.
  • A demonstrated track record of successful IND and CTA submissions for novel modalities, including experience with CBER-regulated programs, is required.
  • A demonstrated track record of successful BLA, NDA, and/or MAA submissions, including driving regulatory strategy and critical submission activities within expedited timelines across U.S. and international regions, is required.
  • Prior experience engaging with the FDA, preferably CBER, EMA, and other global health authorities on complex regulatory questions is required.
  • Familiarity with RMAT, Breakthrough Therapy, and Orphan Drug designation pathways is highly desirable.
  • The role requires staying current with regulatory guidance and applying updates in a changing regulatory environment.
  • The role requires the ability to work in a lean environment and generate regulatory content when necessary.
  • Experience managing contract research organizations is required.
  • Ability and willingness to travel domestically and internationally as needed is required.
Responsibilities
  • Develop and own global regulatory strategies for all Prime Medicine programs, including gene editing, cell therapy, pulmonary, and combination product modalities.
  • Serve as the primary regulatory interface with the FDA, EMA, and other global health authorities; lead and manage high-stakes regulatory meetings, negotiations, and correspondence.
  • Provide strategic and technical guidance on INDs, CTAs, BLAs, MAAs, and related regulatory submissions, ensuring timely and high-quality filings.
  • Lead the development of regulatory risk assessments and mitigation strategies across all pipeline programs.
  • Represent regulatory affairs in executive leadership forums, Board communications, and due diligence activities for in-licensing, collaborations, and mergers and acquisitions.
  • Oversee preparation, review, and submission of all IND and CTA filings, ensuring scientific rigor and regulatory compliance across the U.S., EU, and other global regions.
  • Lead strategy and execution for Breakthrough Therapy, RMAT, Orphan Drug, and other applicable expedited designation requests.
  • Direct interactions with the FDA, EMA, and other regulatory agencies on clinical holds, major objections, product labeling, and post-approval commitments.
  • Maintain a thorough understanding of evolving regulatory guidance for advanced medicinal therapy products, gene therapies, and gene-edited cell therapies.
  • Partner with CMC, Clinical, Nonclinical, Program Management, and Manufacturing teams to integrate regulatory strategy into all stages of program development.
  • Champion and drive cross-functional regulatory readiness, including preparation for pre-BLA meetings, advisory committee meetings, and inspection readiness activities.
  • Provide regulatory oversight and guidance for CMO/CRO activities, ensuring regulatory compliance throughout the supply and clinical development chain.
  • Manage regulatory consultants and CROs.
  • Monitor and interpret evolving global regulatory requirements, guidance, and precedents relevant to gene editing, cell therapy, and rare/genetic disease programs.
  • Champion continuous process improvements in regulatory operations, submission quality, and knowledge management.
  • Maintain compliance with ICH guidelines and all applicable regional regulatory requirements.
Desired Qualifications
  • An advanced degree (PhD, PharmD, or MD) is strongly preferred.
  • Gene therapy, gene editing, cell therapy, or other advanced medicinal therapy product experience is strongly preferred.
  • Familiarity with RMAT, Breakthrough Therapy, and Orphan Drug designation pathways is highly desirable.

About the company

Prime Medicine develops gene-editing therapies designed to treat a wide range of genetic diseases. The company utilizes a specific technology called "Prime Editing," which acts like a DNA word processor. This system can search for a specific location in the genetic code and replace a faulty segment of DNA with a corrected version, restoring normal function to the gene. Unlike earlier gene-editing methods like CRISPR-Cas9, which often create double-stranded breaks in DNA that can lead to unpredictable insertions or deletions, Prime Editing makes precise changes without breaking both strands of the DNA helix. This approach allows for more control over the final genetic sequence and reduces the risk of unintended mutations. The company’s goal is to create one-time curative treatments that can halt or prevent genetic disorders, providing lifelong health benefits to patients by addressing the root cause of their conditions at the molecular level.

Company Size

51-200

Company Stage

IPO

Headquarters

Cambridge, Massachusetts

Founded

2019

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Simplify's Take

What believers are saying

  • August 6, 2026 results showed PM577a startup underway, with initial data due 2027.
  • July 8, 2026 arbitration victory secured PM647 rights and removed Beam damages.
  • Cash was $108.8 million on June 30, 2026, funding operations into 2027.

What critics are saying

  • Cash fell from $191.4 million to $108.8 million in six months, forcing dilution.
  • PM647 still needs a Q3 2026 IND, so AATD revenue arrives no earlier than 2027.
  • Prime editing remains unproven commercially; a failed 2027 readout kills the platform.

What makes Prime Medicine unique

  • Prime Medicine owns prime editing, enabling insert, delete, and replacement edits in one platform.
  • PM577a became the first in vivo prime-editing program cleared by FDA and Medsafe.
  • Its universal liver LNP supports both Wilson disease and AATD programs.

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Benefits

  • Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-1%

2 year growth

-2%
Daily Political
Sep 17th, 2026
Prime Medicine (NASDAQ:PRME) trading up 11.8% - here's what happened.

Prime Medicine (NASDAQ:PRME) trading up 11.8% - here's what happened. Shares of Prime Medicine, Inc. (NASDAQ:PRME - Get Free Report) shot up 11.8% on Thursday. The stock traded as high as $3.36 and last traded at $3.3550. 690,843 shares changed hands during mid-day trading, a decline of 76% from the average session volume of 2,881,769 shares. The stock had previously closed at $3.00. Analyst upgrades and downgrades. Several equities research analysts have issued reports on the stock. HC Wainwright reiterated a "buy" rating and set a $8.00 target price on shares of Prime Medicine in a research report on Monday, August 10th. BMO Capital Markets started coverage on shares of Prime Medicine in a research report on Tuesday, August 18th. They set an "outperform" rating and a $9.00 price objective on the stock. The Goldman Sachs Group set a $6.00 price objective on shares of Prime Medicine in a report on Monday, June 22nd. Wall Street Zen upgraded shares of Prime Medicine from a "sell" rating to a "hold" rating in a research report on Saturday, September 12th. Finally, Citigroup reissued a "market outperform" rating on shares of Prime Medicine in a research note on Monday, June 22nd. One research analyst has rated the stock with a Strong Buy rating, seven have given a Buy rating and one has assigned a Sell rating to the company. According to data from MarketBeat.com, Prime Medicine currently has a consensus rating of "Moderate Buy" and a consensus target price of $7.47. Prime Medicine price performance. The firm's 50 day simple moving average is $3.30 and its two-hundred day simple moving average is $3.42. The firm has a market capitalization of $584.95 million, a P/E ratio of -3.04 and a beta of 2.34. Prime Medicine (NASDAQ:PRME - Get Free Report) last released its quarterly earnings data on Thursday, August 6th. The company reported ($0.24) EPS for the quarter, hitting the consensus estimate of ($0.24). Prime Medicine had a negative return on equity of 188.27% and a negative net margin of 4,613.11%.The firm had revenue of $1.15 million for the quarter, compared to the consensus estimate of $4.40 million. As a group, equities research analysts forecast that Prime Medicine, Inc. will post -0.96 EPS for the current year. Hedge funds weigh in on Prime Medicine. Large investors have recently bought and sold shares of the stock. Alphabet Inc. purchased a new position in shares of Prime Medicine during the second quarter valued at approximately $61,116,000. BlackRock Inc. bought a new stake in Prime Medicine in the second quarter valued at $35,432,000. ADAR1 Capital Management LLC purchased a new position in Prime Medicine during the 2nd quarter valued at $7,371,000. MWG Caph Ltd bought a new position in Prime Medicine in the 4th quarter worth $6,219,000. Finally, Redmile Group LLC purchased a new stake in shares of Prime Medicine in the 1st quarter worth about $5,536,000. 70.37% of the stock is owned by hedge funds and other institutional investors. Prime Medicine company profile. Prime Medicine, Inc is a biotechnology company developing genetic medicines using its proprietary Prime Editing platform. The company's technology is designed to make precise changes to DNA, including the insertion, deletion, or replacement of genetic sequences, with the goal of addressing disease-causing mutations. Prime Medicine is focused on developing treatments for genetic diseases and other serious conditions. Its research programs use Prime Editing in approaches that may modify a patient's own cells, including ex vivo cell-editing applications in which cells are edited outside the body and then returned to the patient. Receive News & Ratings for Prime Medicine Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Prime Medicine and related companies with MarketBeat.com's FREE daily email newsletter.

Kalkine
Jul 11th, 2026
Beam Therapeutics (NASDAQ: BEAM) and Ionis Pharmaceuticals (NASDAQ: IONS): two different competitive setbacks hit biotech names in same week.

Beam Therapeutics (NASDAQ: BEAM) and Ionis Pharmaceuticals (NASDAQ: IONS): two different competitive setbacks hit biotech names in same week. 11 July 2026 06:36 AM PDT Summarize with AI You are reading a free article with opinions that may differ from the recommendation given by Kalkine in its paid research reports. Become a Kalkine member today to get access to its research reports, in-depth technical and fundamental research. Learn more Key Highlights * Beam Faces Competitive Threat in AATD From Prime Medicine Arbitration Win: Arbitration awarding Prime Medicine the right to develop PM647 creates competitive uncertainty in Beam's key AATD program. * Ionis Loses ATTR-CM Competitive Position After Eplontersen Phase 3 Failure: The primary endpoint failure removes eplontersen as a ATTR-CM market contender, creating competitive void benefiting Alnylam and BridgeBio. * Both Companies Retain Buy-Rated Analyst Support Despite Material Setbacks: Analyst communities at both companies maintained positive ratings, highlighting ongoing pipeline value beyond the specific setback programs. Beam Therapeutics (NASDAQ: BEAM) and Ionis Pharmaceuticals (NASDAQ: IONS) both faced material competitive and clinical setbacks in the same week, illustrating the idiosyncratic and simultaneous risks that can affect biotech investors holding diversified positions across the gene therapy and antisense oligonucleotide technology platforms. Beam Therapeutics tumbled nearly 9% following the July 8 arbitration ruling that awarded rival Prime Medicine the right to develop PM647 for alpha-1 antitrypsin deficiency - injecting competitive uncertainty into the BEAM-302 AATD program just as the stock had recently touched a 52-week high near $38. BofA maintained its Buy rating with a $47 target, characterizing the ruling's impact as narrow and keeping analytical focus on BEAM-302 pivotal execution and the anticipated BEAM-101 BLA filing by year-end 2026. The arbitration ruling is binding, removing the possibility of a legal reversal, but BofA's characterization of the impact as narrow reflects confidence that Beam's base editing technology advantages can sustain competitive differentiation even with Prime Medicine entering the AATD field. Ionis Pharmaceuticals suffered a more severe setback: the CARDIO-TTRansform Phase 3 trial of eplontersen in ATTR cardiomyopathy patients failed to meet the primary endpoint of reducing cardiovascular mortality and recurrent cardiovascular events versus placebo. William Blair analysts described the failure as "surprising" given prior evidence supporting the combination approach, and the miss was followed by broad price target cuts: Morgan Stanley lowered to $110, Jefferies and Barclays each lowered to $90, and Citigroup (NYSE: C) lowered to $100 - though all maintained Buy or Overweight ratings reflecting confidence in the broader Ionis pipeline. The competitive beneficiaries of the Ionis failure are significant. Alnylam Pharmaceuticals (NASDAQ: ALNY), whose Amvuttra is approved for ATTR-CM, and BridgeBio Pharma (NASDAQ: BBIO), whose Attruby is an approved competing therapy, both stand to capture the market share Ionis had been expected to contest. AstraZeneca (NASDAQ: AZN) also fell on the shared setback, reflecting its involvement in the eplontersen development program. The simultaneous occurrence of competitive and clinical setbacks at two prominent biotech companies in the same week underscores the idiosyncratic and non-correlated nature of biotech investment risk - a reminder that portfolio-level biotech exposure requires diversification across programs and companies to manage the event-driven volatility that defines the sector. FAQs. Q: What are the key differences between Beam's and Ionis's setbacks? A: Beam Therapeutics' (NASDA Q: Which biotech companies benefit from Ionis's eplontersen Phase 3 failure? A: Alnylam Pharmaceuticals (NASDA Q: Why did analysts maintain Buy ratings at both companies despite the setbacks? A: Analysts maintained Buy ratings at both Beam Therapeutics (NASDA Download Free Report - Explore 3 Stock Ideas & Industry Insights Unlock 3 stock ideas and key industry insights in its free report. This information is general in nature and does not consider your personal objectives, financial situation, or needs. It is not financial advice. All investments involve risk - consider independent advice before making any investment decisions. Disclaimer:

Yahoo Finance
Jun 19th, 2026
Prime Medicine gets New Zealand approval for first in vivo Prime Editing therapy PM577a targeting Wilson Disease

Prime Medicine has received New Zealand regulatory clearance for its Clinical Trial Application for PM577a, marking the first clinical authorisation for an in vivo Prime Editing therapy from the company. The therapy targets the H1069Q mutation in the ATP7B gene, the most prevalent Wilson Disease-causing allele in North America and Europe. The global Phase 1/2 open-label trial will evaluate safety, tolerability and efficacy of PM577a in adults and adolescents with Wilson Disease. Initial enrolment will focus on adults clinically stable on standard-of-care therapy. The study is expected to begin in the second half of 2026, with initial clinical data anticipated in 2027. Prime Medicine's shared lipid nanoparticle delivery platform may enable rapid expansion into additional Wilson Disease pathogenic variant populations, with the most advanced follow-on candidate targeting the R778L mutation common in East Asian populations.

Yahoo Finance
Jun 15th, 2026
Ocular Therapeutix posts $51.8M revenue but loses $265.9M; Prime Medicine grows 55% to $4.6M

Ocular Therapeutix and Prime Medicine represent contrasting investment opportunities in healthcare, balancing established commercial operations against early-stage gene therapy potential. Ocular Therapeutix develops bioresorbable hydrogel technology for eye treatments. Its lead product, Dextenza, treats post-surgical inflammation. The company generated $51.8 million revenue in FY 2025, down 18.7% year-over-year, with a net loss of $265.9 million. However, it maintains a strong current ratio of 15.4x and low debt-to-equity ratio of 0.1x. Prime Medicine focuses on Prime Editing technology for one-time genetic therapies. In FY 2025, revenue grew 55.3% to $4.6 million whilst net losses reached $201.1 million as it invests heavily in pipeline development. Both companies operate in high-risk sectors at different maturity stages, requiring investors to weigh commercial traction against transformative therapeutic potential.

Yahoo Finance
May 13th, 2026
Prime Medicine misses Q1 expectations with 28c loss, plans regulatory filings for PM577 and PM647

Prime Medicine has reported first-quarter earnings per share of negative 28 cents, missing the consensus estimate of negative 25 cents. Revenue reached $856,000, slightly above the $844,220 estimate. The biotechnology company, which develops genetic medicines using Prime Editing technology, remains on track to file regulatory applications for PM577 in Wilson Disease during the first half of the year and for PM647 in alpha-1 antitrypsin deficiency mid-year. Initial data from both programmes is expected in 2027. Chief Executive Officer Allan Reine said Prime Medicine continues progressing towards a potential BLA filing for PM359, a one-time therapy for chronic granulomatous disease. Last month, the company appointed Svetlana Makhni as Chief Financial Officer to oversee financial operations and strategy.