Precision BioSciences Announces Grant of Inducement Awards Under Nasdaq Listing Rule 5635(c)(4)

Key Terms

restricted stock units financial

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

nasdaq listing rule 5635(c)(4) regulatory

NASDAQ Listing Rule 5635(c)(4) is a rule that requires a company to get approval from its shareholders before selling a large amount of its shares, usually over 20%. This helps protect investors by making sure the company doesn't flood the market with new shares without their say, which could lower the stock's value.

in vivo medical

In vivo describes tests or experiments performed inside a living organism, such as an animal or human, to observe how a drug, device or biological process behaves in a real, functioning body. Investors care because in vivo results reveal safety, effectiveness and possible side effects that lab tests cannot, much like road-testing a prototype car in traffic rather than only on a bench — outcomes can strongly influence regulatory approval, clinical success and a company’s valuation.

gene editing medical

Gene editing is a set of laboratory techniques that change the DNA inside living cells to add, remove, or alter specific genes, like using precise 'cut-and-paste' tools to edit an instruction manual for a living organism. It matters to investors because successful edits can produce new therapies, improve agricultural products, or create commercial advantages; progress, safety, regulatory approvals, and patent control all affect a company’s value and risk profile.

DURHAM, N.C.--(BUSINESS WIRE)-- Precision BioSciences, Inc. (Nasdaq: DTIL), a clinical stage gene editing company utilizing its novel proprietary ARCUS® platform to develop in vivo gene editing therapies for diseases with high unmet need, today announced that, on December 9, 2025, the Compensation Committee of Precision’s Board of Directors approved the grant of an inducement award of 8,224 restricted stock units (“RSUs”) to a new employee under the Precision BioSciences, Inc. 2021 Employment Inducement Incentive Award Plan (“Inducement Award Plan”) in connection with their commencement of employment. The award was granted under Nasdaq Listing Rule 5635(c)(4) as an inducement for the employee to commence service with Precision.

The employee’s RSUs vest (subject to continued service to Precision through the applicable vesting dates) in substantially equal annual installments on each of the first three anniversaries of the date of the commencement of their employment.

About Precision BioSciences, Inc.

Precision BioSciences, Inc. is a clinical stage gene editing company dedicated to improving life (DTIL) with its novel and proprietary ARCUS® genome editing platform that differs from other technologies in the way it cuts, its smaller size, and its simpler structure. Key capabilities and differentiating characteristics may enable ARCUS nucleases to drive more intended, defined therapeutic outcomes. Using ARCUS, the Company’s pipeline is comprised of in vivo gene editing candidates designed to deliver lasting cures for the broadest range of genetic and infectious diseases where no adequate treatments exist. For more information about Precision BioSciences, please visit www.precisionbiosciences.com.

The ARCUS® platform is being used to develop in vivo gene editing therapies for sophisticated gene edits, including gene insertion (inserting DNA into a gene to cause expression/add function), elimination (removing a genome e.g. viral DNA or mutant mitochondrial DNA), and excision (removing a large portion of a defective gene by delivering two ARCUS nucleases in a single AAV).

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Investor and Media Contact:

Naresh Tanna

Vice President, Investor Relations

Naresh.Tanna@precisionbiosciences.com

Source: Precision BioSciences, Inc.