8-K
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 24, 2021

 

 

Caribou Biosciences, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-40631

45-3728228

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

 

 

 

 

 

2929 7th Street, Suite 105

 

Berkeley, California

 

94710

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: (510) 982-6030

 

 

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class

 

Trading
Symbol(s)

 


Name of each exchange on which registered

Common Stock, $0.0001 par value per share

 

CRBU

 

NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 

 


Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

 

On September 24, 2021, the Board of Directors (the “Board”) of Caribou Biosciences, Inc., a Delaware corporation (the “Company”), increased the size of the Board from five to six directors and unanimously agreed to extend an offer to Ran Zheng to serve as a Class I director of the Company, which offer Ms. Zheng accepted on September 24, 2021. Ms. Zheng was also appointed to the Nominating and Corporate Governance Committee of the Board (the “Nominating Committee”).

 

In accordance with the Company’s current Non-Employee Director Compensation Policy (the “Policy”), Ms. Zheng will receive cash compensation of $40,000 per year for her service on the Board. Ms. Zheng will also receive cash compensation of $4,000 per year for her service as a member of the Nominating Committee. Additionally, Ms. Zheng will be eligible to receive an initial and annual grants of equity awards pursuant to, and in accordance with, the Policy and the Company's 2021 Equity Incentive Plan. For her initial grant, the Company has granted Ms. Zheng a 10-year non-qualified stock option, effective on October 1, 2021 (the "Grant Date"), to purchase 44,000 shares of the Company's common stock, at an exercise price equal to the closing price of the Company's common stock on the Grant Date. The option will vest in equal annual installments over a three-year period with the first tranche vesting on October 1, 2022.

 

In connection with her appointment to the Board, Ms. Zheng entered into a standard indemnification agreement with the Company, in the form previously approved by the Board.

 

There is no arrangement or understanding between Ms. Zheng and any other persons pursuant to which she was elected as a director. In addition, Ms. Zheng is not a party to any transaction, or series of transactions, required to be disclosed pursuant to Item 404(a) of Regulation S-K. There are no family relationships between Ms. Zheng and any of the Company’s directors or executive officers.

 

Item 7.01 Regulation FD Disclosure

 

On September 29, 2021, the Company issued a press release announcing the appointment of Ms. Zheng to the Board. A copy of the press release is furnished herewith as Exhibit 99.1.

 

The information set forth under this Item 7.01, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or incorporated by reference in any filing under the Securities Act of 1933, as amended, regardless of any general incorporation language in such filing, unless expressly incorporated by specific reference in such filing.

 

Item 9.01 Financial Statements and Exhibits.

 

(d) Exhibits

 

Exhibit Number

 

Description

99.1

 

Press Release, dated September 29, 2021

104.1

 

Cover Page Interactive Data File (embedded within the Inline XBRL document)

 

 

 

 


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 

 

 

Caribou Biosciences, Inc.

 

 

 

 

Date:

September 29, 2021

By:

/s/ Rachel E. Haurwitz

 

 

 

Rachel E. Haurwitz
President and Chief Executive Officer

 


EX-99.1

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Exhibit 99.1

 

Caribou Biosciences Appoints Biotechnology Industry Veteran Ran Zheng

to its Board of Directors

 

 

BERKELEY, CA – September 29, 2021– Caribou Biosciences, Inc. (Nasdaq:CRBU), a leading clinical-stage CRISPR genome-editing biopharmaceutical company, announced today it has appointed Ran Zheng to its board of directors. Ms. Zheng brings over 25 years of biotechnology industry leadership experience in biologics drug development with broad expertise in technical operations and the manufacture of gene and cell therapies.

 

“It is my pleasure to welcome Ran to our board of directors,” said Rachel Haurwitz, Ph.D., Caribou’s president and chief executive officer. “Ran brings a wealth of strategic and operational expertise in the development of gene and cell therapies, from engineering and process development through manufacturing and supply chain management. We look forward to benefitting from her perspective and experience as we advance our chRDNA-edited allogeneic CAR-T and CAR-NK cell therapies for the potential treatment of challenging hematologic malignancies and solid tumors.”

 

“Caribou has developed an innovative and differentiated genome-editing technology that enables a pipeline of off-the-shelf allogeneic cell therapies designed to increase persistence and anti-tumor activity,” said Ms. Zheng. “The work Caribou is doing to develop allogeneic cell therapies has the potential to make a real difference in the lives of patients with serious diseases. Caribou is clearly a leader in this field, and I am excited to join its board of directors.”

 

Ms. Zheng currently serves as chief executive officer and on the board of directors of Landmark Bio, a public benefit limited liability company that was formed to advance the development of transformative new medicines by translating today’s cutting-edge research into tomorrow’s breakthrough therapies. Landmark Bio focuses on the emerging technologies of cell and gene therapies, mRNA, and other novel modalities to enable and accelerate drug development and biomedical innovation. Prior to joining Landmark Bio earlier this year, Ms. Zheng most recently served as chief technical officer at Orchard Therapeutics, a commercial-stage global gene therapy company specializing in hematopoietic stem cell-based gene therapies. In that role, Ms. Zheng led the technical operations organization and helped advance the company’s product pipeline, including contributing to the approval of Libmeldy® therapy in Europe, the first gene therapy product for metachromatic leukodystrophy. Ms. Zheng has also held leadership positions at multiple biotechnology companies including Genzyme (now Sanofi) and Amgen. At Amgen, Ms. Zheng held positions of increasing responsibility in process development, clinical and commercial manufacturing, as well as supply chain, and played a key role in building differentiated capabilities in manufacturing for clinical supply and commercial product launch to enable speed to clinic and speed to market strategies for Amgen’s innovative products. Ms.

 


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Zheng received an M.S. in microbial engineering from the University of Minnesota and a B.S. in biology from Beijing Forestry University.

 

 

About Caribou’s Novel Next-Generation CRISPR Platform

CRISPR genome editing uses easily designed, modular biological tools to make DNA changes in living cells. There are two basic components of Type II CRISPR systems: the nuclease protein that cuts DNA and the RNA molecule(s) that guide the nuclease to generate a site-specific, double-stranded break, leading to an edit at the targeted genomic site. CRISPR systems occasionally edit unintended genomic sites, known as off-target editing, which may lead to harmful effects on cellular function and phenotype. In response to this challenge, Caribou has developed chRDNAs (pronounced “chardonnays”), RNA-DNA hybrid guides that direct substantially more precise genome editing compared to all-RNA guides. Caribou is deploying the power of the chRDNA technology to carry out high efficiency multiple edits, including multiplex gene insertions, to develop CRISPR-edited therapies.

 

About Caribou Biosciences, Inc.

Caribou is a clinical-stage CRISPR genome-editing biopharmaceutical company dedicated to transforming the lives of patients with devastating diseases by applying the company’s proprietary chRDNA technology toward the development of next-generation, genome-edited cell therapies. The company is developing a pipeline of genome-edited, off-the-shelf CAR-T and CAR-NK cell therapies for the treatment of both hematologic malignancies and solid tumors against cell surface targets for which autologous CAR-T cell therapeutics have previously demonstrated clinical proof of concept, as well as additional emerging targets.

 

Forward-Looking Statements

This press release contains forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, without limitation, statements related to Caribou’s pipeline of cell therapies, potential treatments, and expectations regarding its business. Management believes that these forward-looking statements are reasonable as and when made. However, such forward-looking statements are subject to risks and uncertainties, and actual results may differ materially from any future results expressed or implied by the forward-looking statements. Risks and uncertainties include without limitation the risks inherent in drug development such as those associated with the initiation, cost, timing, progress and results of current and future research and development programs, preclinical and clinical trials, as well as other risk factors described from time to time in Caribou’s filings with the Securities and Exchange Commission, including its final prospectus filed on July 23, 2021. In light of the significant uncertainties in these forward-looking statements, you should not rely upon forward-looking statements as predictions of future events. Except as required by law, Caribou undertakes no obligation to update publicly any forward-looking statements for any reason.

 

 


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For more information about Caribou, visit www.cariboubio.com and follow the company @CaribouBio.

 

“Caribou Biosciences” and the Caribou logo are registered trademarks of Caribou Biosciences, Inc.

 

 

Caribou Biosciences, Inc.

Media Contact:

Caribou Biosciences, Inc.

Investor Relations Contact:

Greg Kelley

Elizabeth Wolffe, Ph.D. and Sylvia Wheeler

Ogilvy

Wheelhouse LSA

gregory.kelley@ogilvy.com

lwolffe@wheelhouselsa.com

617-461-4023

swheeler@wheelhouselsa.com

 

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