INAB

EX-99.1

2 inab-ex99_1.htm

EX-99.1

EX-99.1

Exhibit 99.1

IN8bio Reports Third Quarter 2026 Financial Results and Recent Business Highlights

• Strengthened research and development (R&D) leadership by appointing Oxana Polyakova, Ph.D., as Senior Vice President of Research & Development

• Received third-party recognition of INB-619 in a Nature Reviews Drug Discovery review of next-generation immune cell engagers for autoimmune disease

• Remain on track to report initial in vivo (animal) data for INB-619 by year-end 2026

NEW YORK, Nov. 5, 2026 - IN8bio, Inc. (Nasdaq: INAB), a clinical-stage biopharmaceutical company developing innovative gamma-delta (γδ) T cell therapies and T cell engagers (TCEs) for cancer and autoimmune diseases, today reported financial results and business highlights for the third quarter ended September 30, 2026.

“This quarter we continued to build upon our deep expertise in γδ T cells, officially welcoming Dr. Polyakova to the team and making progress with our proprietary TCE platform,” said William Ho, CEO and co-founder of IN8bio. “It’s also exciting to see the external recognition that the unique properties of γδ T cells and their tissue-specific distribution, “may offer a unique opportunity to eliminate pathogenic cells more precisely and deeply in target organs” as stated in the Nature Reviews article. We believe this platform has the potential to enable a new class of therapeutics for autoimmune diseases and oncology, and we are excited to present our initial animal data by year-end.”

Third Quarter 2026 Business Highlights

Strengthened Research and Development Leadership

• Oxana Polyakova, Ph.D., joined IN8bio as Senior Vice President of Research & Development in September 2026, bringing 20 years of experience in γδ T cell biology, immunology, oncology, TCE and biologics development.

• Dr. Polyakova joins IN8bio from LAVA Therapeutics, a clinical-stage immuno-oncology company developing bispecific γδ T cell engagers, where she served as Chief Scientific Officer (CSO). She previously also served as CSO at LIfT Biosciences. She was Scientific Founder and Head of Discovery at Adaptate Biotherapeutics, a γδ TCE focused spinout of GammaDelta Therapeutics, which was acquired by Takeda. At Adaptate, she designed and led its R&D strategy, established its laboratories and built its R&D team which has a

program currently in the clinic. Dr. Polyakova served as the Protein and Molecular Leader at GammaDelta Therapeutics Limited that was also acquired by Takeda.

• She will help lead R&D efforts to accelerate IN8bio's γδ TCE pipeline toward clinical development.

Publication of INB-200 Phase 1 Data in GBM

• In July 2026, IN8bio announced the publication of peer-reviewed clinical data from the Phase 1 trial of INB-200 (DeltEx™ DRI) in patients with newly diagnosed GBM in the Journal of Clinical Oncology(JCO), titled “Intracranial injection of ex vivo expanded and activated gamma-delta T cells engineered with a MGMT-expressing lentivector in patients with primary glioblastoma.”

Advancing γδ T Cell Engager Platform (INB-619)

• Continued advancing proprietary INB-600 platform of novel pan-γδ TCEs designed to selectively engage and expand γδ T cells to eliminate disease-associated target cells while potentially improving tolerability compared with conventional CD3-targeting TCEs.

• Advancing INB-619 through preclinical studies for potential applications in oncology and autoimmune diseases.

• INB-619 was included in a review of next-generation immune cell engagers for B cell depletion in autoimmune disease published in Nature Reviews Drug Discovery in October 2026, which noted its ability to activate and expand both tissue-resident Vδ1 and circulating Vδ2 γδ T cells in vitro.

• Remain on track to report initial in vivo preclinical data for INB-619 by year-end 2026.

Third Quarter 2026 Financial Highlights

• Research and Development (R&D) expenses: R&D expenses were $2.6 million for the three months ended September 30, 2026, compared with $2.1 million for the comparable prior year period. This amount includes non-cash items such as stock-based compensation (SBC) and depreciation of $0.4 million for the three months ended September 30, 2026. The increase was due primarily to preclinical costs associated with the Company’s T cell engager platform.

• General and administrative (G&A) expenses: G&A expenses were $2.1 million for the three months ended September 30, 2026, compared with $1.9 million for the comparable prior year period. This amount includes non-cash items such as SBC and depreciation of $0.3 million for the three months ended September 30, 2026. The increase was due primarily to higher spending on professional services.

• Net loss: The Company reported a net loss of $4.6 million, or $0.24 per basic and diluted common share, for the three months ended September 30, 2026, compared with a net loss of $3.9 million, or $0.85 per basic and diluted common share, for the compara

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EX-99.1

4 inab-ex99_1.htm

EX-99.1

EX-99.1

Exhibit 99.1

IN8bio Reports First Quarter 2026 Financial Results and Recent Business Highlights

• Advancing next-generation γδ T cell engager platform with initial animal data expected in 2026

• Reported glioblastoma (GBM) data showing ~97% improvement in progression-free survival vs. standard-of-care; updated median overall survival (mOS) data to be presented at ASCO 2026

• Hosting R&D Day on May 21, 2026 in New York City

NEW YORK, May 7, 2026 - IN8bio, Inc. (Nasdaq: INAB), a clinical-stage biopharmaceutical company developing innovative gamma-delta (γδ) T cell therapies and γδ T cell engagers (TCEs) for cancer and autoimmune diseases, today reported financial results and business highlights for the first quarter ended March 31, 2026.

“In the first quarter of 2026, we continued to advance our next-generation TCE platform and clinical programs,” said William Ho, Chief Executive Officer and co-founder of IN8bio. “Our encouraging GBM data positions us to engage the FDA on potential regulatory pathways forward, and we expect to deliver meaningful preclinical, regulatory and clinical milestones across our pipeline this year. As industry interest in novel TCEs accelerates, our next-generation platform is designed to address the key challenges in TCE development. We believe IN8bio is well positioned to create meaningful value for patients and shareholders in 2026 and beyond. We look forward to sharing further updates across our programs at our upcoming R&D Day in New York City on May 21, 2026.”

Key Highlights

Advancing Next-Generation Gamma-Delta T Cell Engager Platform (INB-619)

• Continued to advance our internally developed INB-600 platform of novel γδ T cell engagers, designed to potently eliminate targets such as CD19, potentially reduce toxicities such as cytokine release syndrome (CRS) and widen the therapeutic window over traditional CD3-targeting engagers.

• Presented encouraging preclinical data for INB-619, a CD19-targeting γδ T cell engager for oncology and autoimmune diseases. The data showed complete B cell depletion, robust γδ T cell expansion, and minimal CRS-associated cytokine release (IL-6, TNF-α), reinforcing the platform’s differentiation and therapeutic potential.

• Progressing INB-619 into IND-enabling studies, with initial animal data expected in 2026.

Presented Clinical Data Demonstrating Durable Survival Improvements in Newly Diagnosed Glioblastoma

In January 2026, IN8bio reported updated data as of December 31, 2025, from its Phase 1 (INB-200) and Phase 2 (INB-400) clinical trials evaluating DeltEx drug resistant immunotherapy (DRI) γδ T cells in patients with newly diagnosed GBM. The data included a concurrent standard-of-care (SOC) control group enrolled at the same time and clinical sites as treated patients.

• Median progression-free survival (mPFS) for repeat dose patients was 13.0 months versus 6.6 months for SOC patients (+97% improvement).

• Median overall survival (mOS) in repeat dose patients is still climbing, currently at 17.2+ months as of December 31, 2025, surpassing the 13.2-months for the SOC control arm.

• Several patients remained progression-free beyond two years, including one grade 4, IDH-mutant glioma patient who remains progression-free with no additional therapy for more than 4.5 years.

• No dose-limiting toxicities (DLTs), cytokine release syndrome (CRS), neurotoxicity (ICANS), tumor inflammation-associated neurotoxicity (TIAN) or other unexpected severe adverse events were reported.

• Updated mOS results to be presented at the American Society of Clinical Oncology (ASCO) 2026 Annual Meeting (Abstract 2077, Poster 442) on June 1, from 1:30 - 4:30 p.m. CDT.

IN8bio Research & Development Day 2026

• IN8bio will host its R&D Day on May 21, 2026 (9:00 - 11:30 a.m. EDT), in New York City.

• The event will feature presentations on the Company’s γδ TCE platform targeting oncology and autoimmune diseases.

• The Company will also provide updates on its clinical program in GBM, including a clinical perspective from renowned neuro-oncologist Dr. David Reardon, Director, Center for Neuro-Oncology at the Dana-Farber Cancer Institute and Professor of Medicine at Harvard Medical School.

• Register Online: https://investors.in8bio.com/news-events/events-presentations.

Upcoming Conferences & Anticipated Milestones

International Society for Cell & Gene Therapy (ISCT) 2026 Annual Meeting (Dublin, Ireland)

• Title: Unraveling Complexity: The Impact, Interactions and Outcomes of a γδ T Cell Therapy in Glioblastoma

Poster Details: 1253 Date/Time: May 7, 2026, 18:00 to 19:30 GMT (1:00 - 2:30 p.m. EDT)

• Title: Lean Infrastructure for CGT Early-Stage Companies: Leveraging Integrated Digital Platforms to Achieve Sustainable Operation Efficiency and Scalable Compliance

Poster Details: 801 Date/Time: May 7, 2026, 18:00 to 19:30 GMT (1:00 - 2:30 p.m. EDT)

American Society of Gene & Cell Therapy (ASGCT) 2026 Annual Me

8-K

0001740279false00017402792026-03-122026-03-12

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): March 12, 2026

IN8bio, Inc. (Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition. On March 12, 2026, IN8bio, Inc. (the “Company”) issued a press release announcing its financial results for fourth quarter and fiscal year ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated March 12, 2026.

104

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.

IN8bio, Inc.

Date:

March 12, 2026

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

false000174027900017402792025-11-062025-11-06

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): November 06, 2025

IN8bio, Inc. (Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition. On November 6, 2025, IN8bio, Inc. (the “Company”) issued a press release announcing its financial results for the third quarter ended September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated November 6, 2025.

104

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.

IN8bio, Inc.

Date:

November 6, 2025

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792025-08-072025-08-07

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): August 07, 2025

IN8bio, Inc. (Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition. On August 7, 2025, IN8bio, Inc. (the “Company”) issued a press release announcing its financial results for the second quarter ended June 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated August 7, 2025.

104

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.

IN8bio, Inc.

Date:

August 7, 2025

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792025-05-072025-05-07

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): May 07, 2025

IN8bio, Inc. (Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition. On May 7, 2025, IN8bio, Inc. (the “Company”) issued a press release announcing its financial results for the first quarter ended March 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated May 7, 2025.

104

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.

IN8bio, Inc.

Date:

May 7, 2025

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

false000174027900017402792025-03-132025-03-13

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): March 13, 2025

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On March 13, 2025, IN8bio, Inc. (the “Company”) issued a press release announcing its financial results for the fourth quarter and fiscal year ended December 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated March 13, 2025.

104

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.

IN8bio, Inc.

Date:

March 13, 2025

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792024-11-122024-11-12

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): November 12, 2024

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On November 12, 2024, IN8bio, Inc. (the “Company”) issued a press release announcing its financial results for the third quarter ended September 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated November 12, 2024.

104

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.

IN8bio, Inc.

Date:

November 12, 2024

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

false000174027900017402792024-08-082024-08-08

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): August 08, 2024

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On August 8, 2024, IN8bio, Inc. (the “Company”) issued a press release announcing its financial results for the second quarter ended June 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On August 6, 2024, the Company received a letter from the Listing Qualifications Staff of The Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that for the last 31 consecutive business days, the bid price of the Company’s common stock had closed below $1.00 per share, the minimum closing bid price required by the continued listing requirements of Nasdaq Listing Rule 5450(a)(1).

The notification received has no immediate effect on the listing of the Company’s common stock on the Nasdaq Stock Market. In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company has 180 calendar days, or until February 3, 2025 (the “Compliance Date”), to regain compliance with the minimum bid price requirement. To regain compliance, the closing bid price of the Company’s common stock must be at least $1.00 per share for a minimum of ten consecutive business days before the Compliance Date.

If the Company’s common stock does not achieve compliance by the Compliance Date, the Company may be eligible for an additional 180-day period to regain compliance if the Company applies to transfer the listing of its common stock to the Nasdaq Capital Market. To qualify, the Company would be required to meet the continued listing requirement for market value of publicly held shares and all other initial listing standards, with the exception of the bid price requirement, and provide written notice to Nasdaq of its intention to cure the deficiency during the second compliance period by effecting a reverse stock split, if necessary. In the event the Company fails to regain compliance or transfer to The Nasdaq Capital Market before the Compliance Date, the Company will receive a written notification from Nasdaq that its common stock is subject to delisting. If the Company were to receive such a notification, the Company could appeal Nasdaq’s determination to delist its common stock, but there can be no assurance Nasdaq would grant the Company’s request for continued listing.

The Company intends to actively monitor the closi

8-K

false000174027900017402792024-05-092024-05-09

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): May 09, 2024

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On May 9, 2024, IN8bio, Inc. issued a press release announcing its financial results for the first quarter ended March 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated May 9, 2024.

104

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.

IN8bio, Inc.

Date:

May 9, 2024

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792024-03-142024-03-14

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): March 14, 2024

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On March 14, 2024, IN8bio, Inc. issued a press release announcing its financial results for the fourth quarter and fiscal year ended December 31, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated March 14, 2024.

104

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.

IN8bio, Inc.

Date:

March 14, 2024

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792023-11-092023-11-09

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): November 09, 2023

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On November 9, 2023, IN8bio, Inc. issued a press release announcing its financial results for the quarter ended September 30, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated November 9, 2023.

104

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.

IN8bio, Inc.

Date:

November 9, 2023

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

false000174027900017402792023-08-102023-08-10

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): August 10, 2023

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On August 10, 2023, IN8bio, Inc. issued a press release announcing its financial results for the quarter ended June 30, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated August 10, 2023.

104

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.

IN8bio, Inc.

Date:

August 10, 2023

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792023-05-122023-05-12

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): May 12, 2023

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On May 12, 2023, IN8bio, Inc. issued a press release announcing its financial results for the quarter ended March 31, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated May 12, 2023.

104

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.

IN8bio, Inc.

Date:

May 12, 2023

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

false000174027900017402792023-03-302023-03-30

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): March 30, 2023

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The Nasdaq Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On March 30, 2023, IN8bio, Inc. issued a press release announcing its financial results for the fourth quarter and fiscal year ended December 31, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated March 30, 2023.

104

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.

IN8bio, Inc.

Date:

March 30, 2023

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K/A

true 0001740279 0001740279 2022-11-10 2022-11-10

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K/A

(Amendment No. 1)

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 10, 2022

IN8bio, Inc. (Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code) Registrant’s Telephone Number, Including Area Code: 646 600-6438 Not Applicable (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

INAB

The NASDAQ Stock Market LLC 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.  ☐

Explanatory Note This Form 8-K/A is filed as an amendment (the “Amendment”) to the Current Report on Form 8-K filed by IN8bio, Inc. (the “Company”) on November 10, 2022 (the “Original Current Report”). It has come to the Company’s attention that due to an administrative error, the incorrect press release was attached as Exhibit 99.1 to the Original Current Report. This Amendment is being filed solely to correct the press release. The original press release was made available on the Company’s website as of the date of the filing of the Original Current Report. The text of the Original Form 8-K remains unchanged and is set forth below.

Item 2.02 Results of Operations and Financial Condition.

On November 10, 2022, IN8bio, Inc. issued a press release announcing its financial results for the quarter ended September 30, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated November 10, 2022.

104

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.

IN8bio, Inc.

Date: December 6, 2022

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792022-11-102022-11-10

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): November 10, 2022

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The NASDAQ Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On November 10, 2022, IN8bio, Inc. issued a press release announcing its financial results for the quarter ended September 30, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated November 10, 2022.

104

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.

IN8bio, Inc.

Date:

November 10, 2022

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

0001740279false00017402792022-08-122022-08-12

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): August 12, 2022

IN8bio, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330

New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 646 600-6438

Not Applicable

(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

INAB

The NASDAQ Stock Market LLC

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 2.02 Results of Operations and Financial Condition.

On August 12, 2022, IN8bio, Inc. issued a press release announcing its financial results for the quarter ended June 30, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Form 8-K, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

d) Exhibits.

Exhibit No.

Description

99.1

Press Release, dated August 12, 2022.

104

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.

IN8bio, Inc.

Date:

August 12, 2022

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)

8-K

false 0001740279 0001740279 2022-08-08 2022-08-08

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): August 8, 2022

IN8bio, Inc. (Exact name of Registrant as Specified in Its Charter)

Delaware

001-39692

82-5462585

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 5th Avenue, Suite 5330 New York, New York

10118

(Address of Principal Executive Offices)

(Zip Code) Registrant’s Telephone Number, Including Area Code: 646 600-6438 Not Applicable (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

INAB

The Nasdaq Stock Market LLC 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 2.02 Results of Operations and Financial Condition.

On August 8, 2022, IN8bio, Inc. (the “Company”) filed a registration statement on Form S-1 with the Securities and Exchange Commission (the “SEC”) in connection with a proposed offering. In connection with such offering, the Company provided an preliminary estimate that its net loss for the three and six months ended June 30, 2022 is expected to be approximately $7.2 million and $13.3 million, respectively. In addition, the Company estimated that its cash as of June 30, 2022 was approximately $25.7 million and that it had 18,838,471 shares of common stock outstanding as of June 30, 2022. These preliminary estimates are not a comprehensive statement of the Company’s financial results for the three and six months ended June 30, 2022 and have not been audited, reviewed or compiled by its independent registered public accounting firm. The Company’s actual cash balance and shares of common stock outstanding as of June 30, 2022 may differ from these estimates due to the completion of the Company’s quarter-end closing and review procedures. The information provided in this Item 2.02 of this Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any of the Company’s filings under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

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.

IN8bio, Inc.

Date: August 8, 2022

By:

/s/ Patrick McCall

Patrick McCall

Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)