Private company

Kiromic Biopharma, Inc.

American biological products company, incorporated in Delaware1

In its 2025 annual report the company says: “We are an allogeneic Gamma Delta T-cell therapy company featuring unique, proprietary end-to-end bioinformatic, AI targeting and manufacturing technologies to address solid tumors.”3 It is headquartered in Houston, Texas.1

Last updated Oct 20, 2026.

Overview

  • IndustryBiological Products, (No Diagnostic Substances)1
  • HeadquartersHouston, Texas1
  • Incorporated inDE2
  • Business address7707 Fannin St., Suite 140, Houston, Tx 770542
  • Filer category, Emerging growth company2

Kiromic BioPharma, Inc. (the "Company" or “We”) is a clinical stage, fully integrated biotherapeutics company formed under the Texas Business Organizations Code in December 2012. We maintain offices in Houston, Texas. We have not generated any revenue to date.3 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Financial statements

Operating income45678-$23.8M in 2024+542% since 2019
-$40.0M-$30.0M-$20.0M-$10.0M02019: -$3.7M-$3.7M20192020: -$19.2M-$19.2M2020+418%2021: -$25.7M-$25.7M2021+34%2022: -$31.1M-$31.1M2022+21%2023: -$19.9M-$19.9M2023−36%2024: -$23.8M-$23.8M2024+19%
Net income45678-$26.9M in 2024+622% since 2019
-$40.0M-$30.0M-$20.0M-$10.0M02019: -$3.7M-$3.7M20192020: -$19.2M-$19.2M2020+415%2021: -$25.6M-$25.6M2021+33%2022: -$34.7M-$34.7M2022+36%2023: -$20.9M-$20.9M2023−40%2024: -$26.9M-$26.9M2024+28%
Fiscal year20182019202020212022202320242025
Research and development$1.2M4$5.1M5$11.4M6$13.9M7$6.9M8$6.9M8
Operating expenses$25.7M6$31.1M7$19.9M8$23.8M8
Operating income-$3.7M4-$19.2M5-$25.7M6-$31.1M7-$19.9M8-$23.8M8
Interest$22.5K4$3.3K5$12.2K6$166.5K6
Income tax$04$05$06$07$08$08
Net income-$3.7M4-$19.2M5-$25.6M6-$34.7M7-$20.9M8-$26.9M8
Earnings per share-$4.425-$67.826-$64.427-$12.597
Earnings per share (diluted)-$4.425-$67.826-$64.427-$12.597
Shares (weighted, basic)380.6K shares6544.5K shares71.1M shares7
Shares (weighted, diluted)380.6K shares6544.5K shares71.1M shares7

Compare Kiromic Biopharma, Inc. with another company

Corporate structure

Kiromic Biopharma, Inc. sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Kiromic Biopharma, Inc.

  • YA II PN, Ltd. Filed SC 13G/A on Kiromic Biopharma, Inc., latest Nov 4, 2024 (3 filings since Oct 20, 2022)
  • Shannon Ralston Filed SC 13D on Kiromic Biopharma, Inc., latest May 20, 2024
  • Pietro Bersani Filed SC 13D/A on Kiromic Biopharma, Inc., latest May 9, 2024 (2 filings since Feb 8, 2024)
  • Empery Asset Management, LP Filed SC 13G/A on Kiromic Biopharma, Inc., latest Jan 8, 2024 (3 filings since Jan 13, 2022)
  • SABBY MANAGEMENT, LLC Filed SC 13G/A on Kiromic Biopharma, Inc., latest Jan 2, 2024 (2 filings since Jan 4, 2023)
  • Kiromic Biopharma, Inc. Houston, Texas

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Kiromic Biopharma, Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Machinery and equipment$3.3M8 Dec 31, 2024$3.1M8 Dec 31, 2023+6.7%
Furniture and fixtures$137.0K8 Dec 31, 2024$137.0K8 Dec 31, 20230%
Computer equipment and software$604.0K8 Dec 31, 2024$360.0K8 Dec 31, 2023+67.8%
Leasehold improvements$7.4M8 Dec 31, 2024$7.4M8 Dec 31, 20230%
Construction in progress$16.0K8 Dec 31, 2024$101.0K8 Dec 31, 2023−84.2%
Property and equipment, before depreciation$11.5M8 Dec 31, 2024$11.1M8 Dec 31, 2023+3.3%
Accumulated depreciation$7.2M8 Dec 31, 2024$4.9M8 Dec 31, 2023+45.4%
Property and equipment, net$4.3M8 Dec 31, 2024$6.2M8 Dec 31, 2023−30.2%
Operating-lease assets (leased space)$913.0K8 Dec 31, 2024$1.5M8 Dec 31, 2023−40.8%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$1.1M8 Dec 31, 2024$3.2M8 Dec 31, 2023−64.5%

Properties, in its own words

We lease our corporate headquarters at 7707 Fannin Street, Suite 200 in Houston, Texas under a non-cancelable operating lease expiring in April 2026. Our lease agreement contains approximately 34,400 square feet. The Company has the option to cancel the lease thereafter until the agreement expires on April 30, 2026. The termination date is effective after a 90-day notice of cancellation.

We intend to add new facilities or expand existing facilities as we add employees, and we believe that suitable additional or substitute space will be available as needed to accommodate any such expansion of our operations.

Item 2 of the 10-K filed Feb 14, 2025.3

Leadership

Who has led Kiromic Biopharma, Inc., and when. Pick a name to see everywhere that person has worked.

Board members and other officers (15)

Former names

  • Kiromic, Inc.Nov 15, 2019 to Nov 15, 20192

Timeline

  1. Mar 21, 20258-K Bankruptcy or receivership; Bylaws or fiscal year changed29
  2. Mar 17, 20258-K Other events30
  3. Feb 3, 20258-K Entered a material agreement; New debt or obligation; Unregistered sale of shares31
  4. Feb 3, 20258-K Entered a material agreement; New debt or obligation; Unregistered sale of shares32
  5. Dec 11, 20248-K Entered a material agreement; New debt or obligation; Unregistered sale of shares33
  6. Nov 4, 20248-K Entered a material agreement; Unregistered sale of shares34
  7. Sep 30, 20248-K Entered a material agreement; Unregistered sale of shares; Bylaws or fiscal year changed35
  8. Aug 5, 20248-K Entered a material agreement; New debt or obligation; Unregistered sale of shares36
  9. Jul 10, 20248-K Entered a material agreement; New debt or obligation; Unregistered sale of shares37
  10. Jun 28, 20248-K Shareholder vote38
  11. Jun 27, 20248-K Entered a material agreement; Ended a material agreement; New debt or obligation39
  12. Jun 7, 20248-K Entered a material agreement; New debt or obligation; Unregistered sale of shares40
  13. Aug 15, 2022New chief executive Pietro Bersani becomes CEO11
  14. Oct 16, 2020New chief executive Internati Maurizio Chiriva becomes CEO12

Calendar

When it reported results

  1. May 13, 2022Reported quarterly or annual results41
  2. Apr 8, 2022Reported quarterly or annual results42
  3. Mar 11, 2022Reported quarterly or annual results43

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

170 filings to the SEC since October 2021: 6 annual reports, 10 quarterly reports, 77 major events, 36 insider forms, 11 large holders, 30 other. The latest 20:

  1. Mar 21, 20258-K EDGAR
  2. Mar 17, 20258-K EDGAR
  3. Feb 19, 2025S-1/A EDGAR
  4. Feb 14, 202510-K EDGAR
  5. Feb 3, 20258-K/A EDGAR
  6. Feb 3, 20258-K EDGAR
  7. Jan 17, 2025S-1 EDGAR
  8. Dec 11, 20248-K EDGAR
  9. Nov 8, 202410-Q EDGAR
  10. Nov 4, 20248-K EDGAR
  11. Nov 4, 2024SC 13G/A EDGAR
  12. Sep 30, 20248-K EDGAR
  13. Aug 26, 20244 EDGAR
  14. Aug 21, 20244 EDGAR
  15. Aug 14, 20244 EDGAR
  16. Aug 9, 202410-Q EDGAR
  17. Aug 5, 20248-K EDGAR
  18. Jul 10, 20248-K EDGAR
  19. Jun 28, 20248-K EDGAR
  20. Jun 27, 20248-K EDGAR

The 170 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

12 open-market trades by officers, directors and large owners since October 2021: 12 buys and 0 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Aug 26, 2024BERSANI PIETROChief Executive OfficerBuy988$1.93$1.9KForm 4
Aug 23, 2024BERSANI PIETROChief Executive OfficerBuy2,500$2.20$5.5KForm 4
Aug 20, 2024Hungerford BrianChief Financial OfficerBuy3,742$2.20$8.2KForm 4
Aug 19, 2024Hungerford BrianChief Financial OfficerBuy258$2.25$580Form 4
Aug 13, 2024Hungerford BrianChief Financial OfficerBuy2,000$1.75$3.5KForm 4
Jun 13, 2024Hungerford BrianChief Financial OfficerBuy1,000$2.60$2.6KForm 4
Jun 12, 2024Misajon PamelaDirectorBuy1,610$3.28$5.3KForm 4
Jun 12, 2024Hungerford BrianChief Financial OfficerBuy1,000$3.18$3.2KForm 4
Jun 12, 2024BERSANI PIETROChief Executive OfficerBuy3,000$3.28$9.8KForm 4
Jun 11, 2024NAGEL MICHAELDirectorBuy1,000$3.33$3.3KForm 4
Jun 11, 2024BERSANI PIETROChief Executive OfficerBuy3,000$3.23$9.7KForm 4
Jun 10, 2024Misajon PamelaDirectorBuy1,701$2.93$5.0KForm 4

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

SEC filer profile

How Kiromic Biopharma, Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARKiromic Biopharma, Inc.1
  • CIK0001792581
  • Employer ID (EIN)46-47629133
  • Filer statusNon-accelerated filer an emerging growth company; a smaller reporting company; not a shell company3
  • Incorporated inDelaware3
  • Fiscal year endsDecember 311
  • Industry code (SIC)2836 Biological Products, (No Diagnostic Substances)1
  • SEC reviewing officeOffice of Life Sciences, Division of Corporation Finance1
  • Business address7707 Fannin St., Suite 140, Houston, TX 770541
  • Phone832-968-48881
  • Shares outstanding1,533,272 shares as of Feb 10, 20253
  • Public float$3.4M as of Jun 30, 20243
  • AuditorWhitley Penn LLP, Houston, Texas PCAOB ID 726; no auditor attestation of internal control over financial reporting3
  • On EDGAR sinceNov 15, 20191
  • Filings252 in all: 8-K (93), 4 (35), 3 (18), 10-Q (13), CORRESP (8), S-1/A (8), FWP (7), S-1 (6)1
    All 34 form types

    10-K (5), DEF 14A (5), SC 13G/A (5), UPLOAD (5), DEFA14A (4), S-8 (4), SC 13G (4), 10-K/A (3), EFFECT (3), 4/A (2), 424B3 (2), 424B4 (2), DRS (2), DRSLTR (2), NT 10-K (2), PRE 14A (2), RW (2), SC 13D (2), 25-NSE (1), 8-A12B (1), 8-K/A (1), ARS (1), CERT (1), DRS/A (1), NT 10-Q (1), SC 13D/A (1)

  • Latest filingsAnnual report (10-K) Feb 14, 2025
    Quarterly report (10-Q) Nov 8, 2024
    Proxy statement (DEF 14A) May 17, 2024
    Latest 8-K (8-K) Mar 21, 2025

Securities registered for trading

ClassSymbolExchange
Common Shares, par value $0.001 per shareKRBP

From the cover page of the 10-K filed Feb 14, 2025 (Section 12(b) of the Exchange Act).3

Risk factors and legal proceedings

The risks Kiromic Biopharma, Inc. names in Item 1A of its 10-K filed Feb 14, 2025: 52 risks under these headings, as written.3

  • Risks Related to Our Financial Position
  • We have incurred losses since inception and we expect to incur significant net losses in the foreseeable future.
  • We may never achieve or sustain profitability.
  • We will need substantial additional funding to develop our product candidates and conduct our future operations and to repay our outstanding debt obligations. We cannot be certain that additional capital will be available on terms acceptable to us, or at all.
  • If we are unable to raise substantial additional capital on acceptable terms, or at all, we may be forced to delay, reduce or eliminate some or all of our research programs, product development activities and commercialization efforts.
  • Our financial situation creates doubt whether we will continue as a going concern.
  • Risks Related to our Business
  • We have a limited operating history, which makes it difficult to evaluate our current business and future prospects and may increase the risk of your investment.
  • As a company, we have never commercialized a product. We currently have no active sales force or commercial infrastructure. We may lack the necessary expertise, personnel and resources to successfully commercialize our product candidates.
  • We must maintain quality controls and compliance with manufacturing standards.
  • Serious adverse events, including patient deaths in our clinical trials could delay or prevent regulatory approval and impact our business.
  • Our future success depends on our ability to retain our Chief Executive Officer, and other key executives and to attract, retain and motivate qualified personnel.
The other 42 risks
  • We will need to expand our organization, and we may experience difficulties in managing this growth, which could disrupt our operations.
  • Our governing documents designate the Court of Chancery of the State of Delaware as the sole and exclusive forum for certain types of state law actions and proceedings that may be initiated by our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers, employees or agents.
  • We are an emerging growth company, and we cannot be certain if the reduced reporting requirements applicable to emerging growth companies make our shares less attractive to investors.
  • We may be subject to securities laws claims regarding past disclosures.
  • We face risks associated with increased political uncertainty.
  • Risks Related to our Product Candidates
  • Our tumor-specific cancer immunotherapy approach is based on novel ideas and technologies that are unproven and may not result in marketable products, which exposes us to unforeseen risks and makes it difficult for us to predict the time and cost of product development and potential for regulatory approval.
  • We face substantial competition from other pharmaceutical and biotechnology companies, which may result in others discovering, developing, or commercializing products before, or more successfully, than we do.
  • We may expend our limited resources pursuing particular research programs or product candidates that may be less successful or profitable than other programs or product candidates.
  • If we experience delays or difficulties in patient enrollment for clinical trials, our research and development efforts and the receipt of necessary regulatory approvals could be significantly delayed or prevented.
  • Delays in the commencement and completion of clinical trials could increase costs and delay or prevent regulatory approval and commercialization of our product candidates.
  • Results from preclinical studies and early-stage clinical trials may not be predictive of results from late-stage or other clinical trials.
  • Interim or “top-line” data that we announce or publish from time to time may change as more data become available and are subject to audit and verification procedures that could result in material changes in the final data.
  • Product liability lawsuits against us could cause us to incur substantial liabilities and could limit commercialization of any products that we develop alone or with collaborators.
  • Our product candidates are complex and difficult to manufacture. We could experience manufacturing problems that result in delays in our development or commercialization programs.
  • If we are unable to obtain sufficient quantities of raw materials and supplies, at acceptable prices and on a timely basis, it could harm our business.
  • The market opportunities for our product candidates may be smaller than we estimate.
  • Risks Related to Government Regulation
  • The FDA regulatory approval process is lengthy and time-consuming, and we may experience significant delays in the clinical development and regulatory approval of our product candidates.
  • We may find it difficult to enroll patients in our clinical trials, which could delay or prevent clinical trials of our product candidates.
  • Our product candidates may cause undesirable side effects or have other properties that delay or prevent their regulatory approval or limit their commercial potential.
  • We expect the product candidates we develop will be regulated as biological products, or biologics, and therefore they may be subject to competition sooner than anticipated.
  • The regulatory landscape that will govern our product candidates is uncertain; regulations relating to more established gene therapy and cell therapy products are still developing, and changes in regulatory requirements could result in delays or discontinuation of development of our product candidates or unexpected costs in obtaining regulatory approval.
  • The FDA may disagree with our regulatory plan and we may fail to obtain regulatory approval of our product candidates.
  • We may seek Orphan Drug Designation (ODD) for some of our product candidates across various indications, but we may be unable to obtain such designations or to maintain the benefits associated with orphan drug designation, including market exclusivity, which may cause our revenue, if any, to be reduced.
  • Obtaining and maintaining regulatory approval of our product candidates in one jurisdiction does not mean that we will be successful in obtaining regulatory approval of our product candidates in other jurisdictions.
  • Even if we receive regulatory approval for our product candidates, such products will be subject to ongoing regulatory obligations and continued regulatory review, which may result in significant additional expense and other restrictions, and we may be subject to penalties if we fail to comply with regulatory requirements or experience unanticipated problems with our product candidates.
  • Healthcare reform measures may have a material adverse effect on or prevent our product candidates’ commercial success.
  • Risks Related to Our Reliance on Third Parties.
  • We expect to depend on collaborations with third parties for certain research, development and commercialization activities, and if any such collaborations are not successful, it may harm our business and prospects.
  • Our relationships with healthcare professionals, clinical investigators, CROs and third party payors in connection with our current and future business activities may be subject to federal and state healthcare fraud and abuse laws, false claims laws, transparency laws, government price reporting, and health information privacy and security laws, which could expose us to, among other things, criminal sanctions, civil penalties, contractual damages, exclusion from governmental healthcare programs, reputational harm, administrative burdens and diminished profits and future earnings.
  • Risks Related to Intellectual Property
  • Patents and patent applications involve highly complex legal and factual questions, which, if determined adversely to us, could negatively impact our business position.
  • Our ability to compete effectively in our markets may decline if we do not adequately protect our proprietary rights, and our proprietary rights do not necessarily address all potential threats to our competitive advantages.
  • If we fail to comply with our obligations in the agreements under which we license intellectual property rights from third parties or otherwise experience disruptions to our business relationships with our licensors, we could lose license rights that are important to our business.
  • We may not be able to protect our intellectual property rights throughout the world.
  • We may be subject to claims that our employees, consultants or independent contractors have wrongfully used or disclosed confidential information of third parties or that our employees have wrongfully used or disclosed alleged trade secrets of their former employers.
  • Risks Related to the Market for Our Common Stock
  • Our common stock may be volatile or may decline regardless of our operating performance, and you may not be able to resell your shares at or above the purchase price.
  • Because a principal stockholder controls a significant number of shares of our common stock, they may have effective control over actions requiring stockholder approval.
  • If securities or industry analysts do not publish research or publish inaccurate or unfavorable research about our business, the market price for the shares and trading volume could decline.
  • We do not expect to pay dividends in the foreseeable future, and you must rely on price appreciation of your shares for return on your investment.
  • Our stockholders may experience substantial dilution in the value of their investment if we issue additional shares of our capital stock, including in connection with the sale or issuance of our common stock.
  • We may issue additional debt and equity securities, which are senior to our common stock as to distributions and in liquidation, which could materially adversely affect the market price of our common stock.
  • Security breaches, cyber attacks, or other disruptions or incidents could expose us to liability and affect our business and reputation.
  • Failure to comply with data protection laws and regulations could lead to government enforcement actions (which could include civil or criminal penalties), private litigation, and/or adverse publicity and could negatively affect our operating results and business.

Legal proceedings

From time to time in the future, we may become involved in litigation or other legal proceedings that arise in the ordinary course of business.

Dr. Terrell Claim

On March 22, 2021, Jason Terrell (“Terrell”), a former consultant for and director of the Company, commenced an action against us in the Court of Chancery of the State of Delaware, C.A. No. 2021-0248-MTZ (the “Action”). In the Action, Terrell seeks a declaratory judgment that we are obligated to issue him (i) options to purchase 16,667 shares of common stock at a price of $15.00 per share pursuant to an alleged 2014 consulting agreement, and (ii) options to purchase an additional 16,667 shares of our common stock at a price of $5.10 per share pursuant to an alleged January 2017 non-employee director options agreement.

Pursuant to a stipulated scheduling order, the parties submitted supplemental letter briefs to the Chancery Court in mid-August 2023, addressing the impact of the Opinion on the Company’s motion to dismiss. Thereafter, the Chancery Court notified the parties that it had received the supplemental letter briefs and would take the matter under advisement without holding oral argument.

The opening of Item 3, Legal Proceedings.3

Sources

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