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Whitehawk (Nasdaq: WHWK) posts Q1 loss with cash runway into 2028

Filing Impact
(High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Whitehawk Therapeutics reported first quarter 2026 results, highlighting its transition to a pure R&D oncology company. Cash, cash equivalents and short-term investments were $123.0 million as of March 31, 2026, which the company anticipates will fund operations into 2028.

Whitehawk posted a net loss of $22.2 million for the quarter, compared with net income of $73.0 million a year earlier, when results included an $87.4 million gain on the sale of Aadi Subsidiary and $7.1 million of product sales. Research and development expenses rose to $17.2 million, driven in part by $5.3 million of development milestones under a WuXi Biologics license agreement.

Operationally, the company is enrolling Phase 1 trials for HWK‑007 and HWK‑016, plans to submit an IND for HWK‑206 in mid‑2026 with Phase 1 recruitment targeted for Q3 2026, and expects initial Phase 1 data for HWK‑007 and HWK‑016 in the first half of 2027.

Positive

  • None.

Negative

  • None.

Insights

Results reflect a cash-funded R&D pivot, with clear early-clinical milestones.

Whitehawk Therapeutics ended Q1 2026 with $123.0 million in cash, cash equivalents and short-term investments, which it believes will fund operations into 2028. Revenue fell to zero from prior product sales, and quarterly performance is now driven by R&D spending and financing history rather than commercial activity.

The company reported a Q1 $22.2 million net loss, versus $73.0 million net income a year ago that was boosted by an $87.4 million gain on the sale of Aadi Subsidiary. Research and development expenses more than doubled to $17.2 million, including $5.3 million of milestones under the WuXi Biologics license, consistent with multiple ADC programs in early clinical development.

From a pipeline standpoint, value hinges on clinical execution. Phase 1 trials for HWK‑007 and HWK‑016 are ongoing, with initial data anticipated in 1H 2027. An IND for HWK‑206 is planned for mid‑2026, with Phase 1 recruitment targeted for Q3 2026, so subsequent disclosures around enrollment and early safety will be important to understand portfolio progress.

Item 2.02 Results of Operations and Financial Condition Financial
Disclosure of earnings results, typically an earnings press release or preliminary financials.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Cash and investments $123.0 million Cash, cash equivalents and short-term investments as of March 31, 2026
Net loss $22.2 million Net loss for the three months ended March 31, 2026
Prior-year net income $73.0 million Net income for the three months ended March 31, 2025
R&D expenses $17.2 million Research and development expenses in Q1 2026, including $5.3 million milestones
Product sales prior year $7.1 million Net product sales for the three months ended March 31, 2025
Gain on sale of business $87.4 million Gain on sale of Aadi Subsidiary recorded in Q1 2025
Cash and investments prior year-end $145.7 million Cash, cash equivalents and short-term investments as of December 31, 2025
Basic shares 69,236,945 shares Weighted average basic shares outstanding in Q1 2026
Phase 1 trials medical
"Phase 1 trials for HWK-007 and HWK-016 are ongoing; an IND submission"
Investigational New Drug regulatory
"plan to submit an Investigational New Drug application to the U.S. Food and Drug Administration"
An investigational new drug is a medication that is still being tested in clinical trials to determine if it is safe and effective for treating a specific condition. For investors, it represents a potential breakthrough that could lead to a new treatment and significant financial gains if successful, but also carries risks since it has not yet been approved for widespread use.
antibody drug conjugate medical
"to efficiently deliver improved antibody drug conjugate (ADC) cancer treatments"
An antibody drug conjugate is a targeted medical treatment that combines a special antibody with a powerful drug, allowing precise delivery of the medicine directly to cancer cells or other harmful cells in the body. For investors, it represents a sophisticated approach to therapy that could improve treatment effectiveness and reduce side effects, potentially leading to significant growth opportunities in the biotech and pharmaceutical sectors.
Carbon Bridge Cysteine Re-pairing (CBCR) platform technical
"preclinical proof-of-concept for Whitehawk’s next-generation ADC portfolio underpinned by its proprietary Carbon Bridge Cysteine Re-pairing (CBCR) platform"
MUC16 medical
"analysis confirming MUC16 as a highly expressed clinically relevant target for gynecologic cancers"
MUC16 is a gene that makes a very large, sticky cell-surface protein commonly measured in medicine as the blood marker CA‑125; that protein helps form protective coatings on cells and is often shed into the bloodstream by certain tumors. Investors watch it because changes in its blood levels are used to detect and monitor some cancers and because the protein itself is a direct target for diagnostics and drug development—like a visible flag on diseased cells that companies can measure or aim at.
forward-looking statements regulatory
"This press release contains certain forward-looking statements regarding the business of Whitehawk Therapeutics"
Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.
Revenue $0
Net (loss) income $22.2 million loss
Basic EPS $(0.32)
Cash and investments $123.0 million
Guidance

Cash, cash equivalents and short-term investments are anticipated to fund operations into 2028 based on current plans.

0001422142false00014221422026-05-072026-05-07

 

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, 2026

 

 

Whitehawk Therapeutics, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-38560

61-1547850

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

 

 

 

 

 

2 Headquarters Plaza, East Building

11th Floor

 

Morristown, New Jersey

 

07960

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: 551 321-2234

 

 

(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

 

WHWK

 

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, 2026, Whitehawk Therapeutics, Inc. (the "Company") issued a press release announcing its financial results for the quarter ended March 31, 2026. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.


All of the information furnished in this Item 2.02 and Item 9.01 (including Exhibit 99.1) shall not be deemed to be “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 filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits
 

 

 

 

 

 

 

 

 

 

Exhibit Number

 

Description

 

 

 

99.1

 

Press Release, dated May 7, 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 hereunto duly authorized.

 

 

 

WHITEHAWK THERAPEUTICS, INC.

 

 

 

 

Date:

May 7, 2026

By:

/s/ Scott Giacobello

 

 

 

Scott Giacobello
Chief Financial Officer

 


 

img130881248_0.jpgPRESS RELEASE

 

 

Whitehawk Therapeutics Reports First Quarter 2026 Financial Results and Recent Highlights

 

Phase 1 trials for HWK-007 and HWK-016 are ongoing; an IND submission for HWK-206 is on track for mid-2026

Cash, cash equivalents and short-term investments balance of $123.0 million as of March 31, 2026, anticipated to fund operations into 2028

MORRISTOWN, NJ, May 7, 2026 /PRNewswire/ -- Whitehawk Therapeutics, Inc. (Nasdaq: WHWK), a clinical-stage oncology therapeutics company applying advanced technologies to established tumor biology to efficiently deliver improved antibody drug conjugate (ADC) cancer treatments, today announced financial results for the quarter ended March 31, 2026, and provided recent corporate highlights.

 

“This quarter reflects continued progress across our pipeline as we advance Phase 1 dose-escalation studies for HWK-007 and HWK-016, with a third IND planned for HWK-206 mid-year,” said Dave Lennon, PhD, President and CEO of Whitehawk Therapeutics. “We remain focused on high quality execution as we build toward initial data anticipated in 1H 2027, with the goal of delivering meaningful benefits for patients.”

 

Q1 2026 and Recent Operational Highlights:

 

Continued to enroll patients into ongoing Phase 1 dose-escalation trials for HWK-007 and HWK-016.
o
HWK007 is being evaluated in patients with non-squamous, EGFR wild-type non-small cell lung cancer; platinum-resistant ovarian cancer; and endometrial cancer (NCT07444814).
o
HWK016 is being evaluated in patients with advanced ovarian and endometrial cancers (NCT07470853).

 

Presented comprehensive data highlighting preclinical proof-of-concept for Whitehawk’s next-generation ADC portfolio underpinned by its proprietary Carbon Bridge Cysteine Re-pairing (CBCR) platform. Data presented at the American Association for Cancer Research (AACR) Annual Meeting 2026 demonstrate a consistent preclinical profile for HWK-007, HWK-016 and HWK-206 characterized by potent tumor regressions, high plasma stability and favorable tolerability in nonhuman primates, coupled with low systemic levels of free payload.

 

Presented real-world analysis confirming MUC16 as a highly expressed clinically relevant target for gynecologic cancers. Whitehawk presented data at the Society of Gynecologic Oncology (SGO) 2026 Annual Meeting that established MUC16 as the highest-expressing ADC target in ovarian cancer, at least two-fold higher than other emerging targets, and showed MUC16 is highly and stably expressed in the most aggressive and most common subtypes of endometrial cancer.

 

 

 

 


 

img130881248_0.jpgPRESS RELEASE

 

 

 

First Quarter 2026 Financial Results:

 

Cash, cash equivalents and short-term investments as of March 31, 2026, were $123.0 million as compared to $145.7 million as of December 31, 2025. Cash is anticipated to fund operations into 2028 based on current plans.

 

Research and development expenses were $17.2 million for the three months ended March 31, 2026, including development milestone expenses of $5.3 million under our license agreement with WuXi Biologics, as compared to $8.8 million for the quarter ended March 31, 2025.
 
Net loss for the three months ended March 31, 2026, was $22.2 million as compared to a net income of $73.0 million for the three months ended March 31, 2025. The prior year quarter included an $87.4 million gain on the sale of Aadi Subsidiary.

 

Anticipated Milestones:

 

HWK-206 – plan to submit an Investigational New Drug application to the U.S. Food and Drug Administration in mid-2026 for HWK-206 in small-cell lung cancer and neuroendocrine tumors; Phase 1 recruitment planned to start in Q3 2026.
 
HWK-007 and HWK-016 – ongoing recruitment into Phase 1 trials, with initial results expected in 1H 2027.

 

About Whitehawk Therapeutics

Whitehawk Therapeutics is a clinical-stage oncology therapeutics company applying advanced technologies to established tumor biology to efficiently deliver improved cancer treatments. Whitehawk's advanced three-asset ADC portfolio is engineered to overcome the limitations of first-generation predecessors to deliver a meaningful impact for patients with difficult-to-treat cancers. These assets are in-licensed from WuXi Biologics under an exclusive development and global commercialization agreement. More information on the Company is available at www.whitehawktx.com and connect with us on LinkedIn.

 

Forward-Looking Statements

This press release contains certain forward-looking statements regarding the business of Whitehawk Therapeutics that are not a description of historical facts within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are based on the Company's current beliefs and expectations and may include, but are not limited to, statements relating to: the potential therapeutic value and market opportunity for the Company's ADC portfolio; plans related to the Company's development of its portfolio of ADC assets, including the anticipated timing of the submission of an IND in mid-2026 for HWK-206 and commencement of recruitment in the related Phase 1 trial in Q3 2026, and initial Phase 1 data from clinical trials for HWK-007 and HWK-016 in 1H 2027; expectations regarding the beneficial characteristics, design features, safety, efficacy, therapeutic effects and the size of the potential targeted markets with respect to the Company's ADC assets; and the sufficiency of the Company's existing capital resources and the expected timeframe to fund the Company's future operating expenses and capital expenditure requirements. Actual results could differ materially

 


 

img130881248_0.jpgPRESS RELEASE

 

from those anticipated in such forward-looking statements as a result of these risks and uncertainties, which include, without limitation, uncertainties associated with preclinical and clinical development of the ADC portfolio, including potential delays in the commencement, enrollment and completion of clinical trials; failure to demonstrate the efficacy of the ADC portfolio in preclinical and clinical studies; the risk that unforeseen adverse reactions or side effects may occur in the course of testing of the ADC assets; and risks related to the Company's estimates regarding future expenses, capital requirements and need for additional financing.

 

Additional risks and uncertainties that could cause actual outcomes and results to differ materially from those contemplated by the forward-looking statements are included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2025, including under the caption "Item 1A. Risk Factors," and in Whitehawk's subsequent Quarterly Reports on Form 10-Q, and elsewhere in Whitehawk's reports and other documents that Whitehawk has filed, or will file, with the SEC from time to time and available at www.sec.gov.

All forward-looking statements in this press release are current only as of the date hereof and, except as required by applicable law, Whitehawk undertakes no obligation to revise or update any forward-looking statement, or to make any other forward-looking statements, whether as a result of new information, future events or otherwise. All forward-looking statements are qualified in their entirety by this cautionary statement. This cautionary statement is made under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.

Contact:

IR@whitehawktx.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

img130881248_0.jpgPRESS RELEASE

 

 

WHITEHAWK THERAPEUTICS, INC.

CONDENSED BALANCE SHEETS

(In thousands)

(Unaudited)

 

 

March 31,
2026

 

 

December 31,
2025

 

Assets

 

 

 

 

 

 

Current assets:

 

 

 

 

 

 

Cash and cash equivalents

 

$

34,790

 

 

$

37,568

 

Short-term investments

 

 

88,253

 

 

 

108,129

 

Prepaid expenses and other current assets

 

 

2,505

 

 

 

3,316

 

Total current assets

 

 

125,548

 

 

 

149,013

 

Property and equipment, net

 

 

2

 

 

 

3

 

Other assets

 

 

1,681

 

 

 

1,814

 

Total assets

 

$

127,231

 

 

$

150,830

 

 

 

 

 

 

 

 

Liabilities and stockholders’ equity

 

 

 

 

 

 

Current liabilities:

 

 

 

 

 

 

Accounts payable

 

$

1,745

 

 

$

917

 

Accrued liabilities

 

 

9,311

 

 

 

13,602

 

Total current liabilities

 

 

11,056

 

 

 

14,519

 

Total liabilities

 

 

11,056

 

 

 

14,519

 

Stockholders’ equity:

 

 

 

 

 

 

Common stock

 

 

4

 

 

 

4

 

Additional paid-in capital

 

 

491,630

 

 

 

489,437

 

Accumulated other comprehensive (loss) income

 

 

(15

)

 

 

120

 

Accumulated deficit

 

 

(375,444

)

 

 

(353,250

)

Total stockholders’ equity

 

 

116,175

 

 

 

136,311

 

Total liabilities and stockholders’ equity

 

$

127,231

 

 

$

150,830

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

img130881248_0.jpgPRESS RELEASE

 

 

WHITEHAWK THERAPEUTICS, INC.

CONDENSED STATEMENTS OF OPERATIONS

(In thousands, except share data and earnings per share amounts)

             (Unaudited)

 

 

 

 

Three Months Ended March 31,

 

 

2026

 

 

2025

 

Revenue

 

 

 

 

 

 

Product sales, net

 

$

 

 

$

7,145

 

Total revenue

 

 

 

 

 

7,145

 

Operating expenses

 

 

 

 

 

 

Selling, general and administrative

 

 

6,290

 

 

 

12,815

 

Research and development

 

 

17,232

 

 

 

8,788

 

Cost of goods sold

 

 

 

 

 

760

 

Total operating expenses

 

 

23,522

 

 

 

22,363

 

Loss from operations

 

 

(23,522

)

 

 

(15,218

)

Other income (expense)

 

 

 

 

 

 

Gain on sale of business

 

 

 

 

 

87,443

 

Interest income

 

 

1,328

 

 

 

791

 

Total other income (expense), net

 

 

1,328

 

 

 

88,234

 

Loss (income) before income tax expense

 

 

(22,194

)

 

 

73,016

 

Income tax expense (benefit)

 

 

 

 

 

 

Net (loss) income

 

$

(22,194

)

 

$

73,016

 

Other comprehensive loss:

 

 

 

 

 

 

Unrealized loss on investments, net of tax

 

 

(135

)

 

 

(15

)

Comprehensive (loss) income

 

 

(22,329

)

 

 

73,001

 

Net (loss) income per share:

 

 

 

 

 

 

Basic

 

$

(0.32

)

 

$

1.84

 

Diluted

 

$

(0.32

)

 

$

1.83

 

Weighted average shares outstanding:

 

 

 

 

 

 

Basic

 

 

69,236,945

 

 

 

39,640,826

 

Diluted

 

 

69,236,945

 

 

 

39,932,539

 

 

 


FAQ

How much cash does Whitehawk Therapeutics (WHWK) have after Q1 2026?

Whitehawk ended Q1 2026 with $123.0 million in cash, cash equivalents and short-term investments. This balance, as of March 31, 2026, is expected to fund operating and capital needs under current plans into 2028.

What were Whitehawk Therapeutics’ Q1 2026 earnings and loss per share?

Whitehawk reported a net loss of $22.2 million in Q1 2026, compared with net income of $73.0 million a year earlier. Basic and diluted net loss per share were both $0.32 for the quarter, versus basic earnings per share of $1.84 in Q1 2025.

Why did Whitehawk Therapeutics’ results swing from income to loss year over year?

The prior-year quarter included a one-time $87.4 million gain on the sale of Aadi Subsidiary and $7.1 million in product sales. In Q1 2026 there was no product revenue or business sale gain, while research and development expenses increased, leading to a net loss.

What are the key clinical programs in Whitehawk Therapeutics’ ADC pipeline?

Whitehawk is running Phase 1 dose-escalation trials for HWK‑007 and HWK‑016 in solid tumors. It also plans an IND submission in mid-2026 for HWK‑206 in small-cell lung cancer and neuroendocrine tumors, with Phase 1 recruitment targeted to start in Q3 2026.

When is Whitehawk Therapeutics expecting initial clinical data from its trials?

The company anticipates initial Phase 1 results for HWK‑007 and HWK‑016 in the first half of 2027. These early data will follow ongoing enrollment in current studies and the planned 2026 start of a Phase 1 trial for HWK‑206.

How did Whitehawk Therapeutics’ research and development expenses change in Q1 2026?

Research and development expenses were $17.2 million in Q1 2026, up from $8.8 million in Q1 2025. The increase included $5.3 million of development milestone expenses under Whitehawk’s license agreement with WuXi Biologics, reflecting greater ADC portfolio activity.

Does Whitehawk Therapeutics currently generate product revenue?

In Q1 2026, Whitehawk reported no product sales, with total revenue at zero for the quarter. In the prior-year period, the company recorded $7.1 million in net product sales, highlighting its shift toward a development-stage oncology focus.

Filing Exhibits & Attachments

2 documents