Nautilus Biotechnology, Inc.NASDAQ: NAUT

Nautilus Biotechnology Reports First Quarter 2025 Financial Results

· Issued by Nautilus Biotechnology, Inc. via GlobeNewswire

SEATTLE, April 29, 2025 (GLOBE NEWSWIRE) -- Nautilus Biotechnology, Inc. (NASDAQ: NAUT; or “Nautilus”), a company pioneering a single-molecule proteome analysis platform, today reported financial results for the first quarter ended March 31, 2025.

“In Q1, we saw continued development progress based on the results of internal verification and validation work we’ve done on our Tau proteoform assay,” said Sujal Patel, CEO of Nautilus Biotechnology. “The assay’s reproducibility, accuracy, dynamic range, and sample compatibility align closely with our anticipated launch specifications and with the requirements we continue to hear from potential customers and partners. We are confident that 2025 will be the year that researchers begin to apply the Nautilus platform’s capabilities to ask and answer important biological questions about the role of Tau proteoforms in Alzheimer's disease and other neurodegenerative diseases.”

First Quarter 2025 Financial Results

Operating expenses were $18.8 million for the first quarter of 2025, a 13% decrease compared to $21.6 million for the corresponding prior year period. The decrease in operating expense is attributable to continued focus on cost optimization, variability in the timing of research and development activities, decreased stock-based compensation expense, and decreased professional services including costs related to the shelf registration statement filed during 2024.

Net loss was $16.6 million for the first quarter of 2025, as compared to the net loss of $18.7 million for the corresponding prior year period.

Cash, cash equivalents, and investments were $192.8 million as of March 31, 2025.

Webcast and Conference Call Information

Nautilus will host a conference call to discuss the first quarter 2025 financial results, business developments and outlook before market open on Tuesday, April 29, 2025, at 5:30 AM Pacific Time / 8:30 AM Eastern Time. Live audio of the webcast will be available on the “Investors” section of the company website at: www.nautilus.bio.

About Nautilus Biotechnology, Inc.

With its corporate headquarters in Seattle, Washington and its research and development headquarters in San Carlos, California, Nautilus is a development stage life sciences company working to create a platform technology for quantifying and unlocking the complexity of the proteome. Nautilus’ mission is to transform the field of proteomics by democratizing access to the proteome and enabling fundamental advancements across human health and medicine. To learn more about Nautilus, visit www.nautilus.bio

Special Note Regarding Forward-Looking Statements

This press release contains forward-looking statements within the meaning of federal securities laws. Forward-looking statements in this press release include, but are not limited to, statements regarding Nautilus’ expectations regarding the company’s business operations, financial performance and results of operations; expectations regarding operating expenses and cash runway; expectations with respect to any revenue timing or projections; expectations with respect to the development required for and the timing of the launch of Nautilus’ product platform and full commercial availability; the functionality and performance of Nautilus’ product platform, its potential impact on providing proteome or proteoform access, pharmaceutical development and drug discovery, expanding research horizons, and enabling scientific explorations and discovery; expectations regarding platform specifications required by potential customers and partners and the timeline for adoption of Nautilus’ platform by researchers; and the present and future capabilities and limitations of emerging proteomics technologies. These statements are based on numerous assumptions concerning the development of Nautilus’ products, target markets, and other current and emerging proteomics technologies, and involve substantial risks, uncertainties and other factors that may cause actual results to be materially different from the information expressed or implied by these forward-looking statements. Risks and uncertainties that could materially affect the accuracy of Nautilus’ assumptions and its ability to achieve the forward-looking statements set forth in this press release include (without limitation) the following: Nautilus’ product platform is not yet commercially available and remains subject to significant scientific and technical development, which is inherently challenging and difficult to predict, particularly with respect to highly novel and complex products such as those being developed by Nautilus. Even if our development efforts are successful, our product platform will require substantial validation of its functionality and utility in life science research. In the course of Nautilus’ scientific and technical development and associated product validation and commercialization, we may experience material delays as a result of unanticipated events. We cannot provide any guarantee or assurance with respect to the outcome of our development, collaboration, and commercialization initiatives or with respect to their associated timelines. For a more detailed description of additional risks and uncertainties facing Nautilus and its development efforts, investors should refer to the information under the caption “Risk Factors” in our Annual Report on Form 10-K as well as in our Quarterly Report on Form 10-Q to be filed for the quarter ended March 31, 2025 and our other filings with the SEC. The forward-looking statements in this press release are as of the date of this press release. Except as otherwise required by applicable law, Nautilus disclaims any duty to update any forward-looking statements. You should, therefore, not rely on these forward-looking statements as representing our views as of any date subsequent to the date of this press release.

Disclosure Information

Nautilus uses filings with the Securities and Exchange Commission, its website (www.nautilus.bio), press releases, public conference calls, public webcasts, and its social media accounts as means of disclosing material non-public information and for complying with Regulation FD. Therefore, Nautilus encourages investors, the media, and others interested in Nautilus to review the information it makes public in these locations, as such information could be deemed to be material information.

Media Contact
press@nautilus.bio

Investor Contact
investorrelations@nautilus.bio

Nautilus Biotechnology, Inc.
Condensed Consolidated Balance Sheets
As of March 31, 2025 and December 31, 2024 (Unaudited)

(in thousands)

March 31, 2025

December 31, 2024

Assets

Current assets:

Cash and cash equivalents

$

33,238

$

27,646

Short-term investments

105,572

102,247

Prepaid expenses and other current assets

2,791

2,933

Total current assets

141,601

132,826

Property and equipment, net

3,790

4,076

Operating lease right-of-use assets

27,096

28,256

Long-term investments

54,023

76,405

Other long-term assets

1,180

1,180

Total assets

$

227,690

$

242,743

Liabilities and Stockholders' Equity

Current liabilities:

Accounts payable

$

841

$

987

Accrued expenses and other liabilities

3,073

2,548

Current portion of operating lease liabilities

4,242

4,097

Total current liabilities

8,156

7,632

Operating lease liabilities, net of current portion

25,099

26,381

Total liabilities

33,255

34,013

Stockholders' equity:

Preferred stock

—

—

Common stock

13

13

Additional paid-in capital

483,865

481,679

Accumulated other comprehensive income

189

57

Accumulated deficit

(289,632

)

(273,019

)

Total stockholders’ equity

194,435

208,730

Total liabilities and stockholders' equity

$

227,690

$

242,743

Nautilus Biotechnology, Inc.
Condensed Consolidated Statements of Operations
Three Months Ended March 31, 2025 and 2024 (Unaudited)

Three Months Ended March 31,

(in thousands, except share and per share data)

2025

2024

Operating expenses

Research and development

$

11,536

$

12,930

General and administrative

7,308

8,677

Total operating expenses

18,844

21,607

Other income

Interest income

2,231

2,877

Total other income

$

2,231

$

2,877

Net loss

$

(16,613

)

$

(18,730

)

Net loss per share attributable to common stockholders, basic and diluted

$

(0.13

)

$

(0.15

)

Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted

126,144,240

125,135,451

Nautilus Biotechnology, Inc.
Consolidated Statements of Cash Flows
Three Months Ended March 31, 2025 and 2024 (Unaudited)

Three Months Ended March 31,

(in thousands)

2025

2024

Cash flows from operating activities

Net loss

$

(16,613

)

$

(18,730

)

Adjustments to reconcile net loss to net cash used in operating activities

Stock-based compensation expense

2,168

3,114

Amortization of operating lease right-of-use assets

1,160

1,075

Depreciation

465

516

Amortization (accretion) of premium (discount) on securities, net

(541

)

(751

)

Changes in operating assets and liabilities:

Prepaid expenses and other assets

167

(309

)

Accounts payable

(131

)

94

Accrued expenses and other liabilities

525

(268

)

Operating lease liabilities

(1,137

)

(1,007

)

Net cash used in operating activities

(13,937

)

(16,266

)

Cash flows from investing activities

Proceeds from maturities of securities

26,630

23,000

Purchases of securities

(6,900

)

—

Purchases of property and equipment

(219

)

(647

)

Net cash provided by investing activities

19,511

22,353

Cash flows from financing activities

Proceeds from exercise of stock options

18

245

Net cash provided by financing activities

18

245

Net increase in cash, cash equivalents and restricted cash

5,592

6,332

Cash, cash equivalents and restricted cash at beginning of period

28,648

20,399

Cash, cash equivalents and restricted cash at end of period

$

34,240

$

26,731