8-K
NASDAQ false 0001095981 0001095981 2023-10-31 2023-10-31

 

 

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): October 31, 2023

 

 

PLUS THERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

 

 

 

Delaware   001-34375   33-0827593

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

4200 Marathon Blvd., Suite 200, Austin, Texas 78756

(Address of principal executive offices, with zip code)

(737) 255-7194

(Registrant’s telephone number, including area code)

N/A

(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 (see General Instructions A.2. below):

 

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, par value $0.001   PSTV   The Nasdaq Capital Market

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

Emerging growth company

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

 

 

 


Item 2.02

Results of Operations and Financial Condition.

On October 31, 2023, Plus Therapeutics, Inc. (the “Company”) reported financial results for the third quarter ended September 30, 2023 and other recent corporate updates. A copy of the press release is furnished as Exhibit 99.1 to this report and incorporated by reference.

The information in this Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1) is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, whether made before or after today’s date, regardless of any general incorporation language in such filing, except as shall be expressly set forth by specific references in such filing.

 

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits.

 

Exhibit
Number
  

Description

99.1    Press Release Announcing Financial Results dated October 31, 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 hereunto duly authorized.

Date: October 31, 2023

 

PLUS THERAPEUTICS, INC.
By:  

/s/ Marc H. Hedrick, M.D.

  Marc H. Hedrick, M.D.
  President and Chief Executive Officer
EX-99.1

Exhibit 99.1

Plus Therapeutics Reports Third Quarter 2023 Financial Results and Business Highlights

New survival data from 15 patients in the Phase 2 ReSPECT-GBM trial of rhenium (186Re) obisbemeda in recurrent glioblastoma (rGBM) will be presented at SNO Annual Meeting on November 17th; Company will also host a Key Opinion Leader (KOL) event following the meeting to discuss the results

Completed dosing in Cohort 4 of the Phase 1 ReSPECT-LM dose escalation trial with rhenium (186Re) obisbemeda for leptomeningeal metastases, the first of four additional planned cohorts in Part B (Cohorts 4-7); an update will also be provided at the SNO meeting in November

Current cash of $11 million, plus an additional $10.2 million expected through the end of 2024 from the Cancer Prevention & Research Institute of Texas (CPRIT) grant, should provide sufficient runway to fund operations into 2025

Management to Host Conference Call Today at 5:00 p.m. ET

AUSTIN, Texas, October 31, 2023 (GLOBE NEWSWIRE) Plus Therapeutics, Inc. (Nasdaq: PSTV) (the “Company”), a clinical-stage pharmaceutical company developing targeted radiotherapeutics with advanced platform technologies for central nervous system cancers, today announced financial results for the third quarter ended September 30, 2023, and provided an overview of recent and upcoming business highlights.

“Our active trials of Rhenium-186 Obisbemeda continue to show encouraging results in treating both recurrent glioblastoma and leptomeningeal metastases and we will provide significant updates on both trials at the Society for Neuro-Oncology (SNO) Annual Meeting and at our KOL event following the meeting in November.,” said Marc H. Hedrick M.D., President and Chief Executive Officer of Plus Therapeutics. “Furthermore, our current balance sheet and forecasted grant payments from CPRIT, which will continue through August 2025, should be sufficient to provide a cash runway into 2025.”

UPCOMING EVENTS AND MILESTONES

Through the remainder of 2023 and 2024, the Company plans to accomplish the following key business objectives:

 

   

Present the latest safety and efficacy data from the Phase 2 ReSPECT-GBM trial at the annual SNO meeting in Vancouver on November 15-19, 2023.

 

   

Present the latest safety and efficacy data from the Phase 1 ReSPECT-LM trial at the annual SNO meeting in Vancouver on November 15-19, 2023.

 

   

Participate in virtual KOL webinar following SNO meeting to discuss GBM data presented at the SNO meeting.

 

   

Complete enrollment in the Phase 2 ReSPECT-GBM trial and finalize pivotal design with FDA.

 

   

Complete enrollment in the Phase 1 ReSPECT-LM trial and begin phase 2 trial.

 

   

Complete internal implementation of the CNSideTM cerebrospinal fluid (CSF)-based biomarker and tumor cell capture and enumeration assay being utilized in the ReSPECT-LM clinical trial.

 

   

Obtain FDA IND approval and initiate the Phase 1 ReSPECT-PBC trial for pediatric patients with ependymoma and high-grade glioma at the Lurie Children’s Hospital in Chicago.

 

   

Complete key development milestones for the company’s next generation radioembolic device 188RNL-BAM.

 

   

Add key second source GMP supply chain partners to support late-stage clinical trials and commercial supply.

 

   

Publish ReSPECT-GBM Phase 1 data in a peer-reviewed publication.


Q3 HIGHLIGHTS AND MILESTONE ACHIEVEMENTS

 

   

Completed dosing in Cohort 4 of the ReSPECT-LM Phase 1/2a dose escalation trial of rhenium (186Re) obisbemeda for the treatment of LM. Cohort 4 is the first of 4 planned cohorts in Part B.

 

   

Presented preliminary safety and efficacy results from Phase 1/Part A of the ReSPECT-LM clinical trial at the SNO/ASCO CNS Cancer Conference. Following the presentation, the Company hosted a key opinion leader roundtable on data presented at the conference.

 

   

Received advance payment of grant funds of approximately $1.9 million from CPRIT, as planned, as part of its overall $17.6 million award contract.

 

   

Completed transfer of proprietary materials, protocols, and equipment from Biocept for the CNSide, a cerebrospinal fluid (CSF)-based biomarker and tumor cell capture and enumeration assay being utilized in the ReSPECT-LM clinical trial.

 

   

Strengthened clinical development leadership with the appointment of Pius Maliakal, M. Pharm., Ph.D., as Vice President of Clinical Operations.

THIRD QUARTER 2023 FINANCIAL RESULTS

 

   

The Company’s cash balance was $11.0 million at September 30, 2023, compared to $18.1 million at December 31, 2022.

 

   

The Company recognized $1.2 million in grant revenue in the third quarter of 2023, which represents CPRIT’s share of the costs incurred for our rhenium (186Re) obisbemeda development for the treatment of patients with LM.

 

   

Total operating expenses for the third quarter of 2023 were $4.5 million, compared to total operating expenses of $5.2 million for the same period the prior year. The decrease is due primarily to a decrease in research and development expenses from completion of the initial cGMP development work on rhenium (186Re) obisbemeda.

 

   

In addition to current cash on hand, the Company benefits from grant awards of $3 million from the National Institutes of Health and $17.6 million from CPRIT.

 

   

Net loss for the third quarter of 2023 was $(3.2) million, or $(1.00) per share, compared to a net loss of $(5.2) million, or $(2.85) per share, for the same period the prior year.

THIRD QUARTER RESULTS CONFERENCE CALL

The Company will hold a conference call and live audio webcast at 5:00 pm Eastern Time today to discuss its financial results and provide a general business update.

A live webcast will be available at ir.plustherapeutics.com/events.

Participants may also pre-register any time before the call here. Once registration is completed, participants will be provided a dial-in number with a personalized conference code to access the call. Please dial in 15 minutes prior to the start time.

Following the live call, a replay will be available on the Company’s website under the ‘For Investors’ section. The webcast will be available on the Company’s website for 90 days following the live call.


About Plus Therapeutics

Plus Therapeutics, Inc. is a clinical-stage pharmaceutical company developing targeted radiotherapeutics for difficult-to-treat cancers of the central nervous system with the potential to enhance clinical outcomes for patients. Combining image-guided local beta radiation and targeted drug delivery approaches, the Company is advancing a pipeline of product candidates with lead programs in recurrent glioblastoma (GBM) and leptomeningeal metastases (LM). The Company has built a robust supply chain through strategic partnerships that enable the development, manufacturing and future potential commercialization of its products. Plus Therapeutics is led by an experienced and dedicated leadership team and has operations in key cancer clinical development hubs including Austin and San Antonio, Texas. For more information, visit https://plustherapeutics.com/.

Cautionary Statement Regarding Forward-Looking Statements

This press release contains statements that may be deemed “forward-looking statements” within the meaning of U.S. securities laws. All statements in this press release other than statements of historical fact are forward-looking statements. These forward-looking statements may be identified by future verbs, as well as terms such as “designed to,” “will,” “can,” “potential,” “focus,” “preparing,” “next steps,” “possibly,” and similar expressions or the negatives thereof. Such statements are based upon certain assumptions and assessments made by management in light of their experience and their perception of historical trends, current conditions, expected future developments and other factors they believe to be appropriate. These statements include, without limitation, statements regarding the following: the potential promise of 186Re including the ability of 186Re to safely and effectively deliver radiation directly to the tumor at high doses; expectations as to the Company’s future performance including the next steps in developing the Company’s current assets; the Company’s clinical trials including statements regarding the timing and characteristics of the ReSPECT-GBM and ReSPECT-LM clinical trials; possible negative effects of 186Re; the continued evaluation of 186Re including through evaluations in additional patient cohorts; and the intended functions of the Company’s platform and expected benefits from such functions.

The forward-looking statements included in this press release are subject to a number of risks and uncertainties that may cause actual results to differ materially from those discussed in such forward-looking statements. These risks and uncertainties include, but are not limited to: the Company’s actual results may differ, including materially, from those anticipated in these forward-looking statements as a result of various factors, including, but not limited to, the following: the early stage of the Company’s product candidates and therapies, the results of the Company’s research and development activities, including uncertainties relating to the clinical trials of its product candidates and therapies; the Company’s liquidity and capital resources and its ability to raise additional cash, the outcome of the Company’s partnering/licensing efforts, risks associated with laws or regulatory requirements applicable to it, market conditions, product performance, litigation or potential litigation, and competition within the cancer diagnostics and therapeutics field, among others; and additional risks described under the heading “Risk Factors” in the Company’s Securities and Exchange Commission filings, including in the Company’s annual and quarterly reports. There may be events in the future that the Company is unable to predict, or over which it has no control, and its business, financial condition, results of operations and prospects may change in the future. The Company assumes no responsibility to update or revise any forward-looking statements to reflect events, trends or circumstances after the date they are made unless the Company has an obligation under U.S. federal securities laws to do so.

Investor Contact

Corey Davis, Ph.D.

LifeSci Advisors

(212) 215-2577

cdavis@lifesciadvisors.com


PLUS THERAPEUTICS, INC.

CONDENSED BALANCE SHEETS

(UNAUDITED)

(in thousands, except share and par value data)

 

     September 30,
2023
     December 31,
2022
 

Assets

     

Current assets:

     

Cash and cash equivalents

   $ 11,006      $ 18,120  

Grant receivable

     91        —   

Other current assets

     487        3,697  
  

 

 

    

 

 

 

Total current assets

     11,584        21,817  

Property and equipment, net

     1,009        1,324  

Operating lease right-of-use assets

     232        248  

Goodwill

     372        372  

Intangible assets, net

     49        94  

Other assets

     32        12  
  

 

 

    

 

 

 

Total assets

   $ 13,278      $ 23,867  
  

 

 

    

 

 

 

Liabilities and Stockholders’ Equity

     

Current liabilities:

     

Accounts payable and accrued expenses

   $ 6,073      $ 10,134  

Operating lease liability

     117        110  

Term loan obligation

     4,348        1,608  
  

 

 

    

 

 

 

Total current liabilities

     10,538        11,852  

Term loan obligation

     —         3,786  

Noncurrent operating lease liability

     118        141  

Deferred grant liability

     —         1,643  
  

 

 

    

 

 

 

Total liabilities

     10,656        17,422  

Stockholders’ equity:

     

Preferred stock, $0.001 par value; 5,000,000 shares authorized; 1,952 shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively

     —         —   

Common stock, $0.001 par value; 100,000,000 shares authorized; 4,522,656 and 2,240,092 shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively

     5        2  

Additional paid-in capital

     479,308        473,628  

Accumulated deficit

     (476,691      (467,185
  

 

 

    

 

 

 

Total stockholders’ equity

     2,622        6,445  
  

 

 

    

 

 

 

Total liabilities and stockholders’ equity

   $ 13,278      $ 23,867  
  

 

 

    

 

 

 


PLUS THERAPEUTICS, INC.

CONDENSED STATEMENTS OF OPERATIONS

(UNAUDITED)

(in thousands, except share and per share data)

 

     For the Three Months Ended
September 30,
    For the Nine Months Ended
September 30,
 
     2023     2022     2023     2022  

Grant Revenue

   $ 1,240     $ 73     $ 3,600     $ 73  

Operating expenses:

        

Research and development

     2,493       2,945       6,896       7,560  

General and administrative

     1,998       2,222       6,165       6,653  
  

 

 

   

 

 

   

 

 

   

 

 

 

Total operating expenses

     4,491       5,167       13,061       14,213  
  

 

 

   

 

 

   

 

 

   

 

 

 

Loss from operations

     (3,251     (5,094     (9,461     (14,140

Other income (expense):

        

Interest income

     119       48       290       74  

Interest expense

     (87     (173     (333     (552

Loss on disposal of property and equipment

     —        —        (2     —   

Change in fair value of liability instruments

     —        —        —        1  
  

 

 

   

 

 

   

 

 

   

 

 

 

Total other income (expense)

     32       (125     (45     (477
  

 

 

   

 

 

   

 

 

   

 

 

 

Net loss

   $ (3,219   $ (5,219   $ (9,506   $ (14,617
  

 

 

   

 

 

   

 

 

   

 

 

 

Net loss per share, basic and diluted

   $ (1.00   $ (2.85   $ (3.54   $ (9.22

Basic and diluted weighted average shares used in calculating net loss per share attributable to common stockholders

     3,225,351       1,829,444       2,688,232       1,585,946  


PLUS THERAPEUTICS, INC.

CONDENSED STATEMENTS OF CASH FLOWS

(UNAUDITED)

(In thousands)

 

     For the Nine Months Ended
September 30,
 
     2023      2022  

Cash flows used in operating activities:

     

Net loss

   $ (9,506    $ (14,617

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

     

Depreciation and amortization

     477        460  

Amortization of deferred financing costs and debt discount

     160        309  

Stock issued for research and development

     75        —   

Loss on disposal of property and equipment

     2        —   

Stock-based compensation expense

     428        476  

Change in fair value of derivative instruments

     —         (1

Amortization of operating lease right-of-use assets

     86        66  

Increases (decreases) in cash caused by changes in operating assets and liabilities:

     

Grant receivable

     (91      73  

Other assets

     3,190        642  

Accounts payable and accrued expenses

     (4,061      1,955  

Change in operating lease liabilities

     (87      (101

Deferred grant liability

     (1,643      —   
  

 

 

    

 

 

 

Net cash used in operating activities

     (10,970      (10,738
  

 

 

    

 

 

 

Cash flows used in investing activities:

     

Purchases of property and equipment

     (118      (381

Purchase of intangible assets

     —         (117

In process research and development acquired

     —         (250
  

 

 

    

 

 

 

Net cash used in investing activities

     (118      (748
  

 

 

    

 

 

 

Cash flows from financing activities:

     

Principal payments of term loan obligation

     (1,206      (1,206

Proceeds from sale of common stock, net of offering cost of $0.2 million

     5,180        14,558  
  

 

 

    

 

 

 

Net cash provided by financing activities

     3,974        13,352  
  

 

 

    

 

 

 

Net increase (decrease) in cash and cash equivalents

     (7,114      1,866  

Cash and cash equivalents at beginning of period

     18,120        18,400  
  

 

 

    

 

 

 

Cash and cash equivalents at end of period

   $ 11,006      $ 20,266  
  

 

 

    

 

 

 

Supplemental disclosure of cash flows information:

     

Cash paid during period for:

     

Interest

   $ 186      $ 248  

Supplemental schedule of non-cash investing and financing activities:

     

Unpaid offering cost

   $ 1      $ 68  

Right-of-use assets acquired by assuming operating lease liabilities

   $ 71      $ —   

Common stock issued in payment for in process research and development

   $ 75      $ —