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Large accelerated filer
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Accelerated filer
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Non-accelerated filer
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Smaller reporting company
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Emerging growth company
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| | | | | 17 | | | |
| | | | | 21 | | | |
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| | | | | 29 | | | |
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| | | | | 30 | | | |
| | | | | 31 | | | |
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Product
|
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Indication
|
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Development Phase
|
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Development Status
|
|
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SLS-002
Intranasal Racemic Ketamine |
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Acute Suicidal Ideation and Behavior (ASIB) in Major Depressive Disorder (MDD)
|
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Phase II
|
| | Completed open-label patient enrollment and announced the initial topline data from Part 1 of the proof-of-concept study on May 17, 2021; enrollment of Part 2 of a Phase II study closed in June 2023; topline data for Part 2 announced on September 20, 2023 | |
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SLS-005
IV Trehalose |
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Amyotrophic Lateral Sclerosis (ALS)
|
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Phase II/III
|
| | Completed enrollment of final participants in February 2023 in the registrational study; topline data announced on March 19, 2024 | |
| | | | |
Spinocerebellar Ataxia (SCA)
|
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Phase IIb/III
|
| | In October 2022, we announced dosing of the first participant in the registrational study; enrollment of additional patients temporarily paused on March 29, 2023 | |
| | | | |
Huntington’s Disease (HD) and Alzheimer’s Disease (AD)
|
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Phase II
|
| | Obtaining biomarker activity | |
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SLS-004
|
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Parkinson’s Disease (PD)
|
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Pre-IND
|
| | Preclinical in vivo studies ongoing; in December 2022, we announced partial results from a study demonstrating downregulation of α-synuclein; currently analyzing data while temporarily pausing additional spend | |
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Product
|
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Indication
|
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Development Phase
|
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Development Status
|
|
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Gene Therapy
SLS-007 |
| |
Parkinson’s Disease (PD)
|
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Pre-IND
|
| | Preclinical study completed and analysis of the results ongoing; next steps for development of this program will be decided in concert with SLS-004 results and readouts, as both target the same pathway upstream; temporarily pausing additional spend | |
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Peptide Inhibitor
SLS-009 |
| |
HD, AD, ALS
|
| |
Pre-IND
|
| | Preclinical in vivo studies ongoing | |
| | | |
Year Ended
December 31, |
| |||||||||
| | | |
2023
|
| |
2022
|
| ||||||
|
Net loss and comprehensive loss
|
| | | $ | (37,882) | | | | | $ | (73,534) | | |
|
Total loss per share basic
|
| | | $ | (7.73) | | | | | $ | (20.74) | | |
|
Total loss per share-diluted
|
| | | $ | (7.73) | | | | | $ | (20.74) | | |
|
Weighted-average common shares outstanding used for basic
|
| | | | 4,900,222 | | | | | | 3,545,691 | | |
|
Weighted-average common shares outstanding used for diluted
|
| | | | 4,900,222 | | | | | | 3,545,691 | | |
|
Common stock outstanding at period end
|
| | | | 9,794,594 | | | | | | 3,572,417 | | |
| | | |
Three Months Ended
March 31, |
| |||||||||
| | | |
2024
|
| |
2023
|
| ||||||
|
Net loss and comprehensive loss
|
| | | $ | (2,664) | | | | | $ | (13,431) | | |
|
Total loss per share basic
|
| | | $ | (0.20) | | | | | $ | (3.58) | | |
|
Total loss per share-diluted
|
| | | $ | (0.20) | | | | | $ | (3.58) | | |
|
Weighted-average common shares outstanding used for basic
|
| | | | 13,007,556 | | | | | | 3,751,468 | | |
|
Weighted-average common shares outstanding used for diluted
|
| | | | 13,007,556 | | | | | | 3,751,468 | | |
|
Common stock outstanding at period end
|
| | | | 15,256,268 | | | | | | 4,060,370 | | |
| | | |
Year Ended
December 31, |
| |||||||||
| | | |
2023
|
| |
2022
|
| ||||||
|
Net loss and comprehensive loss
|
| | | $ | (37,882) | | | | | $ | (73,534) | | |
|
Total loss per share basic
|
| | | $ | (61.84) | | | | | $ | (165.90) | | |
|
Total loss per share-diluted
|
| | | $ | (61.84) | | | | | $ | (165.90) | | |
|
Weighted-average common shares outstanding used for basic
|
| | | | 612,569 | | | | | | 443,245 | | |
|
Weighted-average common shares outstanding used for diluted
|
| | | | 612,569 | | | | | | 443,245 | | |
|
Common stock outstanding at period end
|
| | | | 1,224,371 | | | | | | 446,576 | | |
| | | |
Three Months Ended
March 31, |
| |||||||||
| | | |
2024
|
| |
2023
|
| ||||||
|
Net loss and comprehensive loss
|
| | | $ | (2,664) | | | | | $ | (13,431) | | |
|
Total loss per share basic
|
| | | $ | (1.64) | | | | | $ | (28.64) | | |
|
Total loss per share-diluted
|
| | | $ | (1.64) | | | | | $ | (28.64) | | |
|
Weighted-average common shares outstanding used for basic
|
| | | | 1,625,991 | | | | | | 468,971 | | |
|
Weighted-average common shares outstanding used for diluted
|
| | | | 1,625,991 | | | | | | 468,971 | | |
|
Common stock outstanding at period end
|
| | | | 1,907,081 | | | | | | 546,511 | | |
| | | |
Shares Beneficially
Owned Prior to the Offering of Shares for Resale(1)(2) |
| |
Maximum
Number of Shares of Common Stock to be Offered for Resale Pursuant to this Prospectus(3) |
| |
Shares Beneficially Owned
After the Offering of Shares for Resale(1)(2) |
| |||||||||||||||||||||
|
Name
|
| |
Number
|
| |
Percentage
|
| |
Number
|
| |
Number
|
| |
Percentage
|
| |||||||||||||||
|
Armistice Capital, LLC
|
| | | | 288,000(4)(5) | | | | | | 4.61% | | | | | | 714,984(6) | | | | | | 288,000(4) | | | | | | 4.61% | | |
|
Entities Affiliated with The Lind Global Fund II LP
|
| | | | 285,420(7)(8) | | | | | | 4.99% | | | | | | 555,894(9) | | | | | | 285,420(7) | | | | | | 4.99% | | |
|
Sabby Volatility Warrant Master
Fund, Ltd. |
| | | | 290,558(10)(11) | | | | | | 4.66% | | | | | | 608,600(12) | | | | | | 17,548 | | | | | | * | | |
|
Michael Vasinkevich
|
| | | | 42,183(13)(14) | | | | | | *% | | | | | | 42,183(13) | | | | |
|
—
|
| | | |
|
—
|
| |
|
Craig Schwabe
|
| | | | 2,220(15)(14) | | | | | | * | | | | | | 2,220(15) | | | | |
|
—
|
| | | |
|
—
|
| |
|
Charles Worthman
|
| | | | 658(16)(14) | | | | | | * | | | | | | 658(16) | | | | |
|
—
|
| | | |
|
—
|
| |
|
Noam Rubinstein
|
| | | | 20,721(17)(14) | | | | | | * | | | | | | 20,721(17) | | | | |
|
—
|
| | | |
|
—
|
| |
| TOTAL | | | | | — | | | | | | — | | | | | | 1,945,260 | | | | | | — | | | | | | — | | |
| |
SEC registration fee
|
| | | $ | 68.909 | | |
| |
Legal fees and expenses
|
| | | | 25,000 | | |
| |
Accounting fees and expenses
|
| | | | 25,000 | | |
| |
Printing, transfer agent fees and miscellaneous expenses
|
| | | | 10,000 | | |
| |
Total
|
| | | $ | 60,068.909 | | |
| | SEELOS THERAPEUTICS, INC. | | |||
| | By: | | | /s/ Raj Mehra, Ph.D. | |
| | | | |
Raj Mehra, Ph.D.
President and Chief Executive Officer |
|
| |
Signature
|
| |
Title
|
| |
Date
|
|
| |
/s/ Raj Mehra
Raj Mehra, Ph.D.
|
| |
President, Chief Executive Officer and Director
(Principal Executive Officer) |
| |
August 16, 2024
|
|
| |
/s/ Michael Golembiewski
Michael Golembiewski
|
| |
Chief Financial Officer
(Principal Financial and Accounting Officer) |
| |
August 16, 2024
|
|
| |
/s/ Richard W. Pascoe
Richard W. Pascoe
|
| |
Chairman of the Board
|
| |
August 16, 2024
|
|
| |
/s/ Margaret Dalesandro, Ph.D.
Margaret Dalesandro, Ph.D.
|
| |
Director
|
| |
August 16, 2024
|
|
| |
/s/ Brian Lian, Ph.D.
Brian Lian, Ph.D.
|
| |
Director
|
| |
August 16, 2024
|
|