SL Science Holding completed its merger with Horizon Space Acquisition II on June 12, 2026. Its shell company report says its three product candidates are still in preclinical testing, and that its financial statements carry a going-concern warning.
SL Science Holding's F-4 says the blank-check company's trust holds $69,000,000 and that its chairman would control about 58% of the voting power of the combined company. The target's main products include cancer drugs that the filing does not show as approved.
What SL Science Holding does
SL Science Holding Limited is a Cayman Islands holding company that conducts its business through its subsidiary, SL Bio. The company describes itself as a biomedical company developing cellular and gene therapies, with a focus on regenerative medicine and cancer treatment. Its lead program is CD-19 Armed-T therapy, which uses bispecific antibodies to equip T cells, without genetic modification, to target blood cancers such as leukemia and lymphoma. The Armed-T technology is licensed from CytoArm Co., Ltd, a company registered in Taiwan, and the licensed patent applications have not yet been granted. A second program uses gamma delta T cell expansion technology, with work aimed at pancreatic and brain cancer models. The company hopes to use bovine-derived milk exosomes to regenerate damaged tissues, and it has exosome applications in skincare and cancer recovery. It expects to gradually phase out its legacy exosome cosmetic and plant supplement businesses as its cell therapies mature. All three product candidates are described as in pre-clinical trials, and the company has not submitted an IND application to the FDA. Its business model centres on partnerships with biopharmaceutical companies.
Product or program
What it is
Stage
CD-19 Armed-T Therapy
Engineered T cells with bispecific antibodies targeting CD-19 in blood cancers
pre-clinical trials
GDT cell therapy
Expanded gamma delta T cells tested against pancreatic and brain cancer models
pre-clinical trials
Exosome cosmetic and plant supplement businesses
Legacy exosome cosmetic and plant supplement lines
Has SL Science Holding issued a going-concern warning?
Our latest story on this, dated Jun 18, 2026: "SL Science closes Horizon Space Acquisition II deal, files shell company report". The story links the filing or release it is based on. Read the story.
Is SL Science Holding involved in a merger or acquisition?
Our latest story on this, dated Jun 18, 2026: "SL Science closes Horizon Space Acquisition II deal, files shell company report". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of SL Science Holding?
SL Science Holding Limited trades under the ticker SLBT on NASDAQ.
Where is SL Science Holding listed?
SL Science Holding Limited is listed on NASDAQ.
What is the SEC CIK of SL Science Holding?
The SEC Central Index Key (CIK) for SL Science Holding Limited is 2070534. Its filings are on SEC EDGAR.
Which country or territory is SL Science Holding listed under?
Our directory records SL Science Holding Limited under Taiwan.
What does SL Science Holding do?
Our directory classifies SL Science Holding Limited as: Pharmaceuticals: Major. This is a directory classification, not a description of the pipeline.
What is the ISIN of SL Science Holding?
The ISIN recorded for SL Science Holding Limited is KYG8191L1169.
Does aibio.space cover SL Science Holding?
aibio.space lists SL Science Holding Limited among 2,820 public biotech companies and publishes its news here as stories appear.
Where is SL Science Holding incorporated?
SEC records list its state or country of incorporation as E9.
What does SL Science Holding develop?
SL Science Holding Limited is a Cayman Islands holding company that conducts its business through its subsidiary, SL Bio. The company describes itself as a biomedical company developing cellular and gene therapies, with a focus on regenerative medicine and cancer treatment.
What is CD-19 Armed-T Therapy from SL Science Holding?
CD-19 Armed-T Therapy: Engineered T cells with bispecific antibodies targeting CD-19 in blood cancers Stage: pre-clinical trials.
What is GDT cell therapy from SL Science Holding?
GDT cell therapy: Expanded gamma delta T cells tested against pancreatic and brain cancer models Stage: pre-clinical trials.
What is the latest SL Science Holding (SLBT) stock news?
Our latest story on SL Science Holding, dated Jun 18, 2026: "SL Science closes Horizon Space Acquisition II deal, files shell company report". SL Science Holding completed its merger with Horizon Space Acquisition II on June 12, 2026. Its shell company report says its three product candidates are still in preclinical testing, and that its financial statements carry a going-concern warning. Source.
How long will SL Science Holding's cash last?
From our story of Jun 18, 2026: Its shell company report says its three product candidates are still in preclinical testing, and that its financial statements carry a going-concern warning. Source.
Investor discussion: SL Science Holding
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at SL Science Holding, newest first. Each line links the filing it comes from.
Financings
Filed a registration statement for a share offering. SEC Form F-1. Source
Distress
Reported substantial doubt about its ability to continue as a going concern. SEC Form 20-F. Source
Mergers
Filed documents for a merger or acquisition. SEC Form F-4. Source
Stock chart
Price chart and quote supplied by TradingView, delayed as the exchange requires. It loads only if you choose to show it. Information only, not investment advice. Open NASDAQ:SLBT on TradingView.
SEC filings and registration
SEC name
SL Science Holding Ltd
CIK
2070534
Industry (SIC)
Biological Products, (No Diagnostic Substances) (2836)
US tickers
SLBT (Nasdaq)
State or country of incorporation
E9
Fiscal year ends
December 31
Filer category
<br>Emerging growth company
Business address
11/F, NO. 479 CHONGYANG ROAD, TAIPEI CITY, 115010
Phone
886-2-26516826
Recent filings (8-K and 6-K are the company's own announcements)
Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.
Listing details
SL Science Holding Limited is a public biotech or pharmaceutical company listed on NASDAQ under the ticker SLBT, recorded under Taiwan. The directory classifies it as Pharmaceuticals: Major. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.
Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.
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