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PPBT SCHEDULE 13G: SEC filing

Ayrton Capital LLC, Alto Opportunity Master Fund, and Waqas Khatri

Filed with the SEC on · accession 0001493152-26-051281

PPBT filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 12, 2026. Ayrton Capital LLC, Alto Opportunity Master Fund, and Waqas Khatri filed a Schedule 13G reporting beneficial ownership of 9.99% of Purple Biotech Ltd., represented by 103,250 shares of common stock issuable upon exercise of warrants. The stock moved +4.0% by the first close after the filing.

Summary of the filing

Ayrton Capital LLC, Alto Opportunity Master Fund, and Waqas Khatri filed a Schedule 13G reporting beneficial ownership of 9.99% of Purple Biotech Ltd., represented by 103,250 shares of common stock issuable upon exercise of warrants. The filing is a passive investment disclosure under Rule 13d-1(b).

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Key details

Shares of common stock issuable upon exercise of warrants$103K
Percentage of class beneficially ownedPCT 10
Reporting person / investment managerAyrton Capital LLC
Reporting person / holderAlto Opportunity Master Fund, SPC - Segregated Master Portfolio B
IssuerPurple Biotech Ltd.
Managing member of ayrton capital llc and director of alto opportunity master fundWaqas Khatri

How PPBT stock reacted

Close before

$1.50

Nov 11, 2026

First close after

+4.00%

$1.56

5 trading days

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Since filing

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Frequently asked questions

What did PPBT file with the SEC on Nov 12, 2026?

PPBT filed a SCHEDULE 13G (SEC filing). Ayrton Capital LLC, Alto Opportunity Master Fund, and Waqas Khatri filed a Schedule 13G reporting beneficial ownership of 9.99% of Purple Biotech Ltd., represented by 103,250 shares of common stock issuable upon exercise of warrants. The filing is a passive investment disclosure under Rule 13d-1(b).

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

How did PPBT stock react to this filing?

PPBT closed at $1.50 before the filing and $1.56 on Nov 12, 2026 (+4.00%).

Other PPBT SEC filings

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