What changed 10-K

Item 5. Market for Registrant’s Common Equity

2026-03-26 compared with 2025-03-13 · 2 added, 2 removed, 13 unchanged (24% of the section changed)

1 unchanged sentence

Market Information

Our ADSs are currently listed on The Nasdaq Capital Market under the symbol “QNRX,” with each ADS representing one ordinary share.

Our ADSs are currently listed on The Nasdaq Capital Market under the symbol “QNRX,” with each ADS representing thirty - five (35) ordinary shares.

As of March 23, 2026, our ADSs were held by 15 holders of record, and our ordinary shares were held by 5 holders of record.

Bank of New York Mellon (“BNY”) is the depositary for our ADR program, and Computershare Trust Company, N.A.

The Bank of New York Mellon (“BNY”) is the depositary for our ADR program, and Computershare Trust Company, N.A.

is our transfer agent.

9 unchanged sentences

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.