NANO Nanobiotix SA

Voting Rights and Shares Capital of the Company

Voting Rights and Shares Capital of the Company

In accordance with articles L.233-8 II of the French Commercial Code and 223-16 of the General Regulation of the French Financial Markets Authority (Autorité des Marchés Financiers)

PARIS, March 12, 2026 (GLOBE NEWSWIRE) --

Market: Euronext Paris / Nasdaq

Euronext Compartment: B

ISIN code: FR0011341205

Nasdaq: NBTX

Bloomberg: NANO:FP

Reuters: NANO.PA

Website:

DateNumber of Shares

Outstanding
Total number of voting rights
Total voting rights,

theoretical
1
Total voting rights,

exercisable2
February 28, 202648,494,52850,197,21450,175,096



About NANOBIOTIX

Nanobiotix is a late-stage clinical biotechnology company pioneering disruptive, physics-based therapeutic approaches to revolutionize treatment outcomes for millions of patients; supported by people committed to making a difference for humanity. The Company’s philosophy is rooted in the concept of pushing past the boundaries of what is known to expand possibilities for human life.

Incorporated in 2003, Nanobiotix is headquartered in Paris, France and is listed on Euronext Paris since 2012 and on the Nasdaq Global Select Market in New York City since December 2020. The Company has subsidiaries in Cambridge, Massachusetts (United States) amongst other locations.

Nanobiotix is the owner of more than 25 patent families associated with three (3) nanotechnology platforms with applications in 1) oncology; 2) bioavailability and biodistribution; and 3) disorders of the central nervous system.

For more information about Nanobiotix, visit us at or follow us on and .

________________________________

1 The total number of theoretical (or “gross”) voting rights is used as the basis for calculating threshold crossings. In accordance with Article 223-11 of the AMF General Regulations, this number is calculated on the basis of all shares to which voting rights are attached, including those for which voting rights have been suspended.

2 The total number of exercisable at a shareholders’ meeting (or “net”) voting rights is calculated without taking into account shares for which voting rights have been suspended as shares held in treasury by the Company. It is released in order to ensure that the public is properly informed.

Contacts

Nanobiotix
Communications Department

Brandon Owens

VP, Communications

+1 (617) 852-4835

Investor Relations Department

Joanne Choi

VP, Investor Relations (US)

+1 (713) 609-3150



Ricky Bhajun

Director, Investor Relations (EU)

Media Relations
France – HARDY

Caroline Hardy

50

Global – uncapped

Becky Lauer

+1 (646) 286-0057

Attachment



EN
12/03/2026

Underlying

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