Exhibit 99.1

Tiziana Life Sciences Announces Purchase of Common Shares by Executive Chairman

New York, September 21, 2022 – Tiziana Life Sciences Ltd. (Nasdaq: TLSA) (“Tiziana” or the “Company”), a biotechnology company enabling breakthrough immunotherapies via novel routes of drug delivery, today announces that it has been notified that Panetta Partners Limited, an entity in which Gabriele Cerrone, the Executive Chairman has a beneficial interest, purchased 20,145 common shares priced between $0.66 per share.

The acquisition takes Mr Cerrone’s interests from 37.72% to 37.74%.

About Tiziana Life Sciences

Tiziana Life Sciences is a clinical-stage biopharmaceutical company developing breakthrough therapies using transformational drug delivery technologies to enable alternative routes of immunotherapy. Tiziana’s innovative nasal, oral and inhalation approaches in development have the potential to provide an improvement in efficacy as well as safety and tolerability compared to intravenous (IV) delivery. Tiziana’s two lead candidates, intranasal foralumab, the only fully human anti-CD3 mAb, and milciclib, a pan-CDK inhibitor, have both demonstrated a favorable safety profile and clinical response in patients in studies to date. Tiziana’s technology for alternative routes of immunotherapy has been patented with several applications pending and is expected to allow for broad pipeline applications.

For further inquiries:

Hana Malik, Business Development and Investor Relations Manager  

+44 (0) 207 495 2379

email: info@tizianalifesciences.com

Investors:

Irina Koffler

LifeSci Advisors

Tel: (646) 970-4681

ikoffler@lifesciadvisors.com