Company Announcement, Helsinki, 28 May 2025 at 10:10 AM (EEST)

Correction: Nexstim Plc: Managers’ Transactions, Järnefelt

Nexstim Plc (NXTMH:HEX) ("Nexstim" or "Company") announces managers’ transactions as follows:

This notice corrects the Management Transaction notice published on 27 May 2025 at 11:45. In the notice accepted options were not specified. Below is the corrected notification.

Nexstim Plc - Managers' transactions - Järnefelt

____________________________________________

Person subject to the notification requirement

Name: Järnefelt, Gustaf

Position: Other senior manager

Issuer: Nexstim Plc

LEI: 743700S7ZI0LNMHZ6Y27

Notification type: AMENDMENT

Reference number: 743700S7ZI0LNMHZ6Y27_20250526150817_7

____________________________________________

Transaction date: 2025-05-22

Venue not applicable

Instrument type: FINANCIAL INSTRUMENT LINKED TO A SHARE OR A DEBT INSTRUMENT

Instrument name: 2020A

Nature of the transaction: ACCEPTANCE OF A STOCK OPTION

(X) Linked to stock option programme

Transaction details

(1): Volume: 2324 Unit price: 0.00 EUR

Aggregated transactions

(1): Volume: 2324 Volume weighted average price: 0.00 EUR

____________________________________________

Transaction date: 2025-05-22

Venue not applicable

Instrument type: FINANCIAL INSTRUMENT LINKED TO A SHARE OR A DEBT INSTRUMENT

Instrument name: 2020B

Nature of the transaction: ACCEPTANCE OF A STOCK OPTION

(X) Linked to stock option programme

Transaction details

(1): Volume: 5914 Unit price: 0.00 EUR

Aggregated transactions

(1): Volume: 5914 Volume weighted average price: 0.00 EUR

____________________________________________

Transaction date: 2025-05-22

Venue not applicable

Instrument type: FINANCIAL INSTRUMENT LINKED TO A SHARE OR A DEBT INSTRUMENT

Instrument name: 2020C

Nature of the transaction: ACCEPTANCE OF A STOCK OPTION

(X) Linked to stock option programme

Transaction details

(1): Volume: 6050 Unit price: 0.00 EUR

Aggregated transactions

(1): Volume: 6050 Volume weighted average price: 0.00 EUR

Further information is available on the website www.nexstim.com, or by contacting:

Mikko Karvinen, CEO

+358 50 326 4101

mikko.karvinen@nexstim.com

The Company’s Certified Adviser is DNB Carnegie Investment Bank AB.

About Nexstim Plc

Nexstim is a Finnish, globally operating growth-oriented medical technology company. Our mission is to enable personalized and effective diagnostics and therapies for challenging brain diseases and disorders.

Nexstim has developed a world-leading non-invasive brain stimulation technology for navigated transcranial magnetic stimulation (nTMS) with highly sophisticated 3D navigation providing accurate and personalized targeting of the TMS to the specific area of the brain.

Nexstim’s Diagnostics Business focuses on commercialization of the Navigated Brain Stimulation (NBS) system. The NBS System 5 is the only FDA cleared and CE marked navigated TMS system for pre-surgical mapping of the speech and motor cortices of the brain.

Nexstim’s Therapy Business markets and sells the NBS System 6 which is FDA cleared for marketing and commercial distribution for the treatment of major depressive disorder (MDD) in the United States. In Europe, the NBS 6 system is CE marked for the treatment of major depression and chronic neuropathic pain.

Nexstim shares are listed on Nasdaq First North Growth Market Finland.

For more information, please visit www.nexstim.com

AttachmentsNexstim Plc_Company announcement_Managers transactions korjaustiedote_28052025_J�rnefelt_EN.pdf