Teleste: Managers´ transactions - Harju, Esa

Teleste Corporation
Managers´ transactions
April 1, 2026 at 11:00 a.m. EEST

TELESTE: MANAGERS´ TRANSACTIONS - HARJU, ESA

Teleste Oyj - Managers' Transactions

____________________________________________

Person subject to the notification requirement

Name: Esa Harju

Position: Chief Executive Officer

Issuer: Teleste Oyj

LEI: 743700CJRQRU0007GN59

Notification type: INITIAL NOTIFICATION

Reference number: 149932/5/4

____________________________________________

Transaction date: 2026-03-31

Outside a trading venue

Instrument type: SHARE

ISIN: FI0009007728

Nature of transaction: RECEIPT OF A SHARE-BASED INCENTIVE

(X) Linked to stock option programme

Transaction details

(1): Volume: 6672 Unit price: 0 N/A

Aggregated transactions (1):

Volume: 6672 Volume weighted average price: 0 N/A

TELESTE CORPORATION

Additional information:

SVP HR Tuomas Vanne
+358 40 596 3012
investor.relations@teleste.com

Distribution:
Nasdaq Helsinki
Main Media
www.teleste.com

About Teleste:
Teleste offersan integrated product and service portfolio that makes it possible
to build and run a better networked society. Our solutions bring television and
broadband services toyou, secure your safety in publicplacesand guide your use
of public transport. With solid industry experience and drive for innovations,
we are a leading international company in broadband, security and information
technologies and related services. We connect with our customers through a
global network of offices and partners.In 2025,Teleste'snet sales reached
EUR138,6million and it hadapproximately630employees.Teleste is listed on Nasdaq
Helsinki.For more information, visitwww.teleste.com.