FR
EN

Key share information

Date of initial public offering

1996

Quotation market

Euronext Paris

compartiment C

Indices

CAC Small (CACS) CAC Mid&Small (CACMS) CAC All-Tradable (CACT) Euronext® Tech Croissance (FRTPR) Enternext® PEA-PME 150 index (ENPME)

FTSE Listing

ISIN : FR0000054231 Reuters : HIGH.PA Bloomberg : HCO FP LEI : 969500FYLNRXCJ348W66

Eligibility PEA PME

Yes

Stock information

0,50€

Ordinary share

Closing date for the financial year

31

December

Name of the share registar

ODDO BHF

Corporate Trust

Share Price

Historical stock prices

Share price HCO
3,31€ -2,07%
18/02/2026 17:35:05 CET
Previous Close
3,38€
Opening
3,34€
+ Top
3,38€
+ Low
3,30€
Buy / Sell
3,30€ / 3,39€
Capital traded
118,28 k€
Transactions
144
Shares traded
35,39 k
Capitalisation
67,71 M€

Performance
One-week
-8,56%
One-month
-13,58%
Since 1 January
-16,62%
One-year
64,97%

2024 Dividend
Interim dividend paid: €0.25 per share for fiscal year 2024
Detachment date: May 23, 2025
Payment date: May 27, 2025

2025 Dividend
Interim dividend paid: €1.00 per share for fiscal year 2025
Detachment date: September 3, 2025
Payment date: September 5, 2025

Shareolder Base

January 31, 2026

Shareholder relations

Cécile Collina-Hue

Managing Director and member of the Management Board

Account manager intermediary contact : UPTEVIA