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
3,66€ +2,81%
03/09/2025 17:35:17 CET
Previous Close
3,56€
Opening
3,50€
+ Top
3,75€
+ Low
3,50€
Buy / Sell
3,58€ / 3,70€
Capital traded
283,98 k€
Transactions
352
Shares traded
78,70 k
Capitalisation
74,87 M€

Performance
One-week
-4,60%
One-month
8,83%
Since 1 January
81,67%
One-year
76,06%

Dividend amount: €0.25 per share for fiscal year 2024

Detachment date: May 23, 2025

Payment date: May 27, 2025

Shareolder Base

At August 31, 2025

Shareholder relations

Cécile Collina-Hue

Managing Director and member of the Management Board

Account manager intermediary contact : UPTEVIA