Holding(s) in Company
Energean PLC has announced a notification of major holdings, indicating an acquisition of voting rights by OilCo Investments Limited, acting through Efstathios Topouzoglou and Trustena GmbH. The holding increased from 8.996% to 9.002%, crossing a notifiable threshold. The total number of voting rights held is 16,727,249, representing 9.056% of the voting rights attached to shares. This change occurred on June 19, 2026, and was notified to the issuer on June 22, 2026.
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| 1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached ii : | ENERGEAN PLC GB00BG12Y042 |
- Please indicate if the issuer is a non-UK issuer (please mark with an "X" if appropriate)
Non-UK issuer
- Reason for the notification (please mark the appropriate box or boxes with an "X")
| An acquisition or disposal of voting rights | x |
An acquisition or disposal of financial instruments
An event changing the breakdown of voting rights
Other (please specify) iii :
Details of person subject to the notification obligation iv
| Name | Efstathios Topouzoglou |
City and country of registered office (if applicable)
Full name of shareholder(s) (if different from 3.) v
| Name | OilCo Investments Limited |
| City and country of registered office (if applicable) | |
| 5. Date on which the threshold was crossed or reached vi : | 19/06/2026 |
| 6. Date on which issuer notified (DD/MM/YYYY): | 22/06/2026 |
- Total positions of person(s) subject to the notification obligation
| % of voting rights attached to shares (total of 8. A) | % of voting rights through financial instruments (total of 8.B 1 + 8.B 2) | Total of both in % (8.A + 8.B) | Total number of voting rights held in issuer (8.A + 8.B) vii | |
|---|---|---|---|---|
| Resulting situation on the date on which threshold was crossed or reached | 9.056% | 16,727,249 | ||
| Position of previous notification (if applicable) | 9.050% | |||
| A: Voting rights attached to shares | ||||
| Class/type of shares ISIN code (if possible) | Number of voting rights ix | % of voting rights | ||
| Direct (DTR5.1) | Indirect (DTR5.2.1) | Direct (DTR5.1) | Indirect (DTR5.2.1) | |
| GB00BG12Y042 | 98,650 | 16,628,599 | 0.053% | 9.002% |
| SUBTOTAL 8. A | 16,727,249 | 9.056% | ||
| B 1: Financial Instruments according to DTR5.3.1R (1) (a) | ||||
| Type of financial instrument | Expiration date x | Exercise/ Conversion Period xi | Number of voting rights that may be acquired if the instrument is exercised/converted. | % of voting rights |
SUBTOTAL 8. B 1
B 2: Financial Instruments with similar economic effect according to DTR5.3.1R (1) (b)
| Type of financial instrument | Expiration date x | Exercise/ Conversion Period xi | Physical or cash Settlement xii | Number of voting rights | % of voting rights |
|---|---|---|---|---|---|
| SUBTOTAL 8.B.2 | |||||
| Name xv | % of voting rights if it equals or is higher than the notifiable threshold | % of voting rights through financial instruments if it equals or is higher than the notifiable threshold | Total of both if it equals or is higher than the notifiable threshold | ||
| Chain 1 | |||||
| Efstathios Topouzoglou | |||||
| Trustena GmbH as trustee to the family trust "The Energy Trust" | 9.002% | 9.002% | |||
| OilCo Investments Limited | 9.002% | 9.002% | |||
Chain 2
Efstathios Topouzoglou
H.I.L. Hydrocarbon Investments Limited
In case of proxy voting, please identify:
Name of the proxy holder
The number and % of voting rights held
The date until which the voting rights will be held
Additional information xvi
The holding of OilCo Investments Limited and Trustena GmbH in Energean PLC has increased from 8.996% to 9.002% through a notifiable threshold.
| Place of completion | London, United Kingdom |
| Date of completion | 23/06/2026 |
Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.