Form: 6-K

Report of foreign issuer [Rules 13a-16 and 15d-16]

October 1, 2025

 

 

 

UNITED STATES 

SECURITIES AND EXCHANGE COMMISSION 

Washington, D.C. 20549

 

FORM 6-K

 

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 OF THE 

SECURITIES EXCHANGE ACT OF 1934

 

For the month of October 2025

 

Commission File Number: 001-41889

 

CADELER A/S 

(Translation of registrant's name into English)

 

Kalvebod Brygge 43 

DK-1560 Copenhagen V, Denmark 

(Address of principal executive office)

 

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

 

Form 20-F x Form 40-F o

 

 

 

 

 

 

 

 

Stock Exchange Announcement

 

CADELER A/S: REPORTING ON TRANSACTIONS IN CADELER A/S SHARES BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES AND PERSONS CLOSELY ASSOCIATED WITH THEM

 

Copenhagen, 1 October 2025: Cadeler A/S (“Cadeler”) has received notification pursuant to article 19 of the Market Abuse Regulation (EU) no. 596/2014 of the below transaction related to shares in Cadeler made by persons discharging managerial responsibilities in Cadeler and/or persons closely associated with them.

 

BW Altor Pte. Ltd., a person closely associated with Andreas Sohmen-Pao, Chairman of the Board of Directors, has made the transactions described in the attached notification on the date set out therein.

 

Please see the attached file for further details.

 

For further information, please contact:

 

Mikkel Gleerup 

CEO, Cadeler 

+45 3246 3102 

mikkel.gleerup@cadeler.com

 

Alexander Simmonds 

EVP & CLO, Cadeler 

+44 7376 174172 

Alexander.simmonds@cadeler.com

 

About Cadeler A/S:

 

Cadeler is a global leader in offshore wind installation, operations, and maintenance services. Cadeler is a pure play company, operating solely in the offshore wind industry with an uncompromising focus on safety and the environment. Cadeler owns and operates the industry’s largest fleet of jack-up offshore wind installation vessels and has for more than 10 years been a key supplier in the development of offshore wind energy to power millions of households. Cadeler’s fleet, expertise and capacity to handle the largest and most complex next-generation offshore wind installation projects positions the company to deliver exceptional services to the industry. Cadeler is committed to being at the forefront of sustainable wind farm installation and to enabling the global energy transition towards a future built on renewable energy. Cadeler is listed on the New York Stock Exchange (ticker: CDLR) and the Oslo Stock Exchange (ticker: CADLR).

 

For more information, please visit www.cadeler.com

 

 

 

 

Reporting of transactions made by persons discharging managerial responsibilities and persons closely associated with them in Cadeler A/S’ shares

 

1 Details of the Reporting Person and their Closely Associated Persons
a) Name BW Altor Pte. Ltd.
2 Reason for the notification
a) Position/status Closely associated person to Andreas Sohmen-Pao, chairman of the Board of Directors
b) Initial notification /Amendment Initial notification
3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a) Name Cadeler A/S
b) LEI 9845008439EUED140282
4.1 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares
c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.66 128  
      NOK 49.93 2,320  
      NOK 49.97 282  
      NOK 49.98 229  
      NOK 50.01 1,190  
      NOK 50.02 1,325  
      NOK 50.05 1,526  
      NOK 50.15 764  
     

NOK 50.18

211  
      NOK 50.58 1,809  
     

NOK 50.60

426  
           

d)

Aggregated information

-       Aggregated volume

-       Price

Average price per share: NOK 50.13

Total number of shares: 10,210 shares

Total price: NOK 511,830.47

e) Date of the transaction 30 September 2025
f) Place of the transaction AQUIS EXCHANGE EUROPE AUCTION ON DEMAND (AOD), AQEA

 

 

 

 

4.2 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
  Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

  Nature of the transaction Purchase of shares

  Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.52 645  
     

NOK 49.60

60

 
      NOK 49.80 88  
      NOK 49.93 1,005  
      NOK 49.94 1,000  
      NOK 49.95

640

 
      NOK 50.01 2,543  
      NOK 50.02 1,657  
      NOK 50.05 40,815  
     

NOK 50.08

3,101

 
      NOK 50.10 2,235  
      NOK 50.38 589  
      NOK 50.48 1,000  
      NOK 50.55 1,740  
      NOK 50.58 237  
           

 

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 50.07

Total number of shares: 57,355 shares

Total price: NOK 2,871,560.00

  Date of the transaction 30 September 2025
  Place of the transaction AQUIS EXCHANGE EUROPE NON DISPLAY ORDER BOOK (NDOB), AQED

 

 

 

 

4.3 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.48 45  
      NOK 49.52 500  
      NOK 49.54 60  
      NOK 49.58 326  
      NOK 49.62 127  
      NOK 49.66 31  
      NOK 49.68 31  
      NOK 50.05 82  
      NOK 50.25 107  
      NOK 50.50 500  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.88

Total number of shares: 1,809 shares

Total price: NOK 90,234.21

e) Date of the transaction 30 September 2025
f) Place of the transaction AQUIS EXCHANGE EUROPE, AQEU

 

 

 

 

4.4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.53 764  
      NOK 49.54 25  
      NOK 49.59 462  
      NOK 49.68 11,156  
      NOK 49.73 362  
      NOK 49.76 287  
      NOK 49.94 1,492  
      NOK 49.95 392  
      NOK 49.97 1,428  
      NOK 49.98 864  
      NOK 50.01 3,826  
      NOK 50.02 4,807  
      NOK 50.03 3,832  
      NOK 50.05 2,008  
      NOK 50.08 1,270  
      NOK 50.10 5,481  
      NOK 50.13 764  
      NOK 50.15 461  
      NOK 50.18 4,510  
      NOK 50.40 238  
      NOK 50.55 3,139  
      NOK 50.58 313  
      NOK 50.60 1,318  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 50.00

Total number of shares: 49,199 shares

Total price: NOK 2,460,161.33

e) Date of the transaction 30 September 2025
f) Place of the transaction CBOE EUROPE - DXE PERIODIC (NL), BEUP

 

 

 

 

4.5 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.60 60  
      NOK 49.70 256  
      NOK 49.75 1,493  
      NOK 49.78 184  
      NOK 49.79 88  
      NOK 49.80 44  
      NOK 49.93 143  
      NOK 49.94 1,608  
      NOK 49.96 521  
      NOK 49.97 2,224  
      NOK 50.01 8,408  
      NOK 50.02 5,108  
      NOK 50.03 2,900  
      NOK 50.05 23,515  
      NOK 50.08 4,278  
      NOK 50.10 2,332  
      NOK 50.15 748  
      NOK 50.18 616  
      NOK 50.33 588  
      NOK 50.38 1,189  
      NOK 50.40 741  
      NOK 50.55 25,247  
      NOK 50.58 3,110  
           
d)

Aggregated information

-       Aggregated volume

-       Price

Average price per share: NOK 50.21

Total number of shares: 85,401 shares

Total price: NOK 4,288,062.58

e) Date of the transaction 30 September 2025
f) Place of the transaction CBOE EUROPE - DXE DARK ORDER BOOK (NL), CEUD

 

 

 

 

4.6 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.48 761  
      NOK 49.52 159  
      NOK 49.54 555  
      NOK 49.56 568  
      NOK 49.58 620  
      NOK 49.60 762  
      NOK 49.62 833  
      NOK 49.64 816  
      NOK 49.66 620  
      NOK 49.68 610  
      NOK 49.82 162  
      NOK 49.84 159  
      NOK 49.86 231  
      NOK 49.88 2,953  
      NOK 49.90 171  
      NOK 50.00 1,574  
      NOK 50.05 90  
      NOK 50.20 921  
      NOK 50.25 4,068  
      NOK 50.45 102  
      NOK 50.50 823  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.92

Total number of shares: 17,558 shares

Total price: NOK 876,545.94

e) Date of the transaction 30 September 2025
f) Place of the transaction CBOE EUROPE - DXE ORDER BOOKS (NL), CEUX

 

 

 

 

4.7 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 50.05 6,275  
      NOK 50.38 5,390  
     

NOK 50.55

6,680  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 50.33

Total number of shares: 18,345 shares

Total price: NOK 923,259

e) Date of the transaction 30 September 2025
f) Place of the transaction BLOCKMATCH EUROPE DARK, EBLX

 

 

 

 

4.8 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.76 5,052  
      NOK 49.78 5,052  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.77

Total number of shares: 10,104 shares

Total price: NOK 502,876.08

e) Date of the transaction 30 September 2025
f) Place of the transaction HRTEU LIMITED, HREU

 

 

 

 

4.9 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 50.02 654  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 50.02

Total number of shares: 654 shares

Total price: NOK 32,709.81

e) Date of the transaction 30 September 2025
f) Place of the transaction TP ICAP EU - MTF - LIQUIDNET EU EQUITY, LNEQ

 

 

 

 

4.10 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.60 240  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.60

Total number of shares: 240 shares

Total price: NOK 11,904.00

e) Date of the transaction 30 September 2025
f) Place of the transaction FIRST NORTH SWEDEN – NORWAY, ONSE

 

 

 

 

4.11 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.71 54,046  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.71

Total number of shares: 54,046 shares

Total price: NOK 2,686,626.66

e) Date of the transaction 30 September 2025
f) Place of the transaction SIGMA X EUROPE NON-DISPLAYED BOOK, SGMU

 

 

 

 

4.12 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.46 752  
      NOK 49.60 679  
      NOK 49.66 509  
      NOK 49.71 340  
      NOK 49.72 334  
      NOK 49.73 338  
      NOK 49.75 334  
      NOK 49.76 340  
      NOK 49.94 1,522  
      NOK 49.96 2,035  
      NOK 49.97 5,814  
      NOK 49.98 4,499  
      NOK 50.01 4,600  
      NOK 50.02 4,581  
      NOK 50.05 4,804  
      NOK 50.08 2,379  
      NOK 50.10 5,029  
      NOK 50.55 274  
         

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.99

Total number of shares: 39,163 shares

Total price: NOK 1,957,577.60

e) Date of the transaction 30 September 2025
f) Place of the transaction SIGMA X EUROPE AUCTION BOOK, SGMV

 

 

 

 

4.13 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.94 516  
      NOK 49.97

229

 
      NOK 50.55 99  
      NOK 50.58 39  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 50.04

Total number of shares: 883 shares

Total price: NOK 44,189.05

e) Date of the transaction 30 September 2025
f) Place of the transaction TURQUOISE EUROPE - LIT AUCTIONS, TQEA

 

 

 

 

4.14 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.66 30  
      NOK 49.75 42  
      NOK 49.80 108  
      NOK 49.94 1,000  
      NOK 50.01 2,165  
      NOK 50.02 480  
      NOK 50.05 2,696  
      NOK 50.08 602  
      NOK 50.10 529  
      NOK 50.15 640  
      NOK 50.18 616  
      NOK 50.38 164  
      NOK 50.55 502  
      NOK 50.58 882  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 50.11

Total number of shares: 10,456 shares

Total price: NOK 523,997.13

e) Date of the transaction 30 September 2025
f) Place of the transaction TURQUOISE EUROPE – DARK, TQEM

 

 

 

 

4.15 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.48 248  
      NOK 49.54 106  
      NOK 49.56 191  
      NOK 49.58 310  
      NOK 49.62 62  
      NOK 49.64 248  
      NOK 49.66 236  
      NOK 49.68 234  
      NOK 49.84 72  
      NOK 50.00 240  
      NOK 50.05 361  
      NOK 50.25 452  
           

d)

Aggregated information

-       Aggregated volume

-       Price

Average price per share: NOK 49.80

Total number of shares: 2,760 shares

Total price: NOK 137,459.61

e) Date of the transaction 30 September 2025
f) Place of the transaction TURQUOISE EUROPE, TQEX

 

 

 

 

4.16 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.52 201  
      NOK 49.54 398  
      NOK 49.56 330  
      NOK 49.58 2,069  
      NOK 49.60 2,400  
      NOK 49.62 1,750  
      NOK 49.64 700  
      NOK 49.66 700  
      NOK 49.67 130,000  
      NOK 49.78 26,304  
      NOK 49.80 600  
      NOK 49.84 202  
      NOK 49.88 3,976  
      NOK 49.90 12,453  
      NOK 50.05 99  
      NOK 50.50 899  
      NOK 50.80 155,707  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 50.21

Total number of shares: 338,788 shares

Total price: NOK 17,010,449.69

e) Date of the transaction 30 September 2025
f) Place of the transaction Oslo Stock Exchange, XOSL

 

 

 

 

4.17 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.68 136,806  
      NOK 50.05 15,680  
      NOK 50.55

5,880

 
     

 

   

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.75

Total number of shares: 158,366 shares

Total price: NOK 7,878,540.08

e) Date of the transaction 30 September 2025
f) Place of the transaction POSIT AUCTION, XPAC

 

 

 

 

4.18 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument and identification code

Shares

 

ISIN DK0061412772

b) Nature of the transaction Purchase of shares

c) Price(s) and volume(s)   Price(s) Volume(s)  
      NOK 49.61 324  
      NOK 49.68 452,870  
      NOK 50.02 4,224  
      NOK 50.04 1,960  
      NOK 50.05 42,140  
      NOK 50.08 11,903  
      NOK 50.10 33,320  
      NOK 50.15 2,940  
      NOK 50.18 1,402  
      NOK 50.28 1,490  
      NOK 50.55 34,300  
           

d)

Aggregated information

-       Aggregated volume

Price

Average price per share: NOK 49.80

Total number of shares: 586,873 shares

Total price: NOK 29,225,039.83

e) Date of the transaction 30 September 2025
f) Place of the transaction POSIT DARK, XPOS

 

 

 

 

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

Date: October 1, 2025 CADELER A/S
  (Registrant)
 
  By: /s/ Mikkel Gleerup
  Name: Mikkel Gleerup
  Title: Chief Executive Officer