Ciech S.A.

Director's Dealing • Oct 16, 2023

Notification about transactions pursuant to Article 19 Section 1 of the MAR Regulation

1	Details of the person discharging managerial responsibilities
a)	Name/Surname	KI Chemistry Société à responsabilité limitée
2	Reason for notification
a)	Position/status	Person closely associated with person discharging managerial responsibilities, i.e. Mr. Sebastian Tomasz Kulczyk acting as President of the Supervisory Board of CIECH S.A.
b)	Original / amended notification	Original notification
3	Details of the issuer
a)	Company name	CIECH S.A.
b)	I ET	259400GYHYZPQ0HTMT82
বা	Detailed information on the transaction: this section has to be completed for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where the
	transaction was conducted
a)	Description of financial instrument, type of Instrument	Shares
	Identification code	ISIN: PLCIECH00018
b)	Type of transaction	Purchase
C)	Price and volume	Price	Volume
		54.00 PLN	રેરે જેવેરે
d)	Summary information
	Total volume	Total volume: 55 955
	Price	Price: 54.00 PLN.
e)	Transaction date	2023-10-10, 14:40:53 CET - 16:37:42 CET
f)	Transaction place	XWAR - Warsaw Stock Exchange, stock market
a)	Description of financial instrument, type of Instrument	Shares
	Identification code	ISIN: PLCIECH00018

b)	Type of transaction	Purchase
C)	Price and volume	Price	Volume
		54.00 PLN	11 185
d)	Summary information
	Total volume	Total volume: 11 185
	Price	Price: 54.00 PLN.
e)	Transaction date	2023-10-11, 17:01:08 CET
f)	Transaction place	XWAR - Warsaw Stock Exchange, stock market
a)	Description of financial instrument, type of Instrument	Shares
	Identification code	ISIN: PLCIECH00018
b)	Type of transaction	Purchase
c)	Price and volume	Price	Volume
		54.10 PLN	10 939
d)	Summary information
	Total volume	Total volume: 10 939
	Price	Price: 54.10 PLN.
e)	Transaction date	2023-10-10, 16:33:57 CET -- 16:34:12 CET
f)	Transaction place	XWAR - Warsaw Stock Exchange, stock market
a)	Description of financial instrument, type of Instrument	Shares
	Identification code	ISIN: PLCIECH00018
b)	Type of transaction	Purchase
C)	Price and volume	Price	Volume
		54.20 PLN	38 056
d)	Summary information
	Total volume	Total volume: 38 056
	Price	Price: 54.20 PLN.
e)	Transaction date	2023-10-10, 16:07:37 CET - 16:31:04 CET

1)	Transaction place	XWAR - Warsaw Stock Exchange, stock market
a)	Description of financial instrument, type of Instrument	Shares
	Identification code	ISIN: PLCIECH00018
b)	Type of transaction	Purchase
C)	Price and volume	Price	Volume
		54.25 PLN	1 456 010
d)	Summary information
	Total volume	Total volume: 1 456 010
	Price	Price: 54.25 PLN.
e)	Transaction date	2023-10-11, 14:13:59 CET - 14:14:15 CET
1)	Transaction place	Outside a trading venue.

Signatory page of notification about transactions pursuant to Article 19 Section 1 of the MAR Regulation

On behalf of KI Chemistry S.à r.l.:

Signature:

Name and surname:

Robert Woźniak

Position:

Dyrektor A

Signature:

Name and surname:

Andrzej Pruski

Position:

Dyrektor B