Celyad Oncology : Transparency Notification Fortress Investment Group LLC

Transparency notification

Form TR-1 BE

PART I

1) Status of the notification

Final

2) Issuer

Name CELYAD ONCOLOGY

Identification number 0891-118-115

3) Reason for the notification

Acquisition or disposal of voting securities or voting rights

4)	Notification by
		A parent undertaking or a controlling person
5)	Persons subject to the notification requirement
		Name	Address (for legal entities)
		Fortress Investment Group LLC	1345 Avenue of the Americas, New York, NY 10105, US
		CFIP CLYD LLC	1345 Avenue of the Americas, New York, NY 10105, US

1. Persons that dispose of voting rights(only to be filled in if art. 7 of the Law applies)

Name		Address (for legal entities)
Please continue entering the information in part II concerning the
Part II
persons referred to in Sections 5 and 6

7) Date on which the threshold is crossed

08/12/2021 (DD/MM/YYYY)

8) Threshold that is crossed(in %)

25

If the holding has fallen below the lowest threshold, you have the option of not entering any numbers in Section 10

9) Denominator

24.961.981

Please enter the denominator before filling in the data

10) Notified details

A) Voting rights	Previous notification		After the transaction
	# of voting rights	# of voting rights	% of voting rights
Holders of voting rights		Linked to securities	Not linked to the	Linked to	Not linked to the
	securities	securities	securities
Fortress Investment Group LLC		0		0,00%
CFIP CLYD LLC		6.500.000		26,04%
Subtotal		6.500.000		26,04%
	TOTAL	6.500.000	0	26,04%	0,00%

Start with "groups" of holders. Add subtotals with Σ, and then finish with the persons who are "alone".

For groups, start with the ultimate controlling natural person or legal entity.

The totals, subtotals and % will be updated once you have clicked on .

0

2 +

0

2 +

0

-

+

1. +

S

1-

1-

1. +

B) Equivalent financial instruments		After the transaction
				# of voting rights
Holders of equivalent			Exercise period or	that may be
Type of financial instrument	Expiration date	acquired if the	% of voting rights	Settlement
financial instruments			date	instrument is
				exercised
							+
	TOTAL			0	0,00%
	The totals will be updated once you have clicked on
	TOTAL (A & B)			# of voting rights	% of voting rights
			CALCULATE	6.500.000	26,04%

11) Full chain of controlled undertakings through which the holding is effectively held, if applicable

Fortress Investment Group LLC indirectly controls 100% of the members of CFIP CLYD LLC, which are various Fortress funds.

Fortress Investment Group LLC has no controlling shareholder.

12) In case of proxy voting for only one GM

(DD/MM/YYYY)

Holder		will cease to hold /	0	voting rights as of
		will hold again

13) Additional information

Done at
On	10/12/2021	(DD/MM/YYYY)
Name & capacity
Treasurer and Chief Financial Officer	Signature