Biotalys

AGM Information • Mar 15, 2022

Unofficial English translation – For convenience purposes only

Biotalys NV Buchtenstraat 11, 9051 Ghent RPR 0508.931.185 (Ghent)

(the "Company")

VOTING BY LETTER

EXTRA-ORDINARY GENERAL SHAREHOLDERS' MEETING DATED 15 APRIL 2022

This is an unofficial English translation, for information purposes only. Please only sign and return the original Dutch version.

Dutch version to be delivered to Biotalys NV (the "Company") at the latest on 9 April 2022:

• per mail at: Biotalys NV, Buchtenstraat 11, 9051 Ghent (Belgium) attention, Chairman of the Board of Directors
• or per e-mail to: corporate@biotalys.com

The Undersigned,

Family Name
First Name
Address
or (for legal entities),
Name
Legal entity type
Address

Legal Entities Registration number/VAT/similar
Represented by (name, first name and capacity)

Owner of the following number of shares issued by the Company:

Number of registered shares
Number of dematerialised shares

votes by letter in the following way in respect of the extra-ordinary shareholders meeting dated 15 April 2022.

My vote on each of the proposed resolutions is as follows: (please mark the appropriate boxes)

1. Replacement in article 15 § 2 of the articles of association

Proposal : The reference in article 15§2 of the articles of association of the Company to "this article 20, §2,1°" to be replaced by "this article 15 § 2"

Proposed resolution : replace reference to "this article 20, §2,1°" by "this article 15 § 2 in article 15 § 2 of the articles of association.

FOR	AGAINST	ABSTENTION

2. Replacement in article 17 of the articles of association

Proposal : The reference in article 17 of the articles of association to "required by article 20" to be replaced by "required by article 15"

Proposed resolution : replace reference to "required by article 20" by "required by article 15" in article 17 of the articles of association

FOR	AGAINST	ABSTENTION

3. Changes in article 28 of the articles of association

Proposal : replace in article 28 of the articles of association the first line by "The ordinary general meeting shall be held on the fourth Tuesday of April at 10 a.m."

Proposed resolution: replace the first line by "The ordinary general meeting shall be held on the fourth Tuesday of April at 10 a.m." in article 28 of the articles of association.

FOR	AGAINST	ABSTENTION

In case of amendments to the agenda and proposed additional resolutions as mentioned in article 7:130 of the Code of Companies and Associations, the Company will publish an amended agenda with, as the case may be, additional agenda items and additional draft resolutions by 31 March 2022 at the latest. In addition, the Company shall make amended forms available for votes by mail. Votes by mail that reach the Company prior to the publication of an amended agenda remain valid for the agenda items to which the votes by mail apply, subject, however, to applicable law and the further clarifications set out on the voting form.

In accordance with the Code of Companies and Associations, a vote by letter regarding an agenda item for which a new proposed resolution was filed by a shareholder holding at least 3% of the shares, will not be taken into account.

In case of amendments to a proposed resolution or a new proposed resolution (insofar as legally possible during the general meeting) (please tick the appropriate box):

the Undersigned votes for the amended or new resolution

the Undersigned votes against the amended or new resolution

the Undersigned abstains from the vote on the amended or new resolution

the following person is appointed as special proxy holder, with power of substitution, to vote in the name of the Undersigned on the amended or new resolution:

Mr./Mrs. …………………………………………………………………………………………….

Absence of instructions on this form or to the proxy holder shall be tantamount to an instruction to vote for the amended or new resolution proposed by the Board of Directors.

Done at ………………………………………………, on ……………………….…………………………. 2022.

Signature(s):………………………………………………………………………………………………………………