BioSyent Inc. — AGM Information 2023

Apr 18, 2023

USER GUIDE: VIRTUAL MEETING

TO START

This year, the meeting will take place virtually using the Lumi platform. You will be able to participate online using your smartphone, tablet or computer.

By participating online, you will be able to view a live video webcast of the meeting, ask questions and submit your votes in real time.

You may also provide voting instructions before the meeting by completing the Form of Proxy or Voting Information Form that has been provided to you.

IMPORTANT NOTICE FOR NON-REGISTERED SHAREHOLDERS

Non-registered holders (being shareholders who hold their shares through a broker, investment dealer, bank, trust company, custodian, nominee or other intermediary) who have not duly appointed themselves as proxy may attend as guests but will not be able to vote or ask questions during the meeting.

If you are a non-registered holder and wish to attend and participate at the meeting, you should carefully follow the instructions set out on your voting information form and in the management information circular relating to the meeting, in order to appoint and register yourself as proxy, otherwise you will be required to login as a guest.

TO PARTICIPATE ONLINE

Make sure the browser on your device is compatible. You will need the latest version of Chrome, Safari, Edge, or Firefox. Internet Explorer is not supported.

Using your smartphone, tablet or computer, go to the following address:

Meeting Access https://web.lumiagm.com/414721330

YOU WILL NEED THE FOLLOWING INFORMATION TO LOGIN:

Meeting ID: 414-721-330

Password: snc2023

Registered Shareholders The control number listed on your form of proxy.

Appointed Proxy

The control number or username provided by the transfer agent.

CAUTION

Internal network security protocols including firewalls and VPN connections may block access to the Lumi platform for your meeting. If you are experiencing any difficulty connecting or watching the meeting, ensure your VPN setting is disabled or use a computer on a network not restricted to security settings of your organization.

SNC-LAVALIN USER GUIDE: VIRTUAL MEETING

Registered Shareholders and Appointed Proxy

Select "I have a login".

Guests

Select "I am a guest" and fill in the form.

Registered Shareholders

Enter the control number listed on your form of proxy and the password above.

Appointed Proxy

Enter the control number or username provided by the transfer agent and the password above.

5

Once logged in, you will see the home page, where you can access the meeting information, documents and the broadcast.

To watch the meeting, press on the broadcast icon. On a computer, the broadcast will appear automatically at the right-side once the meeting has started.

$16:25 - 7$	$\rightarrow$
	a web.lumkam.com
482-568-917
$\epsilon$	VOTING POCUMENTS >
M Poll Open
You have voted on 1 of 3 items
Resolution 1
For - Vote received
For	$\circledcirc$
Against	$\circ$
Withhold	Ö
CANCEL
Resolution 2
Select a choice to send.
For
Against	BROADCAST

VOTING

Once voting has opened, the voting tab will appear. The resolutions and voting choices will be displayed in that tab.

To vote, select one of the voting options. Your choice will be highlighted.

A confirmation message will also appear to show your vote has been received.

The number of resolutions for which you have voted, or not yet voted, is displayed at the top of the screen.

You can change your votes until the end the voting period by simply selecting another choice.

You will continue to hear the meeting proceedings. To return to the broadcast tab on mobile, tap on the broadcast button after having voted.

To ask a question, select the messaging tab. Type your question within the box at the top of the screen and click the send arrow.

Questions sent via the Lumi platform will be moderated before being sent to the Chair.

To ask a question verbally instead, send your phone number and subject in the messaging tab. The Lumi platform will dial you in the

conference. Please mute your computer and listen to the meeting on your phone only. This will prevent any delay or feedback from occurring. When called upon to ask your question, you will be unmuted.