BioPorto — Director's Dealing 2021

May 27, 2021

May 27, 2021 Announcement no. 12

Managers' transactions

BioPorto has received notification pursuant to article 19 of Regulation (EU) no. 596/2014 of the below transactions related to shares in BioPorto A/S made by persons discharging managerial responsibilities in BioPorto A/S and/or persons closely related with them.

1. Details of the person discharging managerial responsibilities/person closely associated
a) Name	Thomas Magnussen
2. Reason for the notification
a) Position/status	Chairman of the Board of Directors of BioPorto A/S
b) Initial notification/amendment	Initial notification
3. Details of the issuer
a) Name	BioPorto A/S
b) LEI	5299004SWFL5JAN4W830
4. Details of the transaction(s)
a) Description of the financial instrument, type of instrument	Shares
Identification code	ISIN code DKDK0011048619
b) Nature of the transaction	Share sale
c) Price(s) and volume(s)	Price: DKK 3.78, Volume: 60,227
d) Aggregated information	N/A
- Aggregated volume
- Aggregated price
e) Date of the transaction	2021-05-25
f) Place of the transaction	Nasdaq Copenhagen A/S, XCSE

1. Details of the person discharging managerial responsibilities/person closely associated
a) Name	Therazone ApS
2. Reason for the notification
a) Position/status	Closely associated person to Thomas Magnussen, Chairman of the Board of Directors of BioPorto A/S
b) Initial notification/amendment	Initial notification
3. Details of the issuer
a) Name	BioPorto A/S
b) LEI	5299004SWFL5JAN4W830
4. Details of the transaction(s)
a) Description of the financial instrument, type of instrument	Shares
Identification code	ISIN code DKDK0011048619
b) Nature of the transaction	Share sale
c) Price(s) and volume(s)	Price: DKK 3.78, Volume: 191,621
d) Aggregated information	N/A
- Aggregated volume
- Aggregated price
e) Date of the transaction	2021-05-25
f) Place of the transaction	Nasdaq Copenhagen A/S, XCSE

1. Details of the person discharging managerial responsibilities/person closely associated
a) Name	Thomas Magnussen
2. Reason for the notification
a) Position/status	Chairman of the Board of Directors of BioPorto A/S
b) Initial notification/amendment	Initial notification
3. Details of the issuer
a) Name	BioPorto A/S
b) LEI	5299004SWFL5JAN4W830
4. Details of the transaction(s)
a) Description of the financial instrument, type of instrument	Shares
Identification code	ISIN code DKDK0011048619
b) Nature of the transaction	Share sale
c) Price(s) and volume(s)	Price: DKK 3.52, Volume: 128,344
d) Aggregated information	N/A
- Aggregated volume
- Aggregated price
e) Date of the transaction	2021-05-26
f) Place of the transaction	Nasdaq Copenhagen A/S, XCSE

1. Details of the person discharging managerial responsibilities/person closely associated a) Name Therazone ApS 2. Reason for the notification a) Position/status Closely associated person to Thomas Magnussen, Chairman of the Board of Directors of BioPorto A/S b) Initial notification/amendment Initial notification 3. Details of the issuer a) Name BioPorto A/S b) LEI 5299004SWFL5JAN4W830 4. Details of the transaction(s) a) Description of the financial instrument, type of instrument Identification code Shares ISIN code DKDK0011048619 b) Nature of the transaction Share sale c) Price(s) and volume(s) Price: DKK 3.52, Volume: 408,379 d) Aggregated information - Aggregated volume - Aggregated price N/A e) Date of the transaction 2021-05-26 f) Place of the transaction Nasdaq Copenhagen A/S, XCSE

For further information, please contact:

Karen Stendal, Legal Counsel

Telephone +45 4529 0000, e-mail: investor@bioporto.com

About BioPorto

BioPorto is an in vitro diagnostics company that provides tests and antibodies to clinicians and researchers around the world. We use our antibody and assay expertise to transform novel research tools into clinically actionable

biomarkers that can make a difference in patients' lives. BioPorto is headquartered in Hellerup, Denmark and is listed on the NASDAQ Copenhagen stock exchange [CPH:BIOPOR].