Publication date	Issuer	Person discharging managerial responsibilities	Position	Closely associated	Nature of transaction	Instrument name	Intrument type	ISIN	Transaction date	Volume	Unit	Price	Currency	Status	Details
25/05/2021	Serstech AB	Stefan Nils Olof Sandor	Chief Executive Officer (CEO)/Managing Directory		Allotment	Serstech BTA	BTA	SE0005365095	21/05/2021	150,000	Quantity	1.95	SEK		Notification
25/05/2021	Serstech AB	Thomas Pileby	Chairman of the Board of Directors	Yes	Allotment	Serstech BTA	BTA	SE0015961156	21/05/2021	17,463	Quantity	1.95	SEK		Notification
25/05/2021	Serstech AB	Beatrice Croneman Pileby	Chairman of the Board of Directors	Yes	Allotment	Serstech BTA	BTA	SE0015961156	21/05/2021	1,587	Quantity	1.95	SEK		Notification
25/05/2021	Serstech AB	Bengt Thomas Pileby	Chairman of the Board of Directors		Allotment	Serstech BTA	BTA	SE0015961156	21/05/2021	14,529	Quantity	1.95	SEK		Notification
05/03/2020	Serstech AB	Johan Falkö Raneke	Chief Sales Officer		Acquisition	Serstech AB	Share	SE0005365095	04/03/2020	22,308	Quantity	2.25	SEK		Notification
05/03/2020	Serstech AB	Johan Falkö Raneke	Chief Sales Officer		Acquisition	Serstech AB	Share	SE0005365095	04/03/2020	3,692	Quantity	2.48	SEK		Notification
04/03/2020	Serstech AB	Thomas Pileby	Styrelseledamot/suppleant	Yes	Acquisition	Serstech AB	Share	SE0005365095	03/03/2020	9,000	Quantity	2.16	SEK		Notification
03/03/2020	Serstech AB	Mattias Grane	Produktchef		Acquisition	Serstech AB	Share	SE0005365095	28/02/2020	8,379	Quantity	1.79	SEK		Notification
03/03/2020	Serstech AB	Arve Nilsson	Board Member Serstech AB		Acquisition	Serstech AB Ordinary Shares	Share	SE0005365095	28/02/2020	40,000	Quantity	1.93	SEK		Notification
03/03/2020	Serstech AB	Arve Nilsson	Board Member Serstech AB		Acquisition	Serstech AB Ordinary Shares	Share	SE0005365095	28/02/2020	100,000	Quantity	1.9765876	SEK		Notification