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
28/05/2019	Serstech AB	Arve Nilsson	Board Member Serstech AB		Acquisition	Serstech AB	Share	SE0005365095	24/05/2019	9,400	Quantity	3.09	SEK	History	Notification
28/05/2019	Serstech AB	Arve Nilsson	Board Member		Acquisition	Serstech AB	Share	SE0005365095	27/05/2019	5,699	Quantity	3.23	SEK	History	Notification
28/05/2019	Serstech AB	Arve Nilsson	Board Member		Acquisition	Serstech AB	Share	SE0005365095	27/05/2019	1,000	Quantity	3.30	SEK	History	Notification
28/05/2019	Serstech AB	Arve Nilsson	Board Member		Acquisition	Serstech AB	Share	SE0005365095	27/05/2019	6,699	Quantity	21.791	SEK	Revised	Notification
28/05/2019	Serstech AB	Arve Nilsson	Board member		Acquisition	Serstech AB	Share	SE0005365095	24/05/2019	40,557	Quantity	121.893	SEK	Revised	Notification
21/12/2018	Serstech AB	Katja Szybek	Utvecklingsingenöjr		Acquisition	Serstech	Share	SE0005365095	22/09/2018	30,381	Quantity	1.97	SEK		Notification
30/08/2018	Serstech AB	Stefan Nils Olof Sandor	VD		Acquisition	Aktie		SE0005365095	29/08/2018	200,000	Quantity	2.00	SEK	History	Notification
29/08/2018	Serstech AB	Stefan Nils Olof Sandor	VD		Acquisition	Aktie		SE0005365095	01/08/2018	200,000	Quantity	2.00	SEK	Revised	Notification
30/05/2018	Serstech AB	Anna Werntoft	Styrelseledamot/suppleant		Acquisition	SERT		SE0005365095	30/05/2018	10,300	Quantity	1.99	SEK		Notification
31/01/2018	Serstech AB	SOPHIE PERSSON	Styrelseledamot/suppleant		Allotment	Serstech BTA		SE0010740738	29/01/2018	8,500	Quantity	1.15	SEK		Notification