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
20/12/2017	Mangold AB (publ)	Per-Anders Tammerlöv	VD	Yes	Disposal	Mangold AB (publ)		se0001449380	18/12/2017	300	Quantity	403.00	SEK		Notification
20/12/2017	Mangold AB (publ)	Per-Anders Tammerlöv	VD	Yes	Acquisition	Mangold AB (publ)		se0001449380	19/12/2017	100	Quantity	405.00	SEK		Notification
20/12/2017	Mangold AB (publ)	Per-Anders Tammerlöv	VD	Yes	Disposal	Mangold AB (publ)		se0001449380	19/12/2017	100	Quantity	405.00	SEK		Notification
20/12/2017	svenska aerigel holding ab	stefan kaiser	Ekonomi/finanschef	Yes	Disposal	svenska aerogel holding ab		SE0008212161	19/12/2017	10,000	Amount	48,450.00	SEK		Notification
20/12/2017	Umida Group AB	Mats Jämterud	Styrelseledamot/suppleant		Acquisition	Umida Group AB		SE0009190788	20/12/2017	16,927	Quantity	4.30	SEK		Notification
20/12/2017	Svolder AB	Ulf Hedlundh	VD		Acquisition	Svolder AB ser. B		SE0010663310	19/12/2017	2,000	Quantity	99.00	SEK		Notification
20/12/2017	SeaTwirl AB	Roger Cederberg	Ordförande		Acquisition	STW		SE0009242175	18/12/2017	981	Quantity	15.30	SEK		Notification
20/12/2017	SeaTwirl AB	Roger Cederberg	Ordförande		Acquisition	STW		SE0009242175	18/12/2017	900	Quantity	15.50	SEK		Notification
20/12/2017	Arjo AB (publ)	Karl Joacim Claesson Lindoff	VD		Acquisition	Syntetisk option			19/12/2017	1,190,476	Quantity	2.10	SEK		Notification
20/12/2017	SaltX Technology Holding AB	Lars Göran Bolin	Vice VD		Acquisition	Salt B			20/12/2017	20,000	Quantity	26.04	SEK		Notification