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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of all insider trading transactions in 908 Devices Inc.. Get notifications about new insider transactions in 908 Devices Inc. for free.

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Jun 09 2021	MASS	908 Devices Inc.	Eisenberg Marcia	Director	Option Exercise	A	0.00	2,045	0	2,045
Jun 09 2021	MASS	908 Devices Inc.	Eisenberg Marcia	Director	Option Exercise	A	42.79	3,511	150,236	3,511
Dec 22 2020	MASS	908 Devices Inc.	Turner Michael S.	VP, General Counsel	Buy	P	20.00	5,000	100,000	5,000	0 to 5 K
Dec 22 2020	MASS	908 Devices Inc.	Knopp Kevin J.	President & CEO	Option Exercise	C	0.00	4,396	0	0
Dec 22 2020	MASS	908 Devices Inc.	Knopp Kevin J.	President & CEO	Option Exercise	C	0.00	21,147	0	0
Dec 22 2020	MASS	908 Devices Inc.	Knopp Kevin J.	President & CEO	Option Exercise	C	0.00	63,074	0	0
Dec 22 2020	MASS	908 Devices Inc.	Knopp Kevin J.	President & CEO	Buy	C	0.00	88,617	0	1,353,061	1.3 M to 1.4 M (+7.01 %)
Dec 22 2020	MASS	908 Devices Inc.	Kedar Sharon	Director	Option Exercise	C	0.00	977,091	0	0
Dec 22 2020	MASS	908 Devices Inc.	Kedar Sharon	Director	Buy	P	20.00	100,000	2,000,000	1,077,091	977.1 K to 1.1 M (+10.23 %)
Dec 22 2020	MASS	908 Devices Inc.	Kedar Sharon	Director	Buy	C	0.00	977,091	0	977,091	0 to 977.1 K
Dec 22 2020	MASS	908 Devices Inc.	ARCH Venture Fund VII, L.P.	10% Owner	Option Exercise	C	0.00	180,578	0	0
Dec 22 2020	MASS	908 Devices Inc.	ARCH Venture Fund VII, L.P.	10% Owner	Option Exercise	C	0.00	665,661	0	0
Dec 22 2020	MASS	908 Devices Inc.	ARCH Venture Fund VII, L.P.	10% Owner	Option Exercise	C	0.00	669,977	0	0
Dec 22 2020	MASS	908 Devices Inc.	ARCH Venture Fund VII, L.P.	10% Owner	Option Exercise	C	0.00	981,443	0	0
Dec 22 2020	MASS	908 Devices Inc.	ARCH Venture Fund VII, L.P.	10% Owner	Option Exercise	C	0.00	2,927,386	0	0
Dec 22 2020	MASS	908 Devices Inc.	ARCH Venture Fund VII, L.P.	10% Owner	Buy	P	20.00	300,000	6,000,000	5,725,045	5.4 M to 5.7 M (+5.53 %)
Dec 22 2020	MASS	908 Devices Inc.	ARCH Venture Fund VII, L.P.	10% Owner	Buy	C	0.00	5,425,045	0	5,425,045	0 to 5.4 M
Dec 22 2020	MASS	908 Devices Inc.	Basarsky Trent A.	Vice President, Com ...	Buy	P	20.00	5,000	100,000	5,000	0 to 5 K
Dec 22 2020	MASS	908 Devices Inc.	Brown Christopher D.	Chief Technology Of ...	Option Exercise	C	0.00	4,396	0	0
Dec 22 2020	MASS	908 Devices Inc.	Brown Christopher D.	Chief Technology Of ...	Buy	C	0.00	4,396	0	1,103,912	1.1 M to 1.1 M (+0.40 %)
Dec 22 2020	MASS	908 Devices Inc.	Griffith Joseph H. IV	Chief Financial Off ...	Option Exercise	C	0.00	17,814	0	0
Dec 22 2020	MASS	908 Devices Inc.	Griffith Joseph H. IV	Chief Financial Off ...	Buy	C	0.00	17,814	0	109,394	91.6 K to 109.4 K (+19.45 %)
Dec 22 2020	MASS	908 Devices Inc.	BARTHELEMY NICOLAS	Director	Option Exercise	C	0.00	19,541	0	0
Dec 22 2020	MASS	908 Devices Inc.	BARTHELEMY NICOLAS	Director	Buy	P	20.00	14,000	280,000	14,000	0 to 14 K
Dec 22 2020	MASS	908 Devices Inc.	BARTHELEMY NICOLAS	Director	Buy	C	0.00	19,541	0	19,541	0 to 19.5 K
Dec 22 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Option Exercise	C	0.00	180,578	0	0
Dec 22 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Option Exercise	C	0.00	665,661	0	0
Dec 22 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Option Exercise	C	0.00	669,977	0	0
Dec 22 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Option Exercise	C	0.00	981,443	0	0
Dec 22 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Option Exercise	C	0.00	2,927,386	0	0
Dec 22 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Buy	P	20.00	300,000	6,000,000	5,725,045	5.4 M to 5.7 M (+5.53 %)
Dec 22 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Buy	C	0.00	5,425,045	0	5,425,045	0 to 5.4 M
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Option Exercise	C	0.00	59,602	0	0
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Option Exercise	C	0.00	109,064	0	0
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Option Exercise	C	0.00	92,705	0	0
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Option Exercise	C	0.00	246,151	0	0
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Option Exercise	C	0.00	360,586	0	0
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Option Exercise	C	0.00	1,075,533	0	0
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Buy	C	0.00	168,666	0	168,666	0 to 168.7 K
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Buy	C	0.00	338,856	0	338,856	0 to 338.9 K
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Buy	C	0.00	1,436,119	0	1,436,119	0 to 1.4 M
Dec 22 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Buy	P	20.00	1,000	20,000	1,000	0 to 1,000
Dec 22 2020	MASS	908 Devices Inc.	HRUSOVSKY E KEVIN	Director	Option Exercise	C	0.00	136,499	0	0
Dec 22 2020	MASS	908 Devices Inc.	HRUSOVSKY E KEVIN	Director	Option Exercise	C	0.00	33,998	0	0
Dec 22 2020	MASS	908 Devices Inc.	HRUSOVSKY E KEVIN	Director	Option Exercise	C	0.00	101,407	0	0
Dec 22 2020	MASS	908 Devices Inc.	HRUSOVSKY E KEVIN	Director	Buy	C	0.00	136,499	0	136,499	0 to 136.5 K
Dec 22 2020	MASS	908 Devices Inc.	HRUSOVSKY E KEVIN	Director	Buy	P	20.00	50,000	1,000,000	243,176	193.2 K to 243.2 K (+25.88 %)
Dec 22 2020	MASS	908 Devices Inc.	HRUSOVSKY E KEVIN	Director	Buy	C	0.00	135,405	0	193,176	57.8 K to 193.2 K (+234.38 %)
Dec 21 2020	MASS	908 Devices Inc.	Spoto Mark	Director	Option Exercise	A	20.00	14,410	288,200	14,410
Dec 21 2020	MASS	908 Devices Inc.	Ramsey John Michael	Director	Option Exercise	A	20.00	14,410	288,200	14,410
Dec 21 2020	MASS	908 Devices Inc.	CRANDELL KEITH	Director	Option Exercise	A	20.00	14,410	288,200	14,410
Dec 21 2020	MASS	908 Devices Inc.	BARTHELEMY NICOLAS	Director	Option Exercise	A	20.00	14,410	288,200	14,410

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