Basarsky Trent A. - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
4/28/22 16:17	4/27/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	9	1.75	5	7	80	D
4/13/22 16:11	4/11/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.dm	53	1.75	30	67	75	D
4/13/22 16:11	4/12/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.d	-296	19.74	-15	-17	75	D
3/15/22 16:29	3/14/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	30	1.98	15	33	60	D
3/15/22 16:29	3/14/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.d	-265	17.66	-15	-20	60	D
2/25/22 16:18	2/23/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	26	1.75	15	33	60	D
2/16/22 16:21	2/14/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.dm	26	1.75	15	50	45	D
2/16/22 16:21	2/14/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.dm	-228	15.18	-15	-25	45	D
1/14/22 16:20	1/12/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	26	1.75	15	50	45	D
1/14/22 16:20	1/12/22	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.d	-291	19.43	-15	-25	45	D
12/9/21 17:04	12/7/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	18	1.75	10	29	45	D
9/27/21 21:37	9/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.ad	11	1.75	6	21	35	D
9/27/21 21:37	9/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.ad	-226	37.70	-6	-15	35	D
9/24/21 17:15	9/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S	-226	37.70	-6	-17	29	D
8/30/21 16:29	8/27/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	4	1.75	2	6	35	D
8/30/21 16:29	8/27/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.d	-70	34.96	-2	-5	35	D
8/25/21 18:47	8/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.dm	65	1.75	37		35	D
8/25/21 18:47	8/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.dm	-1,272	34.38	-37	-51	35	D
7/27/21 21:02	7/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	37	1.75	21	150	35	D
7/27/21 21:02	7/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.d	-677	32.25	-21	-38	35	D
7/23/21 19:08	6/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.adm	74	1.75	42		5	D
7/23/21 19:08	6/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	S.adm	-1,666	39.67	-42	-89	5	D
7/14/21 17:16	7/12/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Corpo	M.d	53	1.75	30	600	35	D
6/25/21 21:47	6/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP Corpo	M.dm	74	1.75	42		0	D
6/25/21 21:47	6/23/21	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP Corpo	S.dm	-1,666	39.67	-42	-100	0	D
12/22/20 20:26	12/22/20	MASS	908 Devices Inc.	DE	Electr	LabEq	Measuring & Controlling Devic	Basarsky Trent A.	MA	O	VP,Comme	P	100	20.00	5	New	5	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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