Insider · CIK 0001252546

HRUSOVSKY E KEVIN

Reports to the SEC for 7 companies · BURLINGTON, MA

sec.gov

Transactions

Companies

Filings

CIK

0001252546

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-11	MASS908 Devices Inc. · Stock Option (option to buy)A Award	Director	AAward	+6,209 sh	—	—	6,209
2026-06-11	MASS908 Devices Inc. · Restricted Stock UnitsA Award	Director	AAward	+13.7K sh	—	—	13,656
2026-06-10	MASS908 Devices Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−14.1K sh	—	—	0
2026-06-10	MASS908 Devices Inc.M Exercise/Conversion	Director	MExercise/Conversion	+14.1K sh	—	—	165,390
2025-06-12	MASS908 Devices Inc. · Restricted Stock UnitsA Award	Director	AAward	+14.1K sh	—	—	14,083
2025-06-12	MASS908 Devices Inc. · Stock Option (option to buy)A Award	Director	AAward	+6,516 sh	—	—	6,516
2025-06-11	MASS908 Devices Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−11.4K sh	—	—	0
2025-06-11	MASS908 Devices Inc.M Exercise/Conversion	Director	MExercise/Conversion	+11.4K sh	—	—	151,307
2024-06-13	MASS908 Devices Inc. · Stock Option (option to buy)A Award	Director	AAward	+16K sh	—	—	15,996
2024-06-13	MASS908 Devices Inc. · Restricted Stock UnitA Award	Director	AAward	+11.4K sh	—	—	11,364
2024-06-12	MASS908 Devices Inc.M Exercise/Conversion	Director	MExercise/Conversion	+7,777 sh	—	—	139,943
2024-06-12	MASS908 Devices Inc. · Restricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−7,777 sh	—	—	0
2023-06-15	MASS908 Devices Inc. · Restricted Stock UnitsA Award	Director	AAward	+7,777 sh	—	—	7,777
2023-06-15	MASS908 Devices Inc. · Stock Option (option to buy)A Award	Director	AAward	+12.1K sh	—	—	12,076
2023-06-14	MASS908 Devices Inc.M Exercise/Conversion	Director	MExercise/Conversion	+4,771 sh	—	—	132,166
2023-06-14	MASS908 Devices Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−4,771 sh	—	—	0
2022-12-19	MASS908 Devices Inc.G Gift	Director	GGift	+193K sh	—	—	329,675
2022-12-19	MASS908 Devices Inc.G Gift	Director	GGift	−193K sh	—	—	127,395
2022-11-21	MASS908 Devices Inc.M Exercise/Conversion	Director	MExercise/Conversion	+76K sh	$0.35	+$26.6K	320,571
2022-11-21	MASS908 Devices Inc. · Stock Option (option to buy)M Exercise/Conversion	Director	MExercise/Conversion	−76K sh	—	—	0
2022-07-05	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−960 sh	$16.57	−$15.9K	910,249
2022-06-16	MASS908 Devices Inc. · Stock Option (option to buy)A Award	Director	AAward	+7,970 sh	—	—	7,970
2022-06-16	MASS908 Devices Inc. · Restricted Stock UnitA Award	Director	AAward	+4,771 sh	—	—	4,771
2022-06-15	MASS908 Devices Inc. · Restricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−1,379 sh	—	—	0
2022-06-15	MASS908 Devices Inc.M Exercise/Conversion	Director	MExercise/Conversion	+1,379 sh	—	—	244,555
2022-06-02	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−712 sh	$17.47	−$12.4K	911,209
2022-05-02	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−127 sh	$22.68	−$2,880.576	911,921
2022-05-02	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−522 sh	$22.29	−$11.6K	912,048
2022-04-25	QTRXQuanterix Corp · Stock Options (Right to buy)A Award	Director, Executive Chairman	AAward	+59.7K sh	—	—	59,718
2022-04-25	QTRXQuanterix CorpA Award	Director, Executive Chairman	AAward	+25.6K sh	—	—	912,570
2022-04-01	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−868 sh	$29.79	−$25.9K	886,976
2022-03-01	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−158 sh	$32.15	−$5,079.7	887,844
2022-03-01	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−431 sh	$31.21	−$13.5K	888,002
2022-02-09	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−1,364 sh	$34.97	−$47.7K	888,433
2022-02-02	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−431 sh	$31.21	−$13.5K	889,955
2022-02-02	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−158 sh	$32.15	−$5,079.7	889,797
2022-01-03	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−3,715 sh	$41.91	−$156K	890,386
2021-12-01	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−3,579 sh	$40.26	−$144K	894,232
2021-12-01	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−131 sh	$41.00	−$5,371	894,101
2021-11-10	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−400 sh	$55.97	−$22.4K	897,811
2021-11-10	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−900 sh	$54.05	−$48.6K	901,911
2021-11-10	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−3,700 sh	$55.37	−$205K	898,211
2021-11-02	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−2,526 sh	$52.40	−$132K	903,790
2021-11-02	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−979 sh	$53.14	−$52K	902,811
2021-10-22	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−3,000 sh	$51.00	−$153K	906,416
2021-10-22	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−100 sh	$51.63	−$5,163	906,316
2021-10-22	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−1,900 sh	$50.19	−$95.4K	909,416
2021-10-01	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−3,594 sh	$51.20	−$184K	911,316
2021-09-30	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−4,600 sh	$49.22	−$226K	914,910
2021-09-30	QTRXQuanterix CorpS Sale	Director, Executive Chairman	SSale	−400 sh	$47.54	−$19K	919,510

Recent filings

Accepted (ET)
Jun 124
HRUSOVSKY E KEVIN0001252546-26-000003
SEC(opens sec.gov)
Jun 134
HRUSOVSKY E KEVIN0001562180-25-004811
SEC(opens sec.gov)
Jun 144
HRUSOVSKY E KEVIN0001562180-24-005064
SEC(opens sec.gov)
Jun 164
HRUSOVSKY E KEVIN0001562180-23-005306
SEC(opens sec.gov)
Feb 145
HRUSOVSKY E KEVIN0001562180-23-001395
SEC(opens sec.gov)
Nov 224
HRUSOVSKY E KEVIN0001562180-22-007809
SEC(opens sec.gov)

Companies

Address

C/O 908 DEVICES INC. 44 THIRD AVENUE

BURLINGTON, MA, 01803