SEC Insider Transactions from HRUSOVSKY E KEVIN.

Last updated: 2026-03-14 11:35 UTC | Total transactions: 14

HRUSOVSKY E KEVIN has filed 14 insider transactions across 1 company since December 2022.

Most recent transaction: a option exercise of 11364 shares of 908 Devices Inc. ($MASS) on June 11, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
June 11, 2025 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found M Common Stock 11364 $0.00 480,982.0000 35,386,483 2.42% 0.03%
June 11, 2025 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found M Restricted Stock Units 11364 $0.00 0.0000 35,386,483 100.00% 0.03%
June 12, 2025 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found A Restricted Stock Units 14083 $0.00 14,083.0000 35,386,483 9999.99% 0.04%
June 12, 2025 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found A Stock Option (option to buy) 6516 $0.00 6,516.0000 35,386,483 9999.99% 0.02%
June 12, 2024 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found M Common Stock 7777 $0.00 469,618.0000 32,710,894 1.68% 0.02%
June 12, 2024 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found M Restricted Stock Unit 7777 $0.00 0.0000 32,710,894 100.00% 0.02%
June 13, 2024 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found A Restricted Stock Unit 11364 $0.00 11,364.0000 32,710,894 9999.99% 0.03%
June 13, 2024 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found A Stock Option (option to buy) 15996 $0.00 15,996.0000 32,710,894 9999.99% 0.05%
June 14, 2023 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found M Common Stock 4771 $0.00 461,841.0000 31,965,799 1.04% 0.01%
June 14, 2023 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found M Restricted Stock Units 4771 $0.00 0.0000 31,965,799 100.00% 0.01%
June 15, 2023 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found A Restricted Stock Units 7777 $0.00 7,777.0000 31,965,799 9999.99% 0.02%
June 15, 2023 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found A Stock Option (option to buy) 12076 $0.00 12,076.0000 31,965,799 9999.99% 0.04%
Dec. 19, 2022 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found G Common Stock 193176 $0.00 457,070.0000 31,606,484 29.71% 0.61%
Dec. 19, 2022 908 Devices Inc. $MASS HRUSOVSKY E KEVIN Not found G Common Stock 193176 $0.00 457,070.0000 31,606,484 73.20% 0.61%