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CIK 0001555279 · Non-accelerated filer<br>Smaller reporting company

908 Devices Inc.

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Ticker
MASS
Exchange
Nasdaq
Industry
Laboratory Analytical Instruments
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
454524096
Phone
978-729-4478
Business address
44 THIRD AVENUE, BURLINGTON, MA, 01803
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$2,701,292
in 10 filings, $1.7M under 10b5-1 plans

Net −$2,701,292. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-02-01 Knopp Kevin J. President and CEO Option exercise · Restricted Stock Units −17,007 51,021
2025-02-01 Brown Christopher D. Chief Product Officer Option exercise +5,027 951,480
2025-02-01 Brown Christopher D. Chief Product Officer Option exercise +7,418 958,898
2025-02-01 Brown Christopher D. Chief Product Officer Option exercise +10,991 969,889
2025-02-01 Brown Christopher D. Chief Product Officer Option exercise · Restricted Stock Units −5,027 5,027
2025-02-01 Brown Christopher D. Chief Product Officer Option exercise · Restricted Stock Units −7,418 14,836
2025-02-01 Brown Christopher D. Chief Product Officer Option exercise · Restricted Stock Units −10,991 32,974
2024-12-19 Brown Christopher D. Chief Product Officer Option exercise +55,131 $1.58 $87K 946,453
2024-12-19 Brown Christopher D. Chief Product Officer Option exercise · Stock Option (Right to Buy) −55,131 0
2024-12-13 Knopp Kevin J. President and CEO Option exercise +47,418 $1.75 $83K 556,399
2024-12-13 Knopp Kevin J. President and CEO Option exercise +110,626 $1.58 $175K 667,025
2024-12-13 Knopp Kevin J. President and CEO Option exercise · Stock Option (Right to Buy) −47,418 0
2024-12-13 Knopp Kevin J. President and CEO Option exercise · Stock Option (Right to Buy) −110,626 0
2024-08-07 Brown Christopher D. Chief Product Officer Option exercise +6,328 $1.58 $10K 891,322
2024-08-07 Brown Christopher D. Chief Product Officer Option exercise · Stock Option (Right to Buy) −6,328 55,131
2024-06-25 Leonhart Michele M. Director Grant or award · Restricted Stock Unit +19,456 19,456
2024-06-25 Leonhart Michele M. Director Grant or award · Stock Option (option to buy) +26,810 26,810
2024-06-13 CRANDELL KEITH Director Grant or award · Restricted Stock Unit +11,364 11,364
2024-06-13 CRANDELL KEITH Director Grant or award · Stock Option (option to buy) +15,996 15,996
2024-06-13 Spoto Mark Director Grant or award · Restricted Stock Unit +11,364 11,364

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