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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
2025-06-12 CRANDELL KEITH Director Grant or award · Restricted Stock Units +14,083 14,083
2025-06-12 CRANDELL KEITH Director Grant or award · Stock Option (option to buy) +6,516 6,516
2025-06-12 Spoto Mark Director Grant or award · Restricted Stock Units +14,083 14,083
2025-06-12 Spoto Mark Director Grant or award · Stock Option (option to buy) +6,516 6,516
2025-06-11 HRUSOVSKY E KEVIN Director Option exercise +11,364 151,307
2025-06-11 HRUSOVSKY E KEVIN Director Option exercise · Restricted Stock Units −11,364 0
2025-06-11 Hunt Anthony Director Option exercise +11,364 30,085
2025-06-11 Hunt Anthony Director Option exercise · Restricted Stock Units −11,364 0
2025-06-11 George Jeffrey P. Director Option exercise +11,364 26,814
2025-06-11 George Jeffrey P. Director Option exercise · Restricted Stock Units −11,364 0
2025-06-11 ELOI FENEL M Director Option exercise +11,364 26,814
2025-06-11 ELOI FENEL M Director Option exercise · Restricted Stock Units −11,364 0
2025-06-11 Eisenberg Marcia Director Option exercise +11,364 25,957
2025-06-11 Eisenberg Marcia Director Option exercise · Restricted Stock Units −11,364 0
2025-06-11 CRANDELL KEITH Director Option exercise +11,364 25,291
2025-06-11 CRANDELL KEITH Director Option exercise · Restricted Stock Units −11,364 0
2025-06-11 Spoto Mark Director Option exercise +11,364 74,335
2025-06-11 Spoto Mark Director Option exercise · Restricted Stock Units −11,364 0
2025-06-04 Griffith Joseph H. IV Chief Financial Officer Sale −6,940 $7.08 $49K 102,930
2025-05-15 Knopp Kevin J. President and CEO Purchase +15,000 $4.44 $67K 722,733

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