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Data

SEC EDGAR Form 4 ↗
CongressStock.com ↗
Track13F.com ↗
About the data

© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Companies/908 DEVICES INC

908 DEVICES INC

47 insider trades tracked

MASS

Insider trades

47

Total bought

$0

Total sold

$516K

Unique insiders

7

Recent insider trades

Most recent Form 4 filings for 908 DEVICES INC.

McCallion Kevin J.sold7 shares ofMASSat $7$49Mar 4Details
Knopp Kevin J.granted90,043 shares ofMASSat $0Feb 3Details
Knopp Kevin J.granted205,978 shares ofMASSat $0Feb 3Details
Knopp Kevin J.sold34,764 shares ofMASS

Insiders at this company

Executives and directors who have filed Form 4s.

Knopp Kevin J.15 trades
Griffith Joseph H. IV10 trades
Brown Christopher D.9 trades
Turner Michael S.8 trades
Vann Brandi C2 trades
Spoto Mark2 trades
McCallion Kevin J.1 trades

at $6.18

$215KFeb 3Details

Griffith Joseph H. IVgranted52,967 shares ofMASSat $0Feb 3Details

Griffith Joseph H. IVgranted121,164 shares ofMASSat $0Feb 3Details

Griffith Joseph H. IVsold23,175 shares ofMASSat $6.18$143KFeb 3Details

Brown Christopher D.exercised10,992 shares ofMASSFeb 3Details

Brown Christopher D.exercised7,418 shares ofMASSFeb 3Details

Brown Christopher D.exercised5,027 shares ofMASSFeb 3Details

Knopp Kevin J.exercised66,288 shares ofMASSFeb 3Details

Knopp Kevin J.exercised17,007 shares ofMASSFeb 3Details

Knopp Kevin J.exercised13,449 shares ofMASSFeb 3Details

Knopp Kevin J.exercised11,255 shares ofMASSFeb 3Details

Griffith Joseph H. IVexercised43,473 shares ofMASSFeb 3Details

Griffith Joseph H. IVexercised11,260 shares ofMASSFeb 3Details

Griffith Joseph H. IVexercised10,306 shares ofMASSFeb 3Details

Griffith Joseph H. IVexercised5,102 shares ofMASSFeb 3Details

Spoto Markgifted928 shares ofMASSat $0Feb 3Details

Spoto Marktraded928 shares ofMASSat $0Feb 3Details

Griffith Joseph H. IVsold4,292 shares ofMASSat $9.052$39KOct 6Details

Griffith Joseph H. IVsold708 shares ofMASSat $9.036$6KOct 6Details

Griffith Joseph H. IVsold5,000 shares ofMASSat $7.068$35KSep 23Details

Vann Brandi Cgranted20,409 shares ofMASSat $0Aug 18Details

Vann Brandi Cgranted15,577 shares ofMASSat $0Aug 18Details

Turner Michael S.granted125,470 shares ofMASSat $0Mar 5Details

Turner Michael S.granted57,111 shares ofMASSat $0Mar 5Details

Knopp Kevin J.granted198,864 shares ofMASSat $0Mar 5Details

Knopp Kevin J.granted90,518 shares ofMASSat $0Mar 5Details

Brown Christopher D.sold3,641 shares ofMASSat $2.335$9KFeb 4Details

908 DEVICES INC (MASS) — Insider Trading Activity | Insider Trading Screener