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Who

Michele M. Leonhart

Director

Company insider

Files Form 4 as: Director, 908 Devices.

In numbers

Trades disclosed
18
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
1
First trade
25 Jun 2024
Last trade
25 Jun 2026
Last filed
25 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
MASS 908 DevicesDirector · Life-science tools · last 25 Jun 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
25 Jun 2026filed 25 Jun 2026MASS 908 DevicesLife-science toolsSEC FORM 4 Code M—6,486filing
25 Jun 2026filed 25 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code M—6,486 at $0.00filing
25 Jun 2026filed 25 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code M—6,486 at $0.00filing
25 Jun 2026filed 25 Jun 2026MASS 908 DevicesLife-science toolsSEC FORM 4 Code M—6,486filing
11 Jun 2026filed 12 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—13,656 at $0.00filing
11 Jun 2026filed 12 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—13,656 at $0.00filing
11 Jun 2026filed 12 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—6,209 at $0.00filing
11 Jun 2026filed 12 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—6,209 at $0.00filing
10 Jun 2026filed 12 Jun 2026MASS 908 DevicesLife-science toolsSEC FORM 4 Code M—14,083filing
10 Jun 2026filed 12 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code M—14,083 at $0.00filing
10 Jun 2026filed 12 Jun 2026MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code M—14,083 at $0.00filing
10 Jun 2026filed 12 Jun 2026MASS 908 DevicesLife-science toolsSEC FORM 4 Code M—14,083filing
25 Jun 2025filed 27 Jun 2025MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code M—6,485 at $0.00filing
25 Jun 2025filed 27 Jun 2025MASS 908 DevicesLife-science toolsSEC FORM 4 Code M—6,485filing
12 Jun 2025filed 13 Jun 2025MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—14,083 at $0.00filing
12 Jun 2025filed 13 Jun 2025MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—6,516 at $0.00filing
25 Jun 2024filed 26 Jun 2024MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—19,456 at $0.00filing
25 Jun 2024filed 26 Jun 2024MASS 908 Devicesoption or derivative · Life-science toolsSEC FORM 4 Code A—26,810 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

No trade we could place in a sector.

Related people

Christopher D. BrownDirector · Director at 908 Devices, filing Form 4 there in the last year
Joseph H. Griffith IVChief Financial Officer · Chief Financial Officer at 908 Devices, filing Form 4 there in the last year
AWM Investment Company, Inc.10% owner · 10% owner at 908 Devices, filing Form 4 there in the last year
John KennewegSVP, Sales & Product Marketing · SVP, Sales & Product Marketing at 908 Devices, filing Form 4 there in the last year
Kevin J. KnoppPresident and CEO · President and CEO at 908 Devices, filing Form 4 there in the last year