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Insider trade

908 Devices (MASS)CEO bought ~$67K

Kevin J. Knopp, CEO at 908 Devices, bought ~$67K of 908 Devices shares.

~$67K
Approx. value · 15K sh @ $4.44
723K
Holds after · shares reported
Traded
May 15, 2025
Filed
May 19, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. May 14, 2025Insider · 2 peopleInsiders: 3 purchases (~$108K)
  2. May 15, 2025 · this disclosureInsiderCEO purchased ~$67K of MASS shares in the open market

What came next

  1. Jun 4, 2025InsiderCFO sold ~$49K of MASS shares in the open market
  2. Jun 16, 2025InsiderOfficer sold ~$121K of MASS shares in the open market
  3. Jun 17, 2025InsiderOfficer sold ~$54K of MASS shares in the open market
  4. Jun 18, 2025InsiderOfficer sold ~$10K of MASS shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for 908 Devices

For 908 Devices, OQRO holds 6 insider filings (SEC Form 4 or Form 144), 1 fund holdings report (13F) and 1 federal contract award dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its MASS page.

Other recent filings by Kevin J. Knopp, President and CEO

The full history of Kevin J. Knopp, President and CEO is on the profile page.

How this filing works

Other disclosures at 908 Devices

Everything OQRO holds on this company is on its MASS page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data