Kenneweg John
SVP, Sales & Product Marketing
Kenneweg John has filed 3 SEC Form 4 filings (9 transaction rows) across 1 company, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: Sep 17, 2026.
On the most recent filing, Kenneweg John is listed as SVP, Sales & Product Marketing at 908 Devices Inc. Inside the rolling window, Kenneweg John reported no open-market purchases and 5 open-market sales totaling $481K in MASS. The largest disclosed transaction in the window is a sale of 21,399 MASS shares on Sep 16, 2026, worth $216K.
Companies traded
Other insiders at MASS
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$481K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| MASS | SVP, Sales & Product Marketing | Sale | 1,000 | $10K | Sep 17 | SEC ↗ | |
| MASS | SVP, Sales & Product Marketing | Sale | 21,399 | $216K | Sep 17 | SEC ↗ | |
| MASS | SVP, Sales & Product Marketing | Sale | 5,257 | $54K | Sep 17 | SEC ↗ | |
| MASS | SVP, Sales & Product Marketing | Sale | 18,255 | $148K | May 11 | SEC ↗ | |
| MASS | SVP, Sales & Product Marketing | Sale | 7,787 | $53K | May 4 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Kenneweg John made?
Kenneweg John has filed 3 SEC Form 4 filings (9 transaction rows) across 1 company since 2026.
Which companies does Kenneweg John trade?
Kenneweg John has filed SEC Form 4 disclosures for 1 company, including MASS.
When was Kenneweg John's most recent SEC Form 4 filing?
Kenneweg John's most recent SEC Form 4 filing on Tracefour is dated Sep 17, 2026.
What is Kenneweg John's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Kenneweg John is listed as SVP, Sales & Product Marketing.
What is Kenneweg John's total buy and sell value in the current window?
Inside the rolling retention window, Kenneweg John bought $0 and sold $481K based on SEC Form 4 filings.
What was Kenneweg John's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 21,399 MASS shares on 2026-09-16, worth $216K, per SEC Form 4 filings.