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Kenneweg John
InsiderCIK 0001836876
Total Volume
$481.2K
3 filings
Purchases
$0
0 buy txns
Sales
$428.1K
4 sell txns
Net Activity
-$428.1K
net sold
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 3
- Buy transactions
- 0
- Sell transactions
- 4
- Companies
- 1
- Active
- 2026
Kenneweg John accounts for 3 disclosed filings worth $481.2K, all concentrated in 908 Devices Inc. (MASS), active 2026. The record is heavily weighted toward selling, with $0 in purchases against $428.1K in sales. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
3 loaded
| Sep 17 | MASS 908 Devices Inc. | Kenneweg John | Insider | Sell | $280.1K |
| May 11 | MASS 908 Devices Inc. | Kenneweg John | Insider | Sell | $148.0K |
| Mar 6 | MASS 908 Devices Inc. | Kenneweg John | Insider | Other | $0 |
3 filings