Knopp Kevin J.

Insider

President and CEO

Trades at: MASS

30D 90D 1Y

Net shares · 365d

-95.1K

0 buy · 95.1K sell

Net value · 365d

-$765.5K

$0 in · $765.5K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 95.1K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

MASS Sell·S
Jun 25, 26

President and CEO · 10b5-1

$550.6K

60.3K sh · $9.12 avg · 3 lots

Own -8%
MASS Sell·S
Feb 2, 26

President and CEO

$214.8K

34.8K sh · $6.18

Own -4%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 25, 2026	MASS	President and CEO	Sell S	60.3K3 lots	-8%	$9.12 avg	$550.6K
Feb 2, 2026	MASS	President and CEO	Sell S	34.8K	-4%	$6.18	$214.8K

Buy Sell Non-market (grant · exercise · gift)

About Knopp Kevin J.

This profile aggregates every SEC Form 4 insider transaction reported by Knopp Kevin J. across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.