Kevin J. Knopp
CIK 1836523 · President and CEO · last filed 2026-02-03
Kevin J. Knopp is a President and CEO who has filed 37 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for MASS, was dated Feb 3, 2026. Across all open-market trades the lifetime net is −$8.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.3M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$11.35M
1
37
-$8.59M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MASS | President and CEO | 1,371,955 | $8.27 | $11.35M | -$8.59M | 37 | 2026-02-03 |
Recent Filings
37 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-03 | MASS | Mixed | +73,235 | -$214.8K | EDGAR |
| 2025-05-19 | MASS | Buy (P) | +15,000 | $66.6K | EDGAR |
| 2025-05-14 | MASS | Buy (P) | +15,000 | $64.8K | EDGAR |
| 2025-03-05 | MASS | Grant (A) | — | $0 | EDGAR |
| 2025-02-04 | MASS | Mixed | +25,708 | -$37.1K | EDGAR |
| 2024-12-16 | MASS | Exer (M) | +158,044 | $257.8K | EDGAR |
| 2024-05-13 | MASS | Buy (P) | +10,000 | $64.2K | EDGAR |
| 2024-05-10 | MASS | Buy (P) | +10,000 | $57.7K | EDGAR |
| 2024-05-09 | MASS | Buy (P) | +10,000 | $58.3K | EDGAR |
| 2024-05-08 | MASS | Buy (P) | +10,000 | $57.2K | EDGAR |