| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President And CEO | President &CEO
1 company
Knopp Kevin J. is a President And CEO at MASS. Recent filings cover 7 purchases and 45 sales. Those positions are worth an estimated $7.2M at current prices.
Our model assigns Knopp Kevin J. a strong insider score of 79/100, based on 36 past trades. Over a 12-month horizon, 86.1% of those trades were profitable, with an average 12-month return of +40.5%.
Knopp Kevin J.'s largest disclosed position is in MASS as President And CEO, worth about $7.2M. The recent filings there lean toward selling, a net 400,317 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2025 | MASS 908 Devices Inc. | President And CEO | Buy | 15,000 | $4.44 | $66,595.50 | +2.1% | +56.0% | +52.7% | |
| May 14, 2025 | MASS 908 Devices Inc. | President And CEO | Buy | 15,000 | $4.32 | $64,788.00 | +2.2% | +49.8% | +69.0% | |
| Feb 3, 2025 | MASS 908 Devices Inc. | President And CEO | Sale+OE | 16,001 | $2.32 | $37,109.45 | -0.8% | +135.8% | +181.2% | |
| May 13, 2024 | MASS 908 Devices Inc. | President And CEO | Buy | 10,000 | $6.42 | $64,200.00 | +2.0% | -35.2% | -29.1% | |
| May 10, 2024 | MASS 908 Devices Inc. | President And CEO | Buy | 10,000 | $5.77 | $57,700.00 | +2.0% | -22.5% | -1.4% | |
| May 9, 2024 | MASS 908 Devices Inc. | President And CEO | Buy | 10,000 | $5.83 | $58,300.00 | +2.1% | -23.6% | -2.4% | |
| May 8, 2024 | MASS 908 Devices Inc. | President And CEO | Buy | 10,000 | $5.72 | $57,200.00 | +2.1% | -18.8% | +1.6% | |
| May 7, 2024 | MASS 908 Devices Inc. | President And CEO | Buy | 10,000 | $5.60 | $56,000.00 | +2.2% | -18.8% | -4.7% | |
| Feb 1, 2024 | MASS 908 Devices Inc. | President And CEO | Sale+OE | 9,071 | $7.00 | $63,460.64 | -1.1% | -21.2% | -65.3% | |
| May 23, 2023 | MASS 908 Devices Inc. | President And CEO | Sell | 60,000 | $10.12 | $607,200.00 | -14.0% | -28.9% | -32.4% |