| 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 |
|---|---|---|---|---|---|---|---|---|---|
MRSN (MRSN) has 13 insiders with recent SEC Form 4 filings, including 1 buy and 15 sells. MRSN is classified in the Biotechnology industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 0 | - | - | |
| VP | 0 | - | - | |
| CFO | 0 | - | - | |
| Dir | 0 | - | - | |
| Dir | 0 | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Jul 20, 2021 | Lowinger Timothy B | Chief Science &Tech. Officer | Sale+OE | 2,227 | $12.11 | $26,968.97 | -2.9% | |
| Jul 19, 2021 | Protopapas Anna | President &CEO | Sale+OE | 41,944 | $12.24 | $513,186.23 | -6.7% | |
| Jul 19, 2021 | Lowinger Timothy B | Chief Science &Tech. Officer | Sale+OE | 16,271 | $12.24 | $199,076.17 | -9.3% | |
| Jul 19, 2021 | Kaufman Michael J. | Chief Manufacturing Officer | Sale+OE | 12,088 | $12.24 | $147,896.96 | -14.5% | |
| Jul 1, 2021 | Lowinger Timothy B | Cs &Technology Officer | Sale+OE | 1,886 | $13.60 | $25,649.60 | -5.7% | |
| Jul 1, 2021 | Mandelia Ashish | VP, Controller | Sell | 942 | $13.60 | $12,811.20 | -100% | |
| Jun 21, 2021 | Lowinger Timothy B | Chief Science &Tech. Officer | Sale+OE | 2,220 | $13.78 | $30,591.60 | -3.4% | |
| Jun 1, 2021 | Alleva Lawrence M | Director | Buy | 1,035 | $14.38 | $14,883.30 | +95.4% | |
| May 20, 2021 | Lowinger Timothy B | Chief Science &Tech. Officer | Sale+OE | 4,102 | $14.10 | $57,838.20 | -6.1% | |
| Apr 20, 2021 | Lowinger Timothy B | Chief Science &Tech. Officer | Sale+OE | 4,102 | $15.91 | $65,262.82 | -6.1% |