| 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 |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in NTRA over the last quarter tilts toward selling: insiders offloaded a net 300,318 shares worth roughly $107.1M. In the past 30 days, 0 insiders bought and 7 sold. The bias lately has been to the sell side.
All 7 insiders who sold still hold shares after their sales. Classified under Life Sciences Tools & Services (Health Care sector), NTRA's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 2.12M | $859.78M | -51,718 | |
| Dir | 217.7K | $92.81M | -5,128 | |
| Pres | 195.6K | $83.38M | -1,679 | |
| Other | 168.2K | $71.72M | -1,852 | |
| Pres | 104.7K | $44.66M | -2,172 |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | Fesko John | President, Chief Bus. Officer | Sell10b5-1 | 707 | $204.13 | $144,321.82 | -0.4% | +7.3% | - | |
| Mar 6, 2026 | Rabinowitz Daniel46 | Sec. and Chief Legal Officer | Sale+OE10b5-1 | 8,398 | $196.08 | $1,646,695.83 | -3.5% | +12.1% | - | |
| Mar 2, 2026 | Moshkevich Solomon | President, Clinicaldiagnostics | Sale+OE10b5-1 | 3,000 | $199.85 | $599,545.06 | -2.0% | +9.3% | - | |
| Mar 2, 2026 | Chapman Steven Leonard53 | CEO and President | Sell10b5-1 | 3,950 | $200.02 | $790,094.98 | -2.5% | +9.3% | - | |
| Mar 2, 2026 | Sheena Jonathan | Director, Co-founder | Sell10b5-1 | 3,070 | $200.23 | $614,710.01 | -1.2% | +9.3% | - | |
| Feb 3, 2026 | Brophy Michael Burkes46 | Chief Financial Officer | Sell10b5-1 | 6,939 | $227.83 | $1,580,926.39 | -11.7% | -7.1% | - | |
| Feb 3, 2026 | Rabinowitz Daniel46 | Sec. and Chief Legal Officer | Sell10b5-1 | 1,334 | $230.77 | $307,844.51 | -0.6% | -7.1% | - | |
| Feb 3, 2026 | Fesko John | President, Chief Bus. Officer | Sell10b5-1 | 3,594 | $231.02 | $830,278.57 | -2.0% | -7.1% | - | |
| Feb 3, 2026 | Sheena Jonathan | Director, Co-founder | Sell10b5-1 | 435 | $230.77 | $100,384.08 | -0.2% | -7.1% | - | |
| Feb 3, 2026 | Chapman Steven Leonard53 | CEO and President | Sell10b5-1 | 90,024 | $230.72 | $20,770,418.93 | -42.2% | -7.1% | - |