| 2019-06-20 | TENB | President, CEO and Chairman | Sell | 10,000 | $27.90 | $279,000.00 | -0.7% | → |
| 2019-05-14 | TENB | President, CEO and Chairman | Sell | 10,000 | $27.93 | $279,300.00 | -0.7% | → |
| 2019-04-29 | TENB | President, CEO and Chairman | Sell | 30,000 | $34.90 | $1,047,000.00 | -2.0% | → |
| 2019-04-15 | TENB | President, CEO and Chairman | Sell | 30,000 | $32.38 | $971,400.00 | -2.0% | → |
| 2019-03-19 | TENB | President, CEO and Chairman | Sell | 35,290 | $32.18 | $1,135,632.20 | -2.3% | → |
| 2019-03-13 | TENB | President, CEO and Chairman | Sell | 10,000 | $30.97 | $309,700.00 | -0.6% | → |
| 2019-03-04 | TENB | President, CEO and Chairman | Sell | 4,710 | $32.17 | $151,520.70 | -0.1% | → |
| 2019-02-13 | TENB | President, CEO and Chairman | Sell | 10,000 | $28.90 | $289,000.00 | -0.6% | → |