| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTRA | Common Stock | Options Exercise | +3.13K | +4.19% | 77.8K | Jul 2, 2021 | Direct | F1, F2 | ||
| transaction | NTRA | Common Stock | Options Exercise | +9.38K | +12.06% | 87.1K | Jul 2, 2021 | Direct | F2, F3 | ||
| transaction | NTRA | Common Stock | Sale | -$185K | -1.56K | -1.79% | $118.59 | 85.6K | Jul 6, 2021 | Direct | F4 |
| transaction | NTRA | Common Stock | Options Exercise | $22.3K | +2.4K | +2.81% | $9.29* | 88K | Jul 6, 2021 | Direct | |
| transaction | NTRA | Common Stock | Options Exercise | $30.8K | +2.37K | +2.69% | $13.01* | 90.3K | Jul 6, 2021 | Direct | |
| transaction | NTRA | Common Stock | Options Exercise | $107K | +8.2K | +9.08% | $13.01* | 98.5K | Jul 6, 2021 | Direct | |
| transaction | NTRA | Common Stock | Options Exercise | $48K | +2.37K | +2.4% | $20.27 | 101K | Jul 6, 2021 | Direct | |
| transaction | NTRA | Common Stock | Options Exercise | $125K | +4.92K | +4.88% | $25.46 | 106K | Jul 6, 2021 | Direct | |
| transaction | NTRA | Common Stock | Options Exercise | $290 | +27 | +0.03% | $10.73* | 106K | Jul 6, 2021 | Direct | |
| transaction | NTRA | Common Stock | Sale | -$704K | -6.05K | -5.71% | $116.43 | 99.8K | Jul 6, 2021 | Direct | F5, F6 |
| transaction | NTRA | Common Stock | Sale | -$1.59M | -13.5K | -13.57% | $117.13 | 86.3K | Jul 6, 2021 | Direct | F5, F7 |
| transaction | NTRA | Common Stock | Sale | -$83.8K | -708 | -0.82% | $118.37 | 85.6K | Jul 6, 2021 | Direct | F5, F8 |
| transaction | NTRA | Common Stock | Sale | -$331K | -2.84K | -3.31% | $116.59 | 82.7K | Jul 6, 2021 | Direct | F5, F9 |
| transaction | NTRA | Common Stock | Sale | -$366K | -3.13K | -3.78% | $117.24 | 79.6K | Jul 6, 2021 | Direct | F5, F10 |
| transaction | NTRA | Common Stock | Sale | -$2.02K | -17 | -0.02% | $118.59 | 79.6K | Jul 6, 2021 | Direct | F5 |
| transaction | NTRA | Common Stock | Sale | -$547K | -4.63K | -5.82% | $117.98 | 75K | Jul 7, 2021 | Direct | F4 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTRA | Restricted Stock Unit | Options Exercise | $0 | -3.13K | -14.29% | $0.00 | 18.8K | Jul 2, 2021 | Common Stock | 3.13K | Direct | F2, F11 | |
| transaction | NTRA | Restricted Stock Unit | Options Exercise | $0 | -9.38K | -50% | $0.00 | 9.38K | Jul 2, 2021 | Common Stock | 9.38K | Direct | F2, F12 | |
| transaction | NTRA | Stock Option (right to buy) | Options Exercise | $0 | -2.4K | -7% | $0.00 | 31.9K | Jul 6, 2021 | Common Stock | 2.4K | $9.29 | Direct | F13 |
| transaction | NTRA | Stock Option (right to buy) | Options Exercise | $0 | -2.37K | -5.35% | $0.00 | 41.9K | Jul 6, 2021 | Common Stock | 2.37K | $13.01 | Direct | F14 |
| transaction | NTRA | Stock Option (right to buy) | Options Exercise | $0 | -8.2K | -15% | $0.00 | 46.5K | Jul 6, 2021 | Common Stock | 8.2K | $13.01 | Direct | F15 |
| transaction | NTRA | Stock Option (right to buy) | Options Exercise | $0 | -2.37K | -4.69% | $0.00 | 48.2K | Jul 6, 2021 | Common Stock | 2.37K | $20.27 | Direct | F16 |
| transaction | NTRA | Stock Option (right to buy) | Options Exercise | $0 | -4.92K | -15% | $0.00 | 27.9K | Jul 6, 2021 | Common Stock | 4.92K | $25.46 | Direct | F17 |
| transaction | NTRA | Stock Option (right to buy) | Options Exercise | $0 | -27 | -35.06% | $0.00 | 50 | Jul 6, 2021 | Common Stock | 27 | $10.73 | Direct | F18 |
| Id | Content |
|---|---|
| F1 | Represents the partial vesting and settlement of Restricted Stock Units ("RSUs") starting January 2, 2020. |
| F2 | Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. |
| F3 | Represents the partial vesting and settlement of RSUs starting October 1, 2020. |
| F4 | The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs in compliance with Rule 10b5-1. |
| F5 | The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2021, as amended on May 14, 2021 |
| F6 | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.75 to $116.74 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F7 | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.76 to $117.6150 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F8 | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.82 to $118.59 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F9 | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.91 to $116.90 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F10 | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.97 to $117.57 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| F11 | The RSUs vest over four years. 25% of the RSUs vested on January 2, 2020 and the remaining shares vest in 12 equal quarterly installments thereafter. |
| F12 | On March 27, 2020, the Reporting Person was granted a RSU, which vests in three tranches upon the Reporting Person achieving certain milestones relating to a combination of the passage of time and the Issuer's stock price. On July 2, 2021, the Issuer's Board of Directors determined that the milestone for the second tranche was satisfied, resulting in the vesting of the reported shares of common stock under the RSU. |
| F13 | The option shares vest over four years. 25% of the option shares vested and became exercisable on March 9, 2019 and the remaining shares vest in 36 equal monthly installments thereafter. |
| F14 | The option shares vest over four years. 25% of the option shares vested and became exercisable on January 2, 2020 and the remaining shares vest in 36 equal monthly installments thereafter. |
| F15 | This option vested and became exercisable upon the Reporting Person achieving certain milestones relating to a combination of the passage of time and the Reporting Person achieving certain milestones relating to the Issuer's stock price. As of March 9, 2021, the criteria was satisfied with respect to 31,250 additional shares. |
| F16 | The option shares vest over four years. 25% of the option shares vested and became exercisable on March 22, 2020 and the remaining shares vest in 36 equal monthly installments thereafter. |
| F17 | The option vests upon the Reporting Person achieving certain milestones relating to a combination of the passage of time and the Reporting Person achieving certain milestones relating to the Issuer's stock price. As of June 3, 2021, the Company's Board of Director determined the performance criteria had been met with respect to 18,750 additional shares. |
| F18 | The option shares are fully vested and may be exercised at any time. |