Jonathan Sheena
CIK 1646649 · View on SEC EDGAR ↗
Insider
First SEC filing: July 1, 2015 · Latest: July 1, 2015
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
41 sells (S)
Net:
$-7,235,616
+ 46 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
46 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | NTRA | S 10b5-1 | 6,000 | $325.32 | $1,951,920 | 230,464 Direct | -2.54% | Disposed | -3.1% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 100 | $308.40 | $30,840 | 245,514 Direct | -0.04% | Disposed | 2.2% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 400 | $310.23 | $124,092 | 245,114 Direct | -0.16% | Disposed | 1.6% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 400 | $311.88 | $124,752 | 244,714 Direct | -0.16% | Disposed | 1.1% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 900 | $313.07 | $281,763 | 243,814 Direct | -0.37% | Disposed | 0.7% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 850 | $314.25 | $267,112 | 242,964 Direct | -0.35% | Disposed | 0.3% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 600 | $315.32 | $189,192 | 242,364 Direct | -0.25% | Disposed | 0.0% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 5,111 | $316.61 | $1,618,194 | 237,253 Direct | -2.11% | Disposed | -0.4% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 200 | $317.96 | $63,592 | 237,053 Direct | -0.08% | Disposed | -0.9% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 100 | $318.63 | $31,863 | 236,953 Direct | -0.04% | Disposed | -1.1% (price as of 2026-08-19) |
| Aug. 7, 2026 | NTRA | S 10b5-1 | 489 | $320.90 | $156,920 | 236,464 Direct | -0.21% | Disposed | -1.8% (price as of 2026-08-19) |
| Aug. 3, 2026 | NTRA | S 10b5-1 | 109 | $267.99 | $29,211 | 245,614 Direct | -0.04% | Disposed | 17.6% (price as of 2026-08-19) |
| July 28, 2026 | NTRA | S 10b5-1 | 191 | $254.07 | $48,527 | 245,723 Direct | -0.08% | Disposed | 24.1% (price as of 2026-08-19) |
| July 27, 2026 | NTRA | S 10b5-1 | 288 | $260.49 | $75,021 | 245,914 Direct | -0.12% | Disposed | 21.0% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 80 | $276.02 | $22,082 | 18,032 Indirect | -0.44% | Disposed | 14.2% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 180 | $274.99 | $49,498 | 18,112 Indirect | -0.98% | Disposed | 14.6% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 100 | $273.68 | $27,368 | 18,292 Indirect | -0.54% | Disposed | 15.2% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 390 | $273.01 | $106,474 | 18,392 Indirect | -2.08% | Disposed | 15.5% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 40 | $276.38 | $11,055 | 18,032 Indirect | -0.22% | Disposed | 14.0% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 170 | $275.26 | $46,794 | 18,072 Indirect | -0.93% | Disposed | 14.5% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 90 | $274.26 | $24,683 | 18,242 Indirect | -0.49% | Disposed | 14.9% (price as of 2026-08-19) |
| July 15, 2026 | NTRA | S 10b5-1 | 450 | $273.05 | $122,872 | 18,332 Indirect | -2.40% | Disposed | 15.4% (price as of 2026-08-19) |
| July 13, 2026 | NTRA | S 10b5-1 | 500 | $268.39 | $134,195 | 246,202 Direct | -0.20% | Disposed | 17.4% (price as of 2026-08-19) |
| July 13, 2026 | NTRA | S 10b5-1 | 450 | $267.72 | $120,474 | 246,702 Direct | -0.18% | Disposed | 17.7% (price as of 2026-08-19) |
| July 13, 2026 | NTRA | S 10b5-1 | 500 | $266.75 | $133,375 | 247,152 Direct | -0.20% | Disposed | 18.2% (price as of 2026-08-19) |
| July 13, 2026 | NTRA | S 10b5-1 | 400 | $265.15 | $106,060 | 247,652 Direct | -0.16% | Disposed | 18.9% (price as of 2026-08-19) |
| July 13, 2026 | NTRA | S 10b5-1 | 800 | $264.29 | $211,432 | 248,052 Direct | -0.32% | Disposed | 19.3% (price as of 2026-08-19) |
| July 13, 2026 | NTRA | S 10b5-1 | 500 | $262.72 | $131,360 | 248,852 Direct | -0.20% | Disposed | 20.0% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 15 | $222.14 | $3,332 | 18,782 Indirect | -0.08% | Disposed | 41.9% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 301 | $221.39 | $66,638 | 18,797 Indirect | -1.58% | Disposed | 42.4% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 71 | $220.46 | $15,653 | 19,098 Indirect | -0.37% | Disposed | 43.0% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 96 | $219.13 | $21,036 | 19,169 Indirect | -0.50% | Disposed | 43.8% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 267 | $218.18 | $58,254 | 19,265 Indirect | -1.37% | Disposed | 44.5% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 244 | $221.46 | $54,036 | 18,782 Indirect | -1.28% | Disposed | 42.3% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 122 | $220.93 | $26,953 | 19,026 Indirect | -0.64% | Disposed | 42.7% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 128 | $219.26 | $28,065 | 19,148 Indirect | -0.66% | Disposed | 43.8% (price as of 2026-08-19) |
| June 17, 2026 | NTRA | S 10b5-1 | 256 | $218.14 | $55,844 | 19,276 Indirect | -1.31% | Disposed | 44.5% (price as of 2026-08-19) |
| June 15, 2026 | NTRA | S 10b5-1 | 300 | $213.54 | $64,062 | 249,352 Direct | -0.12% | Disposed | 47.6% (price as of 2026-08-19) |
| June 15, 2026 | NTRA | S 10b5-1 | 500 | $212.42 | $106,210 | 249,652 Direct | -0.20% | Disposed | 48.4% (price as of 2026-08-19) |
| June 15, 2026 | NTRA | S 10b5-1 | 600 | $211.34 | $126,804 | 250,152 Direct | -0.24% | Disposed | 49.1% (price as of 2026-08-19) |
| June 15, 2026 | NTRA | S 10b5-1 | 1,750 | $210.29 | $368,008 | 250,752 Direct | -0.69% | Disposed | 49.9% (price as of 2026-08-19) |
| June 30, 2020 | NTRA | S 10b5-1 | 92,115 | $49.44 | $4,554,166 | 249,070 Direct | -27.00% | Disposed | 537.5% (price as of 2026-08-19) |
| June 23, 2020 | NTRA | S | 206 | $45.51 | $9,375 | 249,070 Direct | -0.08% | Disposed | 592.6% (price as of 2026-08-19) |
| June 22, 2020 | NTRA | S | 499 | $46.47 | $23,189 | 249,276 Direct | -0.20% | Disposed | 578.3% (price as of 2026-08-19) |
| June 10, 2020 | NTRA | S | 1,023 | $42.19 | $43,160 | 248,203 Direct | -0.41% | Disposed | 647.1% (price as of 2026-08-19) |
| May 12, 2020 | NTRA | S 10b5-1 | 4,851 | $49.05 | $237,942 | 246,935 Direct | -1.93% | Disposed | 542.6% (price as of 2026-08-19) |
| May 12, 2020 | NTRA | S 10b5-1 | 3,034 | $49.05 | $148,818 | 246,935 Direct | -1.21% | Disposed | 542.6% (price as of 2026-08-19) |
| May 7, 2020 | NTRA | S 10b5-1 | 14,513 | $43.41 | $630,009 | 246,935 Direct | -5.55% | Disposed | 626.1% (price as of 2026-08-19) |
| May 7, 2020 | NTRA | S 10b5-1 | 27,352 | $43.45 | $1,188,444 | 246,935 Direct | -9.97% | Disposed | 625.4% (price as of 2026-08-19) |
| May 7, 2020 | NTRA | S 10b5-1 | 58,135 | $43.45 | $2,525,966 | 246,935 Direct | -19.06% | Disposed | 625.4% (price as of 2026-08-19) |
| March 23, 2020 | NTRA | S | 558 | $24.11 | $13,453 | 246,935 Direct | -0.23% | Disposed | 1207.3% (price as of 2026-08-19) |
| March 23, 2020 | NTRA | S | 339 | $24.09 | $8,167 | 247,493 Direct | -0.14% | Disposed | 1208.4% (price as of 2026-08-19) |
| March 10, 2020 | NTRA | S | 800 | $33.36 | $26,688 | 244,895 Direct | -0.33% | Disposed | 844.8% (price as of 2026-08-19) |
| Dec. 23, 2019 | NTRA | S | 500 | $36.93 | $18,465 | 243,403 Direct | -0.20% | Disposed | 753.5% (price as of 2026-08-19) |
Showing latest 100 of 227 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Oct. 20, 2020 | NTRA | Stock Option (right to buy) | Common Stock (13,000) | $1.14 | Sept. 20, 2022 | 13,000 | Disposed |
| Oct. 5, 2020 | NTRA | Stock Option (right to buy) | Common Stock (10,000) | $1.14 | Sept. 20, 2022 | 10,000 | Disposed |
| Sept. 22, 2020 | NTRA | Restricted Stock Unit | Common Stock (455) | — | — | 455 | Disposed |
| Sept. 21, 2020 | NTRA | Restricted Stock Unit | Common Stock (1,117) | — | — | 1,117 | Disposed |
| Sept. 16, 2020 | NTRA | Stock Option (right to buy) | Common Stock (10,000) | $1.14 | Sept. 20, 2022 | 10,000 | Disposed |
| Sept. 9, 2020 | NTRA | Restricted Stock Unit | Common Stock (2,292) | — | — | 2,292 | Disposed |
| Aug. 25, 2020 | NTRA | Stock Option (right to buy) | Common Stock (4,100) | $1.14 | Sept. 20, 2022 | 4,100 | Disposed |
| June 30, 2020 | NTRA | Stock Option (right to buy) | Common Stock (63,331) | $10.41 | June 8, 2027 | 63,331 | Disposed |
| June 30, 2020 | NTRA | Stock Option (right to buy) | Common Stock (28,784) | $9.59 | April 7, 2026 | 28,784 | Disposed |
| June 22, 2020 | NTRA | Restricted Stock Unit | Common Stock (455) | — | — | 455 | Disposed |
| June 21, 2020 | NTRA | Restricted Stock Unit | Common Stock (11,187) | — | — | 1,117 | Disposed |
| June 9, 2020 | NTRA | Restricted Stock Unit | Common Stock (2,291) | — | — | 2,291 | Disposed |
| May 12, 2020 | NTRA | Stock Option (right to buy) | Common Stock (4,851) | $10.41 | June 8, 2027 | 4,851 | Disposed |
| May 12, 2020 | NTRA | Stock Option (right to buy) | Common Stock (3,034) | $9.59 | April 7, 2026 | 3,034 | Disposed |
| May 7, 2020 | NTRA | Stock Option (right to buy) | Common Stock (14,513) | $9.29 | March 8, 2028 | 14,513 | Disposed |
| May 7, 2020 | NTRA | Stock Option (right to buy) | Common Stock (27,352) | $9.59 | April 7, 2026 | 27,352 | Disposed |
| May 7, 2020 | NTRA | Stock Option (right to buy) | Common Stock (58,135) | $5.40 | Dec. 9, 2024 | 58,135 | Disposed |
| March 27, 2020 | NTRA | Restricted Stock Units | Common Stock (7,150) | — | — | 7,150 | Acquired |
| March 27, 2020 | NTRA | Restricted Stock Units | Common Stock (7,150) | — | — | 7,150 | Acquired |
| March 22, 2020 | NTRA | Restricted Stock Unit | Common Stock (1,819) | — | — | 1,819 | Disposed |
| March 21, 2020 | NTRA | Restricted Stock Unit | Common Stock (1,118) | — | — | 1,118 | Disposed |
| March 9, 2020 | NTRA | Restricted Stock Unit | Common Stock (2,292) | — | — | 2,292 | Disposed |
| Dec. 21, 2019 | NTRA | Restricted Stock Unit | Common Stock (1,117) | — | — | 1,117 | Disposed |
| Dec. 16, 2019 | NTRA | Stock Option (right to buy) | Common Stock (62,519) | $5.40 | Dec. 9, 2024 | 62,519 | Disposed |
| Dec. 16, 2019 | NTRA | Stock Option (right to buy) | Common Stock (37,481) | $2.66 | Feb. 25, 2024 | 37,481 | Disposed |
| Dec. 9, 2019 | NTRA | Restricted Stock Unit | Common Stock (2,292) | — | — | 2,292 | Disposed |
| Sept. 21, 2019 | NTRA | Restricted Stock Unit | Common Stock (1,117) | — | — | 1,117 | Disposed |
| Sept. 9, 2019 | NTRA | Restricted Stock Unit | Common Stock (2,292) | — | — | 2,292 | Disposed |
| Aug. 9, 2019 | NTRA | Stock Option (right to buy) | Common Stock (125,000) | $2.66 | Feb. 25, 2024 | 125,000 | Disposed |
| Aug. 8, 2019 | NTRA | Stock Option (right to buy) | Common Stock (125,000) | $2.66 | Feb. 25, 2024 | 125,000 | Disposed |
| June 24, 2019 | NTRA | Restricted Stock Unit | Common Stock (1,117) | — | — | 1,117 | Disposed |
| June 9, 2019 | NTRA | Restricted Stock Unit | Common Stock (2,291) | — | — | 2,291 | Disposed |
| March 29, 2019 | NTRA | Stock Option (right to buy) | Common Stock (2,620) | $2.66 | Feb. 25, 2024 | 2,620 | Disposed |
| March 22, 2019 | NTRA | Restricted Stock Unit | Common Stock (7,279) | — | — | 7,279 | Acquired |
| March 22, 2019 | NTRA | Stock Option (right to buy) | Common Stock (21,875) | $19.68 | March 21, 2029 | 21,875 | Acquired |
| March 21, 2019 | NTRA | Restricted Stock Unit | Common Stock (1,118) | — | — | 1,118 | Disposed |
| March 21, 2019 | NTRA | Stock Option (right to buy) | Common Stock (71,317) | $2.66 | Feb. 25, 2024 | 71,317 | Disposed |
| March 20, 2019 | NTRA | Stock Option (right to buy) | Common Stock (118,463) | $2.66 | Feb. 25, 2024 | 118,463 | Disposed |
| March 13, 2019 | NTRA | Stock Option (right to buy) | Common Stock (57,600) | $2.66 | Feb. 25, 2014 | 57,600 | Disposed |
| March 9, 2019 | NTRA | Restricted Stock Unit | Common Stock (9,166) | — | — | 9,166 | Disposed |
| Dec. 21, 2018 | NTRA | Restricted Stock Unit | Common Stock (1,117) | — | — | 1,117 | Disposed |
| Oct. 16, 2018 | NTRA | Stock Option (right to buy) | Common Stock (16,276) | $1.14 | Sept. 19, 2022 | 16,276 | Disposed |
| Oct. 15, 2018 | NTRA | Stock Option (right to buy) | Common Stock (8,233) | $2.66 | Feb. 25, 2024 | 8,233 | Disposed |
| Oct. 15, 2018 | NTRA | Stock Option (right to buy) | Common Stock (25,491) | $1.14 | Sept. 19, 2022 | 25,491 | Disposed |
| Sept. 21, 2018 | NTRA | Restricted Stock Unit | Common Stock (1,117) | — | — | 1,117 | Disposed |
| June 21, 2018 | NTRA | Restricted Stock Unit | Common Stock (1,117) | — | — | 1,117 | Acquired |
| March 26, 2018 | NTRA | Restricted Stock Units | Common Stock (4,468) | — | — | 4,468 | Acquired |
| March 9, 2018 | NTRA | Restricted Stock Units | Common Stock (36,667) | — | — | 36,667 | Acquired |
| March 9, 2018 | NTRA | Stock Option (right to buy) | Common Stock (36,666) | $9.29 | March 8, 2028 | 36,666 | Acquired |
| June 9, 2017 | NTRA | Restricted Stock Units | Common Stock (17,875) | — | — | 17,875 | Acquired |
| June 9, 2017 | NTRA | Stock Option (right to buy) | Common Stock (107,250) | $10.41 | June 8, 2027 | 107,250 | Acquired |
| Dec. 20, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (16,213) | $1.14 | Sept. 19, 2022 | 16,213 | Disposed |
| Dec. 20, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (1,087) | $1.14 | Sept. 19, 2022 | 1,087 | Disposed |
| Dec. 13, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (2,700) | $1.14 | Sept. 19, 2022 | 2,700 | Disposed |
| Nov. 22, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (25,895) | $1.14 | Sept. 19, 2022 | 25,895 | Disposed |
| Nov. 21, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (32,099) | $1.14 | Sept. 19, 2022 | 32,099 | Disposed |
| Nov. 17, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (406) | $1.14 | Sept. 19, 2022 | 406 | Disposed |
| Nov. 2, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (10,944) | $0.55 | May 18, 2021 | 10,944 | Disposed |
| Oct. 5, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (1,600) | $1.14 | Sept. 20, 2022 | 1,600 | Disposed |
| July 22, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (142,430) | $0.55 | May 19, 2021 | 142,430 | Disposed |
| July 22, 2016 | NTRA | Stock Option (Right to Buy) | Common Stock (46,012) | $0.44 | Dec. 16, 2020 | 46,012 | Disposed |
| April 8, 2016 | NTRA | Stock Option (right to buy) | Common Stock (100,000) | $9.59 | April 7, 2026 | 100,000 | Acquired |
| Feb. 1, 2016 | NTRA | Stock Option (right to buy) | Common Stock (3,000) | $1.14 | Sept. 20, 2022 | 3,000 | Disposed |
| Jan. 4, 2016 | NTRA | Stock Option (right to buy) | Common Stock (7,500) | $1.14 | Sept. 20, 2022 | 7,500 | Disposed |
| Dec. 29, 2015 | NTRA | Stock Option (right to buy) | Common Stock (50,000) | $1.14 | Sept. 20, 2022 | 50,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 1, 2015 | NTRA | Common Stock | 640,051 | Direct |
| July 1, 2015 | NTRA | Stock Option (right to buy)→ Common Stock (46,012) | 46,012 | Direct |
| July 1, 2015 | NTRA | Stock Option (right to buy)→ Common Stock (153,374) | 153,374 | Direct |
| July 1, 2015 | NTRA | Stock Option (right to buy)→ Common Stock (145,749) | 145,749 | Direct |
| July 1, 2015 | NTRA | Stock Option (right to buy)→ Common Stock (350,568) | 350,568 | Direct |
| July 1, 2015 | NTRA | Stock Option (right to buy)→ Common Stock (545,714) | 545,714 | Direct |
| July 1, 2015 | NTRA | Stock Option (right to buy)→ Common Stock (122,699) | 122,699 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
NTRA
CTO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $206,040 | — | $273,992 | $181,563 | $79,226 | — | $11,863 | $752,684 |
| 2016 | $321,000 | — | — | $552,080 | $117,143 | — | — | $990,223 |
| 2015 | $300,000 | $33,689 | — | — | — | — | — | $333,689 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.