2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Essex Woodlands Fund IX-GP, L.P. | — | 4,861,111 | Sep 2, 2015 |
| Essex Woodlands IX, LLC | — | 4,861,111 | Sep 2, 2015 |
| EW Healthcare Partners, L.P. | 10% Owner | 3,711,111 | Nov 21, 2017 |
| Flynn James E | 10% Owner | 3,000,000 | Jul 21, 2016 |
| Deerfield Management Company, L.P. (Series C) | 10% Owner | 3,000,000 | Jul 21, 2016 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 26, 2026 | Mar 2, 2026 | Kemp Jens | Chief Marketing Officer | Sell | 97.5 | +32,304 | 73.17% | ✗ | $582.2K |
| Feb 26, 2026 | Mar 2, 2026 | DeVinney Erick Wayne | Chief Innovation Officer | Sell | 90.0 | +11,802 | 4.89% | ✗ | $687K |
| Feb 26, 2026 | Mar 2, 2026 | Began Marc A | EVP & General Counsel | Sell | 97.5 | +20,600 | 16.49% | ✗ | $414.9K |
| Feb 26, 2026 | Feb 27, 2026 | Hartley Lindsey Marie | CFO | Sell | 95.0 | +10,823 | 24.35% | ✗ | $211.5K |
| Feb 26, 2026 | Feb 27, 2026 | DALE MICHAEL D | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 22, 2026 | Feb 24, 2026 | Hartley Lindsey Marie | CFO | Sell | 95.0 | +10,796 | 32.08% | ✗ | $237.2K |
| Dec 16, 2025 | Dec 17, 2025 | Wendell Amy McBride | Director | Sell | 17.5 | -43,684 | -31.77% | ✗ | $1.3M |
| Dec 16, 2025 | Dec 17, 2025 | Weiler Kathy Johnson | Director | Sell | 17.5 | -46,653 | -100.00% | ✗ | $1.4M |
| Dec 15, 2025 | Dec 17, 2025 | Hartley Lindsey Marie | CFO | Sell | 20.0 | -14,812 | -32.07% | ✗ | $442.3K |
| Dec 10, 2025 | Dec 12, 2025 | DALE MICHAEL D | CEO | Sell | 20.0 | -25,000 | -28.24% | ✗ | $750K |
| Dec 11, 2025 | Dec 12, 2025 | Began Marc A | EVP & General Counsel | Sell | 20.0 | -13,222 | -41.97% | ✗ | $396.7K |
| Dec 9, 2025 | Dec 10, 2025 | DALE MICHAEL D | CEO | Sell | 37.5 | -61,463 | -40.98% | ✗ | $1.9M |
| Dec 9, 2025 | Dec 10, 2025 | TYNDALL JOSEPH A. | Director | Sell | 20.0 | -25,108 | -100.00% | ✗ | $777.8K |
| Dec 9, 2025 | Dec 10, 2025 | DeVinney Erick Wayne | Chief Innovation Officer | Sell | 40.0 | -19,517 | -7.49% | ✗ | $609.1K |
| Dec 9, 2025 | Dec 10, 2025 | Kemp Jens | Chief Marketing Officer | Sell | 40.0 | -8,156 | -15.05% | ✗ | $254.5K |
| Dec 9, 2025 | Dec 10, 2025 | Began Marc A | EVP & General Counsel | Sell | 40.0 | -9,278 | -22.75% | ✗ | $289.5K |
| Dec 9, 2025 | Dec 10, 2025 | THOMAS PAUL | Director | Sell | 20.0 | -21,399 | -61.27% | ✗ | $633.7K |
| Dec 8, 2025 | Dec 10, 2025 | JOHNSON JOHN | Director | Sell | 17.5 | -45,379 | -53.51% | ✗ | $1.4M |
| Dec 8, 2025 | Dec 10, 2025 | Hartley Lindsey Marie | CFO | Sell | 20.0 | -14,387 | -31.44% | ✗ | $454K |
| Dec 4, 2025 | Dec 5, 2025 | Began Marc A | EVP & General Counsel | Neutral | 90.0 | +22,500 | 123.05% | ✗ | - |
| Dec 4, 2025 | Dec 5, 2025 | DeVinney Erick Wayne | Chief Innovation Officer | Neutral | 90.0 | +40,000 | 18.13% | ✗ | - |
| Dec 4, 2025 | Dec 5, 2025 | Kemp Jens | Chief Marketing Officer | Neutral | 90.0 | +22,500 | 71.01% | ✗ | - |
| Dec 4, 2025 | Dec 5, 2025 | DALE MICHAEL D | CEO | Neutral | 90.0 | +150,000 | 100.00% | ✗ | - |
| Nov 10, 2025 | Nov 13, 2025 | Burke William P. Mr. | Director | Sell | 7.5 | -22,818 | -99.13% | ✓ | $547.9K |
| Nov 5, 2025 | Nov 7, 2025 | Burke William P. Mr. | Director | Sell | 7.5 | -16,778 | -98.82% | ✓ | $403.3K |
| Oct 29, 2025 | Oct 31, 2025 | Burke William P. Mr. | Director | Sell | 5.0 | -58,483 | -99.49% | ✓ | $1.2M |
| Oct 22, 2025 | Oct 24, 2025 | Burke William P. Mr. | Director | Sell | 13.8 | -1,457 | -93.58% | ✓ | $26.3K |
| Oct 6, 2025 | Oct 7, 2025 | Burke William P. Mr. | Director | Sell | 13.8 | -736 | -32.10% | ✓ | $13.2K |
| Oct 2, 2025 | Oct 6, 2025 | Burke William P. Mr. | Director | Sell | 7.5 | -32,191 | -93.35% | ✓ | $584.1K |
| Sep 13, 2025 | Sep 16, 2025 | DeVinney Erick Wayne | Chief Innovation Officer | Sell | 68.8 | +1,363 | 0.62% | ✗ | $18.5K |
| Jun 19, 2025 | Jun 20, 2025 | JOHNSON JOHN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 19, 2025 | Jun 20, 2025 | TYNDALL JOSEPH A. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 19, 2025 | Jun 20, 2025 | Wendell Amy McBride | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 19, 2025 | Jun 20, 2025 | Weiler Kathy Johnson | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 19, 2025 | Jun 20, 2025 | Burke William P. Mr. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 19, 2025 | Jun 20, 2025 | Levine Alan M | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 19, 2025 | Jun 20, 2025 | THOMAS PAUL | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 9, 2025 | Jun 11, 2025 | Weiler Kathy Johnson | Director | Sell | 26.3 | -4,073 | -38.23% | ✗ | $43.2K |
| Jun 9, 2025 | Jun 11, 2025 | Levine Alan M | Director | Sell | 26.3 | -4,073 | -9.98% | ✗ | $43.2K |
| Jun 9, 2025 | Jun 11, 2025 | Wendell Amy McBride | Director | Sell | 26.3 | -4,073 | -4.16% | ✗ | $43.2K |
| Jun 9, 2025 | Jun 11, 2025 | Burke William P. Mr. | Director | Sell | 26.3 | -4,073 | -14.26% | ✗ | $43.2K |
| Jun 9, 2025 | Jun 11, 2025 | NEELS GUIDO J | Director | Sell | 26.3 | -4,073 | -4.48% | ✗ | $43.2K |
| Jun 9, 2025 | Jun 11, 2025 | JOHNSON JOHN | Director | Sell | 26.3 | -4,073 | -14.04% | ✗ | $43.2K |
| Jun 10, 2025 | Jun 11, 2025 | TYNDALL JOSEPH A. | Director | Sell | 20.0 | -26,931 | -100.00% | ✗ | $288.7K |
| May 22, 2025 | May 23, 2025 | TYNDALL JOSEPH A. | Director | Sell | 22.5 | -20,062 | -56.66% | ✗ | $224.7K |
| May 19, 2025 | May 23, 2025 | TYNDALL JOSEPH A. | Director | Sell | 26.3 | -2,525 | -10.07% | ✗ | $29.4K |
| May 16, 2025 | Hartley Lindsey Marie | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 12, 2025 | May 16, 2025 | Hartley Lindsey Marie | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 25, 2025 | Mar 26, 2025 | Kemp Jens | Chief Marketing Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 25, 2025 | Mar 26, 2025 | DeVinney Erick Wayne | Chief Innovation Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 25, 2025 | Mar 26, 2025 | DALE MICHAEL D | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 25, 2025 | Mar 26, 2025 | Began Marc A | EVP & General Counsel | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 16, 2025 | Mar 19, 2025 | DeVinney Erick Wayne | Chief Innovation Officer | Sell | 40.0 | -15,111 | -6.49% | ✗ | $264.4K |
| Feb 22, 2025 | Mar 5, 2025 | Kemp Jens | Chief Marketing Officer | Sell | 46.3 | -814 | -2.50% | ✗ | $13.4K |
| Mar 4, 2025 | Mar 5, 2025 | Kemp Jens | Chief Marketing Officer | Sell | 42.5 | -4,003 | -12.63% | ✗ | $73.5K |
| Mar 1, 2025 | Mar 5, 2025 | Began Marc A | EVP & General Counsel | Sell | 42.5 | -5,901 | -24.40% | ✗ | $108.3K |
| Mar 3, 2025 | Mar 5, 2025 | Wendell Amy McBride | Director | Sell | 37.5 | -5,000 | -4.86% | ✓ | $100.1K |
| Feb 28, 2025 | Mar 4, 2025 | DeVinney Erick Wayne | Chief Innovation Officer | Sell | 42.5 | -8,296 | -3.96% | ✗ | $152.2K |
| Feb 22, 2025 | Feb 26, 2025 | Kemp Jens | Chief Marketing Officer | Sell | 46.3 | -814 | -32.56% | ✗ | $13.4K |
| Feb 22, 2025 | Feb 26, 2025 | Began Marc A | EVP & General Counsel | Sell | 91.3 | +1,686 | 100.00% | ✗ | $13.4K |
| Feb 22, 2025 | Feb 26, 2025 | DeVinney Erick Wayne | Chief Innovation Officer | Sell | 68.8 | +1,528 | 0.84% | ✗ | $16K |
| Aug 8, 2024 | Jan 6, 2025 | TYNDALL JOSEPH A. | Director | Buy | 91.3 | +2,525 | 11.19% | ✗ | $26.5K |
| Jan 6, 2025 | Jan 6, 2025 | Naor Nir | CFO | Sell | 40.0 | -39,132 | -13.04% | ✗ | $595.6K |
| Sep 16, 2024 | Sep 17, 2024 | THOMAS PAUL | Director | Neutral | 85.0 | +2,875 | 8.97% | ✗ | - |
| Sep 13, 2024 | Sep 13, 2024 | DeVinney Erick Wayne | Chief Innovation Officer | Neutral | 77.5 | +2,500 | 1.41% | ✗ | - |
| Sep 1, 2024 | Sep 4, 2024 | JOHNSON JOHN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2024 | Sep 4, 2024 | NEELS GUIDO J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2024 | Sep 4, 2024 | Levine Alan M | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2024 | Sep 4, 2024 | Burke William P. Mr. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2024 | Sep 4, 2024 | THOMAS PAUL | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2024 | Sep 4, 2024 | TYNDALL JOSEPH A. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2024 | Sep 4, 2024 | Wendell Amy McBride | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 9, 2024 | Aug 9, 2024 | DALE MICHAEL D | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 9, 2024 | DALE MICHAEL D | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jun 6, 2024 | Jun 10, 2024 | Wendell Amy McBride | Director | Neutral | 90.0 | +10,653 | 13.26% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | Burke William P. Mr. | Director | Neutral | 90.0 | +10,653 | 177.55% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | JOHNSON JOHN | Director | Neutral | 90.0 | +10,653 | 164.93% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | THOMAS PAUL | Director | Neutral | 90.0 | +10,653 | 112.20% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | Levine Alan M | Director | Neutral | 90.0 | +10,653 | 58.34% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | NEELS GUIDO J | Director | Neutral | 90.0 | +10,653 | 15.61% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | TYNDALL JOSEPH A. | Director | Neutral | 90.0 | +10,653 | 100.00% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | Weiler Kathy Johnson | Director | Neutral | 90.0 | +10,653 | 100.00% | ✗ | - |
| Jun 4, 2024 | Jun 6, 2024 | Freitag Gregory Gene | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 16, 2024 | Mar 25, 2024 | Zaderej Karen L. | CEO | Sell | 40.0 | -39,280 | -1.14% | ✗ | $301.7K |
| Mar 16, 2024 | Mar 25, 2024 | DeVinney Erick Wayne | Chief Innovation Officer | Sell | 48.8 | -4,578 | -0.89% | ✗ | $35.2K |
| Mar 16, 2024 | Mar 25, 2024 | Scopelianos Angelo | Chief R&D Officer | Sell | 42.5 | -6,881 | -3.96% | ✗ | $52.8K |
| Mar 16, 2024 | Mar 25, 2024 | Donovan Michael Patrick | VP Operations | Sell | 46.3 | -6,033 | -4.36% | ✗ | $46.3K |
| Mar 7, 2024 | Mar 8, 2024 | Donovan Michael Patrick | VP Operations | Sell | 20.0 | -36,310 | -50.42% | ✗ | $319.9K |
| Mar 7, 2024 | Mar 8, 2024 | Freitag Gregory Gene | Director | Sell | 22.5 | -25,000 | -8.43% | ✗ | $225K |
| Mar 1, 2024 | Mar 5, 2024 | DeVinney Erick Wayne | Chief Innovation Officer | Neutral | 90.0 | +50,000 | 44.10% | ✗ | - |
| Feb 22, 2024 | Feb 23, 2024 | Kemp Jens | Chief Marketing Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 22, 2024 | Feb 23, 2024 | DeVinney Erick Wayne | VP Peripheral Nerve Science | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 22, 2024 | Feb 23, 2024 | Began Marc A | EVP and General Counsel | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 20, 2023 | Jan 11, 2024 | Weiler Kathy Johnson | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 11, 2024 | Weiler Kathy Johnson | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 11, 2024 | Kemp Jens | Chief Marketing Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 1, 2024 | Jan 4, 2024 | Naor Nir | CFO | Neutral | 90.0 | +300,000 | 100.00% | ✗ | - |
| Jan 4, 2024 | Naor Nir | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Dec 11, 2023 | Dec 13, 2023 | MARIANI PETER J | CFO | Sell | 22.5 | -12,500 | -16.43% | ✗ | $93.8K |
| Jul 18, 2023 | Oct 13, 2023 | MARIANI PETER J | CFO | Sell | 68.8 | +446 | 0.59% | ✗ | $13.2K |