2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Pietrangelo Michael | Director | 499,891 | Jul 2, 2014 |
| Voyager Therapeutics, Inc. | — | 400,000 | Sep 12, 2016 |
| Malernee James K. Jr. | — | 378,722 | Jan 3, 2014 |
| Rooke Andrew K. | Director | 325,744 | Jan 3, 2017 |
| Korn Robert C. | — | 200,000 | Aug 17, 2015 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | Mar 5, 2026 | BURNETT JOSEPH | CEO | Sell | 42.5 | -9,533 | -4.10% | ✗ | $84.3K |
| Mar 3, 2026 | Mar 5, 2026 | D'Alessandro Danilo | CFO | Sell | 46.3 | -5,257 | -6.52% | ✗ | $46.5K |
| Mar 3, 2026 | Mar 5, 2026 | STIGALL L. JEREMY | Chief Business Officer | Sell | 46.3 | -4,506 | -5.55% | ✗ | $39.8K |
| Mar 3, 2026 | Mar 5, 2026 | SABRA MAZIN | COO | Sell | 46.3 | -3,380 | -6.61% | ✗ | $29.9K |
| Feb 25, 2026 | Feb 26, 2026 | BURNETT JOSEPH | CEO | Sell | 28.8 | -19,951 | -8.84% | ✓ | $302.7K |
| Feb 17, 2026 | Feb 19, 2026 | SABRA MAZIN | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | STIGALL L. JEREMY | Chief Business Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | D'Alessandro Danilo | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | BURNETT JOSEPH | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2026 | Jan 27, 2026 | BURNETT JOSEPH | CEO | Sell | 48.1 | -2,943 | -1.29% | ✓ | $45.8K |
| Jan 9, 2026 | Jan 13, 2026 | BURNETT JOSEPH | CEO | Sell | 28.8 | -20,000 | -8.04% | ✓ | $322.4K |
| Dec 31, 2025 | Jan 5, 2026 | STIGALL L. JEREMY | Chief Business Officer | Neutral | 47.5 | +1 | 0.00% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | SABRA MAZIN | COO | Neutral | 67.5 | +386 | 0.88% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | D'Alessandro Danilo | CFO | Neutral | 67.5 | +407 | 0.58% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | BURNETT JOSEPH | CEO | Neutral | 55.0 | +254 | 0.11% | ✗ | - |
| Jan 2, 2026 | Jan 5, 2026 | Richards Timothy T. | Director | Neutral | 77.5 | +884 | 1.12% | ✗ | - |
| Jan 2, 2026 | Jan 5, 2026 | Girin Pascal E R | Director | Neutral | 67.5 | +502 | 0.52% | ✗ | - |
| Jan 2, 2026 | Jan 5, 2026 | FLETCHER R JOHN | Director | Neutral | 60.0 | +422 | 0.36% | ✗ | - |
| Nov 21, 2025 | Nov 25, 2025 | D'Alessandro Danilo | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | BURNETT JOSEPH | CEO | Sell | 22.5 | -26,463 | -10.38% | ✓ | $714K |
| Oct 10, 2025 | Oct 14, 2025 | SABRA MAZIN | COO | Sell | 42.5 | -7,480 | -14.51% | ✗ | $195.3K |
| Oct 1, 2025 | Oct 2, 2025 | FLETCHER R JOHN | Director | Neutral | 60.0 | +265 | 0.23% | ✗ | - |
| Oct 1, 2025 | Oct 2, 2025 | Girin Pascal E R | Director | Neutral | 60.0 | +315 | 0.33% | ✗ | - |
| Oct 1, 2025 | Oct 2, 2025 | Richards Timothy T. | Director | Neutral | 67.5 | +555 | 0.71% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | D'Alessandro Danilo | CFO | Neutral | 67.5 | +376 | 0.57% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | STIGALL L. JEREMY | Chief Business Officer | Neutral | 77.5 | +1,608 | 2.27% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | SABRA MAZIN | COO | Neutral | 67.5 | +361 | 0.71% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | BURNETT JOSEPH | CEO | Neutral | 67.5 | +1,424 | 0.56% | ✗ | - |
| Jul 1, 2025 | Jul 2, 2025 | Richards Timothy T. | Director | Neutral | 77.5 | +934 | 1.21% | ✗ | - |
| Jul 1, 2025 | Jul 2, 2025 | Girin Pascal E R | Director | Neutral | 67.5 | +523 | 0.54% | ✗ | - |
| Jul 1, 2025 | Jul 2, 2025 | FLETCHER R JOHN | Director | Neutral | 60.0 | +484 | 0.42% | ✗ | - |
| Jun 10, 2025 | Jun 12, 2025 | Richards Timothy T. | Director | Sell | 22.5 | -10,000 | -11.44% | ✗ | $132.8K |
| Jun 10, 2025 | Jun 12, 2025 | D'Alessandro Danilo | CFO | Sell | 42.5 | -4,754 | -6.72% | ✗ | $63.2K |
| Jun 10, 2025 | Jun 12, 2025 | STIGALL L. JEREMY | Chief Business Officer | Sell | 46.3 | -3,561 | -4.79% | ✗ | $47.3K |
| Jun 10, 2025 | Jun 12, 2025 | BURNETT JOSEPH | CEO | Sell | 42.5 | -15,476 | -5.76% | ✗ | $205.7K |
| Jun 9, 2025 | Jun 11, 2025 | BURNETT JOSEPH | CEO | Sell | 20.0 | -21,247 | -7.32% | ✗ | $282.4K |
| Jun 3, 2025 | Jun 5, 2025 | FALLON LYNNETTE C | Director | Sell | 22.5 | -10,200 | -19.96% | ✗ | $128.2K |
| May 22, 2025 | May 23, 2025 | FALLON LYNNETTE C | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 22, 2025 | May 23, 2025 | FLETCHER R JOHN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 22, 2025 | May 23, 2025 | Girin Pascal E R | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 22, 2025 | May 23, 2025 | JOHNSON B KRISTINE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 22, 2025 | May 23, 2025 | Klein Matthew B. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 22, 2025 | May 23, 2025 | LIAU LINDA M. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 22, 2025 | May 23, 2025 | Richards Timothy T. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 19, 2025 | Girin Pascal E R | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 19, 2025 | FLETCHER R JOHN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 19, 2025 | FALLON LYNNETTE C | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 19, 2025 | JOHNSON B KRISTINE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 19, 2025 | Klein Matthew B. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 19, 2025 | LIAU LINDA M. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 19, 2025 | Richards Timothy T. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 1, 2025 | Apr 2, 2025 | FLETCHER R JOHN | Director | Neutral | 67.5 | +486 | 0.52% | ✗ | - |
| Apr 1, 2025 | Apr 2, 2025 | Richards Timothy T. | Director | Neutral | 77.5 | +938 | 1.44% | ✗ | - |
| Apr 1, 2025 | Apr 2, 2025 | Girin Pascal E R | Director | Neutral | 67.5 | +525 | 0.70% | ✗ | - |
| Mar 12, 2025 | Mar 14, 2025 | SABRA MAZIN | COO | Sell | 42.5 | -6,627 | -11.46% | ✗ | $87.3K |
| Mar 12, 2025 | Mar 14, 2025 | STIGALL L. JEREMY | Chief Business Officer | Sell | 42.5 | -5,545 | -6.94% | ✗ | $73.1K |
| Mar 12, 2025 | Mar 14, 2025 | D'Alessandro Danilo | CFO | Sell | 42.5 | -8,284 | -10.48% | ✗ | $109.2K |
| Mar 12, 2025 | Mar 14, 2025 | BURNETT JOSEPH MICHAEL | CEO | Sell | 40.0 | -23,405 | -7.46% | ✗ | $308.5K |
| Mar 11, 2025 | Mar 13, 2025 | STIGALL L. JEREMY | Chief Business Officer | Sell | 46.3 | -2,967 | -4.41% | ✗ | $37.7K |
| Mar 11, 2025 | Mar 13, 2025 | D'Alessandro Danilo | CFO | Sell | 46.3 | -2,106 | -3.25% | ✗ | $26.7K |
| Mar 6, 2025 | Mar 10, 2025 | STIGALL L. JEREMY | Chief Business Officer | Sell | 42.5 | -6,361 | -9.73% | ✗ | $83.9K |
| Mar 6, 2025 | Mar 10, 2025 | SABRA MAZIN | COO | Sell | 42.5 | -7,022 | -13.56% | ✗ | $92.6K |
| Mar 6, 2025 | Mar 10, 2025 | D'Alessandro Danilo | CFO | Sell | 42.5 | -9,529 | -13.57% | ✗ | $125.7K |
| Mar 6, 2025 | Mar 10, 2025 | BURNETT JOSEPH MICHAEL | CEO | Sell | 40.0 | -26,160 | -8.80% | ✗ | $345.1K |
| Mar 3, 2025 | Mar 4, 2025 | SABRA MAZIN | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 3, 2025 | Mar 4, 2025 | STIGALL L. JEREMY | Chief Business Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 3, 2025 | Mar 4, 2025 | D'Alessandro Danilo | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 3, 2025 | Mar 4, 2025 | BURNETT JOSEPH MICHAEL | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 22, 2025 | Feb 25, 2025 | STIGALL L. JEREMY | Chief Business Officer | Sell | 46.3 | -908 | -1.87% | ✗ | $15.2K |
| Dec 31, 2024 | Jan 3, 2025 | BURNETT JOSEPH MICHAEL | CEO | Neutral | 55.0 | +251 | 0.10% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | STIGALL L. JEREMY | Chief Business Officer | Neutral | 67.5 | +251 | 0.52% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | SABRA MAZIN | COO | Neutral | 77.5 | +784 | 2.11% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | D'Alessandro Danilo | CFO | Neutral | 82.5 | +1,949 | 3.94% | ✗ | - |
| Jan 2, 2025 | Jan 3, 2025 | LIAU LINDA M. | Director | Neutral | 67.5 | +193 | 0.62% | ✗ | - |
| Jan 2, 2025 | Jan 3, 2025 | Richards Timothy T. | Director | Neutral | 77.5 | +725 | 1.12% | ✗ | - |
| Jan 2, 2025 | Jan 3, 2025 | FLETCHER R JOHN | Director | Neutral | 60.0 | +375 | 0.40% | ✗ | - |
| Jan 2, 2025 | Jan 3, 2025 | Girin Pascal E R | Director | Neutral | 67.5 | +406 | 0.55% | ✗ | - |
| Oct 10, 2024 | Oct 11, 2024 | SABRA MAZIN | COO | Sell | 42.5 | -7,465 | -16.72% | ✗ | $85K |
| Oct 1, 2024 | Oct 2, 2024 | LIAU LINDA M. | Director | Neutral | 67.5 | +264 | 0.86% | ✗ | - |
| Oct 1, 2024 | Oct 2, 2024 | Richards Timothy T. | Director | Neutral | 77.5 | +995 | 1.56% | ✗ | - |
| Oct 1, 2024 | Oct 2, 2024 | Girin Pascal E R | Director | Neutral | 67.5 | +557 | 0.76% | ✗ | - |
| Oct 1, 2024 | Oct 2, 2024 | FLETCHER R JOHN | Director | Neutral | 67.5 | +515 | 0.55% | ✗ | - |
| Aug 20, 2024 | Aug 21, 2024 | STIGALL L. JEREMY | Chief Business Officer | Sell | 50.0 | -420 | -0.86% | ✗ | $4.7K |
| Aug 20, 2024 | Aug 21, 2024 | D'Alessandro Danilo | CFO | Sell | 46.3 | -1,191 | -2.35% | ✗ | $13.4K |
| Aug 20, 2024 | Aug 21, 2024 | BURNETT JOSEPH MICHAEL | CEO | Sell | 46.3 | -3,236 | -1.28% | ✗ | $36.4K |
| Jun 28, 2024 | Jul 2, 2024 | SABRA MAZIN | COO | Neutral | 77.5 | +767 | 1.75% | ✗ | - |
| Jun 28, 2024 | Jul 2, 2024 | STIGALL L. JEREMY | Chief Business Officer | Neutral | 85.0 | +3,500 | 7.74% | ✗ | - |
| Jun 28, 2024 | Jul 2, 2024 | BURNETT JOSEPH MICHAEL | CEO | Neutral | 77.5 | +3,500 | 1.40% | ✗ | - |
| Jun 28, 2024 | Jul 2, 2024 | D'Alessandro Danilo | CFO | Neutral | 82.5 | +1,913 | 3.92% | ✗ | - |
| Jul 1, 2024 | Jul 2, 2024 | LIAU LINDA M. | Director | Neutral | 77.5 | +550 | 1.82% | ✗ | - |
| Jul 1, 2024 | Jul 2, 2024 | Girin Pascal E R | Director | Neutral | 77.5 | +1,333 | 1.85% | ✗ | - |
| Jul 1, 2024 | Jul 2, 2024 | FLETCHER R JOHN | Director | Neutral | 77.5 | +1,072 | 1.17% | ✗ | - |
| Jul 1, 2024 | Jul 2, 2024 | Richards Timothy T. | Director | Neutral | 82.5 | +2,069 | 3.36% | ✗ | - |
| Jun 10, 2024 | Jun 11, 2024 | STIGALL L. JEREMY | Chief Business Officer | Sell | 46.3 | -2,502 | -5.25% | ✗ | $14.4K |
| Jun 10, 2024 | Jun 11, 2024 | D'Alessandro Danilo | CFO | Sell | 46.3 | -4,824 | -9.00% | ✗ | $27.7K |
| Jun 10, 2024 | Jun 11, 2024 | BURNETT JOSEPH MICHAEL | CEO | Sell | 42.5 | -14,003 | -5.32% | ✗ | $80.4K |
| May 20, 2024 | May 22, 2024 | SABRA MAZIN | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2024 | May 22, 2024 | STIGALL L. JEREMY | Chief Business Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2024 | May 22, 2024 | D'Alessandro Danilo | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2024 | May 22, 2024 | BURNETT JOSEPH MICHAEL | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |