RGNX · REGENXBIO Inc. Common Stock
View on chartInsiders & Stakes
| Kenneth T. Mills President and CEO | ▲ Buy | Grant | 495,925 Shares held | 5/29/2026 | View profile |
| Curran Simpson Chief Oper. & Tech. Officer | ▼ Sell | Tax Withholding | 338,053 Shares held | 7/1/2026 | View profile |
| Vasista Vittal Chief Financial Officer | ▲ Buy | Option Exercise | 246,534 Shares held | 3/19/2024 | View profile |
| Danos Olivier Chief Scientific Officer | ▼ Sell | Tax Withholding | 226,348 Shares held | 2/1/2025 | View profile |
| Patrick J. Christmas Chief Legal Officer | ▼ Sell | Tax Withholding | 205,968 Shares held | 8/1/2026 | View profile |
| Steve Pakola Chief Medical Officer | ▼ Sell | Tax Withholding | 205,541 Shares held | 8/1/2026 | View profile |
| Mitchell Chan Chief Financial Officer | ▲ Buy | Grant | 127,717 Shares held | 1/6/2026 | View profile |
| Craig Malzahn Chief Technology Officer | ▲ Buy | Grant | 82,194 Shares held | 1/6/2026 | View profile |
| Jennifer Zachary EVP, General Counsel | ▲ Buy | Grant | 31,871 Shares held | 5/29/2026 | View profile |
| Daniel Tasse CHIEF EXECUTIVE OFFICER | ▲ Buy | Grant | 28,861 Shares held | 5/29/2026 | View profile |
| Jean Bennett | ▲ Buy | Grant | 28,861 Shares held | 5/29/2026 | View profile |
| David C. Stump | ▲ Buy | Grant | 28,861 Shares held | 5/29/2026 | View profile |
| George Migausky V | ▲ Buy | Grant | 28,861 Shares held | 5/29/2026 | View profile |
| Argeris N. Karabelas | ▲ Buy | Grant | 28,861 Shares held | 5/29/2026 | View profile |
| Alexandra Glucksmann | ▲ Buy | Grant | 28,861 Shares held | 5/29/2026 | View profile |
| Allan M. Fox Director | ▲ Buy | Grant | 28,861 Shares held | 5/29/2026 | View profile |
Transaction History
| Steve Pakola | ▼ Sell | Tax Withholding | 7,468 | $72K | 8/1/2026 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 4,699 | $46K | 8/1/2026 |
| Steve Pakola | ▲ Buy | Option Exercise | 2,161 | $17K | 7/2/2026 |
| Steve Pakola | ▼ Sell | Open Market | 2,161 | $29K | 7/2/2026 |
| Curran Simpson | ▼ Sell | Tax Withholding | 6,818 | $89K | 7/1/2026 |
| Steve Pakola | ▲ Buy | Option Exercise | 36,725 | $289K | 7/1/2026 |
| Steve Pakola | ▼ Sell | Open Market | 36,725 | $472K | 7/1/2026 |
| Curran Simpson | ▲ Buy | Grant | 1,453 | $15K | 6/30/2026 |
| Steve Pakola | ▼ Sell | Open Market | 19,608 | $216K | 6/29/2026 |
| Daniel Tasse | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| David C. Stump | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| Jennifer Zachary | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| Kenneth T. Mills | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| George Migausky V | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| Argeris N. Karabelas | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| Alexandra Glucksmann | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| Allan M. Fox | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| Jean Bennett | ▲ Buy | Grant | 9,807 | $0 | 5/29/2026 |
| Steve Pakola | ▼ Sell | Open Market | 15,309 | $169K | 5/11/2026 |
| Steve Pakola | ▼ Sell | Open Market | 5,124 | $53K | 3/10/2026 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 4,700 | $52K | 2/1/2026 |
| Steve Pakola | ▼ Sell | Tax Withholding | 5,267 | $59K | 2/1/2026 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 225,000 | $2.9M | 1/27/2026 |
| Kenneth T. Mills | ▼ Sell | Tax Withholding | 221,753 | $3.0M | 1/27/2026 |
| Steve Pakola | ▲ Buy | Grant | 65,847 | $0 | 1/6/2026 |
| Craig Malzahn | ▲ Buy | Grant | 65,847 | $0 | 1/6/2026 |
| Curran Simpson | ▲ Buy | Grant | 144,864 | $0 | 1/6/2026 |
| Patrick J. Christmas | ▲ Buy | Grant | 73,749 | $0 | 1/6/2026 |
| Mitchell Chan | ▲ Buy | Grant | 73,749 | $0 | 1/6/2026 |
| Curran Simpson | ▼ Sell | Tax Withholding | 18,559 | $267K | 1/2/2026 |
| Craig Malzahn | ▼ Sell | Tax Withholding | 1,238 | $18K | 1/2/2026 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 9,793 | $141K | 1/2/2026 |
| Steve Pakola | ▼ Sell | Tax Withholding | 18,247 | $263K | 1/2/2026 |
| Curran Simpson | ▲ Buy | Grant | 951 | $7K | 12/31/2025 |
| Curran Simpson | ▼ Sell | Open Market | 20,811 | $263K | 10/9/2025 |
| Curran Simpson | ▼ Sell | Open Market | 7,624 | $76K | 9/29/2025 |
| Curran Simpson | ▼ Sell | Open Market | 7,734 | $77K | 9/10/2025 |
| Craig Malzahn | ▼ Sell | Tax Withholding | 234 | $2K | 9/1/2025 |
| Mitchell Chan | ▼ Sell | Tax Withholding | 4,901 | $44K | 9/1/2025 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 4,699 | $38K | 8/1/2025 |
| Curran Simpson | ▼ Sell | Tax Withholding | 4,701 | $39K | 7/1/2025 |
| Allan M. Fox | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| Jennifer Zachary | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| Daniel Tasse | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| David C. Stump | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| Kenneth T. Mills | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| George Migausky V | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| Alexandra Glucksmann | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| Argeris N. Karabelas | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| Jean Bennett | ▲ Buy | Grant | 7,768 | $0 | 5/30/2025 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 20,602 | $77K | 5/12/2025 |
| Kenneth T. Mills | ▼ Sell | Open Market | 20,602 | $163K | 5/12/2025 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 30,752 | $116K | 3/27/2025 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 4,700 | $38K | 2/1/2025 |
| Steve Pakola | ▼ Sell | Tax Withholding | 5,263 | $42K | 2/1/2025 |
| Danos Olivier | ▼ Sell | Tax Withholding | 5,452 | $44K | 2/1/2025 |
| Steve Pakola | ▼ Sell | Tax Withholding | 13,891 | $107K | 1/2/2025 |
| Steve Pakola | ▲ Buy | Grant | 64,293 | $0 | 1/2/2025 |
| Danos Olivier | ▼ Sell | Tax Withholding | 12,630 | $98K | 1/2/2025 |
| Danos Olivier | ▲ Buy | Grant | 59,347 | $0 | 1/2/2025 |
| Curran Simpson | ▼ Sell | Tax Withholding | 11,917 | $92K | 1/2/2025 |
| Curran Simpson | ▲ Buy | Grant | 98,912 | $0 | 1/2/2025 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 11,395 | $88K | 1/2/2025 |
| Argeris N. Karabelas | ▲ Buy | Option Exercise | 10,000 | $38K | 10/1/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 10,000 | $101K | 10/1/2024 |
| Mitchell Chan | ▲ Buy | Grant | 58,869 | $0 | 9/16/2024 |
| Argeris N. Karabelas | ▲ Buy | Option Exercise | 10,000 | $38K | 9/3/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 9,300 | $107K | 9/3/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 700 | $9K | 9/3/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 36,316 | $31K | 8/8/2024 |
| Steve Pakola | ▲ Buy | Grant | 58,386 | $0 | 8/1/2024 |
| Patrick J. Christmas | ▲ Buy | Grant | 56,446 | $0 | 8/1/2024 |
| Argeris N. Karabelas | ▲ Buy | Option Exercise | 10,000 | $38K | 8/1/2024 |
| Argeris N. Karabelas | ▲ Buy | Option Exercise | 100 | $1K | 8/1/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 9,600 | $129K | 8/1/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 400 | $6K | 8/1/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 100 | $2K | 8/1/2024 |
| Curran Simpson | ▼ Sell | Open Market | 100 | $2K | 8/1/2024 |
| Danos Olivier | ▲ Buy | Grant | 58,867 | $0 | 8/1/2024 |
| Argeris N. Karabelas | ▲ Buy | Option Exercise | 11,000 | $140K | 7/29/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 11,000 | $165K | 7/29/2024 |
| Curran Simpson | ▼ Sell | Open Market | 9,648 | $145K | 7/29/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 15,369 | $58K | 7/25/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 15,369 | $215K | 7/25/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 12,221 | $46K | 7/24/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 12,221 | $168K | 7/24/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 2,210 | $8K | 7/17/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 2,210 | $30K | 7/17/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 200 | $752 | 7/16/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 200 | $3K | 7/16/2024 |
| Curran Simpson | ▲ Buy | Grant | 56,458 | $0 | 7/1/2024 |
| Argeris N. Karabelas | ▲ Buy | Option Exercise | 10,000 | $38K | 7/1/2024 |
| Argeris N. Karabelas | ▼ Sell | Open Market | 10,000 | $113K | 7/1/2024 |
| Danos Olivier | ▲ Buy | Grant | 1,363 | $14K | 6/28/2024 |
| Jennifer Zachary | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| George Migausky V | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| Argeris N. Karabelas | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| Alexandra Glucksmann | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| Jean Bennett | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| Allan M. Fox | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| Daniel Tasse | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| David C. Stump | ▲ Buy | Grant | 4,790 | $0 | 5/31/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 15,000 | $56K | 5/14/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 15,000 | $237K | 5/14/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 15,000 | $56K | 4/15/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 15,000 | $273K | 4/15/2024 |
| Vasista Vittal | ▲ Buy | Option Exercise | 20,041 | $75K | 3/19/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 15,000 | $56K | 3/14/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 15,000 | $328K | 3/14/2024 |
| Steve Pakola | ▲ Buy | Option Exercise | 12,878 | $287K | 3/5/2024 |
| Steve Pakola | ▼ Sell | Open Market | 12,878 | $365K | 3/5/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 15,000 | $56K | 2/14/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 4,652 | $77K | 2/14/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 10,348 | $175K | 2/14/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 45,000 | $169K | 1/16/2024 |
| Kenneth T. Mills | ▼ Sell | Open Market | 45,000 | $683K | 1/16/2024 |
| Steve Pakola | ▼ Sell | Open Market | 17,237 | $300K | 1/3/2024 |
| Curran Simpson | ▼ Sell | Tax Withholding | 8,120 | $146K | 1/2/2024 |
| Curran Simpson | ▲ Buy | Grant | 38,462 | $0 | 1/2/2024 |
| Steve Pakola | ▼ Sell | Tax Withholding | 10,385 | $186K | 1/2/2024 |
| Steve Pakola | ▲ Buy | Grant | 32,051 | $0 | 1/2/2024 |
| Danos Olivier | ▼ Sell | Tax Withholding | 8,410 | $151K | 1/2/2024 |
| Danos Olivier | ▲ Buy | Grant | 38,462 | $0 | 1/2/2024 |
| Vasista Vittal | ▼ Sell | Tax Withholding | 4,534 | $81K | 1/2/2024 |
| Vasista Vittal | ▲ Buy | Grant | 16,026 | $0 | 1/2/2024 |
| Kenneth T. Mills | ▼ Sell | Tax Withholding | 11,357 | $204K | 1/2/2024 |
| Kenneth T. Mills | ▲ Buy | Grant | 64,103 | $0 | 1/2/2024 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 7,893 | $142K | 1/2/2024 |
| Patrick J. Christmas | ▲ Buy | Grant | 34,615 | $0 | 1/2/2024 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 43,500 | $164K | 12/19/2023 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 1,500 | $1K | 12/19/2023 |
| Kenneth T. Mills | ▼ Sell | Open Market | 45,000 | $886K | 12/19/2023 |
| Danos Olivier | ▲ Buy | Grant | 1,123 | $19K | 6/30/2023 |
| Allan M. Fox | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| Daniel Tasse | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| David C. Stump | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| George Migausky V | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| Alexandra Glucksmann | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| Argeris N. Karabelas | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| Jean Bennett | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| Jennifer Zachary | ▲ Buy | Grant | 3,486 | $0 | 6/2/2023 |
| Vasista Vittal | ▲ Buy | Option Exercise | 35,000 | $30K | 5/31/2023 |
| Vasista Vittal | ▼ Sell | Tax Withholding | 1,333 | $30K | 1/3/2023 |
| Vasista Vittal | ▲ Buy | Grant | 46,174 | $0 | 1/3/2023 |
| Curran Simpson | ▼ Sell | Tax Withholding | 2,076 | $47K | 1/3/2023 |
| Curran Simpson | ▲ Buy | Grant | 67,945 | $0 | 1/3/2023 |
| Steve Pakola | ▼ Sell | Tax Withholding | 1,837 | $42K | 1/3/2023 |
| Steve Pakola | ▼ Sell | Open Market | 3,138 | $70K | 1/3/2023 |
| Steve Pakola | ▲ Buy | Grant | 90,588 | $0 | 1/3/2023 |
| Danos Olivier | ▼ Sell | Tax Withholding | 2,058 | $47K | 1/3/2023 |
| Danos Olivier | ▲ Buy | Grant | 65,930 | $0 | 1/3/2023 |
| Kenneth T. Mills | ▼ Sell | Tax Withholding | 9,308 | $211K | 1/3/2023 |
| Kenneth T. Mills | ▲ Buy | Grant | 54,753 | $0 | 1/3/2023 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 1,843 | $42K | 1/3/2023 |
| Patrick J. Christmas | ▲ Buy | Grant | 67,940 | $0 | 1/3/2023 |
| Vasista Vittal | ▼ Sell | Open Market | 2,400 | $73K | 8/30/2022 |
| Vasista Vittal | ▼ Sell | Open Market | 17,280 | $608K | 8/5/2022 |
| Vasista Vittal | ▼ Sell | Open Market | 400 | $14K | 8/4/2022 |
| Vasista Vittal | ▼ Sell | Open Market | 2,400 | $75K | 8/1/2022 |
| Vasista Vittal | ▼ Sell | Open Market | 468 | $14K | 7/14/2022 |
| Vasista Vittal | ▼ Sell | Open Market | 4,332 | $130K | 7/13/2022 |
| Danos Olivier | ▲ Buy | Grant | 728 | $15K | 6/30/2022 |
| Jennifer Zachary | ▲ Buy | Grant | 6,020 | $0 | 6/3/2022 |
| Daniel Tasse | ▲ Buy | Grant | 3,010 | $0 | 6/3/2022 |
| David C. Stump | ▲ Buy | Grant | 3,010 | $0 | 6/3/2022 |
| George Migausky V | ▲ Buy | Grant | 3,010 | $0 | 6/3/2022 |
| Argeris N. Karabelas | ▲ Buy | Grant | 3,010 | $0 | 6/3/2022 |
| Alexandra Glucksmann | ▲ Buy | Grant | 3,010 | $0 | 6/3/2022 |
| Allan M. Fox | ▲ Buy | Grant | 3,010 | $0 | 6/3/2022 |
| Jean Bennett | ▲ Buy | Grant | 3,010 | $0 | 6/3/2022 |
| Vasista Vittal | ▲ Buy | Option Exercise | 29,900 | $25K | 1/20/2022 |
| Vasista Vittal | ▲ Buy | Grant | 8,900 | $0 | 1/3/2022 |
| Curran Simpson | ▲ Buy | Grant | 10,700 | $0 | 1/3/2022 |
| Steve Pakola | ▼ Sell | Open Market | 1,598 | $54K | 1/3/2022 |
| Steve Pakola | ▲ Buy | Grant | 8,900 | $0 | 1/3/2022 |
| Danos Olivier | ▲ Buy | Grant | 10,700 | $0 | 1/3/2022 |
| Patrick J. Christmas | ▲ Buy | Grant | 7,900 | $0 | 1/3/2022 |
| Kenneth T. Mills | ▲ Buy | Grant | 35,796 | $0 | 1/3/2022 |
| Curran Simpson | ▼ Sell | Tax Withholding | 1,332 | $44K | 1/1/2022 |
| Steve Pakola | ▼ Sell | Tax Withholding | 1,152 | $38K | 1/1/2022 |
| Danos Olivier | ▼ Sell | Tax Withholding | 1,221 | $40K | 1/1/2022 |
| Patrick J. Christmas | ▼ Sell | Tax Withholding | 1,332 | $44K | 1/1/2022 |
| Kenneth T. Mills | ▼ Sell | Tax Withholding | 3,636 | $119K | 1/1/2022 |
| Danos Olivier | ▲ Buy | Grant | 1 | $28 | 12/31/2021 |
| Allan M. Fox | ▼ Sell | Open Market | 44,908 | $1.6M | 12/23/2021 |
| Allan M. Fox | ▼ Sell | Open Market | 6,323 | $227K | 12/23/2021 |
| Allan M. Fox | ▼ Sell | Open Market | 61,638 | $2.1M | 12/22/2021 |
| Kenneth T. Mills | ▼ Sell | Gift | 3,300 | $0 | 12/2/2021 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 1,500 | $6K | 11/8/2021 |
| Kenneth T. Mills | ▼ Sell | Open Market | 1,500 | $60K | 11/8/2021 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 1,500 | $6K | 9/27/2021 |
| Kenneth T. Mills | ▼ Sell | Open Market | 1,500 | $63K | 9/27/2021 |
| Allan M. Fox | ▼ Sell | Open Market | 48,233 | $2.2M | 9/17/2021 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 33,146 | $125K | 9/14/2021 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 1,854 | $2K | 9/14/2021 |
| Kenneth T. Mills | ▼ Sell | Open Market | 35,000 | $1.6M | 9/14/2021 |
| Kenneth T. Mills | ▲ Buy | Option Exercise | 3,000 | $11K | 9/13/2021 |
| Kenneth T. Mills | ▼ Sell | Open Market | 3,000 | $120K | 9/13/2021 |
| Danos Olivier | ▲ Buy | Grant | 555 | $18K | 6/30/2021 |