ENTA · Enanta Pharmaceuticals Inc. Common Stock
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| Jay R. Luly President and CEO | ▼ Sell | Tax Withholding | 871,871 Shares held | 2/12/2026 | View profile |
| Yat Sun Or Sr. VP & CSO | ▼ Sell | Tax Withholding | 374,854 Shares held | 2/12/2026 | View profile |
| MELLETT PAUL J Treasurer and CFO | ▼ Sell | Tax Withholding | 95,884 Shares held | 2/12/2025 | View profile |
| Gardiner Nathaniel S. Sr. VP & General Counsel | ▲ Buy | Option Exercise | 75,688 Shares held | 2/26/2024 | View profile |
| Brendan Luu Sr. VP, Business Dev. | ▼ Sell | Tax Withholding | 41,634 Shares held | 2/12/2026 | View profile |
| Adda Nathalie Sr. VP & Chief Medical Officer | ▼ Sell | Open Market | 34,982 Shares held | 4/4/2022 | View profile |
| Tara Lynn Kieffer Sr. VP, New Product Dev. | ▼ Sell | Tax Withholding | 33,925 Shares held | 2/12/2026 | View profile |
| Scott T. Rottinghaus Chief Medical Officer | ▼ Sell | Tax Withholding | 23,787 Shares held | 8/8/2026 | View profile |
| Harry R. Trout III See Remarks | ▼ Sell | Open Market | 16,348 Shares held | 12/5/2025 | View profile |
| Kathleen S. Capps See Remarks | ▼ Sell | Open Market | 8,377 Shares held | 12/5/2025 | View profile |
| Vance Terry Director | ▼ Sell | Open Market | 5,800 Shares held | 12/13/2023 | View profile |
| Matthew Paul Kowalsky Chief Legal Officer | ▼ Sell | Tax Withholding | 3,591 Shares held | 2/12/2026 | View profile |
| CARTER BRUCE L A Director | ▼ Sell | Open Market | 0 Shares held | 3/21/2022 | View profile |
Transaction History
| Scott T. Rottinghaus | ▼ Sell | Tax Withholding | 1,467 | $20K | 8/8/2026 |
| Yat Sun Or | ▲ Buy | Grant | 5,225 | $0 | 2/12/2026 |
| Matthew Paul Kowalsky | ▲ Buy | Grant | 1,318 | $0 | 2/12/2026 |
| Matthew Paul Kowalsky | ▲ Buy | Grant | 4,175 | $0 | 2/12/2026 |
| Matthew Paul Kowalsky | ▼ Sell | Tax Withholding | 1,902 | $27K | 2/12/2026 |
| Brendan Luu | ▲ Buy | Grant | 1,575 | $0 | 2/12/2026 |
| Brendan Luu | ▲ Buy | Grant | 4,987 | $0 | 2/12/2026 |
| Brendan Luu | ▼ Sell | Tax Withholding | 3,257 | $46K | 2/12/2026 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 1,575 | $0 | 2/12/2026 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 4,987 | $0 | 2/12/2026 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 3,257 | $46K | 2/12/2026 |
| Scott T. Rottinghaus | ▲ Buy | Grant | 1,650 | $0 | 2/12/2026 |
| Scott T. Rottinghaus | ▲ Buy | Grant | 5,225 | $0 | 2/12/2026 |
| Scott T. Rottinghaus | ▼ Sell | Tax Withholding | 3,413 | $49K | 2/12/2026 |
| Yat Sun Or | ▲ Buy | Grant | 1,650 | $0 | 2/12/2026 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 3,413 | $49K | 2/12/2026 |
| Jay R. Luly | ▲ Buy | Grant | 4,800 | $0 | 2/12/2026 |
| Jay R. Luly | ▲ Buy | Grant | 15,200 | $0 | 2/12/2026 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 6,155 | $88K | 2/12/2026 |
| Kathleen S. Capps | ▼ Sell | Open Market | 323 | $5K | 12/5/2025 |
| Harry R. Trout III | ▼ Sell | Open Market | 542 | $8K | 12/5/2025 |
| Scott T. Rottinghaus | ▼ Sell | Open Market | 798 | $11K | 12/5/2025 |
| Brendan Luu | ▼ Sell | Open Market | 1,394 | $20K | 12/5/2025 |
| Tara Lynn Kieffer | ▼ Sell | Open Market | 2,106 | $30K | 12/5/2025 |
| Yat Sun Or | ▼ Sell | Open Market | 2,390 | $34K | 12/5/2025 |
| Jay R. Luly | ▼ Sell | Open Market | 4,743 | $67K | 12/5/2025 |
| Kathleen S. Capps | ▼ Sell | Open Market | 207 | $3K | 12/2/2025 |
| Harry R. Trout III | ▼ Sell | Open Market | 380 | $5K | 12/2/2025 |
| Kathleen S. Capps | ▼ Sell | Tax Withholding | 85 | $1K | 12/1/2025 |
| Harry R. Trout III | ▼ Sell | Tax Withholding | 105 | $1K | 12/1/2025 |
| Brendan Luu | ▼ Sell | Tax Withholding | 498 | $7K | 12/1/2025 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 753 | $11K | 12/1/2025 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 753 | $11K | 12/1/2025 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 1,885 | $27K | 12/1/2025 |
| Kathleen S. Capps | ▲ Buy | Grant | 3,163 | $0 | 11/25/2025 |
| Harry R. Trout III | ▲ Buy | Grant | 6,463 | $0 | 11/25/2025 |
| Scott T. Rottinghaus | ▼ Sell | Tax Withholding | 2,217 | $15K | 8/8/2025 |
| Brendan Luu | ▲ Buy | Grant | 7,500 | $0 | 2/12/2025 |
| Brendan Luu | ▼ Sell | Tax Withholding | 3,326 | $19K | 2/12/2025 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 7,500 | $0 | 2/12/2025 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 3,326 | $19K | 2/12/2025 |
| Scott T. Rottinghaus | ▲ Buy | Grant | 9,750 | $0 | 2/12/2025 |
| Scott T. Rottinghaus | ▼ Sell | Tax Withholding | 2,861 | $16K | 2/12/2025 |
| Yat Sun Or | ▲ Buy | Grant | 9,750 | $0 | 2/12/2025 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 4,324 | $24K | 2/12/2025 |
| MELLETT PAUL J | ▲ Buy | Grant | 7,500 | $0 | 2/12/2025 |
| MELLETT PAUL J | ▼ Sell | Tax Withholding | 3,326 | $19K | 2/12/2025 |
| Jay R. Luly | ▲ Buy | Grant | 25,500 | $0 | 2/12/2025 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 7,484 | $42K | 2/12/2025 |
| Jay R. Luly | ▲ Buy | Open Market | 45,000 | $256K | 2/12/2025 |
| Tara Lynn Kieffer | ▼ Sell | Open Market | 2,283 | $18K | 12/6/2024 |
| Brendan Luu | ▼ Sell | Open Market | 2,283 | $18K | 12/6/2024 |
| Scott T. Rottinghaus | ▼ Sell | Open Market | 866 | $7K | 12/6/2024 |
| Yat Sun Or | ▼ Sell | Open Market | 2,591 | $21K | 12/6/2024 |
| MELLETT PAUL J | ▼ Sell | Open Market | 2,591 | $21K | 12/6/2024 |
| Jay R. Luly | ▼ Sell | Open Market | 5,142 | $41K | 12/6/2024 |
| Brendan Luu | ▼ Sell | Tax Withholding | 753 | $6K | 12/1/2024 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 753 | $6K | 12/1/2024 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 1,595 | $14K | 12/1/2024 |
| MELLETT PAUL J | ▼ Sell | Tax Withholding | 1,595 | $14K | 12/1/2024 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 3,829 | $33K | 12/1/2024 |
| Scott T. Rottinghaus | ▼ Sell | Tax Withholding | 1,466 | $19K | 8/8/2024 |
| Scott T. Rottinghaus | ▲ Buy | Option Exercise | 5,375 | $48K | 7/15/2024 |
| Scott T. Rottinghaus | ▼ Sell | Open Market | 5,375 | $92K | 7/15/2024 |
| Scott T. Rottinghaus | ▼ Sell | Open Market | 2,271 | $34K | 7/12/2024 |
| Scott T. Rottinghaus | ▼ Sell | Open Market | 4,299 | $65K | 7/11/2024 |
| Tara Lynn Kieffer | ▼ Sell | Open Market | 7,266 | $90K | 6/17/2024 |
| Gardiner Nathaniel S. | ▲ Buy | Option Exercise | 5,187 | $47K | 2/26/2024 |
| Brendan Luu | ▲ Buy | Grant | 3,320 | $0 | 2/12/2024 |
| Brendan Luu | ▼ Sell | Tax Withholding | 973 | $12K | 2/12/2024 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 3,320 | $0 | 2/12/2024 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 973 | $12K | 2/12/2024 |
| Gardiner Nathaniel S. | ▲ Buy | Grant | 3,320 | $0 | 2/12/2024 |
| Gardiner Nathaniel S. | ▼ Sell | Tax Withholding | 973 | $12K | 2/12/2024 |
| Scott T. Rottinghaus | ▲ Buy | Grant | 2,576 | $0 | 2/12/2024 |
| Scott T. Rottinghaus | ▼ Sell | Tax Withholding | 755 | $9K | 2/12/2024 |
| Yat Sun Or | ▲ Buy | Grant | 3,680 | $0 | 2/12/2024 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 1,080 | $13K | 2/12/2024 |
| MELLETT PAUL J | ▲ Buy | Grant | 3,320 | $0 | 2/12/2024 |
| MELLETT PAUL J | ▼ Sell | Tax Withholding | 973 | $12K | 2/12/2024 |
| Jay R. Luly | ▲ Buy | Grant | 5,400 | $0 | 2/12/2024 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 1,584 | $20K | 2/12/2024 |
| Vance Terry | ▼ Sell | Open Market | 15,295 | $139K | 12/13/2023 |
| Brendan Luu | ▼ Sell | Open Market | 2,125 | $20K | 12/5/2023 |
| Tara Lynn Kieffer | ▼ Sell | Open Market | 2,125 | $20K | 12/5/2023 |
| Gardiner Nathaniel S. | ▼ Sell | Open Market | 2,412 | $23K | 12/5/2023 |
| Scott T. Rottinghaus | ▼ Sell | Open Market | 534 | $5K | 12/5/2023 |
| Yat Sun Or | ▼ Sell | Open Market | 2,412 | $23K | 12/5/2023 |
| MELLETT PAUL J | ▼ Sell | Open Market | 2,412 | $23K | 12/5/2023 |
| Jay R. Luly | ▼ Sell | Open Market | 7,230 | $70K | 12/5/2023 |
| Brendan Luu | ▼ Sell | Tax Withholding | 753 | $7K | 12/1/2023 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 753 | $7K | 12/1/2023 |
| Gardiner Nathaniel S. | ▼ Sell | Tax Withholding | 1,595 | $15K | 12/1/2023 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 1,595 | $15K | 12/1/2023 |
| MELLETT PAUL J | ▼ Sell | Tax Withholding | 1,595 | $15K | 12/1/2023 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 5,787 | $55K | 12/1/2023 |
| Scott T. Rottinghaus | ▼ Sell | Tax Withholding | 1,467 | $25K | 8/8/2023 |
| Gardiner Nathaniel S. | ▲ Buy | Option Exercise | 6,667 | $200K | 4/18/2023 |
| Vance Terry | ▲ Buy | Option Exercise | 5,800 | $81K | 3/16/2023 |
| MELLETT PAUL J | ▲ Buy | Option Exercise | 10,440 | $146K | 3/15/2023 |
| MELLETT PAUL J | ▼ Sell | Open Market | 100 | $4K | 3/15/2023 |
| MELLETT PAUL J | ▼ Sell | Open Market | 10,340 | $459K | 3/15/2023 |
| Yat Sun Or | ▲ Buy | Option Exercise | 13,925 | $195K | 3/15/2023 |
| Yat Sun Or | ▼ Sell | Open Market | 269 | $12K | 3/15/2023 |
| Yat Sun Or | ▼ Sell | Open Market | 13,656 | $607K | 3/15/2023 |
| Jay R. Luly | ▲ Buy | Option Exercise | 27,912 | $391K | 3/13/2023 |
| Jay R. Luly | ▼ Sell | Open Market | 10,697 | $479K | 3/13/2023 |
| Jay R. Luly | ▼ Sell | Open Market | 15,649 | $709K | 3/13/2023 |
| Jay R. Luly | ▼ Sell | Open Market | 1,566 | $72K | 3/13/2023 |
| Brendan Luu | ▲ Buy | Grant | 8,945 | $0 | 2/13/2023 |
| Brendan Luu | ▲ Buy | Grant | 11,360 | $0 | 2/13/2023 |
| Brendan Luu | ▼ Sell | Tax Withholding | 6,416 | $339K | 2/13/2023 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 9,250 | $0 | 2/13/2023 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 11,747 | $0 | 2/13/2023 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 6,725 | $355K | 2/13/2023 |
| Gardiner Nathaniel S. | ▲ Buy | Grant | 9,250 | $0 | 2/13/2023 |
| Gardiner Nathaniel S. | ▲ Buy | Grant | 11,747 | $0 | 2/13/2023 |
| Gardiner Nathaniel S. | ▼ Sell | Tax Withholding | 6,735 | $355K | 2/13/2023 |
| Yat Sun Or | ▲ Buy | Grant | 10,250 | $0 | 2/13/2023 |
| Yat Sun Or | ▲ Buy | Grant | 13,017 | $0 | 2/13/2023 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 7,752 | $409K | 2/13/2023 |
| MELLETT PAUL J | ▲ Buy | Grant | 9,250 | $0 | 2/13/2023 |
| MELLETT PAUL J | ▲ Buy | Grant | 11,747 | $0 | 2/13/2023 |
| MELLETT PAUL J | ▼ Sell | Tax Withholding | 6,904 | $364K | 2/13/2023 |
| Jay R. Luly | ▲ Buy | Grant | 15,285 | $0 | 2/13/2023 |
| Jay R. Luly | ▲ Buy | Grant | 16,220 | $0 | 2/13/2023 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 20,591 | $1.1M | 2/13/2023 |
| MELLETT PAUL J | ▼ Sell | Open Market | 4,200 | $225K | 2/9/2023 |
| MELLETT PAUL J | ▼ Sell | Open Market | 800 | $44K | 2/9/2023 |
| MELLETT PAUL J | ▲ Buy | Option Exercise | 2,812 | $40K | 1/9/2023 |
| MELLETT PAUL J | ▲ Buy | Option Exercise | 4,148 | $59K | 12/19/2022 |
| Jay R. Luly | ▲ Buy | Option Exercise | 14,500 | $400K | 12/19/2022 |
| Jay R. Luly | ▲ Buy | Option Exercise | 16,149 | $229K | 12/16/2022 |
| Jay R. Luly | ▲ Buy | Option Exercise | 13,851 | $194K | 12/16/2022 |
| Jay R. Luly | ▼ Sell | Open Market | 7,800 | $340K | 12/16/2022 |
| Jay R. Luly | ▼ Sell | Open Market | 8,597 | $383K | 12/16/2022 |
| Jay R. Luly | ▼ Sell | Open Market | 13,603 | $619K | 12/16/2022 |
| Brendan Luu | ▼ Sell | Tax Withholding | 498 | $22K | 12/1/2022 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 498 | $22K | 12/1/2022 |
| Gardiner Nathaniel S. | ▼ Sell | Tax Withholding | 1,055 | $47K | 12/1/2022 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 1,055 | $47K | 12/1/2022 |
| MELLETT PAUL J | ▼ Sell | Tax Withholding | 1,055 | $47K | 12/1/2022 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 5,659 | $251K | 12/1/2022 |
| Brendan Luu | ▲ Buy | Grant | 18,500 | $0 | 11/23/2022 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 18,500 | $0 | 11/23/2022 |
| Gardiner Nathaniel S. | ▲ Buy | Grant | 21,000 | $0 | 11/23/2022 |
| Scott T. Rottinghaus | ▲ Buy | Grant | 7,000 | $0 | 11/23/2022 |
| Yat Sun Or | ▲ Buy | Grant | 21,000 | $0 | 11/23/2022 |
| MELLETT PAUL J | ▲ Buy | Grant | 21,000 | $0 | 11/23/2022 |
| Jay R. Luly | ▲ Buy | Grant | 63,000 | $0 | 11/23/2022 |
| Scott T. Rottinghaus | ▲ Buy | Grant | 20,000 | $0 | 8/8/2022 |
| MELLETT PAUL J | ▲ Buy | Option Exercise | 3,480 | $41K | 6/17/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 6,285 | $305K | 4/4/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 9,625 | $419K | 4/4/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 16,875 | $1.1M | 4/4/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 2,500 | $176K | 4/4/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 18,076 | $1.3M | 4/4/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 3,200 | $232K | 4/4/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 9,009 | $661K | 4/4/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 42,260 | $3.0M | 4/1/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 16,000 | $503K | 4/1/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 31,664 | $950K | 4/1/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 2,895 | $140K | 4/1/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 8,299 | $587K | 4/1/2022 |
| CARTER BRUCE L A | ▲ Buy | Option Exercise | 6,000 | $153K | 3/21/2022 |
| CARTER BRUCE L A | ▼ Sell | Open Market | 2,676 | $178K | 3/21/2022 |
| CARTER BRUCE L A | ▼ Sell | Open Market | 307 | $21K | 3/21/2022 |
| CARTER BRUCE L A | ▼ Sell | Open Market | 2,210 | $152K | 3/21/2022 |
| CARTER BRUCE L A | ▼ Sell | Open Market | 807 | $56K | 3/21/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 12,481 | $542K | 3/2/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 12,481 | $875K | 3/2/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 24,339 | $1.1M | 3/1/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 24,239 | $1.7M | 3/1/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 100 | $7K | 3/1/2022 |
| Brendan Luu | ▲ Buy | Grant | 286 | $0 | 2/14/2022 |
| Brendan Luu | ▲ Buy | Grant | 1,126 | $0 | 2/14/2022 |
| Brendan Luu | ▼ Sell | Tax Withholding | 489 | $31K | 2/14/2022 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 327 | $0 | 2/14/2022 |
| Tara Lynn Kieffer | ▲ Buy | Grant | 1,289 | $0 | 2/14/2022 |
| Tara Lynn Kieffer | ▼ Sell | Tax Withholding | 552 | $34K | 2/14/2022 |
| Gardiner Nathaniel S. | ▲ Buy | Grant | 615 | $0 | 2/14/2022 |
| Gardiner Nathaniel S. | ▲ Buy | Grant | 2,419 | $0 | 2/14/2022 |
| Gardiner Nathaniel S. | ▼ Sell | Tax Withholding | 957 | $60K | 2/14/2022 |
| Adda Nathalie | ▲ Buy | Grant | 615 | $0 | 2/14/2022 |
| Adda Nathalie | ▲ Buy | Grant | 2,419 | $0 | 2/14/2022 |
| Adda Nathalie | ▼ Sell | Tax Withholding | 954 | $60K | 2/14/2022 |
| Yat Sun Or | ▲ Buy | Grant | 615 | $0 | 2/14/2022 |
| Yat Sun Or | ▲ Buy | Grant | 2,419 | $0 | 2/14/2022 |
| Yat Sun Or | ▼ Sell | Tax Withholding | 953 | $60K | 2/14/2022 |
| MELLETT PAUL J | ▲ Buy | Grant | 615 | $0 | 2/14/2022 |
| MELLETT PAUL J | ▲ Buy | Grant | 2,419 | $0 | 2/14/2022 |
| MELLETT PAUL J | ▼ Sell | Tax Withholding | 958 | $60K | 2/14/2022 |
| Jay R. Luly | ▲ Buy | Grant | 1,627 | $0 | 2/14/2022 |
| Jay R. Luly | ▲ Buy | Grant | 6,401 | $0 | 2/14/2022 |
| Jay R. Luly | ▼ Sell | Tax Withholding | 2,355 | $147K | 2/14/2022 |
| Jay R. Luly | ▲ Buy | Option Exercise | 10,063 | $118K | 1/15/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 9,200 | $400K | 1/11/2022 |
| Adda Nathalie | ▲ Buy | Option Exercise | 3,336 | $100K | 1/11/2022 |
| Adda Nathalie | ▼ Sell | Open Market | 12,536 | $879K | 1/11/2022 |
| Gardiner Nathaniel S. | ▼ Sell | Tax Withholding | 557 | $49K | 12/1/2021 |