Yat Sun Or serves as Executive at ENANTA PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Yat Sun Or has executed 82 insider transactions totaling $8.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 5, 2025 involved selling 2,390 shares valued at $34.0K.
Yat Sun Or currently holds 371,392 shares of ENANTA PHARMACEUTICALS INC (ENTA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Yat Sun Or has been a net seller of ENTA stock. They have purchased $0 and sold $8.5M worth of shares.
Yat Sun Or's most recent insider trade was on Dec 5, 2025, when they sold 2,390 shares at $14.23 per share.
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| $14.12 |
| Discretionary |
| Feb 12, 2024 | ENTA | $13.4K | Payment | 1,080 | $12.41 | Discretionary |
| Feb 12, 2024 | ENTA | $0 | Award | 3,680 | $N/A | Discretionary |
| Dec 5, 2023 | ENTA | $23.2K | Sale | 2,412 | $9.63 | Discretionary |
| Dec 1, 2023 | ENTA | $15.1K | Payment | 1,595 | $9.49 | Discretionary |
| Mar 15, 2023 | ENTA | $194.9K | Option Exercise | 13,925 | $14.00 | Discretionary |
| Mar 15, 2023 | ENTA | $11.8K | Sale | 269 | $43.92 | Discretionary |
| Mar 15, 2023 | ENTA | $607.1K | Sale | 13,656 | $44.46 | Discretionary |
| Feb 13, 2023 | ENTA | $0 | Award | 10,250 | $N/A | Discretionary |
| Feb 13, 2023 | ENTA | $409.1K | Payment | 7,752 | $52.77 | Discretionary |
| Feb 13, 2023 | ENTA | $0 | Award | 13,017 | $N/A | Discretionary |
| Dec 1, 2022 | ENTA | $46.8K | Payment | 1,055 | $44.33 | Discretionary |
| Nov 23, 2022 | ENTA | $0 | Award | 21,000 | $N/A | Discretionary |
| Feb 14, 2022 | ENTA | $59.6K | Payment | 953 | $62.49 | Discretionary |
| Feb 14, 2022 | ENTA | $0 | Award | 2,419 | $N/A | Discretionary |
| Feb 14, 2022 | ENTA | $0 | Award | 615 | $N/A | Discretionary |
| Dec 1, 2021 | ENTA | $48.8K | Payment | 557 | $87.68 | Discretionary |
| Nov 19, 2021 | ENTA | $0 | Award | 6,800 | $N/A | Discretionary |
| Jan 26, 2021 | ENTA | $43.2K | Option Exercise | 3,672 | $11.77 | Discretionary |
| Jan 26, 2021 | ENTA | $57.3K | Option Exercise | 4,872 | $11.77 | Discretionary |
| Jan 26, 2021 | ENTA | $73.0K | Option Exercise | 5,149 | $14.18 | Discretionary |
| Dec 15, 2020 | ENTA | $0 | Option Exercise | 5,250 | $N/A | Discretionary |
| Dec 15, 2020 | ENTA | $65.5K | Payment | 1,540 | $42.52 | Discretionary |
| Nov 20, 2020 | ENTA | $0 | Award | 7,600 | $N/A | Discretionary |
| Feb 12, 2020 | ENTA | $0 | Award | 487 | $N/A | Discretionary |
| Feb 12, 2020 | ENTA | $57.5K | Payment | 1,089 | $52.76 | Discretionary |
| Feb 12, 2020 | ENTA | $0 | Award | 2,925 | $N/A | Discretionary |
| Dec 16, 2019 | ENTA | $0 | Option Exercise | 5,250 | $N/A | Discretionary |
| Dec 16, 2019 | ENTA | $148.9K | Payment | 2,331 | $63.88 | Discretionary |