John Patrick Shannon Jr serves as Executive at Durata Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, John Patrick Shannon Jr has executed 35 insider transactions totaling $699.9K, demonstrating a bullish approach to their equity position. Their most recent transaction on Nov 14, 2025 involved exercising options for 87,100 shares valued at $135.0K.
John Patrick Shannon Jr currently holds 2,730,253 shares of Durata Therapeutics, Inc. (DRTX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Patrick Shannon Jr has been a net buyer of DRTX stock. They have purchased $526.6K and sold $173.4K worth of shares.
John Patrick Shannon Jr's most recent insider trade was on Nov 14, 2025, when they sold 87,100 shares at $1.55 per share.
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| $7.46 |
| Discretionary |
| Nov 13, 2025 | XERS | $13.9K | Option Exercise | 8,970 | $1.55 | Discretionary |
| Aug 1, 2025 | XERS | $198.6K | Payment | 36,918 | $5.38 | Discretionary |
| Aug 1, 2024 | XERS | $0 | Award | 250,000 | $N/A | Discretionary |
| Jan 31, 2024 | XERS | $272.4K | Payment | 110,750 | $2.46 | Discretionary |
| Jan 31, 2024 | XERS | $0 | Award | 750,000 | $N/A | Discretionary |
| Jan 29, 2024 | XERS | $58.9K | Payment | 22,150 | $2.66 | Discretionary |
| Jan 3, 2024 | XERS | $91.5K | Payment | 40,834 | $2.24 | Discretionary |
| Nov 17, 2023 | XERS | $50.5K | Purchase | 30,769 | $1.64 | Discretionary |
| Jan 31, 2023 | XERS | $12.3K | Payment | 9,880 | $1.24 | Discretionary |
| Jan 31, 2023 | XERS | $0 | Award | 750,000 | $N/A | Discretionary |
| Jan 29, 2023 | XERS | $29.5K | Payment | 23,414 | $1.26 | Discretionary |
| Jan 3, 2023 | XERS | $46.3K | Payment | 41,334 | $1.12 | Discretionary |
| Jan 31, 2022 | XERS | $15.8K | Payment | 7,497 | $2.11 | Discretionary |
| Jan 29, 2022 | XERS | $33.1K | Payment | 15,692 | $2.11 | Discretionary |
| Jan 3, 2022 | XERS | $0 | Award | 250,000 | $N/A | Discretionary |
| Nov 12, 2021 | XERS | $126.0K | Purchase | 60,000 | $2.10 | Discretionary |
| Nov 11, 2021 | XERS | $83.6K | Purchase | 40,000 | $2.09 | Discretionary |
| Oct 5, 2021 | XERS | $0 | Disposition | 193,333 | $N/A | Discretionary |
| Oct 5, 2021 | XERS | $0 | Disposition | 70,496 | $N/A | Discretionary |
| Oct 5, 2021 | XERS | $0 | Award | 193,333 | $N/A | Discretionary |
| Oct 5, 2021 | XERS | $0 | Award | 70,496 | $N/A | Discretionary |
| Jan 29, 2021 | XERS | $0 | Award | 150,000 | $N/A | Discretionary |
| Jun 30, 2020 | XERS | $8.4K | Award | 3,731 | $2.26 | Discretionary |
| May 13, 2020 | XERS | $78.1K | Purchase | 22,000 | $3.55 | Discretionary |
| May 8, 2020 | XERS | $25.2K | Purchase | 7,886 | $3.20 | Discretionary |
| Feb 14, 2020 | XERS | $50.0K | Purchase | 12,048 | $4.15 | Discretionary |
| Jan 31, 2020 | XERS | $0 | Award | 65,000 | $N/A | Discretionary |
| Dec 31, 2019 | XERS | $2.6K | Award | 438 | $5.99 | Discretionary |