Douglas A. Roeder serves as Executive at TANDEM DIABETES CARE INC, where they oversee executive responsibilities. Since joining the company, Douglas A. Roeder has executed 65 insider transactions totaling $71.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 2, 2026 involved receiving (via award) 2,504 shares valued at $14.7K.
Douglas A. Roeder currently holds 102,231 shares of TANDEM DIABETES CARE INC (TNDM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Douglas A. Roeder has been a net seller of TNDM stock. They have purchased $15.7M and sold $55.4M worth of shares.
Douglas A. Roeder's most recent insider trade was on Jan 2, 2026, when they sold 2,504 shares at $5.89 per share.
Get notified when new Form 4 filings are submitted
| $5.83 |
| Discretionary |
| Oct 1, 2025 | SENS | $14.6K | Award | 35,714 | $0.41 | Discretionary |
| May 22, 2024 | SENS | $0 | Award | 236,344 | $N/A | Discretionary |
| Aug 30, 2023 | SENS | $162.0K | Purchase | 300,000 | $0.54 | Discretionary |
| Jun 9, 2023 | SENS | $150.0K | Award | 200,000 | $0.75 | Discretionary |
| May 17, 2023 | SENS | $0 | Award | 147,948 | $N/A | Discretionary |
| May 26, 2022 | SENS | $0 | Award | 99,557 | $N/A | Discretionary |
| May 18, 2022 | TNDM | $0 | Option Exercise | 2,205 | $N/A | Discretionary |
| Oct 15, 2021 | TNDM | $0 | Other | 1,000,000 | $N/A | Discretionary |
| Oct 15, 2021 | TNDM | $0 | Other | 11,568 | $N/A | Discretionary |
| Oct 15, 2021 | TNDM | $0 | Other | 3,766 | $N/A | Discretionary |
| Oct 15, 2021 | TNDM | $0 | Other | 11,568 | $N/A | Discretionary |
| Aug 25, 2021 | SENS | $755.1K | Sale | 215,747 | $3.50 | Discretionary |
| Aug 25, 2021 | SENS | $171.3K | Option Exercise | 86,930 | $1.97 | Discretionary |
| Aug 25, 2021 | SENS | $173.9K | Option Exercise | 128,817 | $1.35 | Discretionary |
| Aug 24, 2021 | SENS | $457.5K | Sale | 125,342 | $3.65 | Discretionary |
| Jun 23, 2021 | TNDM | $0 | Other | 1,892 | $N/A | Discretionary |
| Jun 23, 2021 | TNDM | $0 | Other | 1,892 | $N/A | Discretionary |
| May 27, 2021 | TNDM | $0 | Option Exercise | 1,892 | $N/A | Discretionary |
| May 25, 2021 | SENS | $0 | Award | 60,483 | $N/A | Discretionary |
| May 25, 2021 | SENS | $282.2K | Sale | 147,735 | $1.91 | Discretionary |
| May 19, 2021 | SENS | $1.4K | Sale | 652 | $2.08 | Discretionary |
| Apr 12, 2021 | SENS | $100.9K | Sale | 47,580 | $2.12 | Discretionary |
| Apr 12, 2021 | SENS | $10.4M | Sale | 4,906,326 | $2.12 | Discretionary |
| Apr 9, 2021 | SENS | $11.6M | Sale | 4,845,399 | $2.39 | Discretionary |
| Apr 9, 2021 | SENS | $112.3K | Sale | 46,989 | $2.39 | Discretionary |
| Jul 20, 2020 | SENS | $0 | Award | 273,077 | $N/A | Discretionary |
| Jul 20, 2020 | SENS | $0 | Award | 273,077 | $N/A | Discretionary |
| Aug 28, 2019 | TNDM | $11.7M | Sale | 166,704 | $70.42 | Discretionary |