Susan Morrison serves as Executive at TANDEM DIABETES CARE INC, where they oversee executive responsibilities. Since joining the company, Susan Morrison has executed 111 insider transactions totaling $18.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 17, 2025 involved selling 314 shares valued at $5.8K.
Susan Morrison currently holds 40,917 shares of TANDEM DIABETES CARE INC (TNDM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Susan Morrison has been a net seller of TNDM stock. They have purchased $0 and sold $18.8M worth of shares.
Susan Morrison's most recent insider trade was on Nov 17, 2025, when they sold 314 shares at $18.61 per share.
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| $N/A |
| Discretionary |
| Nov 17, 2025 | TNDM | $8.0K | Payment | 430 | $18.61 | Discretionary |
| Nov 17, 2025 | TNDM | $0 | Option Exercise | 1,096 | $N/A | Discretionary |
| Aug 15, 2025 | TNDM | $3.4K | Payment | 314 | $10.82 | Discretionary |
| Aug 15, 2025 | TNDM | $4.7K | Payment | 430 | $10.82 | Discretionary |
| Aug 15, 2025 | TNDM | $0 | Option Exercise | 1,097 | $N/A | Discretionary |
| Aug 15, 2025 | TNDM | $0 | Option Exercise | 1,503 | $N/A | Discretionary |
| Aug 15, 2024 | TNDM | $18.8K | Payment | 430 | $43.82 | Discretionary |
| Aug 15, 2024 | TNDM | $0 | Option Exercise | 1,503 | $N/A | Discretionary |
| Aug 15, 2024 | TNDM | $6.0K | Payment | 136 | $43.82 | Discretionary |
| Aug 15, 2024 | TNDM | $0 | Option Exercise | 163 | $N/A | Discretionary |
| Aug 15, 2024 | TNDM | $0 | Option Exercise | 474 | $N/A | Discretionary |
| Aug 15, 2024 | TNDM | $2.1K | Payment | 47 | $43.82 | Discretionary |
| May 28, 2024 | TNDM | $6.1K | Payment | 117 | $51.73 | Discretionary |
| May 28, 2024 | TNDM | $0 | Option Exercise | 406 | $N/A | Discretionary |
| May 15, 2024 | TNDM | $21.3K | Award | 1,360 | $15.64 | Discretionary |
| May 15, 2024 | TNDM | $0 | Option Exercise | 162 | $N/A | Discretionary |
| May 15, 2024 | TNDM | $2.2K | Payment | 47 | $47.37 | Discretionary |
| May 15, 2024 | TNDM | $0 | Option Exercise | 474 | $N/A | Discretionary |
| May 15, 2024 | TNDM | $6.4K | Payment | 136 | $47.37 | Discretionary |
| May 15, 2024 | TNDM | $0 | Option Exercise | 6,012 | $N/A | Discretionary |
| May 15, 2024 | TNDM | $81.5K | Payment | 1,720 | $47.37 | Discretionary |
| Feb 27, 2024 | TNDM | $3.1K | Payment | 113 | $27.34 | Discretionary |
| Feb 27, 2024 | TNDM | $0 | Option Exercise | 407 | $N/A | Discretionary |
| Feb 15, 2024 | TNDM | $0 | Option Exercise | 163 | $N/A | Discretionary |
| Feb 15, 2024 | TNDM | $1.4K | Payment | 56 | $24.29 | Discretionary |
| Feb 15, 2024 | TNDM | $3.9K | Payment | 162 | $24.29 | Discretionary |
| Feb 15, 2024 | TNDM | $0 | Option Exercise | 475 | $N/A | Discretionary |
| Nov 27, 2023 | TNDM | $0 | Option Exercise | 406 | $N/A | Discretionary |