Gasser Elizabeth Anne (CIK 0001866283)

Latest company ownership

TNDM - TANDEM DIABETES CARE INC
Role: EVP, Chief Strategy Officer
Shares held
22,949
Last filed at
Nov 19, 2025
Confidence Score
46.0
2025Q4
Confidence Score History
2021Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 17, 2025 Nov 19, 2025 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -806 -2.60% ✗ $25.9K
Aug 15, 2025 Aug 19, 2025 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -1,393 -5.31% ✗ $15.1K
May 15, 2025 May 19, 2025 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 42.5 -2,349 -3.96% ✗ $79.4K
Feb 25, 2025 Feb 27, 2025 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 42.5 -3,748 -13.87% ✗ $125K
Feb 18, 2025 Feb 20, 2025 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -1,261 -5.44% ✗ $42.2K
Nov 15, 2024 Nov 19, 2024 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -526 -2.39% ✗ $31.3K
Aug 15, 2024 Aug 19, 2024 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -766 -5.32% ✗ $33.6K
May 28, 2024 May 28, 2024 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -134 -1.13% ✗ $6.9K
May 15, 2024 May 17, 2024 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 42.5 -1,561 -4.42% ✗ $112.5K
Feb 27, 2024 Feb 29, 2024 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -130 -1.98% ✗ $3.6K
Feb 15, 2024 Feb 20, 2024 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -262 -2.12% ✗ $6.4K
Nov 27, 2023 Nov 29, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -129 -2.17% ✗ $2.5K
Nov 15, 2023 Nov 17, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 77.5 +344 2.20% ✗ $4K
Aug 28, 2023 Aug 30, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -129 -2.74% ✗ $3.5K
Aug 15, 2023 Aug 17, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -221 -2.57% ✗ $6.4K
May 30, 2023 May 30, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -129 -3.18% ✗ $3.4K
May 15, 2023 May 17, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -713 -10.44% ✗ $22.9K
Feb 27, 2023 Mar 1, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -153 -6.16% ✗ $5.5K
Feb 15, 2023 Feb 17, 2023 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -67 -3.07% ✗ $2.9K
Nov 28, 2022 Nov 30, 2022 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -129 -6.01% ✗ $5.1K
Nov 15, 2022 Nov 17, 2022 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -57 -3.11% ✗ $2.4K
Aug 29, 2022 Aug 31, 2022 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -129 -7.18% ✗ $6K
Aug 15, 2022 Aug 17, 2022 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -57 -3.85% ✗ $3.1K
May 27, 2022 Jun 1, 2022 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 47.5 -129 -8.91% ✗ $9.1K
May 16, 2022 May 18, 2022 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -225 -17.31% ✗ $16.6K
Feb 28, 2022 Mar 2, 2022 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -153 -19.05% ✗ $17.2K
Dec 27, 2021 Dec 29, 2021 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 10.0 -1,084 -71.55% ✓ $164.1K
Dec 7, 2021 Dec 9, 2021 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 10.0 -1,083 -71.53% ✓ $151.6K
Nov 29, 2021 Dec 1, 2021 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -185 -30.03% ✗ $24K
Nov 3, 2021 Nov 5, 2021 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 5.0 -21,785 -98.90% ✓ $3.1M
Aug 27, 2021 Aug 31, 2021 TANDEM DIABETES CARE INC EVP, Chief Strategy Officer Sell 46.3 -129 -9.58% ✗ $14.2K