InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
T+90 hit rate
17%
T+90 mean return
-14.0%
Across 12 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Gasser Elizabeth Anne, Vice-Présidente Exécutive, Directrice de la Stratégie. Director active across 2 companies, notably TANDEM DIABETES CARE INC. Aggregated, 37 reports have been published. Activity tracked since 27 August 2021. The latest transaction was filed on 2 June 2026 (Don). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations37 total
7,160 shares0Common StockSEC:0001438133-26-000115:0
7,160 shares0Common StockSEC:0001438133-26-000115:1
1,147 shares@ US$15.641.1% of flowCommon StockSEC:0001438133-25-000087:0
1,380 shares0Common StockSEC:0001438133-25-000038:0
163 shares0Common StockSEC:0001438133-25-000020:0
1,503 shares0Common StockSEC:0001438133-24-000209:0
163 shares0Common StockSEC:0001438133-24-000189:0
11,749 shares0Common StockSEC:0001438133-24-000153:0
373 shares0Common StockSEC:0001438133-24-000139:0
813 shares@ US$15.640.8% of flowCommon StockSEC:0001438133-24-000102:0
372 shares0Common StockSEC:0001438133-24-000035:0
163 shares0Common StockSEC:0001438133-24-000012:0
373 shares0Common StockSEC:0001438133-23-000246:0
565 shares@ US$15.470.6% of flowCommon StockSEC:0001438133-23-000226:0
372 shares0Common StockSEC:0001438133-23-000194:0
162 shares0Common StockSEC:0001438133-23-000170:0
373 shares0Common StockSEC:0001438133-23-000129:0
163 shares0Common StockSEC:0001438133-23-000082:0
373 shares0Common StockSEC:0001438133-23-000038:0
162 shares0Common StockSEC:0001438133-23-000012:0
372 shares0Common StockSEC:0001438133-22-000243:0
163 shares0Common StockSEC:0001438133-22-000227:0
373 shares0Common StockSEC:0001438133-22-000201:0
162 shares0Common StockSEC:0001438133-22-000187:0
373 shares0Common StockSEC:0001438133-22-000145:0
25 of 37 declarations
About Gasser Elizabeth Anne
Elizabeth Anne Gasser is the Executive Vice President and Chief Strategy Officer at Tandem Diabetes Care Inc. She oversees the company's strategic initiatives, aiming to strengthen its market position. Her expertise in strategy is essential for the organization's growth.
