InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Browse the complete record of transactions filed by Ernst Jennifer, Chairman & CEO. Insider active across 1 company, notably Tivic Health Systems, Inc.. Aggregated, 3 reports have been published. History available since 12 November 2021. The latest transaction was disclosed on 22 September 2025 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Ernst Jennifer
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Declarations3 total
14,706 sharesCommon StockSEC:0001683168-25-009305:0
22,541 shares0Common StockSEC:0001683168-25-007223:0
1,391 shares0Common StockSEC:0001104659-21-139507:0
3 of 3 declarations
About Ernst Jennifer
Jennifer Ernst is Chief Executive Officer of Tivic Health Systems, Inc. She leads the company with a strategic vision focused on innovation in the health sector. Her role includes overseeing operations and developing new initiatives to improve patient health.
