InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
3
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Griebenow Jill, Chief Executive Officer. Insider active across 1 company, notably Cboe Global Markets, Inc.. Cumulatively, 9 disclosures have been logged. Breakdown: 0 buy · 3 sells. Total volume traded: €380k. Activity tracked since 17 May 2021. The latest transaction was disclosed on 19 February 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Griebenow Jill
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations9 total
432 shares@ US$286.1710.5% of flowCommon StockSEC:0001750027-26-000003:0
1,294 shares0Common StockSEC:0001750027-26-000002:0
826 shares@ US$210.2518.2% of flowCommon StockSEC:0001415889-25-005091:0
1,622 shares@ US$213.3334.3% of flowCommon StockSEC:0001415889-24-023019:0
1,023 shares@ US$186.6919.4% of flowCommon StockSEC:0001415889-24-004839:0
676 shares@ US$129.099.0% of flowCommon StockSEC:0001415889-23-003005:0
400 shares@ US$128.005.3% of flowCommon StockSEC:0001415889-22-012157:0
842 shares@ US$118.810.0003% mcap70.2% of flowCommon StockSEC:0001179110-22-001555:0
200 shares@ US$113.661.9% of flowCommon StockSEC:0001179110-21-005581:0
9 of 9 declarations
About Griebenow Jill
Jill Griebenow is the Senior Vice President and Chief Administrative Officer at Cboe Global Markets, Inc. She is responsible for managing the company's operations and activities. Her role is crucial in ensuring operational efficiency and supporting strategic decision-making. She brings her expertise in management and strategy to guide the company's activities.
