InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
1
T+90 hit rate
0%
T+90 mean return
-22.7%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Miller Heidi, Director. Director active across 2 companies, notably FISERV INC. In total, 9 reports have been logged. Breakdown: 1 buy · 1 sell. Total volume traded: €3.6m. Activity tracked since 19 May 2021. The latest transaction was filed on 2 March 2026 (Acquisition). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Miller Heidi
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations9 total
7,200 shares@ US$26.248100.0% of flowCommon StockSEC:0001199930-26-000002:0
Canonical exit: 31 May 2026 (T+90)
5,134 shares0Common StockSEC:0001104659-25-059857:0
18,562 shares@ US$200.5664.9% of flowCommon StockSEC:0000798354-24-000194:0
8,695 shares0Common StockSEC:0001104659-24-070873:0
1,484 shares0Common StockSEC:0000798354-24-000119:0
47,929 shares@ US$41.7535.1% of flowCommon StockSEC:0000798354-24-000024:0
1,755 shares0Common StockSEC:0001209191-23-031183:0
2,231 shares0Common StockSEC:0001209191-22-031038:0
1,699 shares0Common StockSEC:0001209191-21-034995:0
9 of 9 declarations
About Miller Heidi
Heidi Miller is a Board Member at Fiserv Inc. She brings valuable expertise in the financial services sector, contributing to strategic decision-making. Her role involves overseeing operations and ensuring that the company meets its growth and innovation objectives.
