Updated: May 19, 2026

Guy Chiarello

FIFISERV INCSEC CIK: 0001654667
Estimated Net Worth
$163 Million
Last Updated: May 19, 2026 11:43 PM EST

Transaction Summary

Total Transactions101
Buy-Sell Ratio0.16
Buy Transactions14
Sell Transactions85

Transaction Volume

Total Volume$172.39M
Net Volume-$144.55M
Buy Volume$13.92M
Sell Volume$158.47M

Trade Analysis

AVG Trade Size$1.71M
Largest Trade$8.74M
Most Active MonthFeb
Most Active Year2023

Trading Sentiment

OverallBearish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Guy Chiarello has an estimated net worth of $163 Million. This is based on reported shares across multiple companies, which include FISERV INC, and FIRST DATA CORP.



2021 was Guy Chiarello's most active year for acquiring shares with 15 total transactions. Guy Chiarello's most active month to acquire stocks was the month of January. 2022 was Guy Chiarello's most active year for disposing of shares, totalling 34 transactions. Guy Chiarello's most active month to dispose stocks was the month of January. 2023 saw Guy Chiarello paying a total of $4,224,800.00 for 120,783 shares, this is the most they've acquired in one year. In 2023 Guy Chiarello cashed out on 289,668 shares for a total of $25,718,518.83, their largest year based on trade value.

Holdings & Transactions

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