FISV

FISERV INC

Technology Information Technology Services Market cap: $25.4B All insider activity → Quote and statistics → Sign in to watch FISV Sign in to set a price alert

AI summary Cluster open-market purchases by multiple executives and directors following leadership transition.

Insider Score Band 80+

Research score: 72
AI adjustment: +9

Research score, not a recommendation.

Total bought$1.7M6 Form 4 purchases

Distinct insiders6open-market buyers

Lead insiderTodd Paul MCFO

Cluster window2026-06-16 → 2026-06-17active

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

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Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders

100%

Seniority executive rank of buyers (CEO/CFO/Director)

83%

Commitment purchase size relative to company & holdings

41%

Context buying into stock weakness signals conviction

100%

Timing coordinated purchases within a tight window

100%

Routine-purchase discount × 1.00

Company-type / offering discount × 1.00

Net insider selling penalty − 0

Why are they buying?

AI · discretionary · catalyst credible · documented

Insiders likely bought shares to signal confidence following the sudden announcement that Mike Lyons stepped down as CEO and was succeeded by Takis Georgakopoulos.

On June 15, 2026, Fiserv announced that Takis Georgakopoulos was appointed Chief Executive Officer, immediately preceding open-market purchases by key executives and directors across June 16 and June 17.

Filing references and sources

Fiserv Announces Leadership Transition (opens in a new tab)

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

Loading price history…

Transactions

6 Form 4 trades · 6 insiders Sign in to download CSV

Purchases in this cluster, grouped by insider, largest first
Date	Insider	Role	Shares	Price	Value	Filing
2026-06-16	Rosman Adam L. history of Rosman Adam L.'s purchases	Other C-suite	10,150	$49.33	$500.7K	SEC filing for Rosman Adam L. (opens in a new tab)
2026-06-17	Todd Paul M history of Todd Paul M's purchases	CFO	10,060	$49.70	$500.0K	SEC filing for Todd Paul M (opens in a new tab)
2026-06-16	Nixon Gordon M. history of Nixon Gordon M.'s purchases	Director	7,500	$49.57	$371.8K	SEC filing for Nixon Gordon M. (opens in a new tab)
2026-06-17	Mamilli Wafaa history of Mamilli Wafaa's purchases	Director	2,960	$50.59	$149.7K	SEC filing for Mamilli Wafaa (opens in a new tab)
2026-06-16	DiSimone Harry 5 purchases with a 63-day result · median -3.2%	Director	2,088	$48.41	$101.1K	SEC filing for DiSimone Harry (opens in a new tab)
2026-06-16	Yarkoni Charlotte history of Yarkoni Charlotte's purchases	Director	2,023	$49.49	$100.1K	SEC filing for Yarkoni Charlotte (opens in a new tab)
Total					$1.7M

Other buying runs at FISV

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days +4.1%63 days -3.4%126 days –

Other insider buying runs at this company, newest first, with the return against the benchmark that followed
Window	Insiders	Total	Score	21 days	63 days	126 days	Status
2021-11-01 → 2021-11-26	3	$3.7M	65	+2.8%	+6.0%	+12.0%	closed