secwatch.observer — SEC 8-K summary
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Issuer:     FISERV INC (FISV)
CIK:        0000798354
Form:       8-K
Filed at:   2025-08-29T23:59:59+00:00
Accession:  0001193125-25-191768
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Fiserv: John Gibbons transitions to Senior Advisor; Andrew Gelb named Head of Financial Institutions Group
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- John Gibbons ceases as Co-Head of Financial Institutions Group effective Aug 25, 2025, becomes Senior Advisor through Feb 28, 2026.
- Andrew Gelb, former Co-Head, promoted to Head of Financial Institutions Group.
- No compensation changes or additional departures disclosed.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/798354/000119312525191768/0001193125-25-191768-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/798354/000119312525191768/d93455d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-25-191768

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer