FilingIndex
SC 13D/AThe Stakes

AMERICAN EXPRESS CO files SC 13D/A

Filed May 4, 2026 · 1mo ago · Accession 0000004962-26-000204

Plain English

Activist stake — an investor has acquired more than 5% with intent to influence.

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Filing details
Ticker
AXP
CIK
4962
Form type
SC 13D/A
Filing date
May 4, 2026
Report date
Document
Size