norm: appianNAICS Services-Prepackaged Software · USno LEI · CIK 0001441683Max severity: Low

Canonical registry

Appian Corporation

ent_019e589beb2700cd0c36093fabf3872d

Compliance scorecard →🔔 Follow entity

Disclosures

1

SEC 10-K Item 1C · 1 jurisdiction

Incidents

—

no linked incident in sample

Max affected reported

—

no filed count in sample

Leak-site claims

0

none in sample

Identity resolution

Canonical name: Appian Corporation
Normalized: appian— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: 0001441683
Domain: appian.com

Disclosure history (1)newest first

FEDERALSEC 10-K Item 1Cas victim2026-02-19
Appian Corporation (CIK 0001321234) filed 10-K Item 1C disclosing its cybersecurity risk management framework. The filing details governance oversight by the Board and management (including the CISO), a formal information security program, vendor risk management, and tabletop exercises. No specific cybersecurity incident, breach, or material impact was reported.