Charles Giancarlo

Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero.

Record

Field	Value
Representation	alpha-profile-markdown-v3
Protocol	Alpha Governance Facts Protocol 0.1
Schema	alpha.governance.entity.public.v1
Record version	public-0
Canonical entity	alpha:person:charles-giancarlo
Entity type	Person
Canonical URL	https://registry.alpha.ac/people/charles-giancarlo
Publication	PUBLISHED
Verification	corroborated
Verification schema	alpha-verification-states-v1
Ownership	unclaimed
Published claims	21
Claims under review	0
Evidence records	12
Conflicts	0
Conflicts in internal review	0
Observed	2026-09-24T16:56:25.921762+00:00
Last reviewed	2026-05-16T03:37:59.273+00:00

Identity

Legal name: Charles Giancarlo
Display name: Charles Giancarlo

Leadership

PUBLISHED

Roles

Director at Everpure, Inc.. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:8.
Director at Zscaler, Inc.. Valid from: 2016-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:4.
Independent Director at Arista Networks. Valid from: 2013-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:2.

Governance

PUBLISHED

Board committees

PUBLISHED

AI and ML experience

AI and ML experience: not identified in the cited filing. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:5, alpha:evidence:person:charles-giancarlo:1.

AI expertise

AI expertise reported in filings. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:9.

AI governance relevance

AI governance relevance reported from role and filings. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:9.

Board independence

Not independent (executive director). Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:6.

Board membership

Serves on the board of Arista Networks. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:12, alpha:evidence:person:charles-giancarlo:6.
Serves on the board of Everpure, Inc.. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:10, alpha:evidence:person:charles-giancarlo:6.
Serves on the board of Pure Storage Inc. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:6.
Serves on the board of Zscaler, Inc.. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:11, alpha:evidence:person:charles-giancarlo:6.

Board role

Board role: Chair. Valid from: 2025-05-02. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:7.
Board role: Director. Valid from: 2025-11-21. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:1, alpha:evidence:person:charles-giancarlo:3.

Committee assignments

No committee assignment disclosed in the cited filing. Valid from: 2025-05-02. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:7.
Committee assignments: Compensation. Valid from: 2026-04-16. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:1.
Committee assignments: Compensation, Nominating/Governance. Valid from: 2025-11-21. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:3.

Cybersecurity experience

Cybersecurity experience: not identified in the cited filing. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:5, alpha:evidence:person:charles-giancarlo:1.

Executive company

Executive at Pure Storage, Inc.. Valid from: 2025-05-02. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:1, alpha:evidence:person:charles-giancarlo:5, alpha:evidence:person:charles-giancarlo:9.

Executive function

Enterprise Leadership (CEO). Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:9.

Executive title

Executive title: Chief Executive Officer. Valid from: 2025-05-02. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:1, alpha:evidence:person:charles-giancarlo:5, alpha:evidence:person:charles-giancarlo:9.

Technology background

Technology background reported in filings. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:charles-giancarlo:5, alpha:evidence:person:charles-giancarlo:1.

Coverage states

Field	Value
Identity	PUBLISHED
Business	NOT_APPLICABLE
Leadership	PUBLISHED
Board and committees	PUBLISHED
Governance	PUBLISHED
Financials	NOT_APPLICABLE
Workforce	NOT_APPLICABLE
Ownership	NOT_APPLICABLE
Ratings	NOT_PUBLISHED
Market and index context	NOT_APPLICABLE

Public sources

alpha:evidence:person:charles-giancarlo:1: ANET DEF 14A director slate.
alpha:evidence:person:charles-giancarlo:2: sec_proxy.
alpha:evidence:person:charles-giancarlo:3: ZS DEF 14A director slate.
alpha:evidence:person:charles-giancarlo:4: sec_proxy.
alpha:evidence:person:charles-giancarlo:5: PSTG DEF 14A executive officers.
alpha:evidence:person:charles-giancarlo:6: Pure Storage Inc director board source.
alpha:evidence:person:charles-giancarlo:7: PSTG DEF 14A director slate.
alpha:evidence:person:charles-giancarlo:8: sec_proxy.
alpha:evidence:person:charles-giancarlo:9: PSTG executive roster source.
alpha:evidence:person:charles-giancarlo:10: public_source.
alpha:evidence:person:charles-giancarlo:11: public_source.
alpha:evidence:person:charles-giancarlo:12: public_source.

Rights

Field	Value
public_retrieval	allowed
agent_retrieval	allowed
redistribution	not_granted
model_training	not_granted
commercial_use	not_specified
relationship_pathfinding	not_granted
direct_contact	not_granted

Limitations

Only permissioned public claims and evidence are included.
Absence of a claim is not evidence that the underlying fact is false.
Public retrieval does not grant model-training or redistribution rights.
Private relationships and Council activity are excluded.

Alternate representations

Canonical profile
Public Markdown
Public JSON
JSON-LD
MCP resource: alpha://people/charles-giancarlo at https://mcp.alpha.ac/mcp

Connected governance records

Structured intelligence is not currently available. Existing published profile evidence remains accessible.