# PACIFIC BIOSCIENCES OF CALIFORNIA, INC.

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 Unknown, unavailable, and unpublished values are never inferred as zero.

## Record

| Field | Value |
| --- | --- |
| Representation | alpha-profile-markdown-v4 |
| Protocol | Alpha Governance Facts Protocol 0.1 |
| Schema | alpha.governance.entity.public.v1 |
| Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce |
| Governance record representation | alpha-governance-record-v2 |
| Canonical entity | alpha:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba |
| Entity type | Company |
| Canonical URL | https://registry.alpha.ac/companies/pacific-biosciences-of-california-inc |
| Publication | PUBLISHED |
| Verification | source_reported |
| Verification schema | alpha-verification-states-v1 |
| Ownership | unclaimed |
| Published claims | 16 |
| Claims under review | 1 |
| Evidence records | 3 |
| Conflicts | 0 |
| Conflicts in internal review | 0 |
| Observed | 2026-10-17T04:46:20.15485+00:00 |
| Last reviewed | 2026-10-17T04:46:20.15485+00:00 |

## Identity

- Legal name: PACIFIC BIOSCIENCES OF CALIFORNIA, INC.
- Display name: PACIFIC BIOSCIENCES OF CALIFORNIA, INC.

## Alpha Governance Record

| Field | Value |
| --- | --- |
| Governance Record schema | alpha-governance-record-v2 |
| Ontology | alpha-governance-ontology-v1 |
| Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce |
| As of | 2026-10-17T14:37:59.208655+00:00 |
| Completeness | 0.409 |
| Record Quality | 0.805 |
| Directors | 8 |
| Committees | 1 |
| Governance events | 1 |
| Entity class | public_company |

## Section coverage

| Section | State |
| --- | --- |
| identity | PUBLISHED |
| corporate_structure | NOT_REVIEWED |
| board | PUBLISHED |
| committees | PUBLISHED |
| leadership | PUBLISHED |
| ownership | NOT_REVIEWED |
| financials | NOT_REVIEWED |
| capital_structure | PUBLISHED |
| compensation | NOT_REVIEWED |
| governance | NOT_REVIEWED |
| shareholder_governance | NOT_REVIEWED |
| audit | NOT_REVIEWED |
| legal | NOT_REVIEWED |
| risk | NOT_REVIEWED |
| cyber | NOT_REVIEWED |
| ai_governance | NOT_REVIEWED |
| agent_governance | RESTRICTED |
| markets_external | NOT_REVIEWED |
| events | PUBLISHED |
| relationships | PUBLISHED |
| assessments | PUBLISHED |
| evidence | PUBLISHED |

## Board

- Chris Gibson, Ph.D.: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:6
- Christian O. Henry: Director, President and Chief Executive Officer. Status: unknown. Independent: false. Since: NOT_PUBLISHED. Committees: President and Chief Executive Officer (member). claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:7
- Christopher M. Smith: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:8
- Hannah A. Valantine, M.D.: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:9
- John F. Milligan, Ph.D.: Chairman of the Board of Directors. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:5
- Kathy Ordoñez: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:10
- Randy Livingston: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:11
- William Ericson: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:12

## Committees

- President and Chief Executive Officer (executive). Chair: NOT_PUBLISHED. Members: Christian O. Henry (member, unknown). committee_id=alpha:committee:pacific-biosciences-of-california-inc:president-and-chief-executive-officer

## Executive leadership

- John W. Gibson: Chief Financial Officer [CFO]. Status: current. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:15
- Christian O. Henry: President and Chief Executive Officer [CEO]. Status: unknown. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:13
- Jim R. Gibson: Chief Financial Officer [CFO]. Status: unknown. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:14
- Mark Van Oene: Chief Operating Officer [COO]. Status: unknown. claim_id=alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:16

## Governance events

- CFO_CHANGED: John W. Gibson executive of PACIFIC BIOSCIENCES OF CALIFORNIA, INC., effective 2026-04-23. Effective: 2026-04-23. Detected: 2026-10-17T04:46:20.15485+00:00. event_id=alpha:event:transition:v7cf2m11508yq

## Scoped resources

- `alpha://company/pacific-biosciences-of-california-inc` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record
- `alpha://company/pacific-biosciences-of-california-inc/identity` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=identity
- `alpha://company/pacific-biosciences-of-california-inc/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=corporate-structure
- `alpha://company/pacific-biosciences-of-california-inc/board` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=board
- `alpha://company/pacific-biosciences-of-california-inc/committees` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=committees
- `alpha://company/pacific-biosciences-of-california-inc/leadership` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=leadership
- `alpha://company/pacific-biosciences-of-california-inc/ownership` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=ownership
- `alpha://company/pacific-biosciences-of-california-inc/financials` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=financials
- `alpha://company/pacific-biosciences-of-california-inc/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=capital-structure
- `alpha://company/pacific-biosciences-of-california-inc/compensation` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=compensation
- `alpha://company/pacific-biosciences-of-california-inc/governance` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=governance
- `alpha://company/pacific-biosciences-of-california-inc/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=shareholder-governance
- `alpha://company/pacific-biosciences-of-california-inc/audit` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=audit
- `alpha://company/pacific-biosciences-of-california-inc/legal` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=legal
- `alpha://company/pacific-biosciences-of-california-inc/risk` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=risk
- `alpha://company/pacific-biosciences-of-california-inc/cyber` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=cyber
- `alpha://company/pacific-biosciences-of-california-inc/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=ai-governance
- `alpha://company/pacific-biosciences-of-california-inc/agents` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=agents
- `alpha://company/pacific-biosciences-of-california-inc/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=ecosystem
- `alpha://company/pacific-biosciences-of-california-inc/events` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=events
- `alpha://company/pacific-biosciences-of-california-inc/relationships` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=relationships
- `alpha://company/pacific-biosciences-of-california-inc/assessments` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=assessments
- `alpha://company/pacific-biosciences-of-california-inc/evidence` (contract): https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record&section=evidence

## Role modules

- NOT_ASSERTED

## Attention

- NO_RECORDS_FOUND

## Committee data

- NO_RECORDS_FOUND

## Leadership

- John F. Milligan, Ph.D.: Chairman of the Board of Directors. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Chris Gibson, Ph.D.: Director. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:6. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Christian O. Henry: Director, President and Chief Executive Officer. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:7. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Christopher M. Smith: Director. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:8. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Hannah A. Valantine, M.D.: Director. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:9. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Kathy Ordoñez: Director. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:10. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Randy Livingston: Director. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:11. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- William Ericson: Director. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:12. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Christian O. Henry: President and Chief Executive Officer. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:13. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- Jim R. Gibson: Chief Financial Officer. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.
- John W. Gibson: Chief Financial Officer. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:15. Valid from: 2026-04-23. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:72aaab99c7054b8edeae793b6ca7031f486421349e6d43bcddcad9e2b2548b05.
- Mark Van Oene: Chief Operating Officer. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:leadership_role:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90.

## Roles

- PUBLISHED

## Governance

- NOT_ASSERTED

## Board committees

- PUBLISHED

## Financials

- NOT_ASSERTED

## Workforce

- NOT_ASSERTED

## Market and index context

- PUBLISHED

## Legal Name

- PACIFIC BIOSCIENCES OF CALIFORNIA, INC.. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c13b1f37817f2ace2e01dda78dad858b9b0b07758c6f20f76659c73653ff84a8.

## Entity Status

- Public listing published. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c13b1f37817f2ace2e01dda78dad858b9b0b07758c6f20f76659c73653ff84a8.

## Published Fact

- US. Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c13b1f37817f2ace2e01dda78dad858b9b0b07758c6f20f76659c73653ff84a8.

## Security Listing

- PACB (NASDAQ). Claim: alpha:claim:company:1b2e11b7-812c-4cda-90b7-dfe3c16651ba:security_listing:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c13b1f37817f2ace2e01dda78dad858b9b0b07758c6f20f76659c73653ff84a8.

## Coverage states

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

## Public sources

- alpha:projection-evidence:c13b1f37817f2ace2e01dda78dad858b9b0b07758c6f20f76659c73653ff84a8: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc).
- alpha:projection-evidence:document:4853b59511cd03325d27a8e4cb1632746fdeac6b0199c5a460bc6ef374f42e90: [SEC DEF 14A 0001299130-26-000064](https://www.sec.gov/Archives/edgar/data/1299130/000129913026000064/pacb-20260423.htm).
- alpha:projection-evidence:document:72aaab99c7054b8edeae793b6ca7031f486421349e6d43bcddcad9e2b2548b05: [PACB DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1299130/000129913026000064/pacb-20260423.htm).

## 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

- Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.
- Only explicitly published canonical company identity and current confirmed public roles are included.
- Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.
- Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.
- This Company Profile is an identity and evidence record, not an Alpha rating.

## Alternate representations

- [Canonical profile](https://registry.alpha.ac/companies/pacific-biosciences-of-california-inc)
- [Public Markdown](https://registry.alpha.ac/companies/pacific-biosciences-of-california-inc.md)
- [Public JSON](https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=record)
- [JSON-LD](https://registry.alpha.ac/api/public/companies/pacific-biosciences-of-california-inc?format=jsonld)
- MCP resource: `alpha://companies/pacific-biosciences-of-california-inc` at https://mcp.alpha.ac/mcp


## Connected governance records

Only explicitly published, rights-cleared records. Missing records do not establish absence, safety, or complete coverage.

## Critical-risk oversight

Snapshot as of 2026-10-17T14:37:59.000669+00:00; recorded 2026-10-17T14:37:59.000669+00:00. Every published assignment for this snapshot is listed.
Only explicitly reviewed, rights-cleared assignments in effect on the as-of date, in the company's own wording.
An assignment shows where oversight is placed, not whether it is effective. Missing records do not establish absence.