# INSMED 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:13b178c5-73f3-47a7-a26e-ef7cb6c9db96 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/insmed-inc | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 17 | | Claims under review | 1 | | Evidence records | 9 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-16T13:51:36.651657+00:00 | | Last reviewed | 2026-10-16T13:51:36.651657+00:00 | ## Identity - Legal name: INSMED Inc - Display name: INSMED 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 | 2026-10-17T01:34:30.967903+00:00 | | Completeness | 0.409 | | Record Quality | 0.836 | | Directors | 2 | | Committees | 3 | | Governance events | 10 | | 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 - Clarissa Desjardins, Ph.D.: Director. Status: current. Independent: true. Since: 2019-01-01. claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:6 - Elizabeth McKee Anderson: Director. Status: current. Independent: true. Since: 2018-01-01. Committees: Audit (member); Audit; Nominating and Governance · Chair (member); Nominating and Governance (chair). claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:7 ## Committees - Audit (audit). Chair: NOT_PUBLISHED. Members: Elizabeth McKee Anderson (member, current). committee_id=alpha:committee:insmed-inc:audit - Audit; Nominating and Governance · Chair (audit). Chair: NOT_PUBLISHED. Members: Elizabeth McKee Anderson (member, current). committee_id=alpha:committee:insmed-inc:audit-nominating-and-governance-chair - Nominating and Governance (nominating_governance). Chair: Elizabeth McKee Anderson. Members: Elizabeth McKee Anderson (chair, current). committee_id=alpha:committee:insmed-inc:nominating-and-governance ## Executive leadership - Martina Flammer: Chief Medical Officer. Status: current. claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:8 - Michael A. Smith: Chief Legal Officer [GC]. Status: current. claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:9 - Roger Adsett: Chief Operating Officer [COO]. Status: current. claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:10 - S. Nicole Schaeffer: Chief People Strategy Officer. Status: current. claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:11 - Sara Bonstein: Chief Financial Officer [CFO]. Status: current. claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:12 - William H. Lewis: Chair and Chief Executive Officer [CEO]. Status: current. claim_id=alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:13 ## Governance events - EXECUTIVE_APPOINTED: Martina Flammer executive of INSMED Inc, effective 2026-04-01. Effective: 2026-04-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:178myy0hfzr0i - GC_CHANGED: Michael A. Smith executive of INSMED Inc, effective 2026-04-01. Effective: 2026-04-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:rs8o1sd5xysg - EXECUTIVE_APPOINTED: Roger Adsett executive of INSMED Inc, effective 2026-04-01. Effective: 2026-04-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:q8lsad1wp60u9 - EXECUTIVE_APPOINTED: S. Nicole Schaeffer executive of INSMED Inc, effective 2026-04-01. Effective: 2026-04-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:1jmv22413jkcru - CFO_CHANGED: Sara Bonstein executive of INSMED Inc, effective 2026-04-01. Effective: 2026-04-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:2ek5hg1yzt4u8 - CEO_CHANGED: William H. Lewis executive of INSMED Inc, effective 2026-04-01. Effective: 2026-04-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:x58ws2m03t5g - DIRECTOR_APPOINTED: Clarissa Desjardins, Ph.D. seat on INSMED Inc, effective 2019-01-01. Effective: 2019-01-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:8706bs1qqr3yo - DIRECTOR_APPOINTED: Elizabeth McKee Anderson seat on INSMED Inc, effective 2018-01-01. Effective: 2018-01-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:1fyz2feiqnlpw - COMMITTEE_CREATED: Audit; Nominating and Governance · Chair committee of INSMED Inc, effective 2018-01-01. Effective: 2018-01-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:1wrsmhwarf9n4 - COMMITTEE_MEMBER_ADDED: Elizabeth McKee Anderson member of Audit; Nominating and Governance · Chair, effective 2018-01-01. Effective: 2018-01-01. Detected: 2026-10-16T13:51:36.651657+00:00. event_id=alpha:event:transition:1difckelbolui ## Scoped resources - `alpha://company/insmed-inc` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record - `alpha://company/insmed-inc/identity` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=identity - `alpha://company/insmed-inc/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=corporate-structure - `alpha://company/insmed-inc/board` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=board - `alpha://company/insmed-inc/committees` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=committees - `alpha://company/insmed-inc/leadership` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=leadership - `alpha://company/insmed-inc/ownership` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=ownership - `alpha://company/insmed-inc/financials` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=financials - `alpha://company/insmed-inc/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=capital-structure - `alpha://company/insmed-inc/compensation` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=compensation - `alpha://company/insmed-inc/governance` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=governance - `alpha://company/insmed-inc/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=shareholder-governance - `alpha://company/insmed-inc/audit` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=audit - `alpha://company/insmed-inc/legal` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=legal - `alpha://company/insmed-inc/risk` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=risk - `alpha://company/insmed-inc/cyber` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=cyber - `alpha://company/insmed-inc/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=ai-governance - `alpha://company/insmed-inc/agents` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=agents - `alpha://company/insmed-inc/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=ecosystem - `alpha://company/insmed-inc/events` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=events - `alpha://company/insmed-inc/relationships` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=relationships - `alpha://company/insmed-inc/assessments` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=assessments - `alpha://company/insmed-inc/evidence` (contract): https://registry.alpha.ac/api/public/companies/insmed-inc?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - Claim alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:committee_appointment:15: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:elizabeth-mckee-anderson","name":"Elizabeth McKee Anderson"},"source_id":"board_seats"}` - Claim alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:committee_appointment:17: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:elizabeth-mckee-anderson","name":"Elizabeth McKee Anderson"},"source_id":"board_seats"}` ## Leadership - Clarissa Desjardins, Ph.D.: Director. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:6. Valid from: 2019-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2e58dd99a59552ceda1c5a6b96efb4a6b6e7cc72674f806630ba21e49ff42ad5. - Elizabeth McKee Anderson: Director, Audit; Nominating and Governance · Chair. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:7. Valid from: 2018-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2e58dd99a59552ceda1c5a6b96efb4a6b6e7cc72674f806630ba21e49ff42ad5. - Martina Flammer: Chief Medical Officer. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:8. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:61912526041af67c9f0a95674b06d7ffae562ea84bf5d54693825fc65d980198. - Michael A. Smith: Chief Legal Officer. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:9. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:962dd01d661ab5ef9c2031baf572d700b64702e35789222e00b1f25d5e5b73d4. - Roger Adsett: Chief Operating Officer. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:10. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:7bb6c887c1e2ee4186674134f572f98b1d06cbc4aa29271dcf01c59a63926ecb. - S. Nicole Schaeffer: Chief People Strategy Officer. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:11. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:68c4eb48490ead416841e1f83880be3d7116a765ba61c8512126f5eb01f4551c. - Sara Bonstein: Chief Financial Officer. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:12. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:efbea6664c446319689c3f79440bab155930fdcca6bad9107ee0bb2b67ac235f. - William H. Lewis: Chair and Chief Executive Officer. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:leadership_role:13. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:d221bbe91d4c755bf28ee8010b305951b1bbd809d9132c1f56fe91d0c33bfdd7. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - Audit: Chair not stated; Members Elizabeth McKee Anderson. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:committee_record:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:ab62c5ad939f2e25288f0c0bdc77a55377d02ec21415544f69cdcc70c7dbb94f. - Nominating and Governance: Chair Elizabeth McKee Anderson; Members Elizabeth McKee Anderson (Chair). Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:committee_record:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:ab62c5ad939f2e25288f0c0bdc77a55377d02ec21415544f69cdcc70c7dbb94f. ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - INSMED Inc. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:dc3643be26c0eb5deee8f52311b3def215f29c2cbcc56630c6645e7d79fe918d. ## Entity Status - Public listing published. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:dc3643be26c0eb5deee8f52311b3def215f29c2cbcc56630c6645e7d79fe918d. ## Published Fact - US. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:dc3643be26c0eb5deee8f52311b3def215f29c2cbcc56630c6645e7d79fe918d. - Healthcare. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:published_fact:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:dc3643be26c0eb5deee8f52311b3def215f29c2cbcc56630c6645e7d79fe918d. ## Committee Appointment - Elizabeth McKee Anderson: member, Audit. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:committee_appointment:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:ab62c5ad939f2e25288f0c0bdc77a55377d02ec21415544f69cdcc70c7dbb94f. - Elizabeth McKee Anderson: chair, Nominating and Governance. Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:committee_appointment:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:ab62c5ad939f2e25288f0c0bdc77a55377d02ec21415544f69cdcc70c7dbb94f. ## Security Listing - INSM (NASDAQ). Claim: alpha:claim:company:13b178c5-73f3-47a7-a26e-ef7cb6c9db96:security_listing:18. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:dc3643be26c0eb5deee8f52311b3def215f29c2cbcc56630c6645e7d79fe918d. ## 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:dc3643be26c0eb5deee8f52311b3def215f29c2cbcc56630c6645e7d79fe918d: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/insmed-inc). - alpha:projection-evidence:document:2e58dd99a59552ceda1c5a6b96efb4a6b6e7cc72674f806630ba21e49ff42ad5: [Insmed Inc DEF 14A 2026-04-01](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.htm). - alpha:projection-evidence:document:61912526041af67c9f0a95674b06d7ffae562ea84bf5d54693825fc65d980198: [INSM DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.htm). - alpha:projection-evidence:document:962dd01d661ab5ef9c2031baf572d700b64702e35789222e00b1f25d5e5b73d4: [INSM DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.htm). - alpha:projection-evidence:document:7bb6c887c1e2ee4186674134f572f98b1d06cbc4aa29271dcf01c59a63926ecb: [INSM DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.htm). - alpha:projection-evidence:document:68c4eb48490ead416841e1f83880be3d7116a765ba61c8512126f5eb01f4551c: [INSM DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.htm). - alpha:projection-evidence:document:efbea6664c446319689c3f79440bab155930fdcca6bad9107ee0bb2b67ac235f: [INSM DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.htm). - alpha:projection-evidence:document:d221bbe91d4c755bf28ee8010b305951b1bbd809d9132c1f56fe91d0c33bfdd7: [INSM DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.htm). - alpha:projection-evidence:ab62c5ad939f2e25288f0c0bdc77a55377d02ec21415544f69cdcc70c7dbb94f: [Audit](https://www.sec.gov/Archives/edgar/data/1104506/000110450626000022/insm-20260401.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/insmed-inc) - [Public Markdown](https://registry.alpha.ac/companies/insmed-inc.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/insmed-inc?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/insmed-inc?format=jsonld) - MCP resource: `alpha://companies/insmed-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 2026-10-17T01:34:30.775991+00:00; recorded 2026-10-17T01:34:30.775991+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.