# William T. Bosway > 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 Unknown, unavailable, and unpublished values are never inferred as zero.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-0:d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:person:william-t-bosway | | Entity type | Person | | Canonical URL | https://registry.alpha.ac/people/william-t-bosway | | Publication | PUBLISHED | | Verification | corroborated | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 16 | | Claims under review | 0 | | Evidence records | 7 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-16T11:41:01.390496+00:00 | | Last reviewed | 2026-09-12T18:33:05.136368+00:00 | ## Identity - Legal name: William T. Bosway - Display name: William T. Bosway ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-0:d751713988987e9331980363e24189ce | | As of | 2026-10-16T11:41:01.699042+00:00 | | Completeness | 1 | | Record Quality | 0.908 | | Directors | 0 | | Committees | 0 | | Governance events | 1 | | Entity class | person | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_APPLICABLE | | board | NOT_APPLICABLE | | committees | NOT_APPLICABLE | | leadership | NOT_APPLICABLE | | ownership | NOT_APPLICABLE | | financials | NOT_APPLICABLE | | capital_structure | NOT_APPLICABLE | | compensation | NOT_APPLICABLE | | governance | NOT_APPLICABLE | | shareholder_governance | NOT_APPLICABLE | | audit | NOT_APPLICABLE | | legal | NOT_APPLICABLE | | risk | NOT_APPLICABLE | | cyber | PUBLISHED | | ai_governance | PUBLISHED | | agent_governance | NOT_APPLICABLE | | markets_external | NOT_APPLICABLE | | events | PUBLISHED | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Governance events - DIRECTOR_APPOINTED: William T. Bosway seat on STERLING INFRASTRUCTURE, INC., effective 2024-01-01. Effective: 2024-01-01. Detected: 2026-09-12T18:33:05.136368+00:00. event_id=alpha:event:transition:131ok7qd1ebiq ## Scoped resources - `alpha://person/william-t-bosway` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record - `alpha://person/william-t-bosway/identity` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=identity - `alpha://person/william-t-bosway/corporate-structure` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=corporate-structure - `alpha://person/william-t-bosway/board` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=board - `alpha://person/william-t-bosway/committees` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=committees - `alpha://person/william-t-bosway/leadership` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=leadership - `alpha://person/william-t-bosway/ownership` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=ownership - `alpha://person/william-t-bosway/financials` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=financials - `alpha://person/william-t-bosway/capital-structure` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=capital-structure - `alpha://person/william-t-bosway/compensation` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=compensation - `alpha://person/william-t-bosway/governance` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=governance - `alpha://person/william-t-bosway/shareholder-governance` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=shareholder-governance - `alpha://person/william-t-bosway/audit` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=audit - `alpha://person/william-t-bosway/legal` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=legal - `alpha://person/william-t-bosway/risk` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=risk - `alpha://person/william-t-bosway/cyber` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=cyber - `alpha://person/william-t-bosway/ai-governance` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=ai-governance - `alpha://person/william-t-bosway/agents` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=agents - `alpha://person/william-t-bosway/ecosystem` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=ecosystem - `alpha://person/william-t-bosway/events` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=events - `alpha://person/william-t-bosway/relationships` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=relationships - `alpha://person/william-t-bosway/assessments` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=assessments - `alpha://person/william-t-bosway/evidence` (contract): https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record§ion=evidence ## Role modules - Executive - Director ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - PUBLISHED ## Roles - Director at STERLING INFRASTRUCTURE, INC.. Claim: alpha:claim:person:william-t-bosway:role:1. Valid from: 2024-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:3d88346ea1f4354c83331048f6e9b0d0f2e6117f729f98f6c583170ec12c66ce. - President and Chief Executive Officer at GIBRALTAR INDUSTRIES, INC.. Claim: alpha:claim:person:william-t-bosway:role:2. Valid from: NOT_ASSERTED. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:3efff8077a131f268721b36f460bf31180c268666b19182f95acfaf242b94cf8. - Chairman of the Board, President and Chief Executive Officer at GIBRALTAR INDUSTRIES, INC.. Claim: alpha:claim:person:william-t-bosway:role:3. Valid from: NOT_ASSERTED. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:3efff8077a131f268721b36f460bf31180c268666b19182f95acfaf242b94cf8. ## Governance - PUBLISHED ## Board committees - PUBLISHED ## AI and ML experience - AI and ML experience: not identified in the cited filing. Claim: alpha:claim:person:william-t-bosway:ai_ml_experience:1. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a7a7bc765b2a9917f9babb9cee906c40e8853a6d67ab081fb5aa2a48b16861a5, alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8. ## Board membership - Serves on the board of GIBRALTAR INDUSTRIES, INC.. Claim: alpha:claim:person:william-t-bosway:board_membership:2. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:97090847e38693f7c5df3dcfb28d4166ae292b5ebe34e1f6c5f0bcbc9d413fe3. - Serves on the board of STERLING INFRASTRUCTURE, INC.. Claim: alpha:claim:person:william-t-bosway:board_membership:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:ef07880c07705b20c860aaf3844084b5735a31545bfc6e445703ce9c510166aa. ## Board role - Board role: Director. Claim: alpha:claim:person:william-t-bosway:board_role:4. Valid from: 2026-03-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8. ## Committee assignments - Committee assignments: Audit, Nominating/Governance. Claim: alpha:claim:person:william-t-bosway:committee_assignments:5. Valid from: 2026-03-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8. ## Cybersecurity experience - Cybersecurity experience: not identified in the cited filing. Claim: alpha:claim:person:william-t-bosway:cybersecurity_experience:6. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a7a7bc765b2a9917f9babb9cee906c40e8853a6d67ab081fb5aa2a48b16861a5, alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8. ## Executive company - Executive at Gibraltar Industries, Inc.. Claim: alpha:claim:person:william-t-bosway:executive_company:7. Valid from: 2026-04-06. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8, alpha:projection-evidence:document:b4900679925f65974b5397e753f2f46b32d5f38d68b8080a28d0c7bf5d493eac. - Executive at Sterling Infrastructure. Claim: alpha:claim:person:william-t-bosway:executive_company:8. Valid from: 2026-02-26. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a7a7bc765b2a9917f9babb9cee906c40e8853a6d67ab081fb5aa2a48b16861a5. ## Executive title - Executive title: Chairman of the Board, President and Chief Executive Officer. Claim: alpha:claim:person:william-t-bosway:executive_title:9. Valid from: 2026-04-06. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:b4900679925f65974b5397e753f2f46b32d5f38d68b8080a28d0c7bf5d493eac. - Executive title: Chief Executive Officer and Chairman of the Board. Claim: alpha:claim:person:william-t-bosway:executive_title:10. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8. - Executive title: Director. Claim: alpha:claim:person:william-t-bosway:executive_title:11. Valid from: 2026-02-26. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a7a7bc765b2a9917f9babb9cee906c40e8853a6d67ab081fb5aa2a48b16861a5. ## Other Company Role - William T. Bosway is also linked to Gibraltar Industries, Inc. as Chief Executive Officer and Chairman of the Board.. Claim: alpha:claim:person:william-t-bosway:other_company_role:12. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a7a7bc765b2a9917f9babb9cee906c40e8853a6d67ab081fb5aa2a48b16861a5. ## Technology background - Technology background: not identified in the cited filing. Claim: alpha:claim:person:william-t-bosway:technology_background:13. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a7a7bc765b2a9917f9babb9cee906c40e8853a6d67ab081fb5aa2a48b16861a5, alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8. ## 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:projection-evidence:document:b4900679925f65974b5397e753f2f46b32d5f38d68b8080a28d0c7bf5d493eac: [ROCK DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/912562/000091256226000083/rock-20260406.htm). - alpha:projection-evidence:document:3efff8077a131f268721b36f460bf31180c268666b19182f95acfaf242b94cf8: [sec_def_14a](https://www.sec.gov/Archives/edgar/data/912562/000091256226000083/rock-20260406.htm). - alpha:projection-evidence:document:6d0acc485644729bc92463f008ba317148fdf3bd808e43e6558ba17d1b741ac8: [STRL DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/874238/000087423826000042/strl-20260324.htm). - alpha:projection-evidence:document:3d88346ea1f4354c83331048f6e9b0d0f2e6117f729f98f6c583170ec12c66ce: [sec_proxy](https://www.sec.gov/Archives/edgar/data/874238/000087423826000042/strl-20260324.htm). - alpha:projection-evidence:document:a7a7bc765b2a9917f9babb9cee906c40e8853a6d67ab081fb5aa2a48b16861a5: [STRL 10-K executive officers](https://www.sec.gov/Archives/edgar/data/874238/000087423826000024/strl-20251231.htm). - alpha:projection-evidence:ef07880c07705b20c860aaf3844084b5735a31545bfc6e445703ce9c510166aa: [public_source](https://www.sec.gov/Archives/edgar/data/874238/000087423826000042/strl-20260324.htm). - alpha:projection-evidence:97090847e38693f7c5df3dcfb28d4166ae292b5ebe34e1f6c5f0bcbc9d413fe3: [public_source](https://www.sec.gov/Archives/edgar/data/912562/000091256226000083/rock-20260406.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 - 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](https://registry.alpha.ac/people/william-t-bosway) - [Public Markdown](https://registry.alpha.ac/people/william-t-bosway.md) - [Public JSON](https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/profiles/william-t-bosway?format=jsonld) - MCP resource: `alpha://people/william-t-bosway` 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.