Published mark
CoastalSouth Bancshares, Inc.
NYSE: COSO. CoastalSouth Bancshares, Inc. (COSO) serves as the bank holding company for CoastalStates Bank, offering a diverse array of banking products and services to both retail and commercial clientele.
US
Record source reportedRecord not claimedNo Eval published
- Alpha ID
- alpha:company:3032a83f-9197-4535-8d02-ca0280225d45
- SEC CIK
- 0001297107
- Record version
- vpublic-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce, published Oct 23, 2026
- Newest evidence
- Mar 13, 2026
- Monitoring
- Not yet monitored Details
- Integrity
- Not yet signed Methodology
- CEO
- Stephen R. StonePresident and Chief Executive Officer
- Chair
- James S. MacLeod
- Independent
- Not published8 directors published
- Published claims
- 402 distinct sources
- Evidence records
- 40 pinned
- Source conflicts
- 0None open
Built from 2 distinct sources and 4 evidence records. Every Claim links to where it appears. Where nothing was published, the record states the coverage gap.
CorroboratedSource reportedAlpha inferenceNot disclosed
Public record. Alpha publishes governance facts about this organization from regulatory filings and company statements. Private enterprise overlay data is never projected here. The company can claim the record, correct, or dispute any Claim. How this works
DIRECTOR APPOINTED
Ernst W. Bruderer seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
EffectiveEffective Mar 13, 2026E3
Monitoring
ContinuousWhat the published record states about identity, evidence, evaluation, monitoring, authority, and freshness. Watched-source schedules are not published for this record.
- IdentityunclaimedPublished
- Evidencesource_reportedPublished
- Evaluationnot_evaluatedPublished
- MonitoringNot yet published for this record.Not published
- AuthorityNot yet published for this record.Not published
- FreshnesscurrentPublished
Leadership
Evidence| Role | Person | Since | Status | Claim |
|---|---|---|---|---|
| Chief Financial Officer and Chief Operating Officer | Anthony P. Valduga | Not captured | unknown | Source reportedE2 |
| Executive Vice President and Chief Accounting Officer | Lauren M. Hemby | Not captured | unknown | Source reportedE2 |
| President and Chief Executive Officer | Stephen R. Stone | Not captured | unknown | Source reportedE2 |
Board of directors
Evidence8 directors published. Independence determinations are not published for every director.
| Director | Status | Since | Committees | Claim |
|---|---|---|---|---|
| Ernst W. Bruderer | Independence not published | 2026 | Credit & Risk CommitteeNominating & Governance Committee | Source reportedE3 |
| J. Simon Fraser | Independence not published | 2026 | Audit CommitteeNominating & Governance Committee | Source reportedE3 |
| James N. Richardson, Jr | Independence not published | 2026 | Compensation CommitteeCredit & Risk Committee | Source reportedE3 |
| John G. Aldridge, Jr | Independence not published | 2026 | Credit & Risk Committee, chairNominating & Governance Committee | Source reportedE3 |
| Joseph V. Topper, Jr | Independence not published | 2003 | Audit CommitteeCompensation Committee, chair | Source reportedE3 |
| L. Scott Askins | Independence not published | 2026 | Compensation CommitteeNominating & Governance Committee, chair | Source reportedE3 |
| Mark A. Griffith | Independence not published | 2026 | Audit Committee, chairCompensation Committee | Source reportedE3 |
| Michael B. High | Independence not published | 2026 | Audit CommitteeCredit & Risk Committee | Source reportedE3 |
| James S. MacLeod | IndependentChair | Not published | None published | Source reportedE2 |
| Patrick M. Frawley | Independent | Not published | None published | Source reportedE2 |
| Stephen R. Stone | Not independent | Not published | Chief Executive Officer and Director | Source reportedE2 |
Committees and risk ownership
Evidence| Committee | Chair | Members | Risks assigned |
|---|---|---|---|
| Audit Committee | Mark A. Griffith | Mark A. Griffith, J. Simon Fraser, Joseph V. Topper, Jr, Michael B. High | Not described in the published record |
| Chief Executive Officer and Director | Not published | Stephen R. Stone | Not described in the published record |
| Compensation Committee | Joseph V. Topper, Jr | Joseph V. Topper, Jr, James N. Richardson, Jr, L. Scott Askins, Mark A. Griffith | Not described in the published record |
| Credit & Risk Committee | John G. Aldridge, Jr | John G. Aldridge, Jr, Ernst W. Bruderer, James N. Richardson, Jr, Michael B. High | financial |
| Nominating & Governance Committee | L. Scott Askins | L. Scott Askins, Ernst W. Bruderer, J. Simon Fraser, John G. Aldridge, Jr | Not described in the published record |
Committee RecordAudit Committee: Chair Mark A. Griffith; Members Mark A. Griffith (Chair); J. Simon Fraser; Joseph V. Topper, Jr; Michael B. High
Committee AppointmentMark A. Griffith: chair, Audit Committee
Committee AppointmentJ. Simon Fraser: member, Audit Committee
Committee AppointmentJoseph V. Topper, Jr: member, Audit Committee
Committee AppointmentMichael B. High: member, Audit Committee
Committee RecordCompensation Committee: Chair Joseph V. Topper, Jr; Members Joseph V. Topper, Jr (Chair); James N. Richardson, Jr; L. Scott Askins; Mark A. Griffith
Committee AppointmentJoseph V. Topper, Jr: chair, Compensation Committee
Committee AppointmentJames N. Richardson, Jr: member, Compensation Committee
Committee AppointmentL. Scott Askins: member, Compensation Committee
Committee AppointmentMark A. Griffith: member, Compensation Committee
Committee RecordCredit & Risk Committee: Chair John G. Aldridge, Jr; Members John G. Aldridge, Jr (Chair); Ernst W. Bruderer; James N. Richardson, Jr; Michael B. High
Committee AppointmentJohn G. Aldridge, Jr: chair, Credit & Risk Committee
Committee AppointmentErnst W. Bruderer: member, Credit & Risk Committee
Committee AppointmentJames N. Richardson, Jr: member, Credit & Risk Committee
Committee AppointmentMichael B. High: member, Credit & Risk Committee
Committee RecordNominating & Governance Committee: Chair L. Scott Askins; Members L. Scott Askins (Chair); Ernst W. Bruderer; J. Simon Fraser; John G. Aldridge, Jr
Committee AppointmentL. Scott Askins: chair, Nominating & Governance Committee
Committee AppointmentErnst W. Bruderer: member, Nominating & Governance Committee
Committee AppointmentJ. Simon Fraser: member, Nominating & Governance Committee
Committee AppointmentJohn G. Aldridge, Jr: member, Nominating & Governance Committee
Control and voting power
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Authority to act
Evidence and agent registryWho can act for the company, and on whose authority. This is what a counterparty's agent checks before it accepts an order, signs, or pays.
Principal executive officerStephen R. Stone, President and Chief Executive Officer
Who can authorize an agentNot assessedNo Alpha inference about signing authority or board-reserved matters is published for this record.
Not assessed
AI agents registered by the companyNot registered in the public RegistryAgent Deployments, Agent Use Cases, Authority Grants, TrustChecks, Action Ledger entries and Governance Receipts live in the private enterprise overlay. They are never projected into the public Registry without explicit cross-plane authorization. Absence here is a plane boundary, not evidence that the enterprise operates no agents.
Agent registry
Delegations publishedNot disclosedBoard and officer delegation resolutions are not public filings and are not published in this record.
Search scope
Financials and market context
EvidenceSecurity ListingCOSO (NYSE)
Index membershipsNo current membership is published in Alpha's tracked index universe.This is not evidence that the company is absent from every market index.
None publishedAs of Oct 24, 2026. Rights-filtered public evidence only; no redistribution or model training is granted. Only source-backed memberships with an explicit public redistribution basis are returned.
Governance and policies
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Risk, audit, and cyber
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
AI oversight and accountability
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Legal and regulatory
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Compensation
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Other published claims
EvidencePublished Claims that belong to no section above. Each keeps its permalink, evidence, and assertion state.
Legal NameCoastalSouth Bancshares, Inc.
Entity StatusPublic listing published
Published FactUS
Published FactFinancial Services
Published FactBanks - Regional
Not yet in this record
CoverageA gap is a coverage state, not a negative finding. These sections are expected for this entity class and are not yet published.
- Corporate structureNot reviewed. Parent, subsidiary and predecessor structure explains who is governed.
- OwnershipNot reviewed. Ownership and voting power determine who can influence the board.
- FinancialsNot reviewed. Governance-relevant financial context frames capital and audit decisions.
- CompensationNot reviewed. Pay design shows how incentives are governed.
- GovernanceNot reviewed. Governing documents and provisions set the rules of the enterprise.
- Shareholder governanceNot reviewed. Meeting and vote records show shareholder dissent and support.
- AuditNot reviewed. Auditor, controls and restatements show assurance over reporting.
- LegalNot reviewed. Material legal and regulatory matters show enforcement exposure.
- RiskNot reviewed. Risk ownership links the board, committees, executives and controls.
- CyberNot reviewed. Cyber and data governance is a disclosed oversight domain.
- AI governanceNot reviewed. AI oversight is a differentiated Alpha governance domain.
- Markets externalNot reviewed. Auditors, advisors, investors and regulators form the external ecosystem.
- Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.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.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.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.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.This Company Profile is an identity and evidence record, not an Alpha rating.
Linked people
Same claims as person records- Anthony P. ValdugaChief Financial Officer and Chief Operating Officercompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:18
- Lauren M. HembyExecutive Vice President and Chief Accounting Officercompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:19
- Stephen R. StonePresident and Chief Executive Officer; President, Chief Executive Officer and Directorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:20, company:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:17
- Ernst W. BrudererDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:8
- J. Simon FraserDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:9
- James N. Richardson, JrDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:10
- John G. Aldridge, JrDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:11
- Joseph V. Topper, JrDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:12
- L. Scott AskinsDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:13
- Mark A. GriffithDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:14
- Michael B. HighDirectorcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:15
- James S. MacLeodChairman of the Boardcompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:7
- Patrick M. FrawleyVice-Chairmancompany:3032a83f-9197-4535-8d02-ca0280225d45:leadership_role:16
Subject and corrections
Public-role doctrineThis record exists because the company is in the published Registry. The company can claim the record, correct, or dispute any Claim. Corrections are versioned and the original stays in history.
- Basis
- Published company record built from public sources
- Sources
- 4 evidence records cited. 0 with redistribution rights.
- Never published
- Private enterprise overlay data: deployments, authority grants, TrustChecks, receipts, telemetry
- Record claimed
- No
- Open disputes
- 0
- Identity ownership
- unclaimed
Claiming not yet available
If the company claims the record, its statements appear as their own assertion state and never overwrite the cited evidence.
Evidence
Authority and rights- E1Alpha canonical company public projection. canonical identity. Retrieved Oct 23, 2026. Cited by 6 Claims.
- E2sec def 14a. Published Mar 13, 2026. Retrieved Sep 6, 2026. Cited by 6 Claims.
- E3sec proxy. Published Mar 13, 2026. Retrieved Sep 2, 2026. Cited by 8 Claims.
- E4governance_people_committees. sec proxy. Cited by 20 Claims.
What changed in version public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce
vpublic-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce published Oct 23, 2026- Ernst W. Bruderer seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
- J. Simon Fraser seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
- James N. Richardson, Jr seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
- John G. Aldridge, Jr seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
- L. Scott Askins seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
- Mark A. Griffith seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
- Michael B. High seat on CoastalSouth Bancshares, Inc., effective 2026-03-13.
- Joseph V. Topper, Jr seat on CoastalSouth Bancshares, Inc., effective 2003-01-01.