---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-030806"
form_type: "8-K"
ticker: "HCTI"
cik: "0001839285"
company_name: "Healthcare Triangle, Inc."
filed_at: "2025-04-11T23:59:59+00:00"
generated_at: "2026-05-23T16:23:06.084079+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Healthcare Triangle appoints David Ayanoglou CFO, Sujatha Ramesh director; Thyagarajan Ramachandran resigns

## Summary
- CFO Thyagarajan Ramachandran resigned effective April 10, 2025; not due to any disagreement with the company.
- David Ayanoglou appointed CFO effective April 10, 2025; base salary $278,000/year, eligible for bonus and equity incentives.
- Ayanoglou has over 23 years corporate finance experience including 13 years at Open Text, executed over 43 M&A deals (size $5M–$1.6B).
- Director Shibu Kizhakevilayil resigned effective April 10, 2025.
- Sujatha Ramesh (current COO) appointed as executive director effective April 10, 2025; 25+ years experience, former Citigroup global head.

## SEC filing metadata
- accession: 0001213900-25-030806
- form_type: 8-K
- ticker: HCTI
- cik: 0001839285
- company_name: Healthcare Triangle, Inc.
- filed_at: 2025-04-11T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1839285/000121390025030806/0001213900-25-030806-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1839285/000121390025030806/ea0237945-8k_healthcare.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-030806
- JSON: https://secwatch.observer/filing/0001213900-25-030806.json
- Plain text: https://secwatch.observer/filing/0001213900-25-030806.txt

## Key facts
- Executive change
  Shibu Kizhakevilayil resigned as director at Healthcare Triangle, Inc..
  - Action: resigned
  - Role: director
  source text: Mr. Shibu Kizhakevilayil resigned as a director of the Company, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1839285/000121390025030806/0001213900-25-030806-index.htm
- Executive change
  Sujatha Ramesh was appointed as executive director at Healthcare Triangle, Inc..
  - Action: appointed
  - Role: executive director
  source text: the Board appointed Ms. Sujatha Ramesh as an executive director of the Company, along with their current role as the Chief Operating Officer of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1839285/000121390025030806/0001213900-25-030806-index.htm
- Executive change
  David Ayanoglou was appointed as Chief Financial Officer at Healthcare Triangle, Inc..
  - Action: appointed
  - Role: Chief Financial Officer
  source text: the Board of Directors (the “Board”) of the Company appointed Mr. David Ayanoglou to serve as the Company’s Chief Financial Officer, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1839285/000121390025030806/0001213900-25-030806-index.htm
- Executive change
  Thyagarajan Ramachandran resigned as Chief Financial Officer at Healthcare Triangle, Inc..
  - Action: resigned
  - Role: Chief Financial Officer
  source text: On April 8, 2025, Mr. Thyagarajan Ramachandran informed the Company that they had decided to resign from their position as the Chief Financial Officer of the Company, effective April 10, 2025, along with the appointment of Mr. David Ayanoglou as the new Chief Financial Officer of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1839285/000121390025030806/0001213900-25-030806-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.