---
schema_version: "secwatch.filing_event.v1"
accession: "0001125345-26-000047"
form_type: "8-K"
ticker: "MGNX"
cik: "0001125345"
company_name: "MACROGENICS INC"
filed_at: "2026-07-08T20:00:55+00:00"
generated_at: "2026-07-08T20:03:06.641561+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# MacroGenics board member Karen Ferrante resigns effective Sept 1, 2026

## Summary
- Dr. Karen Ferrante notified the Board of her resignation effective September 1, 2026.
- Resignation is for personal reasons and not due to any disagreement with the Company.
- The Company thanked Dr. Ferrante for her contributions.

## SEC filing metadata
- accession: 0001125345-26-000047
- form_type: 8-K
- ticker: MGNX
- cik: 0001125345
- company_name: MACROGENICS INC
- filed_at: 2026-07-08T20:00:55+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1125345/000112534526000047/0001125345-26-000047-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1125345/000112534526000047/mgnx-20260701.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001125345-26-000047
- JSON: https://secwatch.observer/filing/0001125345-26-000047.json
- Plain text: https://secwatch.observer/filing/0001125345-26-000047.txt

## Key facts
- Executive change
  Karen Ferrante resigned as director at MACROGENICS INC.
  - Action: resigned
  - Role: director
  source text: On July 1, 2026, Karen Ferrante, M.D. provided notice to the board of directors (the “Board”) of MacroGenics, Inc. (the “Company”) of her decision to resign from the Board, effective September 1, 2026.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1125345/000112534526000047/0001125345-26-000047-index.htm

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