---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-053981"
form_type: "8-K"
ticker: "CART"
cik: "0001579091"
company_name: "Maplebear Inc."
filed_at: "2025-11-25T23:59:59+00:00"
generated_at: "2026-05-16T16:55:04.739257+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Fidji Simo resigns as Chair of Instacart board; Chris Rogers appointed successor

## Summary
- Fidji Simo resigned as Chair and board member effective upon appointment of new Chair, completing transition after CEO change.
- Board appointed Chris Rogers as new Chair on November 24, 2025.
- Board size reduced from 10 to 9 directors due to Simo's resignation.
- Simo's resignation not due to any disagreement with the company or its operations.
- Simo stated she steps down following Rogers' successful transition to CEO.

## SEC filing metadata
- accession: 0001628280-25-053981
- form_type: 8-K
- ticker: CART
- cik: 0001579091
- company_name: Maplebear Inc.
- filed_at: 2025-11-25T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1579091/000162828025053981/0001628280-25-053981-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1579091/000162828025053981/cart-20251121.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-053981
- JSON: https://secwatch.observer/filing/0001628280-25-053981.json
- Plain text: https://secwatch.observer/filing/0001628280-25-053981.txt

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