---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-109473"
form_type: "8-K"
ticker: "ADV"
cik: "0001776661"
company_name: "Advantage Solutions Inc."
filed_at: "2026-03-17T23:59:59+00:00"
generated_at: "2026-05-15T10:40:02.183727+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Advantage Solutions board approves 1-for-25 reverse stock split effective March 26, 2026

## Summary
- Stockholders approved reverse split at special meeting; 289.4M shares voted for, 1.8M against.
- Board set ratio at 1-for-25; split effective 5:00 p.m. ET on March 26, 2026.
- Shares begin trading split-adjusted on March 27, 2026 under symbol 'ADV' with new CUSIP 00791N201.
- No fractional shares issued; cash paid in lieu based on closing price on March 26.
- Proportionate adjustments to outstanding equity awards and shares under equity plans.

## SEC filing metadata
- accession: 0001193125-26-109473
- form_type: 8-K
- ticker: ADV
- cik: 0001776661
- company_name: Advantage Solutions Inc.
- filed_at: 2026-03-17T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.07, 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1776661/000119312526109473/0001193125-26-109473-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1776661/000119312526109473/d14474d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-109473
- JSON: https://secwatch.observer/filing/0001193125-26-109473.json
- Plain text: https://secwatch.observer/filing/0001193125-26-109473.txt

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