---
schema_version: "secwatch.filing_event.v1"
accession: "0001230245-21-000152"
form_type: "8-K/A"
ticker: "PIPR"
cik: "0001230245"
company_name: "PIPER SANDLER COMPANIES"
filed_at: "2021-11-18T23:59:59+00:00"
generated_at: "2026-06-28T06:51:51.837317+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Piper Sandler appoints director Robbin Mitchell to Audit Committee

## Summary
- Appointment to Audit Committee effective November 18, 2021.
- Ms. Mitchell was previously elected to the board in September 2021.
- She will receive a pro-rated cash retainer for her committee service for remainder of 2021.
- Compensation follows the standard non-employee director compensation plan.

## SEC filing metadata
- accession: 0001230245-21-000152
- form_type: 8-K/A
- ticker: PIPR
- cik: 0001230245
- company_name: PIPER SANDLER COMPANIES
- filed_at: 2021-11-18T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1230245/000123024521000152/0001230245-21-000152-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1230245/000123024521000152/pjc-20210927.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001230245-21-000152
- JSON: https://secwatch.observer/filing/0001230245-21-000152.json
- Plain text: https://secwatch.observer/filing/0001230245-21-000152.txt

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