---
schema_version: "secwatch.filing_event.v1"
accession: "0001529628-21-000207"
form_type: "8-K"
ticker: "SND"
cik: "0001529628"
company_name: "Smart Sand, Inc."
filed_at: "2021-11-29T23:59:59+00:00"
generated_at: "2026-06-28T05:06:16.001024+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Smart Sand Controller Susan Neumann to resign; CFO Beckelman to assume principal accounting officer role

## Summary
- Susan Neumann, VP of Accounting and Controller, resigns effective December 28, 2021.
- Departure is for other career opportunities; no disputes over financial or accounting matters.
- CFO Lee Beckelman will serve as Principal Accounting Officer after Neumann's departure.

## SEC filing metadata
- accession: 0001529628-21-000207
- form_type: 8-K
- ticker: SND
- cik: 0001529628
- company_name: Smart Sand, Inc.
- filed_at: 2021-11-29T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1529628/000152962821000207/0001529628-21-000207-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1529628/000152962821000207/snd-20211122.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001529628-21-000207
- JSON: https://secwatch.observer/filing/0001529628-21-000207.json
- Plain text: https://secwatch.observer/filing/0001529628-21-000207.txt

## Key facts
- Executive change
  Susan Neumann resigned as Vice President of Accounting and Controller (Principal Accounting Officer) at Smart Sand, Inc..
  - Action: resigned
  - Role: Vice President of Accounting and Controller (Principal Accounting Officer)
  source text: On November 22, 2021, Susan Neumann provided notice of her intention to resign from her position as the Vice President of Accounting and Controller (Principal Accounting Officer) of Smart Sand, Inc. (the “Company”), effective December 28, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1529628/000152962821000207/0001529628-21-000207-index.htm
- Executive change
  Lee Beckelman was appointed as Principal Accounting Officer at Smart Sand, Inc..
  - Action: appointed
  - Role: Principal Accounting Officer
  source text: Lee Beckelman, the Company’s Chief Financial Officer, will be the Principal Accounting Officer of the Company after Ms. Neumann’s departure.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1529628/000152962821000207/0001529628-21-000207-index.htm

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