---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-190186"
form_type: "8-K"
ticker: "OSS"
cik: "0001394056"
company_name: "ONE STOP SYSTEMS, INC."
filed_at: "2023-07-20T23:59:59+00:00"
generated_at: "2026-06-13T05:31:54.787822+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# One Stop Systems appoints Robert Kalebaugh as VP of Sales; grants 35,715 RSUs as inducement

## Summary
- Robert Kalebaugh named VP of Sales effective July 17, 2023, bringing 36+ years of defense and commercial experience.
- Kalebaugh previously served as Cubic Defense's VP of business development, managing a $7B+ pipeline.
- Inducement grant of 35,715 RSUs approved outside equity plan; vests over 3 years with one-third after 1 year and remaining in 4 semiannual installments.
- CEO Mike Knowles expects Kalebaugh to spur growth in defense and commercial sales, particularly as new products launch.
- Kalebaugh's appointment is at a pivotal growth stage for OSS, focusing on AI Transportable compute at the edge.

## SEC filing metadata
- accession: 0001193125-23-190186
- form_type: 8-K
- ticker: OSS
- cik: 0001394056
- company_name: ONE STOP SYSTEMS, INC.
- filed_at: 2023-07-20T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1394056/000119312523190186/0001193125-23-190186-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1394056/000119312523190186/d482190d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-190186
- JSON: https://secwatch.observer/filing/0001193125-23-190186.json
- Plain text: https://secwatch.observer/filing/0001193125-23-190186.txt

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