---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-21-152908"
form_type: "8-K"
ticker: "TTSH"
cik: "0001552800"
company_name: "TILE SHOP HOLDINGS, INC."
filed_at: "2021-12-23T23:59:59+00:00"
generated_at: "2026-06-27T22:35:05.651197+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Tile Shop appoints Karla Lunan as CFO; Nancy DiMattia retires

## Summary
- Karla Lunan becomes CFO effective Jan 3, 2022; prior CFO Nancy DiMattia stays as advisor through Mar 31, 2022.
- Lunan's base salary is $280,000, target annual cash incentive 50% of salary, and equity awards of $200,000.
- Lunan brings 20+ years financial leadership, most recently CFO at MasTec's Clean Energy & Infrastructure Group.
- DiMattia will receive $11,667/month through Mar 31, 2022, continued vesting and 2021 incentive opportunity.
- Employment agreement includes non-compete/non-solicitation for one year post termination.

## SEC filing metadata
- accession: 0001104659-21-152908
- form_type: 8-K
- ticker: TTSH
- cik: 0001552800
- company_name: TILE SHOP HOLDINGS, INC.
- filed_at: 2021-12-23T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1552800/000110465921152908/0001104659-21-152908-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1552800/000110465921152908/tm2136188d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-21-152908
- JSON: https://secwatch.observer/filing/0001104659-21-152908.json
- Plain text: https://secwatch.observer/filing/0001104659-21-152908.txt

## Key facts
- Executive change
  Karla Lunan was appointed as Senior Vice President, Chief Financial Officer and Secretary at TILE SHOP HOLDINGS, INC..
  - Action: appointed
  - Role: Senior Vice President, Chief Financial Officer and Secretary
  source text: appointed Karla Lunan as Senior Vice President, Chief Financial Officer and Secretary of the Company, effective as of January 3, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1552800/000110465921152908/0001104659-21-152908-index.htm
- Executive change
  Nancy DiMattia departed as Chief Financial Officer at TILE SHOP HOLDINGS, INC..
  - Action: retiring
  - Role: Chief Financial Officer
  source text: Nancy DiMattia, who is retiring as Chief Financial Officer of the Company effective January 3, 2022
  evidence_url: https://www.sec.gov/Archives/edgar/data/1552800/000110465921152908/0001104659-21-152908-index.htm

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