---
schema_version: "secwatch.filing_event.v1"
accession: "0001447362-21-000166"
form_type: "8-K"
ticker: "CSTL"
cik: "0001447362"
company_name: "CASTLE BIOSCIENCES INC"
filed_at: "2021-07-16T23:59:59+00:00"
generated_at: "2026-06-30T04:47:29.541615+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Castle Biosciences appoints Kimberlee Caple and Ellen Goldberg to board

## Summary
- Appointed Kimberlee Caple as Class III director (term until 2022 annual meeting).
- Appointed Ellen Goldberg as Class I director (term until 2023 annual meeting).
- Each receives $40,000 annual cash, 5,365 stock options, and 1,320 RSUs per standard policy.

## SEC filing metadata
- accession: 0001447362-21-000166
- form_type: 8-K
- ticker: CSTL
- cik: 0001447362
- company_name: CASTLE BIOSCIENCES INC
- filed_at: 2021-07-16T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1447362/000144736221000166/0001447362-21-000166-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1447362/000144736221000166/cstl-20210714.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001447362-21-000166
- JSON: https://secwatch.observer/filing/0001447362-21-000166.json
- Plain text: https://secwatch.observer/filing/0001447362-21-000166.txt

## Key facts
- Executive change
  Kimberlee Caple was appointed as Class III Director at CASTLE BIOSCIENCES INC.
  - Action: appointed
  - Role: Class III Director
  source text: the Board appointed (i) Kimberlee Caple to serve as a Class III director until the Company’s 2022 annual meeting of stockholders
  evidence_url: https://www.sec.gov/Archives/edgar/data/1447362/000144736221000166/0001447362-21-000166-index.htm
- Executive change
  Ellen Goldberg was appointed as Class I Director at CASTLE BIOSCIENCES INC.
  - Action: appointed
  - Role: Class I Director
  source text: and (ii) Ellen Goldberg to serve as a Class I director until the Company’s 2023 annual meeting of stockholders
  evidence_url: https://www.sec.gov/Archives/edgar/data/1447362/000144736221000166/0001447362-21-000166-index.htm

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