---
schema_version: "secwatch.filing_event.v1"
accession: "0000106040-25-000012"
form_type: "8-K/A"
ticker: "WDC"
cik: "0000106040"
company_name: "WESTERN DIGITAL CORP"
filed_at: "2025-02-26T23:59:59+00:00"
generated_at: "2026-05-26T03:10:59.965350+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# WDC files pro forma financials for HDD business after Sandisk spin-off; H1 FY2025 net income $634M

## Summary
- Spin-off completed Feb 21, 2025; WDC distributed 80.1% of Sandisk shares, retains 19.9% stake.
- Pro forma H1 FY2025 (Dec 27, 2024): revenue $4.621B, net income from continuing ops $653M, diluted EPS $1.78.
- Pro forma FY2024: revenue $6.317B, net loss $789M, diluted EPS ($2.42); FY2023: revenue $6.255B, net loss $896M.
- WDC received ~$1.445B from Sandisk; pro forma long-term debt reduced to $5.786B from $7.216B.
- Management expects ~$270M annual cost savings; H1 FY2025 pro forma EPS after adjustments: $1.97.

## SEC filing metadata
- accession: 0000106040-25-000012
- form_type: 8-K/A
- ticker: WDC
- cik: 0000106040
- company_name: WESTERN DIGITAL CORP
- filed_at: 2025-02-26T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/106040/000010604025000012/0000106040-25-000012-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/106040/000010604025000012/wdc-20250220.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000106040-25-000012
- JSON: https://secwatch.observer/filing/0000106040-25-000012.json
- Plain text: https://secwatch.observer/filing/0000106040-25-000012.txt

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