---
schema_version: "secwatch.filing_event.v1"
accession: "0000084748-22-000016"
form_type: "8-K"
ticker: "ROG"
cik: "0000084748"
company_name: "ROGERS CORP"
filed_at: "2022-02-22T23:59:59+00:00"
generated_at: "2026-06-27T06:23:58.395281+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Rogers Corp reports record FY2021 revenue $932.9M, EPS $5.73; Q4 miss on supply chain; DuPont deal progresses

## Summary
- FY2021 net sales $932.9M (+16.2% YoY); GAAP EPS $5.73 (vs $2.67); adjusted EPS $7.20 (vs $5.08).
- Q4 net sales $230.5M (-3.3% QoQ); GAAP EPS $1.22 (down from $1.33); adjusted EPS $1.92 (up from $1.64).
- Gross margin in Q4 fell to 33.9% from 38.5% QoQ due to supply constraints and higher costs.
- EV/HEV market sales drove growth; component shortages tempered demand across segments.
- DuPont acquisition at $277/share cash, approved by shareholders, expected close Q2 2022, no guidance provided.

## SEC filing metadata
- accession: 0000084748-22-000016
- form_type: 8-K
- ticker: ROG
- cik: 0000084748
- company_name: ROGERS CORP
- filed_at: 2022-02-22T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/84748/000008474822000016/0000084748-22-000016-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/84748/000008474822000016/rog-20220222.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000084748-22-000016
- JSON: https://secwatch.observer/filing/0000084748-22-000016.json
- Plain text: https://secwatch.observer/filing/0000084748-22-000016.txt

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