---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-21-040746"
form_type: "8-K"
ticker: "PLAB"
cik: "0000810136"
company_name: "PHOTRONICS INC"
filed_at: "2021-12-08T23:59:59+00:00"
generated_at: "2026-06-28T02:57:53.903124+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Photronics FY2021 revenue record $663.8M (+9%); Q4 EPS $0.33 vs $0.10 YoY

## Summary
- Record full-year revenue $663.8M, up 9% YoY; net income $55.4M ($0.89 diluted EPS).
- Q4 revenue $181.3M (third consecutive quarterly record), up 6% sequential and 21% YoY.
- Q4 net income $19.8M ($0.33 diluted EPS) vs $6.5M ($0.10) in Q4 2020.
- IC Q4 revenue $125.4M (+18% YoY); FPD Q4 revenue $55.8M (+29% YoY).
- Q1 FY2022 guidance: revenue $178M-$186M, diluted EPS $0.27-$0.34.

## SEC filing metadata
- accession: 0001140361-21-040746
- form_type: 8-K
- ticker: PLAB
- cik: 0000810136
- company_name: PHOTRONICS INC
- filed_at: 2021-12-08T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/810136/000114036121040746/0001140361-21-040746-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/810136/000114036121040746/brhc10031620_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-21-040746
- JSON: https://secwatch.observer/filing/0001140361-21-040746.json
- Plain text: https://secwatch.observer/filing/0001140361-21-040746.txt

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