---
schema_version: "secwatch.filing_event.v1"
accession: "0001666138-26-000037"
form_type: "8-K"
ticker: "ATKR"
cik: "0001666138"
company_name: "Atkore Inc."
filed_at: "2026-10-07T20:10:37+00:00"
generated_at: "2026-10-12T15:53:02.050580+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Atkore holders approve Prysmian merger; 27.6M votes for, 81.84% quorum at Oct. 7 special meeting

## Summary
- Proposal 1 passed: 27,600,871 for, 21,281 against, 18,885 abstain to adopt the Aug. 2, 2026 Merger Agreement with Prysmian S.p.A.
- 27,641,037 shares (81.84% of 33,773,062 outstanding as of Sept. 4, 2026 record date) were present virtually or by proxy, constituting a quorum.
- Advisory say-on-golden-parachute vote approved 23,392,804 for, 4,112,417 against, 135,816 abstain.
- Adjournment proposal passed 26,607,405 for, 1,007,361 against, 26,271 abstain but was deemed unnecessary given sufficient votes.
- Under the deal, Trinity Merger Sub, Inc. merges into Atkore, which survives as a wholly owned Prysmian subsidiary; no deal value or close date disclosed in the filing.

## SEC filing metadata
- accession: 0001666138-26-000037
- form_type: 8-K
- ticker: ATKR
- cik: 0001666138
- company_name: Atkore Inc.
- filed_at: 2026-10-07T20:10:37+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1666138/000166613826000037/0001666138-26-000037-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1666138/000166613826000037/atkr-20261007.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001666138-26-000037
- JSON: https://secwatch.observer/filing/0001666138-26-000037.json
- Plain text: https://secwatch.observer/filing/0001666138-26-000037.txt

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