---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-280195"
form_type: "8-K"
ticker: null
cik: "0001045610"
company_name: "Prologis, L.P."
filed_at: "2026-06-24T10:19:20+00:00"
generated_at: "2026-06-24T10:20:14.173723+00:00"
event_type: "m_and_a"
sentiment: "negative"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Prologis reveals all-share bid for SEGRO; board rejects, urges engagement

## Summary
- Prologis proposed an all-share acquisition of SEGRO plc on June 16, 2026.
- SEGRO board unanimously rejected the proposal on June 23, 2026.
- Prologis urges SEGRO shareholders to press the board to engage.
- Under UK Takeover Code, Prologis must announce firm offer or withdraw by July 22, 2026.

## SEC filing metadata
- accession: 0001193125-26-280195
- form_type: 8-K
- cik: 0001045610
- company_name: Prologis, L.P.
- filed_at: 2026-06-24T10:19:20+00:00
- event_type: m_and_a
- sentiment: negative
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1045610/000119312526280195/0001193125-26-280195-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1045609/000119312526280195/d138357d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-280195
- JSON: https://secwatch.observer/filing/0001193125-26-280195.json
- Plain text: https://secwatch.observer/filing/0001193125-26-280195.txt

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