---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-023470"
form_type: "8-K"
ticker: "HTO"
cik: "0000766829"
company_name: "H2O AMERICA"
filed_at: "2026-03-04T23:59:59+00:00"
generated_at: "2026-05-15T21:54:59.441227+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# H2O America prices $608.7M common stock offering for Quadvest acquisition funding

## Summary
- Offering of 11,484,824 shares at $53.00/share; net proceeds ~$588.9M (or $677.2M with underwriter option).
- Company directly sells 3,937,654 shares; forward sellers sell 7,547,170 borrowed shares under forward sale agreements.
- Initial forward price $51.2775/share; settlement at company's discretion on or before March 2, 2028.
- Proceeds intended to finance Quadvest Acquisition; offering not conditioned on closing of acquisition.
- Underwriters: J.P. Morgan and Wells Fargo Securities acting as joint book-running managers.

## SEC filing metadata
- accession: 0001104659-26-023470
- form_type: 8-K
- ticker: HTO
- cik: 0000766829
- company_name: H2O AMERICA
- filed_at: 2026-03-04T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 8.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/766829/000110465926023470/0001104659-26-023470-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/766829/000110465926023470/tm267546d3_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-023470
- JSON: https://secwatch.observer/filing/0001104659-26-023470.json
- Plain text: https://secwatch.observer/filing/0001104659-26-023470.txt

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