---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-126100"
form_type: "8-K"
ticker: "RAIN"
cik: "0002028293"
company_name: "Rain Enhancement Technologies Holdco, Inc."
filed_at: "2025-12-29T23:59:59+00:00"
generated_at: "2026-05-16T12:10:27.016897+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Rain Enhancement adds David C. Sylvester as independent director, Audit Committee member

## Summary
- Board expanded from 7 to 8 directors on Dec 22, 2025.
- Mr. Sylvester appointed via unanimous written consent of Class B common holders.
- He serves as Class II director (term ends at 2027 annual meeting) and joins Audit Committee.
- Board determined Sylvester independent under Nasdaq and SEC Rule 10A-3 standards.
- Standard Director/Indemnity agreements signed; restricted stock grant deferred.

## SEC filing metadata
- accession: 0001213900-25-126100
- form_type: 8-K
- ticker: RAIN
- cik: 0002028293
- company_name: Rain Enhancement Technologies Holdco, Inc.
- filed_at: 2025-12-29T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02, 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2028293/000121390025126100/0001213900-25-126100-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2028293/000121390025126100/ea0270448-8k_rainenhan.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-126100
- JSON: https://secwatch.observer/filing/0001213900-25-126100.json
- Plain text: https://secwatch.observer/filing/0001213900-25-126100.txt

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