---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-26-003082"
form_type: "8-K"
ticker: "ITOX"
cik: "0001290658"
company_name: "IIOT-OXYS, Inc."
filed_at: "2026-04-20T23:59:59+00:00"
generated_at: "2026-05-15T05:17:18.102981+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# IIOT-OXYS amends Series D Preferred designation, raising share count from 210 to 500

## Summary
- Board and sole holder approved Amendment No. 1 to Series D Certificate of Designation on April 16, 2026.
- Designated Series D shares increased from 210 to up to 500; no further increase without all holder consent.
- Each Series D share retains $0.001 par value and $1,200 stated value, subject to adjustment.
- No changes to other terms of the Series D Preferred Stock.

## SEC filing metadata
- accession: 0001683168-26-003082
- form_type: 8-K
- ticker: ITOX
- cik: 0001290658
- company_name: IIOT-OXYS, Inc.
- filed_at: 2026-04-20T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1290658/000168316826003082/0001683168-26-003082-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1290658/000168316826003082/iiot_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-26-003082
- JSON: https://secwatch.observer/filing/0001683168-26-003082.json
- Plain text: https://secwatch.observer/filing/0001683168-26-003082.txt

## Source-grounded claims
- claim_id: f73502298aad4437f50f4ba669a2a582b45fe0af
  claim: IIOT-OXYS, Inc.: Amendment to Certificate of Designation for Series D Convertible Preferred Stock increasing designated shares from 210 to up to 500 (effective 2026-04-16).
  evidence_excerpt: The Amendment revises Section 3 ("Designation, Amount and Par Value") of the Original Certificate of Designations in its entirety. As amended, the number of shares of Series D Convertible Preferred Stock designated is increased from 210 to up to five hundred (500) shares
  evidence_url: https://www.sec.gov/Archives/edgar/data/1290658/000168316826003082/0001683168-26-003082-index.htm

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