---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-015380"
form_type: "8-K"
ticker: "INO"
cik: "0001055726"
company_name: "INOVIO PHARMACEUTICALS, INC."
filed_at: "2024-01-25T23:59:59+00:00"
generated_at: "2026-06-06T17:25:39.711250+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Inovio Pharmaceuticals effects 1-for-12 reverse stock split effective January 24, 2024

## Summary
- Every 12 issued and outstanding shares combined into 1 share; par value unchanged at $0.001.
- Fractional shares not issued; stockholders entitled to fractional shares receive cash based on Jan 24 closing price.
- Authorized shares of common stock remain at 600,000,000; no reduction.
- Proportionate adjustments made to stock options, Series C Convertible Preferred Stock, and equity incentive plans.

## SEC filing metadata
- accession: 0001193125-24-015380
- form_type: 8-K
- ticker: INO
- cik: 0001055726
- company_name: INOVIO PHARMACEUTICALS, INC.
- filed_at: 2024-01-25T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1055726/000119312524015380/0001193125-24-015380-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1055726/000119312524015380/d736726d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-015380
- JSON: https://secwatch.observer/filing/0001193125-24-015380.json
- Plain text: https://secwatch.observer/filing/0001193125-24-015380.txt

## Key facts
- Governance Changes
  INOVIO PHARMACEUTICALS, INC.: 1-for-12 reverse stock split of common stock effected through certificate of amendment to certificate of incorporation (effective 2024-01-24).
  - Change: charter amendment
  - Effective: 2024-01-24
  source text: On January 24, 2024, Inovio Pharmaceuticals, Inc. (the “ Company ”) filed with the Secretary of State of the State of Delaware a certificate of amendment to its certificate of incorporation, as previously amended (the “ Charter Amendment ”) to effect a 1-for-12 reverse stock split of the Company’s common stock (the “ Reverse Stock Split ”). The Reverse Stock Split became effective at 5:00 p.m. Eastern Time on January 24, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1055726/000119312524015380/0001193125-24-015380-index.htm

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