---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-002010"
form_type: "8-K"
ticker: "CATX"
cik: "0000728387"
company_name: "Perspective Therapeutics, Inc."
filed_at: "2023-01-30T23:59:59+00:00"
generated_at: "2026-06-20T06:52:24.997212+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Isoray shareholders approve charter amendment to increase authorized shares; merger with Viewpoint on track

## Summary
- Shareholders approved amendment to increase authorized common shares to 750,000,000.
- Vote: 71,844,322 for (50.55% of outstanding), 14,571,252 against, 948,682 abstain, 16,492,269 broker non-votes.
- Removal of share cap clears a key condition for the pending merger with Viewpoint Molecular Targeting.
- Merger expected to close in the near future.

## SEC filing metadata
- accession: 0001437749-23-002010
- form_type: 8-K
- ticker: CATX
- cik: 0000728387
- company_name: Perspective Therapeutics, Inc.
- filed_at: 2023-01-30T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 5.07, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/728387/000143774923002010/0001437749-23-002010-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/728387/000143774923002010/isr20230127_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-002010
- JSON: https://secwatch.observer/filing/0001437749-23-002010.json
- Plain text: https://secwatch.observer/filing/0001437749-23-002010.txt

## Key facts
- Shareholder Votes
  Perspective Therapeutics, Inc. shareholders approved Approve an amendment to the Company’s Certificate of Incorporation to increase the total number of authorized shares of Common Stock to 750,000,000 at the 2023-01-27 meeting.
  - Proposal: charter amendment
  - Outcome: passed
  - Meeting: 2023-01-27
  source text: The votes for this proposal were: For Against Abstain Broker Non-Votes 71,844,322 14,571,252 948,682 16,492,269
  evidence_url: https://www.sec.gov/Archives/edgar/data/728387/000143774923002010/0001437749-23-002010-index.htm

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