8-K
filed May 21, 2026, 6:02 PM ET
ticker CATX
CIK 0000728387
other material
confidence high
sentiment positive
materiality 0.75
Perspective Therapeutics reports interim clinical data from three radiopharmaceutical programs at ASCO 2026
Perspective Therapeutics, Inc.
- VMT01 in melanoma: 2/7 confirmed responses (29%) at 3.0 mCi; 6/7 stable disease or partial response.
- [212Pb]PSV359 advanced to Cohort 3 (6.0 mCi); no DLTs, grades 1-2 TEAEs only.
- VMT-α-NET: deepened responses vs prior cut-offs; 10/23 (43%) Cohort 2 patients achieved response per RECIST v1.1.
- All programs well-tolerated: no treatment-related discontinuations, no Grade 4/5 events across 68+ patients.
Machine-readable event card
- schema_version
- secwatch.filing_event.v1
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- 0001193125-26-234991
- form_type
- 8-K
- ticker
- CATX
- cik
- 0000728387
- company_name
- Perspective Therapeutics, Inc.
- filed_at
- 2026-05-21T22:02:43+00:00
- discovered_at
- 2026-05-22T10:05:00.289136+00:00
- generated_at
- 2026-05-22T10:10:53.942605+00:00
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- ["8.01", "9.01"]
- event_type
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- sentiment
- positive
- materiality_score
- 0.75
- calibrated_materiality_score
- 0.75
- confidence
- high
- secwatch_canonical_url
- https://secwatch.observer/filing/0001193125-26-234991
- json_url
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- https://secwatch.observer/filing/0001193125-26-234991.md
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- https://secwatch.observer/filing/0001193125-26-234991.txt
- edgar_index_url
- https://www.sec.gov/Archives/edgar/data/728387/000119312526234991/0001193125-26-234991-index.htm
- edgar_primary_document_url
- https://www.sec.gov/Archives/edgar/data/728387/000119312526234991/catx-20260521.htm
- generated_by_model
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- review_status
- machine_generated
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- false
- corrected
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