Perspective Therapeutics Inc.

Last updated September 27, 2026

Organization details

Legal name
Perspective Therapeutics Inc.
Former names
IsoRay, Inc. Century Park Pictures Corp
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Delaware
Headquarters city
Seattle
Headquarters state / province
Washington
Headquarters country
United States
Fiscal year end
December
Ticker symbol
CATX
Primary stock exchange
NYSE American

Identifiers

SEC CIK
0000728387
EIN
41-1458152

Board of directors

Chief executives

Since February 2023

Director election results

Annual meeting of May 27, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

2 of this board's directors also sit on 4 other boards. 4 are in the same sector.

Network of Perspective Therapeutics Inc.'s board connections Cue Biopharma Inc. Cue Biopharma Inc. Korsana Biosciences Inc. Korsana Biosciences In... Lisata Therapeutics Inc. Lisata Therapeutics In... PepGen Inc. PepGen Inc. Frank Morich Frank Morich Heidi Henson Heidi Henson Perspective Therapeutics I...
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$42,276
2 purchases by 2 insiders
Sold, last 12 months
$1,622,725
7 sales by 2 insiders
Date Insider Transaction Shares Price Value
Sep 4, 2026 Lantheus Alpha Therapy, LLC 10% owner Open-market sale −167,149 $3.15 $526,519
Sep 3, 2026 Lantheus Alpha Therapy, LLC 10% owner Open-market sale −80,783 $3.11 $251,235
Sep 2, 2026 Lantheus Holdings, Inc. 10% owner Open-market sale −42,129 $3.11 $131,021
Sep 1, 2026 Lantheus Holdings, Inc. 10% owner Open-market sale −35,769 $3.12 $111,599
Sep 1, 2026 Lantheus Alpha Therapy, LLC 10% owner Open-market sale −35,769 $3.12 $111,599
Aug 31, 2026 Lantheus Holdings, Inc. 10% owner Open-market sale −78,145 $3.14 $245,375
Aug 31, 2026 Lantheus Alpha Therapy, LLC 10% owner Open-market sale −78,145 $3.14 $245,375
Nov 13, 2025 Hunt Jonathan Robert Officer (Chief Accounting Officer) Open-market purchase +11,000 $2.03 $22,330
Nov 12, 2025 Robert F. Williamson III Director Open-market purchase +9,498 $2.10 $19,946
Mar 31, 2025 Lori A. Woods Director Open-market purchase +23,475 $2.13 $50,002
Mar 31, 2025 Robert F. Williamson III Director Open-market purchase +38,145 $2.14 $81,630
Mar 28, 2025 Johan M. Spoor Director, Officer (Chief Executive Officer) Open-market purchase +22,026 $2.24 $49,338
Mar 28, 2025 Robert F. Williamson III Director Open-market purchase +22,192 $2.27 $50,376
Mar 28, 2025 Graham Juan Officer (Chief Financial Officer) Open-market purchase +33,333 $2.25 $74,999
Mar 28, 2025 Johan M. Spoor Director, Officer (Chief Executive Officer) Open-market purchase +4,650 $2.21 $10,277

Organizations in the same sector, closest in location and size first.

Questions about Perspective Therapeutics Inc.

Who is the CEO of Perspective Therapeutics Inc.?

Johan M. Spoor has been Perspective Therapeutics Inc.'s CEO since February 2023.

How many directors are on Perspective Therapeutics Inc.'s board?

Perspective Therapeutics Inc.'s board has 7 directors: Frank Morich, Heidi Henson, Johan M. Spoor, Lori A. Woods, Maria E. Martinez, Michael W. McCormick and Robert F. Williamson III.

Are Perspective Therapeutics Inc. insiders buying or selling shares?

Over the last 12 months, Perspective Therapeutics Inc. insiders bought $42,276 of shares in 2 purchases and sold $1.6 million of shares in 7 sales on the open market, as reported to the SEC on Forms 4 and 5.

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