Robert F. Williamson Iii.

Companies

• Perspective Therapeutics, Inc.Board member Mar 17, 2023 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• PTPerspective Therapeutics, Inc. CATX118,846 shares²$256.1K at $2.15Nov 14, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Nov 12, 2025Bought 9,498 shares at $2.10 of Perspective Therapeutics, Inc.²
• Mar 31, 2025Bought 38,145 shares at $2.14 of Perspective Therapeutics, Inc.³
• Mar 28, 2025Bought 22,192 shares at $2.27 of Perspective Therapeutics, Inc.³
• Nov 25, 2024Bought 2,619 shares at $3.67 of Perspective Therapeutics, Inc.⁴
• Nov 25, 2024Bought 3,647 shares at $3.62 of Perspective Therapeutics, Inc.⁴
• May 31, 2024Bought 55,000 shares at $1.38 of Perspective Therapeutics, Inc.⁵
• May 29, 2024Bought 18,656 shares at $1.34 of Perspective Therapeutics, Inc.⁶
• May 29, 2024Bought 11,375 shares at $1.32 of Perspective Therapeutics, Inc.⁶
• Jan 30, 2024Bought 3,500 shares at $0.70 of Perspective Therapeutics, Inc.⁷
• Jan 30, 2024Bought 42,879 shares at $0.72 of Perspective Therapeutics, Inc.⁷
• Jan 30, 2024Bought 57,121 shares at $0.71 of Perspective Therapeutics, Inc.⁷
• Jan 30, 2024Bought 5,127 shares at $0.71 of Perspective Therapeutics, Inc.⁷
• Jan 30, 2024Bought 18,579 shares at $0.71 of Perspective Therapeutics, Inc.⁷
• Jan 29, 2024Bought 21,235 shares at $0.64 of Perspective Therapeutics, Inc.⁸
• Jan 29, 2024Bought 4,031 shares at $0.64 of Perspective Therapeutics, Inc.⁸
• Jan 26, 2024Bought 50,000 shares at $0.54 of Perspective Therapeutics, Inc.⁸
• Jan 26, 2024Bought 25,000 shares at $0.55 of Perspective Therapeutics, Inc.⁸
• Jan 26, 2024Bought 8,513 shares at $0.59 of Perspective Therapeutics, Inc.⁸
• Jan 26, 2024Bought 14,850 shares at $0.61 of Perspective Therapeutics, Inc.⁸
• Jan 26, 2024Bought 12,250 shares at $0.61 of Perspective Therapeutics, Inc.⁸
• Jan 25, 2024Bought 22,134 shares at $0.49 of Perspective Therapeutics, Inc.⁹
• Jan 24, 2024Bought 29,862 shares at $0.49 of Perspective Therapeutics, Inc.⁹
• Dec 21, 2023Bought 3,663 shares at $0.33 of Perspective Therapeutics, Inc.¹⁰
• Dec 19, 2023Bought 13,680 shares at $0.32 of Perspective Therapeutics, Inc.¹¹
• Dec 18, 2023Bought 10,000 shares at $0.26 of Perspective Therapeutics, Inc.¹¹