SEC Insider Transactions from Kotzin Brian L..

Last updated: 2026-03-14 11:29 UTC | Total transactions: 6

Kotzin Brian L. has filed 6 insider transactions across 2 companies since May 2023.

Most recent transaction: a grant/award of 12500 shares of BIORA THERAPEUTICS, INC. ($BIORQ) on June 05, 2024.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
June 5, 2024 BIORA THERAPEUTICS, INC. $BIORQ Kotzin Brian L. Not found A Common Stock 12500 $0.00 30,746.0000 30,313,428 68.51% 0.04%
June 5, 2024 BIORA THERAPEUTICS, INC. $BIORQ Kotzin Brian L. Not found A Stock Option (Right to Buy) 12500 $0.00 12,500.0000 30,313,428 9999.99% 0.04%
May 25, 2024 RIGEL PHARMACEUTICALS INC $RIGL Kotzin Brian L. Not found A Common Stock 25000 $0.00 100,000.0000 17,520,000 33.33% 0.14%
May 25, 2024 RIGEL PHARMACEUTICALS INC $RIGL Kotzin Brian L. Not found A Stock Option (Right to Buy) 30000 $0.00 30,000.0000 17,520,000 9999.99% 0.17%
May 26, 2023 RIGEL PHARMACEUTICALS INC $RIGL Kotzin Brian L. Not found A Common Stock 25000 $0.00 75,000.0000 173,568,000 50.00% 0.01%
May 26, 2023 RIGEL PHARMACEUTICALS INC $RIGL Kotzin Brian L. Not found A Stock Option (Right to Buy) 30000 $0.00 30,000.0000 173,568,000 9999.99% 0.02%