SEC Insider Transactions from Culleton Bruce.

Last updated: 2026-03-14 11:54 UTC | Total transactions: 5

Culleton Bruce has filed 5 insider transactions across 1 company since August 2023.

Most recent transaction: a grant/award of 3000000 shares of PROKIDNEY CORP. ($PROK) on March 01, 2026.

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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
March 1, 2026 PROKIDNEY CORP. $PROK Culleton Bruce Chief Executive Officer A Employee stock option (right to buy) 3000000 $0.00 3,000,000.0000 159,288,931 9999.99% 1.88%
March 1, 2025 PROKIDNEY CORP. $PROK Culleton Bruce Chief Executive Officer A Employee stock option (right to buy) 1796000 $0.00 1,796,000.0000 163,693,707 9999.99% 1.10%
Sept. 13, 2024 PROKIDNEY CORP. $PROK Culleton Bruce Chief Executive Officer A Employee stock option (right to buy) 500000 $0.00 500,000.0000 168,297,916 9999.99% 0.30%
Dec. 3, 2023 PROKIDNEY CORP. $PROK Culleton Bruce Chief Executive Officer A Employee stock option (right to buy) 2000000 $0.00 2,000,000.0000 171,578,320 9999.99% 1.17%
Aug. 1, 2023 PROKIDNEY CORP. $PROK Culleton Bruce EVP, Clinical Development A Employee stock option (right to buy) 485000 $0.00 485,000.0000 171,578,320 9999.99% 0.28%