SEC Insider Transactions from Blackwell Kimberly.

Last updated: 2026-03-14 11:00 UTC | Total transactions: 7

Blackwell Kimberly has filed 7 insider transactions across 3 companies since February 2024.

Most recent transaction: a grant/award of 44000 shares of Century Therapeutics, Inc. ($IPSC) on June 12, 2025.

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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 12, 2025 Century Therapeutics, Inc. $IPSC Blackwell Kimberly Director A Stock Option (right to buy) 44000 $0.00 44,000.0000 86,098,619 9999.99% 0.05%
June 13, 2025 Monte Rosa Therapeutics, Inc. $GLUE Blackwell Kimberly Not found A Stock Option (Right to Buy) 30700 $0.00 30,700.0000 73,910,026 9999.99% 0.04%
June 20, 2024 Century Therapeutics, Inc. $IPSC Blackwell Kimberly Director A Stock Option (right to buy) 44000 $0.00 44,000.0000 62,296,637 9999.99% 0.07%
June 12, 2024 Monte Rosa Therapeutics, Inc. $GLUE Blackwell Kimberly Not found A Stock Option (Right to Buy) 22100 $0.00 22,100.0000 51,396,961 9999.99% 0.04%
Feb. 1, 2024 Zentalis Pharmaceuticals, Inc. $ZNTL Blackwell Kimberly Chief Executive Officer A Common Stock 250000 $0.00 504,800.0000 0 98.12% 0.00%
Feb. 1, 2024 Zentalis Pharmaceuticals, Inc. $ZNTL Blackwell Kimberly Chief Executive Officer F Common Stock 20655 $11.69 484,145.0000 0 4.09% 0.00%
Feb. 1, 2024 Zentalis Pharmaceuticals, Inc. $ZNTL Blackwell Kimberly Chief Executive Officer A Stock Option (Right to Buy) 250000 $0.00 250,000.0000 0 9999.99% 0.00%