Leone Patterson's Insider Trades & SAST Disclosures

Leone Patterson's most recent trade in Kalaris Therapeutics Inc. was a trade of 18,000 Stock Option (Right to Buy) done . Disclosure was reported to the exchange on April 10, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Kalaris Therapeutics Inc.
Leone D Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Apr 2025 18,000 18,000 - - Stock Option (Right to Buy)
Zymeworks BC Inc
Leone D Patterson EVP, Chief Bus & Fin Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Sep 2024 360,000 360,000 - - Stock Option (Right to Buy)
Nkarta Inc
Leone D Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 13 Jun 2024 22,500 22,500 - - Stock Option (right to buy)
Tenaya Therapeutics Inc
Leone D Patterson Chief Fin. and Bus. Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Feb 2024 205,000 205,000 - - Stock Option (Right to buy)
Tenaya Therapeutics Inc
D Patterson Leone Chief Fin. and Bus. Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Feb 2024 35,000 95,755 - 0 Common Stock
Tenaya Therapeutics Inc
Leone Patterson D Chief Fin. and Bus. Officer Sale of securities on an exchange or to another person at price $ 5.86 per share. 16 Feb 2024 5,201 60,755 - 5.9 30,478 Common Stock
Tenaya Therapeutics Inc
Leone D Patterson Chief Fin. and Bus. Officer Sale of securities on an exchange or to another person at price $ 3.81 per share. 16 Aug 2023 4,452 64,542 - 3.8 16,962 Common Stock
Nkarta Inc
Leone D Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Jun 2023 22,500 22,500 - - Stock Option (right to buy)
Tenaya Therapeutics Inc
Leone D Patterson Chief Fin. and Bus. Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Feb 2023 190,000 190,000 - - Stock Option (Right to buy)
Tenaya Therapeutics Inc
Leone D Patterson Chief Fin. and Bus. Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Feb 2023 35,000 67,000 - 0 Common Stock
Tenaya Therapeutics Inc
Leone D Patterson Chief Fin. and Bus. Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Feb 2023 30,000 32,000 - 0 Common Stock
Nkarta Inc
Leone D. Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Jun 2022 16,000 16,000 - - Stock Option (right to buy)
Climb Bio Inc.
Leone D. Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 May 2022 10,000 10,000 - - Stock Option (Right To Buy)
Tenaya Therapeutics Inc
Leone D. Patterson Chief Fin. and Bus. Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Feb 2022 66,000 66,000 - - Stock Option (Right to buy)
Nkarta Inc
Leone D. Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 13 Jun 2021 16,511 16,511 - - Stock Option (right to buy)
Adverum Biotechnologies Inc
Leone D. Patterson President and CFO Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Feb 2021 240,000 240,000 - - Stock Option (Right to Buy)
Adverum Biotechnologies Inc
Leone D. Patterson President and CFO Sale of securities on an exchange or to another person at price $ 14.10 per share. 09 Feb 2021 12,471 98,017 (0%) 0% 14.1 175,841 Common Stock
Adverum Biotechnologies Inc
Leone D. Patterson President and CFO Sale of securities on an exchange or to another person at price $ 14.15 per share. 09 Feb 2021 62 97,955 (0%) 0% 14.1 877 Common Stock
Nkarta Inc
Leone Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jul 2020 18,300 18,300 - - Stock Option (right to buy)
Nkarta Inc
Leone Patterson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jul 2020 10,700 10,700 - - Stock Option (right to buy)
Adverum Biotechnologies Inc
Leone Patterson President Sale of securities on an exchange or to another person at price $ 24.68 per share. 16 Jun 2020 13,171 110,488 (0%) 0% 24.7 325,060 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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