H. Edward Fleming's Insider Trades & SAST Disclosures

H. Edward Fleming's most recent trade in Sionna Therapeutics Inc. was a trade of 17,340 Non-Qualified Stock Option (right to buy) done . Disclosure was reported to the exchange on June 17, 2026.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Sionna Therapeutics Inc
H. Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2026 17,340 17,340 - - Non-Qualified Stock Option (right to buy)
Upstream Bio Inc
H. Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2026 17,096 17,096 - - Stock Option (Right to Buy)
CRISPR Therapeutics AG
H. Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Jun 2026 13,000 13,000 - - Stock Option (Right to Buy)
Sionna Therapeutics Inc
H. Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2025 19,959 19,959 - - Non-Qualified Stock Option (right to buy)
Upstream Bio Inc
H. Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Jun 2025 17,096 17,096 - - Stock Option (Right to Buy)
CRISPR Therapeutics AG
H. Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Jun 2025 13,000 13,000 - - Stock Option (Right to Buy)
Upstream Bio Inc
Fleming H. Edward Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Oct 2024 17,096 17,096 - - Stock Option (Right to Buy)
CRISPR Therapeutics AG
H. Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 30 May 2024 13,000 13,000 - - Stock Option (Right to Buy)
CRISPR Therapeutics AG
H Edward Fleming Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2022 12,000 12,000 - - Stock Option (Right to Buy)
*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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