Stefan Vitorovic's Insider Trades & SAST Disclosures

Stefan Vitorovic's most recent trade in Tectonic Therapeutic Inc. was a trade of 10,200 Stock Option (Right to Buy) done . Disclosure was reported to the exchange on June 9, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Tectonic Therapeutic Inc.
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2025 10,200 10,200 - - Stock Option (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 May 2025 5,000 5,000 - 0 Common Stock
Tectonic Therapeutic Inc.
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Jun 2024 1,000,900 1,000,900 - - Common Stock
Tectonic Therapeutic Inc.
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Jun 2024 27,774 27,774 - - Common Stock
Tectonic Therapeutic Inc.
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Jun 2024 11,760 11,760 - - Stock Option (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Jun 2024 18,068 18,068 - - Stock Option Award (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Sale or transfer of securities back to the company at price $ 0.00 per share. 03 May 2024 13,928 0 - - Stock Option Award (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 May 2024 13,928 13,928 - - Stock Option Award (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Sale or transfer of securities back to the company at price $ 0.00 per share. 03 May 2024 12,155 0 - - Stock Option Award (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 May 2024 12,155 12,155 - - Stock Option Award (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Jun 2023 13,928 13,928 - - Stock Option Grant (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2022 12,155 12,155 - - Stock Option Grant (Right to Buy)
Praxis Precision Medicines...
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 26 May 2022 22,753 22,753 - - Stock Option (Right to Buy)
Vigil Neuroscience Inc
Stefan Vitorovic Director 11 Jan 2022 9,243,756 0 - - Series B Preferred Stock
Vigil Neuroscience Inc
Stefan Vitorovic Director 11 Jan 2022 3,333,245 3,333,245 - - Common Stock
Vigil Neuroscience Inc
Stefan Vitorovic Director Purchase of securities on an exchange or from another person at price $ 14.00 per share. 11 Jan 2022 1,671,148 5,004,393 - 14 23,396,072 Common Stock
Vigil Neuroscience Inc
Stefan Vitorovic Director 11 Jan 2022 21,310 0 - - Series B Preferred Stock
Vigil Neuroscience Inc
Stefan Vitorovic Director 11 Jan 2022 7,684 7,684 - - Common Stock
Vigil Neuroscience Inc
Stefan Vitorovic Director Purchase of securities on an exchange or from another person at price $ 14.00 per share. 11 Jan 2022 3,852 11,536 - 14 53,928 Common Stock
Praxis Precision Medicines...
Stefan Vitorovic Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Jun 2021 22,343 22,343 - - Stock Option (Right to Buy)
Praxis Precision Medicines...
Stefan Vitorovic Director 20 Oct 2020 4,150,000 0 - - Series B Preferred Stock
Praxis Precision Medicines...
Stefan Vitorovic Director 20 Oct 2020 2,689,329 2,689,329 - - Common Stock
Praxis Precision Medicines...
Stefan Vitorovic Director 20 Oct 2020 881,835 0 - - Series C -1 Preferred Stock
Praxis Precision Medicines...
Stefan Vitorovic Director 20 Oct 2020 551,794 0 - - Series B -1 Preferred Stock
Praxis Precision Medicines...
Stefan Vitorovic Director 20 Oct 2020 171,410 0 - - Series C Preferred 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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