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XNAS 21 Mar, 2025 5:30 PM (EDT)



Insider Trading disclosures for Taysha Gene Therapies Inc

The latest disclosure was made by Kamran Alam in Taysha Gene Therapies Inc where a trade of 29,843 Common Stock done at an average price of $1.7 was reported to US exchanges on March 11, 2025.

Insider trading is the trading of a company’s securities by individuals with access to confidential or material non-public information about the company. A company is required to report trading by corporate officers, directors, or other company members with significant access to privileged information to the Securities and Exchange Commission (SEC).

Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Kamran Alam CHIEF FINANCIAL OFFICER Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.69 per share. 11 Mar 2025 29,843 1,242,094 - 1.7 50,435 Common Stock
Sean P. Nolan Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2025 892,500 2,078,358 - 0 Common Stock
Sean P. Nolan Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2025 892,500 892,500 - - Employee Stock Option (right to buy)
Sukumar Nagendran Director, President and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2025 324,500 324,500 - - Employee Stock Option (right to buy)
Sukumar Nagendran Director, President and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2025 324,500 1,222,343 - 0 Common Stock
Kamran Alam CHIEF FINANCIAL OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2025 431,000 1,271,937 - 0 Common Stock
Kamran Alam CHIEF FINANCIAL OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2025 431,000 431,000 - - Employee Stock Option (right to buy)
Paul B. Manning Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 2.25 per share. 27 Jun 2024 1,333,333 1,333,333 - 2.2 2,999,999 Common Stock
Phillip B. Donenberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 49,220 163,331 - 0 Common Stock
Phillip B. Donenberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 98,440 98,440 - - Stock Option (right to buy)
Sean Stalfort Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 49,220 1,098,601 - 0 Common Stock
Sean Stalfort Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 98,440 98,440 - - Stock Option (right to buy)
Laura Sepp-Lorenzino Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 98,440 98,440 - - Stock Option (right to buy)
Laura Sepp-Lorenzino Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 49,220 49,220 - 0 Common Stock
Alison S. Long Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 98,440 98,440 - - Stock Option (right to buy)
Alison S. Long Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 May 2024 49,220 49,220 - 0 Common Stock
Kamran Alam CHIEF FINANCIAL OFFICER Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.51 per share. 02 Feb 2024 1,288 840,937 - 1.5 1,945 Common Stock
P. Sean Nolan Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2024 1,184,688 1,185,858 - 0 Common Stock
Sukumar Nagendran Director, President and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2024 863,617 897,843 - 0 Common Stock
Sukumar Nagendran Director, President and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2024 863,617 863,617 - - Employee Stock Option (right to buy)
P. Sean Nolan Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2024 1,184,688 1,184,688 - - Employee Stock Option (right to buy)
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2024 590,413 590,413 - - Employee Stock Option (right to buy)
Alam Kamran Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2024 590,413 842,225 - 0 Common Stock
Sean Nolan P. Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Dec 2023 466,550 466,550 - - Employee Stock Option (right to buy)
Alam Kamran Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Dec 2023 187,582 187,582 - - Employee Stock Option (right to buy)
Nagendran Sukumar Director, President and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Dec 2023 334,005 334,005 - - Employee Stock Option (right to buy)
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 2.33 per share. 24 Aug 2023 33,000 258,042 - 2.3 76,890 Common Stock
Phillip B. Donenberg Director Purchase of securities on an exchange or from another person at price $ 0.90 per share. 16 Aug 2023 111,111 114,111 - 0.9 100,000 Common Stock
Paul B. Manning Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 0.90 per share. 16 Aug 2023 16,466,667 16,466,667 - 0.9 14,820,000 Common Stock
Sean P. Nolan Director, Chief Executive Officer Purchase of securities on an exchange or from another person at price $ 0.90 per share. 16 Aug 2023 444,444 1,535,545 - 0.9 400,000 Common Stock
Sean Stalfort Director Gift of securities by or to the insider at price $ 0.00 per share. 16 Aug 2023 50,000 1,049,381 - 0 Common Stock
Sean Stalfort Director Purchase of securities on an exchange or from another person at price $ 0.90 per share. 16 Aug 2023 388,889 999,381 - 0.9 350,000 Common Stock
Sean Stalfort Director Purchase of securities on an exchange or from another person at price $ 0.90 per share. 16 Aug 2023 388,889 884,290 - 0.9 350,000 Common Stock
Phillip B. Donenberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 Jun 2023 36,200 36,200 - - Stock Option (right to buy)
Sean Stalfort Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 Jun 2023 43,800 43,800 - - Stock Option (right to buy)
Laura Sepp-Lorenzino Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 Jun 2023 36,200 36,200 - - Stock Option (right to buy)
Kathleen Reape Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 Jun 2023 36,200 36,200 - - Stock Option (right to buy)
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 31 May 2023 6,230 291,042 - - Common Stock
Sukumar Nagendran Director, President and Head of R&D Purchase of securities on an exchange or from another person at price $ 0.68 per share. 16 May 2023 5,000 34,226 - 0.7 3,400 Common Stock
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2023 37,384 37,384 - - Employee Stock Option (right to buy)
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2023 18,691 284,812 - - Common Stock
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2023 149,900 149,900 - - Employee Stock Option (right to buy)
Sean P. Nolan Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 30 Dec 2022 1,106,131 1,106,131 - - Stock Option (right to buy)
Sukumar Nagendran Director, President and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 30 Dec 2022 790,093 790,093 - - Stock Option (right to buy)
Paul B. Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 2.00 per share. 31 Oct 2022 1,500,000 1,642,202 - 2 3,000,000 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 3.47 per share. 23 Aug 2022 3,325 266,121 - 3.5 11,538 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 3.75 per share. 18 Aug 2022 11,482 279,163 - 3.8 43,058 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 3.50 per share. 18 Aug 2022 9,717 269,446 - 3.5 34,010 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 3.87 per share. 18 Aug 2022 7,476 290,645 - 3.9 28,932 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 3.51 per share. 05 Jul 2022 3,905 539,545 - 3.5 13,707 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 3.79 per share. 05 Jul 2022 8,956 530,589 - 3.8 33,943 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 3.72 per share. 29 Jun 2022 13,892 567,373 - 3.7 51,678 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 3.81 per share. 29 Jun 2022 12,324 581,265 - 3.8 46,954 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 3.53 per share. 29 Jun 2022 23,923 543,450 - 3.5 84,448 Common Stock
Phillip B. Donenberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2022 15,500 15,500 - - Stock Option (right to buy)
Paul B. Manning Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2022 15,500 15,500 - - Stock Option (right to buy)
Sean P. Nolan Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2022 15,500 15,500 - - Stock Option (right to buy)
Sukumar Nagendran Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2022 15,500 15,500 - - Stock Option (right to buy)
Laura Sepp-Lorenzino Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2022 15,500 15,500 - - Stock Option (right to buy)
Kathleen Reape Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2022 15,500 15,500 - - Stock Option (right to buy)
Suyash Prasad CMO and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Apr 2022 40,325 40,325 - - Employee Stock Option (right to buy)
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Apr 2022 40,000 40,000 - - Employee Stock Option (right to buy)
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Feb 2022 80,000 80,000 - - Employee Stock Option (right to buy)
Phillip B. Donenberg Director Purchase of securities on an exchange or from another person at price $ 7.78 per share. 02 Feb 2022 3,000 3,000 - 7.8 23,340 Common Stock
Paul B. Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 7.77 per share. 02 Feb 2022 58,000 92,202 - 7.8 450,660 Common Stock
Paul B. Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 7.84 per share. 02 Feb 2022 26,602 2,091,704 - 7.8 208,560 Common Stock
Paul B. Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 7.84 per share. 02 Feb 2022 50,000 142,202 - 7.8 392,000 Common Stock
Paul B. Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 7.77 per share. 02 Feb 2022 22,000 22,000 - 7.8 170,940 Common Stock
Paul B. Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 7.77 per share. 02 Feb 2022 45,000 2,065,102 - 7.8 349,650 Common Stock
Sukumar Nagendran Director Purchase of securities on an exchange or from another person at price $ 8.01 per share. 02 Feb 2022 10,000 29,226 - 8.0 80,100 Common Stock
Paul Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 13.19 per share. 24 Nov 2021 2,202 34,202 - 13.2 29,044 Common Stock
Paul Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 12.54 per share. 23 Nov 2021 20,000 32,000 - 12.5 250,800 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 16.43 per share. 18 Aug 2021 9,354 310,574 - 16.4 153,686 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 17.14 per share. 18 Aug 2021 2,094 298,121 - 17.1 35,891 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 16.70 per share. 18 Aug 2021 9,746 300,215 - 16.7 162,758 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 17.11 per share. 18 Aug 2021 613 309,961 - 17.1 10,488 Common Stock
Kamran Alam Chief Financial Officer Sale of securities on an exchange or to another person at price $ 17.35 per share. 18 Aug 2021 11,193 319,928 - 17.4 194,199 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 25.19 per share. 29 Jun 2021 300 633,371 - 25.2 7,557 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 23.74 per share. 29 Jun 2021 35,056 637,533 - 23.7 832,229 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 24.46 per share. 29 Jun 2021 3,862 633,671 - 24.5 94,465 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 21.42 per share. 29 Jun 2021 13,374 619,997 - 21.4 286,471 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 22.44 per share. 29 Jun 2021 6,202 613,795 - 22.4 139,173 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 23.70 per share. 29 Jun 2021 500 613,295 - 23.7 11,850 Common Stock
Suyash Prasad CMO and Head of R&D Sale of securities on an exchange or to another person at price $ 21.12 per share. 29 Jun 2021 19,706 593,589 - 21.1 416,191 Common Stock
Phillip B. Donenberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2021 15,500 15,500 - - Stock Option (right to buy)
Paul Manning Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2021 15,500 15,500 - - Stock Option (right to buy)
Sean P. Nolan Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2021 15,500 15,500 - - Stock Option (right to buy)
Sukumar Nagendran Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2021 15,500 15,500 - - Stock Option (right to buy)
Laura Sepp-Lorenzino Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2021 15,500 15,500 - - Stock Option (right to buy)
Kathleen Reape Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2021 15,500 15,500 - - Stock Option (right to buy)
Sean P. Nolan Director Purchase of securities on an exchange or from another person at price $ 22.35 per share. 20 May 2021 1,170 1,170 - 22.4 26,150 Common Stock
Paul Manning Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 20.98 per share. 14 May 2021 12,000 12,000 - 21.0 251,760 Common Stock
Suyash Prasad CMO and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Jan 2021 80,000 80,000 - - Stock Option (Right to Buy)
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Jan 2021 70,000 70,000 - - Stock Option (Right to Buy)
Laura Sepp-Lorenzino Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Nov 2020 31,000 31,000 - - Stock Option (right to buy)
Kathleen Reape Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Nov 2020 31,000 31,000 - - Stock Option (right to buy)
Paul Manning Director, Ten Percent Owner 28 Sep 2020 2,008,158 2,008,158 - - Common Stock
Paul Manning Director, Ten Percent Owner 28 Sep 2020 10,963 0 - - Series B Preferred Stock
Paul Manning Director, Ten Percent Owner 28 Sep 2020 1,843,193 0 - - Series A Preferred Stock
Paul Manning Director, Ten Percent Owner 28 Sep 2020 11,944 2,020,102 - - Common Stock
Paul Manning Director, Ten Percent Owner 28 Sep 2020 3,006,155 0 - - Series A Preferred Stock
Paul Manning Director, Ten Percent Owner 28 Sep 2020 3,275,205 3,275,205 - - Common Stock
Sean P. Nolan Director 28 Sep 2020 1,601 1,091,101 - - Common Stock
Sean P. Nolan Director 28 Sep 2020 1,000,000 0 - - Series A Preferred Stock
Sean P. Nolan Director 28 Sep 2020 1,089,500 1,089,500 - - Common Stock
Sean P. Nolan Director 28 Sep 2020 1,470 0 - - Series B Preferred Stock
Sukumar Nagendran Director 28 Sep 2020 19,226 19,226 - - Common Stock
Sukumar Nagendran Director 28 Sep 2020 17,647 0 - - Series B Preferred Stock
Suyash Prasad CMO and Head of R&D 28 Sep 2020 3,844 672,589 - - Common Stock
Suyash Prasad CMO and Head of R&D 28 Sep 2020 3,529 0 - - Series B Preferred Stock
Phillip B. Donenberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Sep 2020 31,000 31,000 - - Stock Option (right to buy)
Paul Manning Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Sep 2020 31,000 31,000 - - Stock Option (right to buy)
Sean P. Nolan Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Sep 2020 31,000 31,000 - - Stock Option (right to buy)
Sukumar Nagendran Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Sep 2020 31,000 31,000 - - Stock Option (right to buy)
Suyash Prasad CMO and Head of R&D Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Sep 2020 668,745 668,745 - - Common Stock
Kamran Alam Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Sep 2020 331,121 331,121 - - 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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