David C. Chang's Insider Trades & SAST Disclosures

David C. Chang's most recent trade in Allogene Therapeutics Inc was a trade of 46,668 Common Stock done at an average price of $2.0 . Disclosure was reported to the exchange on March 14, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Sale of securities on an exchange or to another person at price $ 1.96 per share. 14 Mar 2025 46,668 5,276,569 (4%) 0% 2.0 91,469 Common Stock
Cabaletta Bio Inc
David J. Chang Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Mar 2025 145,000 145,000 - - Stock Option (Right to Buy)
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Sale of securities on an exchange or to another person at price $ 1.68 per share. 03 Feb 2025 46,003 5,317,237 (4%) 0% 1.7 77,285 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 24 Jan 2025 1,952,130 1,952,130 - - Stock Option (Right to buy)
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 24 Jan 2025 552,174 5,363,240 (4%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Grant, award, or other acquisition of securities at price $ 2.90 per share. 16 May 2024 344,828 4,810,106 (3%) 0% 2.9 1,000,001 Common Stock
AXT Inc
David C. Chang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 May 2024 23,323 252,572 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.33 per share. 14 Mar 2024 53,393 4,465,278 (3%) 0% 4.3 231,192 Common Stock
Cabaletta Bio Inc
David J. Chang Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 130,000 130,000 - - Stock Option (Right to Buy)
Allogene Therapeutics Inc
Chang D. David Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 25 Jan 2024 1,123,535 1,123,535 - - Stock Option (Right to buy)
Allogene Therapeutics Inc
D. David Chang Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 25 Jan 2024 317,800 4,513,203 (3%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 Mar 2023 1,924,464 4,193,911 (3%) 1% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 Mar 2023 1,492,200 1,492,200 - - Stock Option (Right to Buy)
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 5.56 per share. 14 Mar 2023 22,340 2,269,447 (1%) 0% 5.6 124,210 Common Stock
Cabaletta Bio Inc
David J. Chang Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Jan 2023 150,000 150,000 - - Stock Option (Right to Buy)
AXT Inc
David C. Chang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 May 2022 15,238 205,926 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Mar 2022 2,195,512 2,195,512 - - Stock Option (Right to Buy)
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Sale of securities on an exchange or to another person at price $ 7.65 per share. 15 Mar 2022 23,648 2,289,652 (1%) 0% 7.6 180,879 Common Stock
Cabaletta Bio Inc
David J. Chang Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Jan 2022 135,000 135,000 - - Stock Option (Right to Buy)
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 24 May 2021 27,410 541,190 - - Stock Option (Right to Buy)
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 18.22 per share. 24 May 2021 27,410 2,312,279 (1%) 0% 18.2 499,410 Common Stock
AXT Inc
David C. Chang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 May 2021 6,726 190,688 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Gift of securities by or to the insider at price $ 0.00 per share. 26 Mar 2021 205,778 856,044 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Gift of securities by or to the insider at price $ 0.00 per share. 26 Mar 2021 205,778 856,044 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Sale of securities on an exchange or to another person at price $ 38.57 per share. 15 Mar 2021 20,513 2,204,417 (1%) 0% 38.6 791,271 Common Stock
Cabaletta Bio Inc
David J. Chang Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2021 113,500 113,500 - - Stock Option (Right to Buy)
AXT Inc
David C. Chang Director Sale of securities on an exchange or to another person at price $ 5.48 per share. 28 May 2020 12,800 183,962 (0%) 0% 5.5 70,144 Common Stock
AXT Inc
David C. Chang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 May 2020 10,909 196,762 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Gift of securities by or to the insider at price $ 0.00 per share. 24 Apr 2020 428,022 650,266 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Gift of securities by or to the insider at price $ 0.00 per share. 24 Apr 2020 428,022 650,266 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Other type of transaction at price $ 0.00 per share. 24 Apr 2020 9,198 1,201,108 (0%) 0% 0 Common Stock
Allogene Therapeutics Inc
David D. Chang Director, President and CEO Other type of transaction at price $ 0.00 per share. 24 Apr 2020 9,187 2,224,101 (1%) 0% 0 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
View All The Insider Trades