when did ztst go public

ZTST (ZTST) went public on October 19, 2015, when it opened at $50.03.

DATE OPEN HIGH LOW CLOSE VOLUME
September 2025
$12,345.00
$12,345.00
$12,345.00
$12,345.00
August 2025
$40.17
$12,345.00
$40.17
$12,345.00
July 2025
$40.17
$40.17
$40.17
$40.17
June 2025
$40.17
$40.17
$40.17
$40.17
May 2025
$40.17
$40.17
$40.17
$40.17
April 2025
$40.17
$40.17
$40.17
$40.17
March 2025
$40.17
$40.17
$40.17
$40.17
February 2025
$40.17
$40.17
$40.17
$40.17
January 2025
$40.17
$40.17
$40.17
$40.17
December 2024
$40.17
$40.17
$40.17
$40.17
November 2024
$40.17
$40.17
$40.17
$40.17
October 2024
$40.17
$40.17
$40.17
$40.17
September 2024
$40.17
$40.17
$40.17
$40.17
August 2024
$40.17
$40.17
$40.17
$40.17
July 2024
$40.17
$40.17
$40.17
$40.17
June 2024
$40.17
$40.17
$40.17
$40.17
May 2024
$40.17
$40.17
$40.17
$40.17
April 2024
$40.17
$40.17
$40.17
$40.17
March 2024
$40.17
$40.17
$40.17
$40.17
February 2024
$40.17
$40.17
$40.17
$40.17
January 2024
$40.17
$40.17
$40.17
$40.17
December 2023
$40.17
$40.17
$40.17
$40.17
November 2023
$40.17
$40.17
$40.17
$40.17
October 2023
$40.17
$40.17
$40.17
$40.17
September 2023
$40.17
$40.17
$40.17
$40.17