when did birchtech go public

Birchtech (BCHT) went public on July 25, 2012, when it opened at a split-adjusted price of $6.

DATEOPENHIGHLOWCLOSEVOLUME
October 2026
$1.4000
$1.5500
$1.1100
$1.1300
2,213,883
September 2026
$1.1800
$1.7700
$1.1400
$1.4000
1,947,336
August 2026
$1.3700
$1.5300
$1.1900
$1.2000
1,475,507
July 2026
$1.9800
$2.1900
$1.3600
$1.3600
1,420,742
June 2026
$1.7300
$2.4800
$1.6800
$2.0500
4,301,500
May 2026
$1.6400
$1.8400
$1.2600
$1.7200
3,704,700
April 2026
$1.8400
$2.0300
$1.4600
$1.6100
3,231,000
March 2026
$2.4500
$2.4500
$1.7700
$1.9000
2,189,934
February 2026
$3.5900
$3.6300
$2.0600
$2.3600
2,681,800
January 2026
$3.6500
$4.5700
$3.5000
$3.6000
1,412,800
December 2025
$4.5000
$4.8000
$3.1500
$3.7500
1,948,800
November 2025
$3.7500
$4.7500
$3.3000
$4.4500
426,340
October 2025
$3.5000
$4.0500
$3.1000
$3.7500
488,260
September 2025
$3.0000
$3.7500
$3.0000
$3.6500
557,080
August 2025
$3.0500
$3.2000
$2.5500
$3.0000
386,200
July 2025
$3.3500
$3.6500
$2.7500
$3.0500
385,680
June 2025
$2.6000
$3.6500
$2.4000
$3.4000
695,940
May 2025
$2.6500
$2.7500
$2.4500
$2.6000
224,100
April 2025
$2.5500
$2.8000
$2.0000
$2.6000
334,780
March 2025
$2.5000
$2.9000
$2.1500
$2.5000
417,720
February 2025
$3.0000
$3.0500
$2.3500
$2.4500
363,200
January 2025
$2.4500
$3.2000
$2.4500
$3.0500
260,940
December 2024
$3.2000
$3.2000
$2.4000
$2.5500
398,480
November 2024
$3.5500
$3.6500
$3.1000
$3.2000
336,040
October 2024
$3.7500
$4.0500
$2.8500
$3.5000
461,700