J Alexander Buehler

Affiliations

  • Director at Energy Recovery Inc. (ERII), 2025-06-06
  • Director at Liqtech International Inc (LIQT), 2025-01-13
  • Director at Viscount Systems Inc (VSYS), 2014-08-13
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
LIQT $0.50 2,000,000 $1,000,000.00 2,035,900 2022-05-17 Filing
ERII $2.87 15,000 $43,057.50 120,000 2015-03-12 Filing
ERII $2.82 30,000 $84,462.00 105,000 2015-03-11 Filing
ERII $2.82 15,000 $42,237.00 75,000 2015-03-11 Filing
ERII $2.81 30,000 $84,369.00 60,000 2015-03-11 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ERII $21.34 50,000 $1,067,225.00 14,812 2022-06-03 Filing
ERII $10.28 50,000 $514,085.00 10,000 2020-11-11 Filing
ERII $13.01 500 $6,505.00 60,000 2016-08-15 Filing
ERII $13.05 24,500 $319,761.75 60,500 2016-08-11 Filing
ERII $13.00 5,000 $65,020.00 85,000 2016-08-09 Filing