J Alexander Buehler

Affiliations

  • Director at Liqtech International Inc (LIQT), 2024-01-08
  • Director at Energy Recovery Inc. (ERII), 2023-06-12
  • Director at Viscount Systems Inc (VSYS), 2014-08-13
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
LIQT $0.50 2,000,000 Officer, Director 2,035,900 2022-05-17 Filing
ERII $2.87 15,000 Director 120,000 2015-03-12 Filing
ERII $2.82 30,000 Director 105,000 2015-03-11 Filing
ERII $2.82 15,000 Director 75,000 2015-03-11 Filing
ERII $2.81 30,000 Director 60,000 2015-03-11 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ERII $21.34 50,000 Director 14,812 2022-06-03 Filing
ERII $10.28 50,000 Director 10,000 2020-11-11 Filing
ERII $13.01 500 Director 60,000 2016-08-15 Filing
ERII $13.05 24,500 Director 60,500 2016-08-11 Filing
ERII $13.00 5,000 Director 85,000 2016-08-09 Filing