Avg closing price
Price range

2 Mario Gabelli Amtech Systems Trades

Mario Gabelli started to build up the position in Amtech Systems in Q4 2009. Since then they sold 90.8 Thousand shares. The investor sold all their shares in Q1 2010 and doesn't own any shares in Amtech Systems anymore.

Avg closing price
Price range
Sold -90.8 Thousand shares Q1 2010
Avg closing price $9.89
Price range $8.15 - $12.86
New holding (+90.8 Thousand shares) Q4 2009
Avg closing price $6.66
Price range $5.01 - $11.15

Embed chart

Easily embed the chart on your blog or website – it will always update automatically!