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Industry - Special Industry Machinery, Nec
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Industrial Machinery & Computers
Include option trades
Include indirect trades
Latest data: 6/13/2025 10:04:30 PM
1 Month
Buy/Sell Ratio 0.09
8%
92%
Buy
Sell
$314,699
($3.56) M
3 Insiders
4 Insiders
6 Transactions
11 Transactions
5/13/2025 to 6/13/2025
3 Month
Buy/Sell Ratio 0.04
3%
97%
Buy
Sell
$365,939
($9.80) M
4 Insiders
7 Insiders
7 Transactions
20 Transactions
3/13/2025 to 6/13/2025
6 Month
Buy/Sell Ratio 0.05
4%
96%
Buy
Sell
$847,248
($18.13) M
5 Insiders
12 Insiders
13 Transactions
51 Transactions
12/13/2024 to 6/13/2025
12 Month
Buy/Sell Ratio 0.03
3%
97%
Buy
Sell
$2.59 M
($76.31) M
9 Insiders
30 Insiders
25 Transactions
125 Transactions
6/13/2024 to 6/13/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Averick Robert M
Amtech Systems Inc
$1,100,628
13
Marotta John
Azenta, Inc.
$552,865
2
Cornog William L
Azenta, Inc.
$495,000
1
Madaus Martin D
Azenta, Inc.
$201,404
1
Moon David W
Energy Recovery, Inc.
$99,249
2
Tondreau Pamela L.
Energy Recovery, Inc.
$51,570
1
Hirsch Didier
Azenta, Inc.
$39,500
1
Daigle Robert C
Amtech Systems Inc
$27,353
3
Zhou Ginger
Azenta, Inc.
$19,132
1
Most Insider Selling
12 months
Name
Value
Transactions
Xing Xiao
Acm Research, Inc.
($24,210,481)
5
Archer Timothy
Lam Research Corp
($16,373,343)
2
Ashish Arora
Cricut, Inc.
($8,359,983)
38
Wang David H
Acm Research, Inc.
($6,606,891)
6
Fernandes Neil J
Lam Research Corp
($6,367,170)
2
Hu Chenming
Acm Research, Inc.
($4,899,240)
1
Dun Haiping
Acm Research, Inc.
($1,936,107)
6
Hanstveit Arve
Energy Recovery, Inc.
($1,789,750)
4
Corrreia Christina
Lam Research Corp
($1,216,211)
2
Clemente Rodney
Energy Recovery, Inc.
($1,061,918)
7
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Azenta, Inc.
4
5
Energy Recovery, Inc.
2
3
Amtech Systems Inc
1
11
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Energy Recovery, Inc.
5
15
Acm Research, Inc.
4
18
Lam Research Corp
4
7
Cricut, Inc.
3
39
Veeco Instruments Inc
2
12
Azenta, Inc.
2
3
Axcelis Technologies Inc
2
2
Desktop Metal, Inc.
2
2
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Energy Recovery, Inc.
0.08
$51,570
($635,400)
0.06
$102,810
($1,812,971)
0.05
$150,819
($3,191,293)
Cricut, Inc.
0.00
$0
($2,596,398)
0.00
$0
($6,553,149)
0.00
$0
($9,067,201)
Veeco Instruments Inc
0.00
$0
($225,705)
0.00
$0
($506,380)
0.00
$0
($1,016,575)
Axcelis Technologies Inc
0.00
$0
($104,166)
0.00
$0
($104,166)
0.00
$0
($773,505)
Amtech Systems Inc
--
$263,129
$0
--
$725,306
$0
--
$1,127,981
$0
Trio-Tech International
--
$0
$0
0.00
$0
($12,000)
0.00
$0
($126,230)
Azenta, Inc.
--
$0
$0
1.14
$19,132
($16,791)
5.87
$1,307,901
($222,739)
Acm Research, Inc.
--
$0
$0
0.00
$0
($9,119,897)
0.00
$0
($37,652,720)
Sono Tek Corp
--
$0
$0
--
$0
$0
0.00
$0
($45,866)
Lam Research Corp
--
$0
$0
--
$0
$0
0.00
$0
($24,081,481)
Desktop Metal, Inc.
--
$0
$0
--
$0
$0
0.00
$0
($132,150)