Industry - Special Industry Machinery, Nec

Include option trades

Include indirect trades

Latest data: 4/29/2025 10:06:56 PM

1 Month

Buy/Sell Ratio --

%

%

Buy	Sell
--	--
0 Insiders	0 Insiders
0 Transactions	0 Transactions

3/29/2025 to 4/29/2025

3 Month

Buy/Sell Ratio 0.04

3%

97%

Buy	Sell
$481,309	($12.09) M
2 Insiders	8 Insiders
6 Transactions	22 Transactions

1/29/2025 to 4/29/2025

6 Month

Buy/Sell Ratio 0.08

7%

93%

Buy	Sell
$1.46 M	($19.31) M
5 Insiders	15 Insiders
13 Transactions	56 Transactions

10/29/2024 to 4/29/2025

12 Month

Buy/Sell Ratio 0.03

2%

98%

Buy	Sell
$1.76 M	($57.52) M
5 Insiders	34 Insiders
19 Transactions	118 Transactions

4/29/2024 to 4/29/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Averick Robert M Amtech Systems Inc	$947,753	14
Marotta John Azenta, Inc.	$552,865	2
Madaus Martin D Azenta, Inc.	$201,404	1
Hirsch Didier Azenta, Inc.	$39,500	1
Zhou Ginger Azenta, Inc.	$19,132	1

Most Insider Selling

12 months

Name	Value	Transactions
Archer Timothy Lam Research Corp	($16,373,343)	2
Wang David H Acm Research, Inc.	($10,607,147)	8
Ashish Arora Cricut, Inc.	($7,895,615)	35
Fernandes Neil J Lam Research Corp	($6,367,170)	2
Hu Chenming Acm Research, Inc.	($4,899,240)	1
Dun Haiping Acm Research, Inc.	($2,714,686)	8
Hanstveit Arve Energy Recovery, Inc.	($1,891,850)	4
Corrreia Christina Lam Research Corp	($1,216,211)	2
Miller William John Veeco Instruments Inc	($1,145,700)	1
Clemente Rodney Energy Recovery, Inc.	($1,061,918)	7

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Azenta, Inc.	3	4
Amtech Systems Inc	1	10

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Energy Recovery, Inc.	6	16
Lam Research Corp	5	8
Acm Research, Inc.	3	17
Desktop Metal, Inc.	3	4
Veeco Instruments Inc	3	3
Cricut, Inc.	2	37
Azenta, Inc.	2	3
Axcelis Technologies Inc	2	2

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Trio-Tech International	--	$0	$0	0.00	$0	($41,420)	0.00	$0	($126,230)
Lam Research Corp	--	$0	$0	0.00	$0	($124,757)	0.00	$0	($24,444,765)
Azenta, Inc.	--	$0	$0	5.31	$812,901	($153,070)	3.65	$812,901	($222,739)
Amtech Systems Inc	--	$0	$0	--	$643,802	$0	--	$947,753	$0
Acm Research, Inc.	--	$0	$0	0.00	$0	($12,799,215)	0.00	$0	($18,221,073)
Energy Recovery, Inc.	--	$0	$0	0.00	$0	($2,064,899)	0.00	$0	($3,348,260)
Cricut, Inc.	--	$0	$0	0.00	$0	($4,130,907)	0.00	$0	($8,540,991)
Sono Tek Corp	--	$0	$0	--	$0	$0	0.00	$0	($45,866)
Axcelis Technologies Inc	--	$0	$0	--	$0	$0	0.00	$0	($806,642)
Desktop Metal, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($356,356)
Veeco Instruments Inc	--	$0	$0	--	$0	$0	0.00	$0	($1,405,066)
Velo3D, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($4,179)