Industry - Special Industry Machinery, Nec

Include option trades

Include indirect trades

Latest data: 7/31/2026 10:01:43 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($6.32) M
0 Insiders	6 Insiders
0 Transactions	8 Transactions

6/30/2026 to 7/31/2026

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$99,267	($81.27) M
1 Insiders	29 Insiders
1 Transactions	49 Transactions

4/30/2026 to 7/31/2026

6 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$109,155	($96.60) M
2 Insiders	33 Insiders
2 Transactions	83 Transactions

1/31/2026 to 7/31/2026

12 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$153,546	($119.85) M
4 Insiders	40 Insiders
7 Transactions	149 Transactions

7/31/2025 to 7/31/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Sabol Colin R Energy Recovery, Inc.	$99,267	1
Lockard Drew T. Greystone Logistics, Inc.	$30,710	3
Kruger Warren F Greystone Logistics, Inc.	$13,680	2
Lawal Adeniyi Sono Tek Corp	$9,888	1

Most Insider Selling

12 months

Name	Value	Transactions
Brandt Eric Lam Research Corp	($47,025,856)	3
Miller William John Veeco Instruments Inc	($13,419,500)	7
Vahedi Vahid Lam Research Corp	($7,249,191)	1
Fernandes Neil J Lam Research Corp	($7,007,120)	2
Talwalkar Abhijit Y Lam Research Corp	($6,124,470)	1
Bettinger Douglas R Lam Research Corp	($6,036,048)	1
Ashish Arora Cricut, Inc.	($5,650,075)	42
Hunter Gordon Veeco Instruments Inc	($4,899,464)	5
Wilkerson Susan Veeco Instruments Inc	($4,334,320)	3
Hanstveit Arve Energy Recovery, Inc.	($2,954,437)	7

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Energy Recovery, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Axcelis Technologies Inc	13	22
Lam Research Corp	7	11
Veeco Instruments Inc	6	22
Cricut, Inc.	3	44
Trio-Tech International	3	14
Energy Recovery, Inc.	3	9
Azenta, Inc.	2	2
Sono Tek Corp	1	2

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Lam Research Corp	0.00	$0	($6,124,470)	0.00	$0	($61,421,436)	0.00	$0	($74,919,127)
Sono Tek Corp	0.00	$0	($116,224)	0.09	$9,888	($116,224)	0.05	$9,888	($202,703)
Energy Recovery, Inc.	0.00	$0	($63,644)	0.03	$99,267	($2,838,025)	0.03	$99,267	($3,388,928)
Cricut, Inc.	0.00	$0	($15,842)	0.00	$0	($2,005,740)	0.00	$0	($6,152,779)
Trio-Tech International	--	$0	$0	0.00	$0	($1,876,833)	0.00	$0	($1,960,973)
Axcelis Technologies Inc	--	$0	$0	0.00	$0	($5,972,516)	0.00	$0	($6,416,037)
Veeco Instruments Inc	--	$0	$0	0.00	$0	($22,372,903)	0.00	$0	($26,733,993)
Azenta, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($71,225)
Greystone Logistics, Inc.	--	$0	$0	--	$0	$0	--	$44,390	$0