Industry - Fabricated Structural Metal Products

Include option trades

Include indirect trades

Latest data: 6/18/2026 10:01:40 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($154,550)
0 Insiders	1 Insiders
0 Transactions	1 Transactions

5/18/2026 to 6/18/2026

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($8.77) M
0 Insiders	2 Insiders
0 Transactions	2 Transactions

3/18/2026 to 6/18/2026

6 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($9.25) M
0 Insiders	3 Insiders
0 Transactions	4 Transactions

12/18/2025 to 6/18/2026

12 Month

Buy/Sell Ratio 0.01

1%

99%

Buy	Sell
$150,159	($10.82) M
2 Insiders	7 Insiders
2 Transactions	8 Transactions

6/18/2025 to 6/18/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Gawlick Rainer Proto Labs Inc	$75,105	1
Krishna Suresh Proto Labs Inc	$75,055	1

Most Insider Selling

12 months

Name	Value	Transactions
Bay Mogens C Valmont Industries Inc	($8,615,948)	1
Cole Kerry S Arcosa, Inc.	($762,904)	1
Kenison Michael R. Proto Labs Inc	($482,315)	2
Stevenson Bryan Arcosa, Inc.	($396,080)	1
Campbell Renee L Valmont Industries Inc	($251,183)	1
Wehrwein Sven Proto Labs Inc	($154,550)	1
Colwell James Christopher Valmont Industries Inc	($154,005)	1

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Proto Labs Inc	2	2

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Valmont Industries Inc	3	3
Proto Labs Inc	2	3
Arcosa, Inc.	2	2

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Proto Labs Inc	0.00	$0	($154,550)	0.00	$0	($636,865)	0.24	$150,159	($636,865)
Valmont Industries Inc	--	$0	$0	0.00	$0	($8,615,948)	0.00	$0	($9,021,136)
Arcosa, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($1,158,984)