Industry - Optical Instruments & Lenses

Include option trades

Include indirect trades

Latest data: 3/19/2026 10:04:25 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($3.09) M
0 Insiders	4 Insiders
0 Transactions	5 Transactions

2/19/2026 to 3/19/2026

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($5.47) M
0 Insiders	6 Insiders
0 Transactions	11 Transactions

12/19/2025 to 3/19/2026

6 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($37.37) M
0 Insiders	13 Insiders
0 Transactions	22 Transactions

9/19/2025 to 3/19/2026

12 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($94.39) M
0 Insiders	22 Insiders
0 Transactions	52 Transactions

3/19/2025 to 3/19/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions

Most Insider Selling

12 months

Name	Value	Transactions
Wallace Richard P Kla Corp	($30,246,754)	3
Khan Ahmad A. Kla Corp	($16,198,254)	2
Higgins Bren D. Kla Corp	($10,668,878)	4
Barbarossa Giovanni COHERENT CORP.	($9,712,960)	1
Lorig Brian Kla Corp	($7,354,210)	1
Wilkinson Mary Beth Kla Corp	($4,554,277)	4
Corasanti Joseph J COHERENT CORP.	($2,951,100)	1
Skaggs Stephen A COHERENT CORP.	($1,941,010)	5
Schoening Danny Robert Optex Systems Holdings Inc	($1,862,129)	10
Eng Julie Sheridan COHERENT CORP.	($1,836,090)	3

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
COHERENT CORP.	11	19
Kla Corp	6	18
Optex Systems Holdings Inc	5	14

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
COHERENT CORP.	0.00	$0	($2,990,096)	0.00	$0	($19,976,149)	0.00	$0	($21,799,672)
Optex Systems Holdings Inc	0.00	$0	($95,817)	0.00	$0	($1,606,677)	0.00	$0	($2,470,591)
Kla Corp	--	$0	$0	0.00	$0	($15,785,310)	0.00	$0	($70,121,283)