Industry - Optical Instruments & Lenses

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 0.00

0%

100%

Buy	Sell
--	($5.25) M
0 Insiders	2 Insiders
0 Transactions	2 Transactions

1/29/2025 to 4/29/2025

6 Month

Buy/Sell Ratio 0.01

0%

100%

Buy	Sell
$103,349	($16.14) M
1 Insiders	5 Insiders
2 Transactions	7 Transactions

10/29/2024 to 4/29/2025

12 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$175,309	($68.46) M
1 Insiders	13 Insiders
4 Transactions	33 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
Anderson James Robert COHERENT CORP.	$175,309	4

Most Insider Selling

12 months

Name	Value	Transactions
Wallace Richard P Kla Corp	($31,817,550)	3
Khan Ahmad A. Kla Corp	($13,872,983)	2
Higgins Bren D. Kla Corp	($9,852,217)	3
Lorig Brian Kla Corp	($5,389,291)	5
Wilkinson Mary Beth Kla Corp	($1,702,821)	1
Koeppen Christopher COHERENT CORP.	($1,260,648)	6
Kirloskar Virendra A Kla Corp	($1,146,050)	3
Dreyer Michael L COHERENT CORP.	($948,505)	1
Basso Ronald COHERENT CORP.	($776,843)	3
Bashaw Walter Robert Ii COHERENT CORP.	($654,827)	3

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
COHERENT CORP.	1	4

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Kla Corp	6	17
COHERENT CORP.	6	15
Optex Systems Holdings Inc	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
COHERENT CORP.	--	$0	$0	0.07	$103,349	($1,410,468)	0.04	$175,309	($4,507,394)
Optex Systems Holdings Inc	--	$0	$0	0.00	$0	($169,500)	0.00	$0	($169,500)
Kla Corp	--	$0	$0	0.00	$0	($14,563,158)	0.00	$0	($63,780,912)