Industry - Optical Instruments & Lenses

Include option trades

Include indirect trades

Latest data: 12/20/2024 10:22:22 PM

1 Month

Buy/Sell Ratio 0.12

11%

89%

Buy	Sell
$103,349	($830,558)
1 Insiders	1 Insiders
2 Transactions	3 Transactions

11/20/2024 to 12/20/2024

3 Month

Buy/Sell Ratio 0.01

0%

100%

Buy	Sell
$103,349	($11.07) M
1 Insiders	3 Insiders
2 Transactions	6 Transactions

9/20/2024 to 12/20/2024

6 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$175,309	($41.95) M
1 Insiders	10 Insiders
4 Transactions	21 Transactions

6/20/2024 to 12/20/2024

12 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$175,309	($71.38) M
1 Insiders	13 Insiders
4 Transactions	37 Transactions

12/20/2023 to 12/20/2024

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	($9,722,051)	3
Lorig Brian Kla Corp	($5,389,291)	5
Donzella Oreste Kla Corp	($2,272,897)	1
Wilkinson Mary Beth Kla Corp	($1,702,821)	1
Koeppen Christopher COHERENT CORP.	($1,384,688)	7
Kirloskar Virendra A Kla Corp	($1,146,050)	3
Dreyer Michael L COHERENT CORP.	($948,505)	1
Bashaw Walter Robert Ii COHERENT CORP.	($919,240)	4

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	7	18
COHERENT CORP.	6	19

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
COHERENT CORP.	0.12	$103,349	($830,558)	0.07	$175,309	($2,511,677)	0.03	$175,309	($5,455,900)
Kla Corp	--	$0	$0	0.00	$0	($39,433,933)	0.00	$0	($65,923,643)