Industry - Telephone & Telegraph Apparatus

Include option trades

Include indirect trades

Latest data: 9/9/2025 10:04:53 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($23.49) M
0 Insiders	10 Insiders
0 Transactions	14 Transactions

8/9/2025 to 9/9/2025

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($27.03) M
0 Insiders	16 Insiders
0 Transactions	30 Transactions

6/9/2025 to 9/9/2025

6 Month

Buy/Sell Ratio 0.11

9%

91%

Buy	Sell
$4.00 M	($37.61) M
2 Insiders	25 Insiders
2 Transactions	56 Transactions

3/9/2025 to 9/9/2025

12 Month

Buy/Sell Ratio 0.09

8%

92%

Buy	Sell
$4.22 M	($47.28) M
7 Insiders	29 Insiders
8 Transactions	86 Transactions

9/9/2024 to 9/9/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Yu Cao FiEE, Inc.	$2,600,000	1
Bin Hu FiEE, Inc.	$1,400,001	1
Roth Ronald G Clearfield, Inc.	$155,000	1
Lazar David E. FiEE, Inc.	$49,974	1
Bross Matthew W Dzs Inc.	$8,597	2
Vogt Charles D Dzs Inc.	$8,500	1
Mcdonald Austin Voip-Pal.Com Inc	$370	1

Most Insider Selling

12 months

Name	Value	Transactions
Gill Harpal Fabrinet	($9,526,172)	2
Smith Gary B Ciena Corp	($9,312,307)	16
Sverha Csaba Fabrinet	($7,654,928)	2
Olson Rollance E. Fabrinet	($3,567,040)	2
Grady Seamus Fabrinet	($3,134,730)	1
Archer Edward T. Fabrinet	($2,253,905)	2
Rothenstein David M Ciena Corp	($2,124,184)	10
Phipps Jason Ciena Corp	($1,931,509)	4
Hill John P Clearfield, Inc.	($1,795,280)	3
Claflin Bruce L. Ciena Corp	($1,436,852)	1

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
FiEE, Inc.	3	3
Clearfield, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Ciena Corp	8	50
Netgear, Inc.	7	11
Fabrinet	6	11
Sonim Technologies Inc	4	4
Clearfield, Inc.	1	3
Franklin Wireless Corp	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Fabrinet	0.00	$0	($21,672,281)	0.00	$0	($26,714,240)	0.00	$0	($26,714,240)
Ciena Corp	0.00	$0	($1,505,918)	0.00	$0	($8,997,311)	0.00	$0	($16,405,072)
Netgear, Inc.	0.00	$0	($306,923)	0.00	$0	($973,833)	0.00	$0	($1,430,397)
Franklin Wireless Corp	--	$0	$0	0.00	$0	($746,000)	0.00	$0	($746,000)
Sonim Technologies Inc	--	$0	$0	0.00	$0	($176,926)	0.00	$0	($185,320)
FiEE, Inc.	--	$0	$0	--	$4,000,001	$0	--	$4,049,975	$0
Voip-Pal.Com Inc	--	$0	$0	--	$0	$0	--	$370	$0
Clearfield, Inc.	--	$0	$0	--	$0	$0	0.09	$155,000	($1,795,280)
Dzs Inc.	--	$0	$0	--	$0	$0	--	$17,097	$0