1. Company Directors - M
2. Medica John K

Insider Trading History of Medica John K

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Medica John K since 2009. The trader's CIK number is 1215591. At the time of the last reporting, Medica John K was the Officer of Electro Scientific Industries Inc. (stock ticker symbol ESIO). Also see all insider trading activities at Electro Scientific Industries Inc.

Note that in the past MEDICA JOHN K also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at National Instruments Corp (NATI) by Medica John K

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2014	NATI	0	$0	0	$0	8,408	$0
2013	NATI	0	$0	0	$0	4,797	$0
2012	NATI	0	$0	0	$0	5,305	$0
2011	NATI	0	$0	0	$0	8,862	$0
2010	NATI	0	$0	0	$0	4,668	$0
2009	NATI	0	$0	0	$0	3,334	$0

Yearly summary of insider trading at Electro Scientific Industries Inc (ESIO) by Medica John K

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2016	ESIO	22,050	$150,566	0	$0	0	$0

Insider trading activities at 2 companies by Medica John K:

1. National Instruments Corp (NATI)

2. Electro Scientific Industries Inc (ESIO)

Table 1. Insider trading of National Instruments Corp (NATI) by Medica John K

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2014-05-12	NATI	Option Ex	4,145	.00	0
2014-05-01	NATI	Option Ex	4,263	.00	0
2013-05-01	NATI	Option Ex	4,797	.00	0
2012-05-01	NATI	Option Ex	5,305	.00	0
2011-05-01	NATI	Option Ex	8,862	.00	0
2010-05-01	NATI	Option Ex	4,668	.00	0
2009-05-01	NATI	Option Ex	3,334	.00	0

Table 2. Insider trading of Electro Scientific Industries Inc (ESIO) by Medica John K

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2016-02-26	ESIO	Buy	1,845	7.05	13,007
2016-02-11	ESIO	Buy	15,000	6.81	102,165
2016-02-12	ESIO	Buy	5,200	6.80	35,360
2016-02-16	ESIO	Buy	5	6.80	34

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Medica John K (Officer of Electro Scientific Industries Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month