GRUENWALD JOHN THOMAS

Director at SPECTRUM CONTROL INC · on record since Apr 6, 2006
Director at WESTELL TECHNOLOGIES INC · on record since Oct 7, 2013
President, CEO, Chairman at WESTELL TECHNOLOGIES INC · on record since Apr 5, 2016
Executive VP at TELLABS INC · on record since Jul 6, 2005

Insider trading activity of GRUENWALD JOHN THOMAS

Transactions on record: 75; since Apr 14, 2004

Open-market buys: 3; $32.6K

Open-market sells: 8; $318K

Companies traded: 3; last filing May 3, 2016

Figures computed from official regulatory filings — .

Companies where GRUENWALD JOHN THOMAS has traded

WESTELL TECHNOLOGIES INC15 tx · $56.4K · May 3, 2016
SPECTRUM CONTROL INC25 tx · $1.8M · Jun 6, 2011
TELLABS INC35 tx · $914K · Jul 7, 2006

Track record of GRUENWALD JOHN THOMAS

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of GRUENWALD JOHN THOMAS

Co-insiders of GRUENWALD JOHN THOMAS

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
WESTELL TECHNOLOGIES INCListing on record	May 3, 2016	Other	-16,521	1.21 USD	$20K		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 5, 2016	Other	-755	1.16 USD	$875.8		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 5, 2016	Award	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 5, 2016	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 25, 2016	Buy	5,000	1.15 USD	$5.8K	conv 33	SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 25, 2016	Buy	3,617	1.16 USD	$4.2K	conv 50First in 12mo	SEC
WESTELL TECHNOLOGIES INCListing on record	Oct 6, 2015	Other	-1,555	1.13 USD	$1.8K		SEC
WESTELL TECHNOLOGIES INCListing on record	May 1, 2015	Award	212,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	May 1, 2015	AwardD (derivative)	212,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 2, 2015	Other	-910	1.25 USD	$1.1K		SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 19, 2015	Buy	15,000	1.51 USD	$22.7K	conv 53First in 12mo	SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 12, 2015	Award	250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 12, 2015	AwardD (derivative)	250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 1, 2014	Award	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Oct 7, 2013	Award	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-12,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-12,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	Other	-59,206	20.00 USD	$1.2M	Unusual size	SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Apr 12, 2011	AwardD (derivative)	6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 21, 2010	ExerciseD (derivative)	-24,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 21, 2010	Exercise	24,000	6.31	$151.4K	Unusual size	SEC
SPECTRUM CONTROL INCListing unverified	Apr 19, 2010	AwardD (derivative)	6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Apr 6, 2010	Exercise	12,000	7.44	$89.3K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
WESTELL TECHNOLOGIES INCListing on record	May 3, 2016	Other	-16,521	1.21 USD	$20K		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 5, 2016	Other	-755	1.16 USD	$875.8		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 5, 2016	Award	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 5, 2016	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 25, 2016	Buy	5,000	1.15 USD	$5.8K	conv 33	SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 25, 2016	Buy	3,617	1.16 USD	$4.2K	conv 50First in 12mo	SEC
WESTELL TECHNOLOGIES INCListing on record	Oct 6, 2015	Other	-1,555	1.13 USD	$1.8K		SEC
WESTELL TECHNOLOGIES INCListing on record	May 1, 2015	Award	212,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	May 1, 2015	AwardD (derivative)	212,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 2, 2015	Other	-910	1.25 USD	$1.1K		SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 19, 2015	Buy	15,000	1.51 USD	$22.7K	conv 53First in 12mo	SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 12, 2015	Award	250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Feb 12, 2015	AwardD (derivative)	250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Apr 1, 2014	Award	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WESTELL TECHNOLOGIES INCListing on record	Oct 7, 2013	Award	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-12,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-12,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	Other	-59,206	20.00 USD	$1.2M	Unusual size	SEC
SPECTRUM CONTROL INCListing unverified	Jun 6, 2011	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Apr 12, 2011	AwardD (derivative)	6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 21, 2010	ExerciseD (derivative)	-24,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Jun 21, 2010	Exercise	24,000	6.31	$151.4K	Unusual size	SEC
SPECTRUM CONTROL INCListing unverified	Apr 19, 2010	AwardD (derivative)	6,000	—	n/a (No price was disclosed in the filing)		SEC
SPECTRUM CONTROL INCListing unverified	Apr 6, 2010	Exercise	12,000	7.44	$89.3K	Unusual size	SEC