VAN VALKENBURG DAVID R

Director at MOSCOW CABLECOM CORP · on record since Jan 3, 2006
Director at HARMONIC INC. · on record since Jun 29, 2006

Insider trading activity of VAN VALKENBURG DAVID R

Transactions on record: 37; since May 28, 2004

Open-market buys: 13; $98.3K

Open-market sells: 0

Companies traded: 2; last filing Feb 17, 2012

Figures computed from official regulatory filings — .

Companies where VAN VALKENBURG DAVID R has traded

HARMONIC INC.22 tx · $430.4K · Feb 17, 2012
MOSCOW CABLECOM CORP15 tx · $386K · Jul 23, 2007

Track record of VAN VALKENBURG DAVID R

Statistical track record

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Open-market buys: 13

Last buy: Aug 8, 2011

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Transaction history of VAN VALKENBURG DAVID R

Co-insiders of VAN VALKENBURG DAVID R

ADEN MATTHEW JHARMONIC INC.
AVER CAROLYN VHARMONIC INC.
BAKER FRANCIS EMOSCOW CABLECOM CORP
Ben-Natan NimrodHARMONIC INC.
Bonasera CharlesHARMONIC INC.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
HARMONIC INC.Listing on record	Feb 17, 2012	Award	10,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2012	ExerciseD (derivative)	-10,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Aug 11, 2011	Buy	5,000	5.39 USD	$27K	conv 51Unusual size	SEC
HARMONIC INC.Listing on record	Aug 5, 2011	Buy	5,000	5.57 USD	$27.9K	conv 64Unusual sizeFirst in 12mo	SEC
HARMONIC INC.Listing on record	Mar 8, 2011	AwardD (derivative)	10,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2011	Award	12,481	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2011	ExerciseD (derivative)	-12,481	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Jun 11, 2010	AwardD (derivative)	12,481	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	400	5.55	$2.2K	conv 30First in 12mo	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	500	5.63	$2.8K	conv 16	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	1,500	5.65	$8.5K	conv 28	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	2,100	5.55	$11.7K	conv 58Unusual sizeFirst in 12mo	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	500	5.62	$2.8K	conv 16	SEC
HARMONIC INC.Listing on record	Mar 12, 2009	Award	14,209	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Aug 4, 2008	Award	10,269	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MOSCOW CABLECOM CORPListing unverified	Jul 23, 2007	Other	-28,726	12.90	$370.6K		SEC
HARMONIC INC.Listing on record	Jun 14, 2007	AwardD (derivative)	10,000	8.17	$81.7K		SEC
MOSCOW CABLECOM CORPListing unverified	Apr 3, 2007	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Jan 4, 2007	Award	5,000	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Jan 4, 2007	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Oct 2, 2006	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Jul 7, 2006	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
HARMONIC INC.Listing on record	Jun 29, 2006	AwardD (derivative)	10,000	3.97	$39.7K		SEC
HARMONIC INC.Listing on record	Jun 2, 2006	Award	2,500	4.50	$11.3K	Unusual size	SEC
HARMONIC INC.Listing on record	May 19, 2006	Award	5,000	4.75	$23.8K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
HARMONIC INC.Listing on record	Feb 17, 2012	Award	10,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2012	ExerciseD (derivative)	-10,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Aug 11, 2011	Buy	5,000	5.39 USD	$27K	conv 51Unusual size	SEC
HARMONIC INC.Listing on record	Aug 5, 2011	Buy	5,000	5.57 USD	$27.9K	conv 64Unusual sizeFirst in 12mo	SEC
HARMONIC INC.Listing on record	Mar 8, 2011	AwardD (derivative)	10,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2011	Award	12,481	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2011	ExerciseD (derivative)	-12,481	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Jun 11, 2010	AwardD (derivative)	12,481	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	400	5.55	$2.2K	conv 30First in 12mo	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	500	5.63	$2.8K	conv 16	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	1,500	5.65	$8.5K	conv 28	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	2,100	5.55	$11.7K	conv 58Unusual sizeFirst in 12mo	SEC
HARMONIC INC.Listing on record	May 13, 2010	Buy	500	5.62	$2.8K	conv 16	SEC
HARMONIC INC.Listing on record	Mar 12, 2009	Award	14,209	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Aug 4, 2008	Award	10,269	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MOSCOW CABLECOM CORPListing unverified	Jul 23, 2007	Other	-28,726	12.90	$370.6K		SEC
HARMONIC INC.Listing on record	Jun 14, 2007	AwardD (derivative)	10,000	8.17	$81.7K		SEC
MOSCOW CABLECOM CORPListing unverified	Apr 3, 2007	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Jan 4, 2007	Award	5,000	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Jan 4, 2007	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Oct 2, 2006	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
MOSCOW CABLECOM CORPListing unverified	Jul 7, 2006	Award	1,250	—	n/a (No price was disclosed in the filing)		SEC
HARMONIC INC.Listing on record	Jun 29, 2006	AwardD (derivative)	10,000	3.97	$39.7K		SEC
HARMONIC INC.Listing on record	Jun 2, 2006	Award	2,500	4.50	$11.3K	Unusual size	SEC
HARMONIC INC.Listing on record	May 19, 2006	Award	5,000	4.75	$23.8K	Unusual size	SEC