David R Van Valkenburg

Insider

First SEC filing: May 26, 2005 · Latest: May 26, 2005

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

HLIT buying Aug. 8, 2011

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 15, 2012	HLIT	M	10,835	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 15, 2012	HLIT	A	10,835	—	—	77,794 Direct	+16.18%	Acquired	(price as of 2026-08-20)
Aug. 8, 2011	HLIT	P	5,000	$5.39	$26,950	66,959 Direct	+8.07%	Acquired	133.4% (price as of 2026-08-20)
Aug. 3, 2011	HLIT	P	5,000	$5.57	$27,850	61,959 Direct	+8.78%	Acquired	125.9% (price as of 2026-08-20)
March 4, 2011	HLIT	A	10,835	—	—	10,835 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 15, 2011	HLIT	A	12,481	—	—	56,959 Direct	+28.06%	Acquired	(price as of 2026-08-20)
Feb. 15, 2011	HLIT	M	12,481	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 9, 2010	HLIT	A	12,481	—	—	12,481 Direct	—	Acquired	(price as of 2026-08-20)
May 12, 2010	HLIT	P	1,500	$5.65	$8,475	44,478 Direct	+3.49%	Acquired	122.7% (price as of 2026-08-20)
May 12, 2010	HLIT	P	500	$5.62	$2,810	42,978 Direct	+1.18%	Acquired	123.8% (price as of 2026-08-20)
May 12, 2010	HLIT	P	500	$5.63	$2,815	42,478 Direct	+1.19%	Acquired	123.4% (price as of 2026-08-20)
May 11, 2010	HLIT	P	400	$5.55	$2,220	41,978 Direct	+0.96%	Acquired	126.7% (price as of 2026-08-20)
May 11, 2010	HLIT	P	2,100	$5.55	$11,655	41,578 Direct	+5.32%	Acquired	126.7% (price as of 2026-08-20)
March 10, 2009	HLIT	A	14,209	—	—	39,478 Direct	+56.23%	Acquired	(price as of 2026-08-20)
July 31, 2008	HLIT	A	10,269	—	—	25,269 Direct	+68.46%	Acquired	(price as of 2026-08-20)
June 13, 2007	HLIT	A	10,000	$8.17	$81,700	10,000 Direct	—	Acquired	54.0% (price as of 2026-08-20)
June 28, 2006	HLIT	A	10,000	$3.97	$39,700	10,000 Direct	—	Acquired	216.9% (price as of 2026-08-20)
May 19, 2006	HLIT	A	2,500	$4.50	$11,250	15,000 Direct	+20.00%	Acquired	179.6% (price as of 2026-08-20)
May 19, 2006	HLIT	A	2,500	$4.50	$11,250	17,500 Direct	+16.67%	Acquired	179.6% (price as of 2026-08-20)
May 18, 2006	HLIT	A	5,000	$4.75	$23,750	15,000 Direct	+50.00%	Acquired	164.8% (price as of 2026-08-20)
May 26, 2005	HLIT	A	10,000	$6.32	$63,200	10,000 Direct	—	Acquired	99.1% (price as of 2026-08-20)
May 27, 2004	HLIT	A	10,000	$6.40	$64,000	10,000 Direct	—	Acquired	96.6% (price as of 2026-08-20)
May 27, 2004	HLIT	A	10,000	$6.40	$64,000	10,000 Direct	—	Acquired	96.6% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 15, 2012	HLIT	Restricted Stock Units	Common Stock (10,835)	$0.00	Feb. 15, 2012	10,835	Disposed
March 4, 2011	HLIT	Restricted Stock Units [F1]	Common Stock (10,835)	$0.00	Feb. 15, 2012	10,835	Acquired
Feb. 15, 2011	HLIT	Restricted Stock Units	Common Stock (12,481)	$0.00	Feb. 15, 2011	12,481	Disposed
June 9, 2010	HLIT	Restricted Stock Units	Common Stock (12,481)	—	—	12,481	Acquired
June 13, 2007	HLIT	Right to buy [F1]	Common Stock (10,000)	$8.17	June 13, 2014	10,000	Acquired
June 28, 2006	HLIT	Right to buy [F1]	Common Stock (10,000)	$3.97	June 28, 2013	10,000	Acquired
May 26, 2005	HLIT	Common Stock (right to buy) [F1]	Common Stock (10,000)	$6.32	May 26, 2015	10,000	Acquired
May 27, 2004	HLIT	Common Stock (right to buy) [F1]	Common Stock (10,000)	$6.40	May 27, 2014	10,000	Acquired
May 27, 2004	HLIT	Common Stock (right to buy) [F3]	Common Stock (10,000)	$6.40	May 27, 2014	10,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).