Kenneth Gregory Yamamoto

Insider

First SEC filing: Aug. 22, 2005 · Latest: Aug. 22, 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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

NEON buying Oct. 17, 2006

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 17 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

17 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 2, 2007	NEON	A	3,436	$4.52	$15,531	64,122 Direct	+5.66%	Acquired	-99.9% (price as of 2026-08-20)
May 24, 2007	NEON	A	770	$2.41	$1,856	60,686 Direct	+1.29%	Acquired	-99.9% (price as of 2026-08-20)
May 14, 2007	NEON	A	770	$1.87	$1,440	59,916 Direct	+1.30%	Acquired	-99.8% (price as of 2026-08-20)
April 26, 2007	NEON	A	770	$2.53	$1,948	59,146 Direct	+1.32%	Acquired	-99.9% (price as of 2026-08-20)
April 16, 2007	NEON	A	770	$2.53	$1,948	58,376 Direct	+1.34%	Acquired	-99.9% (price as of 2026-08-20)
Oct. 17, 2006	NEON	P	268	$0.40	$107	60,000 Indirect	+0.45%	Acquired	-99.8% (price as of 2026-08-20)
Oct. 11, 2006	NEON	P	6,500	$0.40	$2,600	59,732 Indirect	+12.21%	Acquired	-99.8% (price as of 2026-08-20)
Oct. 10, 2006	NEON	P	3,980	$0.40	$1,592	53,232 Indirect	+8.08%	Acquired	-99.8% (price as of 2026-08-20)
Oct. 9, 2006	NEON	P	1,995	$0.40	$798	49,252 Indirect	+4.22%	Acquired	-99.8% (price as of 2026-08-20)
Sept. 19, 2006	NEON	P	2,257	$0.40	$903	47,257 Indirect	+5.02%	Acquired	-99.8% (price as of 2026-08-20)
Sept. 19, 2006	NEON	P	15,042	$0.40	$6,017	60,000 Indirect	+33.46%	Acquired	-99.8% (price as of 2026-08-20)
Sept. 8, 2006	NEON	P	14,958	$0.40	$5,983	44,958 Indirect	+49.86%	Acquired	-99.8% (price as of 2026-08-20)
Sept. 8, 2006	NEON	P	15,000	$0.40	$6,000	45,000 Indirect	+50.00%	Acquired	-99.8% (price as of 2026-08-20)
Aug. 15, 2006	NEON	A	11,574	$0.36	$4,167	288,031 Direct	+4.19%	Acquired	-99.8% (price as of 2026-08-20)
July 27, 2006	NEON	A	9,058	$0.46	$4,167	276,457 Direct	+3.39%	Acquired	-99.8% (price as of 2026-08-20)
July 14, 2006	NEON	A	8,865	$0.47	$4,167	267,399 Direct	+3.43%	Acquired	-99.8% (price as of 2026-08-20)
June 29, 2006	NEON	A	8,503	$0.49	$4,166	258,534 Direct	+3.40%	Acquired	-99.9% (price as of 2026-08-20)
June 15, 2006	NEON	A	5,342	$0.78	$4,167	250,031 Direct	+2.18%	Acquired	-99.9% (price as of 2026-08-20)
May 30, 2006	NEON	A	4,126	$1.01	$4,167	244,689 Direct	+1.72%	Acquired	-99.9% (price as of 2026-08-20)
May 15, 2006	NEON	A	3,747	$1.11	$4,159	240,563 Direct	+1.58%	Acquired	-99.9% (price as of 2026-08-20)
April 28, 2006	NEON	A	3,788	$1.10	$4,167	236,816 Direct	+1.63%	Acquired	-99.9% (price as of 2026-08-20)
April 24, 2006	NEON	A	15,000	$1.10	$16,500	233,028 Direct	+6.88%	Acquired	-99.9% (price as of 2026-08-20)
April 15, 2006	NEON	A	4,085	$1.02	$4,167	218,028 Direct	+1.91%	Acquired	-99.9% (price as of 2026-08-20)
April 12, 2006	NEON	P	5,000	$1.04	$5,200	30,000 Indirect	+20.00%	Acquired	-99.9% (price as of 2026-08-20)
April 12, 2006	NEON	P	5,000	$1.04	$5,200	30,000 Indirect	+20.00%	Acquired	-99.9% (price as of 2026-08-20)
March 21, 2006	NEON	A	100,000	$1.00	$100,000	445,000 Direct	+28.99%	Acquired	-99.9% (price as of 2026-08-20)
March 15, 2006	NEON	P	5,000	$1.04	$5,200	25,000 Indirect	+25.00%	Acquired	-99.9% (price as of 2026-08-20)
March 15, 2006	NEON	P	5,000	$1.05	$5,250	25,000 Indirect	+25.00%	Acquired	-99.9% (price as of 2026-08-20)
March 7, 2006	NEON	P	15,000	$1.00	$15,000	213,943 Direct	+7.54%	Acquired	-99.9% (price as of 2026-08-20)
Feb. 15, 2006	NEON	P	2,000	$1.29	$2,580	198,943 Direct	+1.02%	Acquired	-99.9% (price as of 2026-08-20)
Feb. 2, 2006	NEON	P	4,900	$1.38	$6,762	196,943 Direct	+2.55%	Acquired	-99.9% (price as of 2026-08-20)
Feb. 1, 2006	NEON	P	100	$1.37	$137	192,043 Direct	+0.05%	Acquired	-99.9% (price as of 2026-08-20)
Jan. 12, 2006	NEON	A	9,943	—	—	191,943 Direct	+5.46%	Acquired	(price as of 2026-08-20)
Jan. 6, 2006	NEON	P	5,000	$1.60	$8,000	182,000 Direct	+2.82%	Acquired	-100.0% (price as of 2026-08-20)
Dec. 21, 2005	NEON	P	5,000	$1.93	$9,650	177,000 Direct	+2.91%	Acquired	-100.0% (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
March 21, 2006	NEON	SBE stock Options	Stock Options (100,000)	$1.00	March 21, 2013	100,000	Acquired

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

Initial ownership (Form 3) 7 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Aug. 22, 2005	NEON	SBE common stock	172,000	Direct
Aug. 22, 2005	NEON	SBE common stock	20,000	Indirect
Aug. 22, 2005	NEON	SBE Common Stock	20,000	Indirect
Aug. 22, 2005	NEON	SBE stock options→ SBE stock options (345,000)	345,000	Direct
Aug. 22, 2005	NEON	SBE warrants→ SBE warrants (40,000)	40,000	Direct
Aug. 22, 2005	NEON	SBE warrants→ SBE warrants (10,000)	10,000	Indirect
Aug. 22, 2005	NEON	SBE warrants→ SBE warrants (10,000)	10,000	Indirect