Ian W Roberts

Insider

First SEC filing: Sept. 15, 2004 · Latest: Sept. 15, 2004

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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

SLSN selling June 20, 2005

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 13 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

13 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 27, 2006	SLSN	A	12,000	$6.01	$72,120	12,000 Direct	—	Acquired	-83.7% (price as of 2026-08-20)
Sept. 27, 2005	SLSN	A	9,000	$6.03	$54,270	9,000 Direct	—	Acquired	-83.7% (price as of 2026-08-20)
Sept. 27, 2005	SLSN	A	1,200	—	—	1,200 Direct	—	Acquired	(price as of 2026-08-20)
June 20, 2005	SLSN	M	8,000	$3.66	$29,280	4,000 Direct	-66.67%	Disposed	-73.2% (price as of 2026-08-20)
June 20, 2005	SLSN	S	8,000	$6.26	$50,080	0 Direct	-100.00%	Disposed	-84.3% (price as of 2026-08-20)
June 20, 2005	SLSN	M	8,000	$3.66	$29,280	8,000 Direct	—	Acquired	-73.2% (price as of 2026-08-20)
Sept. 22, 2004	SLSN	M	7,800	$2.38	$18,564	0 Direct	-100.00%	Disposed	-58.8% (price as of 2026-08-20)
Sept. 22, 2004	SLSN	S	7,800	$6.00	$46,800	0 Direct	-100.00%	Disposed	-83.7% (price as of 2026-08-20)
Sept. 22, 2004	SLSN	M	7,800	$2.38	$18,564	7,800 Direct	-50.00%	Disposed	-58.8% (price as of 2026-08-20)
Sept. 14, 2004	SLSN	S	3,400	$6.00	$20,400	0 Direct	-100.00%	Disposed	-83.7% (price as of 2026-08-20)
Sept. 14, 2004	SLSN	M	3,400	$2.38	$8,092	3,400 Direct	—	Acquired	-58.8% (price as of 2026-08-20)
Sept. 14, 2004	SLSN	M	3,400	$2.38	$8,092	7,800 Direct	-30.36%	Disposed	-58.8% (price as of 2026-08-20)
Sept. 13, 2004	SLSN	S	800	$6.00	$4,800	0 Direct	-100.00%	Disposed	-83.7% (price as of 2026-08-20)
Sept. 13, 2004	SLSN	M	800	$2.38	$1,904	800 Direct	—	Acquired	-58.8% (price as of 2026-08-20)
Sept. 13, 2004	SLSN	M	800	$2.38	$1,904	11,200 Direct	-6.67%	Disposed	-58.8% (price as of 2026-08-20)
Aug. 3, 2004	SLSN	M	6,667	$1.75	$11,667	0 Direct	-100.00%	Disposed	-44.0% (price as of 2026-08-20)
Aug. 3, 2004	SLSN	S	6,667	$6.11	$40,735	0 Direct	-100.00%	Disposed	-84.0% (price as of 2026-08-20)
Aug. 3, 2004	SLSN	M	6,667	$1.75	$11,667	6,667 Direct	—	Acquired	-44.0% (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
Sept. 27, 2006	SLSN	Common Stock (right to buy)	Common Stock (12,000)	$6.01	Sept. 27, 2016	12,000	Acquired
Sept. 27, 2005	SLSN	Stock Option (right to buy)	Common Stock (9,000)	$6.03	Sept. 27, 2015	9,000	Acquired
June 20, 2005	SLSN	Stock Option (right to buy)	Common Stock (12,000)	$3.66	March 24, 2013	8,000	Disposed
Sept. 22, 2004	SLSN	Stock Option (right to buy)	Common Stock (7,800)	$2.38	May 24, 2009	7,800	Disposed
Sept. 14, 2004	SLSN	Stock Option (right to buy)	Common Stock (11,200)	$2.38	May 24, 2009	3,400	Disposed
Sept. 13, 2004	SLSN	Stock Option (right to buy)	Common Stock (12,000)	$2.38	May 24, 2009	800	Disposed
Aug. 3, 2004	SLSN	Stock Option (right to buy)	Common Stock (6,667)	$1.75	July 27, 2009	6,667	Disposed

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

Initial ownership (Form 3) 15 holdings

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

Date	Ticker	Security	Shares	Ownership
Sept. 15, 2004	SLSN	Common Stock	1,000	Direct
Sept. 15, 2004	SLSN	Stock Option (right to buy)→ Common Stock (12,000)	12,000	Direct
Sept. 15, 2004	SLSN	Stock Option (right to buy)→ Common Stock (6,667)	6,667	Direct
Sept. 15, 2004	SLSN	Stock Option (right to buy)→ Common Stock (5,200)	5,200	Direct
Sept. 15, 2004	SLSN	Stock Option (right to buy)→ Common Stock (12,500)	12,500	Direct
Sept. 15, 2004	SLSN	Stock Option (right to buy)→ Common Stock (12,500)	12,500	Direct
Sept. 15, 2004	SLSN	Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
Sept. 15, 2004	SLSN	Stock Option (right to buy)→ Common Stock (12,000)	12,000	Direct
Oct. 9, 2003	SLSN	Stock Option (right to buy)→ Common Stock (12,000)	12,000	Direct
Oct. 9, 2003	SLSN	Stock Option (right to buy)→ Common Stock (6,667)	6,667	Direct
Oct. 9, 2003	SLSN	Stock Option (right to buy)→ Common Stock (5,200)	5,200	Direct
Oct. 9, 2003	SLSN	Stock Option (right to buy)→ Common Stock (12,500)	12,500	Direct
Oct. 9, 2003	SLSN	Stock Option (right to buy)→ Common Sto ck (12,500)	12,500	Direct
Oct. 9, 2003	SLSN	Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
Oct. 9, 2003	SLSN	Stock Option (right to buy)→ Common Stock (12,000)	12,000	Direct