Gianluca Rattazzi

Insider

First SEC filing: April 24, 2008 · Latest: April 24, 2008

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 5 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 23, 2008	SCKT	A	35,000	—	—	340,000 Direct	+11.48%	Acquired	(price as of 2026-08-21)
April 18, 2007	SCKT	A	35,000	—	—	305,000 Direct	+12.96%	Acquired	(price as of 2026-08-21)
April 19, 2006	SCKT	A	35,000	—	—	270,000 Direct	+14.89%	Acquired	(price as of 2026-08-21)
Dec. 30, 2005	SCKT	A	35,000	—	—	235,000 Direct	+17.50%	Acquired	(price as of 2026-08-21)
Jan. 28, 2005	SCKT	A	26,250	—	—	200,000 Direct	+15.11%	Acquired	(price as of 2026-08-21)

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.

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
April 23, 2008	SCKT	Common stock option	Common (35,000)	$0.60	April 23, 2018	35,000	Acquired
April 18, 2007	SCKT	Common stock option	Common (35,000)	$0.92	April 18, 2017	35,000	Acquired
April 19, 2006	SCKT	Common stock option	Common (35,000)	$1.20	April 19, 2016	35,000	Acquired
Dec. 30, 2005	SCKT	Common stock option	Common (35,000)	$1.13	Dec. 30, 2015	35,000	Acquired
Jan. 28, 2005	SCKT	Common stock option	Common (26,250)	$1.50	Jan. 28, 2015	26,250	Acquired

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