Robert Charles Zink

Insider

First SEC filing: Feb. 25, 2009 · Latest: Feb. 25, 2009

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 3 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
Feb. 23, 2009	SCKT	A	20,280	—	—	55,280 Direct	+57.94%	Acquired	(price as of 2026-08-21)
Feb. 14, 2008	SCKT	A	50,000	—	—	350,000 Direct	+16.67%	Acquired	(price as of 2026-08-21)
April 2, 2007	SCKT	A	300,000	—	—	0 Direct	—	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
Feb. 23, 2009	SCKT	Common stock option	Common (20,280)	$1.96	Feb. 23, 2019	20,280	Acquired
Feb. 14, 2008	SCKT	Common stock option	Common (50,000)	$0.72	Feb. 14, 2018	50,000	Acquired
April 2, 2007	SCKT	Common stock options	Common (300,000)	$0.93	April 2, 2017	300,000	Acquired

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

Matched by name from proxy statements (DEF 14A) — verify against the filing.

President Worldwide Sales and Marketing

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2008	—	—	—	—	—	—	—	—
2007	$131,250	—	—	$29,813	$118,250	—	—	$279,313

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.