Frez Gissin

Insider

First SEC filing: June 3, 2005 · Latest: June 3, 2005

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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.

Insider at

TCX selling Aug. 16, 2006

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
Sept. 7, 2010	TCX	A	20,000	$0.62	$12,400	20,000 Direct	—	Acquired	295.6% (price as of 2026-08-21)
May 17, 2010	TCX	A	20,000	$0.70	$14,000	20,000 Direct	—	Acquired	250.4% (price as of 2026-08-21)
May 17, 2010	TCX	A	20,000	$0.70	$14,000	20,000 Direct	—	Acquired	250.4% (price as of 2026-08-21)
Sept. 8, 2009	TCX	A	20,000	$0.56	$11,200	20,000 Direct	—	Acquired	337.9% (price as of 2026-08-21)
Sept. 9, 2008	TCX	A	20,000	$0.48	$9,600	20,000 Direct	—	Acquired	410.9% (price as of 2026-08-21)
June 2, 2008	TCX	M	5,000	$0.27	$1,350	0 Direct	-100.00%	Disposed	808.3% (price as of 2026-08-21)
June 2, 2008	TCX	M	5,000	$0.27	$1,350	10,000 Direct	+100.00%	Acquired	808.3% (price as of 2026-08-21)
May 23, 2008	TCX	A	20,000	$0.60	$12,000	20,000 Direct	—	Acquired	308.8% (price as of 2026-08-21)
June 7, 2007	TCX	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-21)
May 25, 2007	TCX	M	5,000	$0.50	$2,500	0 Direct	-100.00%	Disposed	390.5% (price as of 2026-08-21)
May 25, 2007	TCX	M	5,000	$0.50	$2,500	5,000 Direct	—	Acquired	390.5% (price as of 2026-08-21)
Nov. 22, 2006	TCX	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 16, 2006	TCX	S	15,000	$0.91	$13,650	0 Direct	-100.00%	Disposed	169.5% (price as of 2026-08-21)
July 17, 2006	TCX	M	15,000	$0.67	$10,050	0 Direct	-100.00%	Disposed	266.0% (price as of 2026-08-21)
July 17, 2006	TCX	M	15,000	$0.67	$10,050	15,000 Direct	—	Acquired	266.0% (price as of 2026-08-21)
June 1, 2005	TCX	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-21)
June 2, 2004	TCX	A	5,000	—	—	5,000 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.

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. 7, 2010	TCX	Stock Option (Right to Buy)	Common Stock (20,000)	$0.62	Sept. 7, 2015	20,000	Acquired
May 17, 2010	TCX	Stock Option (Right to Buy)	Common Stock (20,000)	$0.70	May 16, 2010	20,000	Acquired
May 17, 2010	TCX	Stock Option (Right to Buy)	Common Stock (20,000)	$0.70	May 16, 2015	20,000	Acquired
Sept. 8, 2009	TCX	Stock Option (Right to Buy)	Common Stock (20,000)	$0.56	Sept. 8, 2014	20,000	Acquired
Sept. 9, 2008	TCX	Stock Option (Right to Buy)	Common Stock (20,000)	$0.48	Sept. 9, 2013	20,000	Acquired
June 2, 2008	TCX	Stock Option (Right to Buy)	Common Stock (5,000)	$0.27	June 2, 2008	5,000	Disposed
May 23, 2008	TCX	Stock Option (Right to Buy)	Common Stock (20,000)	$0.60	May 23, 2013	20,000	Acquired
June 7, 2007	TCX	Stock Option (right to buy)	Common Stock (5,000)	$0.99	June 6, 2012	5,000	Acquired
May 25, 2007	TCX	Stock Option (right to buy)	Common Stock (5,000)	$0.50	June 13, 2007	5,000	Disposed
Nov. 22, 2006	TCX	Stock Option (right to buy)	Common Stock (5,000)	$0.80	Nov. 21, 2011	5,000	Acquired
July 17, 2006	TCX	Stock Option (right to buy)	Common Stock (15,000)	$0.67	Aug. 27, 2006	15,000	Disposed
June 1, 2005	TCX	Stock Option (right to buy)	Common Stock (5,000)	$0.85	June 1, 2010	5,000	Acquired
June 2, 2004	TCX	Stock Option (Right to Buy)	Common Stock (5,000)	$0.70	June 2, 2009	5,000	Acquired

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