Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 4 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.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 11, 2004 TCX A 75,000 · · 75,000 Direct · Acquired (price as of 2026-10-05)
Aug. 6, 2003 TCX A 54,000 · · 54,000 Direct · Acquired (price as of 2026-10-05)
Aug. 6, 2003 TCX A 42,915 · · 42,915 Direct · Acquired (price as of 2026-10-05)
Aug. 6, 2003 TCX A 64,373 · · 64,373 Direct · Acquired (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 11, 2004 TCX Stock Option (right to buy) Common Stock (75,000) $0.58 Aug. 11, 2014 75,000 Acquired
Aug. 6, 2003 TCX Stock Option (right to buy) Common Stock (54,000) $0.37 Aug. 6, 2013 54,000 Acquired
Aug. 6, 2003 TCX Stock Option (right to buy) Common Stock (42,915) $0.37 Aug. 6, 2013 42,915 Acquired
Aug. 6, 2003 TCX Stock Option (right to buy) Common Stock (64,373) $0.37 Aug. 6, 2013 64,373 Acquired

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