George Gu
CIK 1256311 · View on SEC EDGAR ↗
Insider
First SEC filing: June 26, 2008 · Latest: June 26, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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 |
|---|---|---|---|---|---|---|---|---|---|
| June 24, 2008 | LINK | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-20) |
| Sept. 19, 2007 | LINK | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 18, 2006 | LINK | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-20) |
| June 8, 2005 | LINK | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-20) |
| June 22, 2004 | LINK | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-20) |
| May 24, 2004 | LINK | M | 7,500 | $3.67 | $27,525 | 312,399 Direct | +2.46% | Acquired | -21.8% (price as of 2026-08-20) |
| May 24, 2004 | LINK | M | 7,500 | $3.67 | $27,525 | 0 Direct | -100.00% | Disposed | -21.8% (price as of 2026-08-20) |
| Sept. 18, 2003 | LINK | M | 33,000 | $1.83 | $60,390 | 304,899 Indirect | +12.14% | Acquired | 56.8% (price as of 2026-08-20) |
| Sept. 18, 2003 | LINK | M | 33,000 | — | — | 0 Direct | -100.00% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| June 24, 2008 | LINK | Option (Right to Buy) | Common Stock (7,500) | $0.65 | June 24, 2018 | 7,500 | Acquired |
| Sept. 19, 2007 | LINK | Option (Right to Buy) | Common Stock (7,500) | $1.65 | Sept. 19, 2017 | 7,500 | Acquired |
| Oct. 18, 2006 | LINK | Option (Right to Buy) | Common Stock (7,500) | $2.60 | Oct. 18, 2016 | 7,500 | Acquired |
| June 8, 2005 | LINK | Option (Right to Buy) | Common Stock (7,500) | $5.70 | June 8, 2015 | 7,500 | Acquired |
| June 22, 2004 | LINK | Option (Right to buy) | Common Stock (7,500) | $9.40 | June 22, 2014 | 7,500 | Acquired |
| May 24, 2004 | LINK | Employee Stock Option (right to buy) | Common Stock (7,500) | $3.67 | May 24, 2004 | 7,500 | Disposed |
| Sept. 18, 2003 | LINK | Director Stock Option (Right to Buy) | Common Stock (33,000) | $1.83 | Sept. 24, 2003 | 33,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).