Thomas W Burton
CIK 1203313 · View on SEC EDGAR ↗
Insider
First SEC filing: March 4, 2008 · Latest: March 4, 2008
On this page
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 14, 2007 | LTRX | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-19) |
| Nov. 28, 2006 | LTRX | A | 25,000 | $1.51 | $37,750 | 250,000 Direct | +11.11% | Acquired | -32.3% (price as of 2026-08-19) |
| Nov. 15, 2005 | LTRX | A | 25,000 | $1.52 | $38,000 | 225,000 Direct | +12.50% | Acquired | -32.8% (price as of 2026-08-19) |
| Nov. 18, 2004 | LTRX | A | 25,000 | $0.96 | $24,000 | 100,000 Direct | +33.33% | Acquired | 6.4% (price as of 2026-08-19) |
| Nov. 20, 2003 | LTRX | A | 25,000 | $1.13 | $28,250 | 75,000 Direct | +50.00% | Acquired | -9.6% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 14, 2007 | LTRX | Director Stock Option (Right to buy) | Common Stock (25,000) | $1.00 | Nov. 14, 2017 | 25,000 | Acquired |
| Nov. 28, 2006 | LTRX | Stock Options (Right to Buy) [F1] | Common Stock (25,000) | $1.51 | Nov. 28, 2016 | 25,000 | Acquired |
| Nov. 15, 2005 | LTRX | Stock Option (Right to Buy) [F1] | Common Stock (25,000) | $1.52 | Nov. 15, 2015 | 25,000 | Acquired |
| Nov. 18, 2004 | LTRX | Stock Option (Right to Buy) [F1] | Common Stock (25,000) | $0.96 | Nov. 18, 2014 | 25,000 | Acquired |
| Nov. 20, 2003 | LTRX | Stock Option (Right to Buy) [F1] | Common Stock (25,000) | $1.13 | Nov. 20, 2013 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).