Thomas L Davis
CIK 1049658 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 10, 2006 · Latest: Feb. 10, 2006
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 35 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
35 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 13, 2020 | GEOS | P | 4,100 | $6.04 | $24,764 | 31,054 Direct | +15.21% | Acquired | -2.5% (price as of 2026-08-19) |
| Feb. 9, 2011 | GEOS | S | 1,200 | $103.03 | $123,636 | 9,177 Direct | -11.56% | Disposed | -88.6% (price as of 2026-08-19) |
| Feb. 9, 2011 | GEOS | S | 1,950 | $103.00 | $200,850 | 10,377 Direct | -15.82% | Disposed | -88.6% (price as of 2026-08-19) |
| Feb. 14, 2008 | GEOS | P | 1,013 | $49.27 | $49,911 | 9,177 Direct | +12.41% | Acquired | -76.1% (price as of 2026-08-19) |
| Feb. 14, 2007 | GEOS | S | 31,500 | $68.50 | $2,157,750 | 8,164 Direct | -79.42% | Disposed | -82.8% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 9, 2011 | GEOS | Options (right to buy) | Common Stock | $47.35 | Feb. 8, 2016 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $19.09 | Feb. 8, 2015 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $17.69 | Jan. 9, 2014 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $6.94 | March 1, 2013 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $13.73 | Feb. 28, 2012 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $25.25 | Jan. 26, 2011 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $15.13 | Jan. 31, 2010 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $6.81 | March 2, 2009 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (3,150) | $27.50 | June 30, 2008 | 3,150 | Disposed |
| Feb. 13, 2007 | GEOS | Options (right to buy) | Common Stock (6,300) | $14.00 | Nov. 26, 2007 | 6,300 | Disposed |
| Feb. 8, 2006 | GEOS | Options (right to buy) | Common Stock (34,650) | $45.40 | Feb. 8, 2016 | 3,150 | Acquired |
| Feb. 8, 2005 | GEOS | Options (right to buy) | Common Stock (3,150) | $19.25 | Feb. 8, 2015 | 3,150 | Acquired |
| Jan. 12, 2004 | GEOS | Options (right to buy) | Common Stock (3,150) | $17.69 | Jan. 12, 2014 | 3,150 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).