Rande S Somma
CIK 1205042 · View on SEC EDGAR ↗
First SEC filing: May 12, 2005 · Latest: May 12, 2005
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Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 3, 2010 | GNTX | S | 42,013 | $25.06 | $1,052,846 | 0 Direct | -100.00% | Disposed | 88.0% (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 |
|---|---|---|---|---|---|---|---|
| Dec. 3, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $21.12 | May 13, 2020 | 6,000 | Disposed |
| Dec. 3, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $11.09 | May 14, 2019 | 6,000 | Disposed |
| Dec. 3, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $19.34 | May 15, 2018 | 6,000 | Disposed |
| Dec. 3, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $18.41 | May 10, 2017 | 6,000 | Disposed |
| Dec. 3, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $14.76 | May 11, 2016 | 6,000 | Disposed |
| Dec. 3, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $17.71 | May 12, 2015 | 6,000 | Disposed |
| May 13, 2010 | GNTX | Non-Employee Director Stock Option Grant | Common Stock (6,000) | $21.12 | May 13, 2020 | 6,000 | Acquired |
| May 14, 2009 | GNTX | Non-Employee Director Stock Option Grant | Common Stock (6,000) | $11.09 | May 14, 2019 | 6,000 | Acquired |
| May 15, 2008 | GNTX | Non-Employee Director Stock Option Grant | Common Stock (6,000) | $19.34 | May 15, 2018 | 6,000 | Acquired |
| May 10, 2007 | GNTX | Non-Employee Director Stock Option Grant | Common Stock (6,000) | $18.41 | May 10, 2017 | 6,000 | Acquired |
| May 11, 2006 | GNTX | Non-Employee Director Stock Option Grant | Common Stock (6,000) | $14.76 | May 11, 2016 | 6,000 | Acquired |
| May 12, 2005 | GNTX | Non-Employee Director Stock Option Grant | Common Stock (6,000) | $17.71 | May 12, 2015 | 6,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 12, 2005 | GNTX | Common Stock | 0 | Direct |