John W Arnold
CIK 1499281 · View on SEC EDGAR ↗
First SEC filing: Aug. 18, 2010 · Latest: Aug. 18, 2010
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
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. 29, 2011 | GNTX | S | 2,928 | $29.34 | $85,908 | 10,182 Direct | -22.33% | Disposed | 60.6% (price as of 2026-08-20) |
| Dec. 27, 2011 | GNTX | S | 7,968 | $29.70 | $236,650 | 10,182 Direct | -43.90% | Disposed | 58.6% (price as of 2026-08-20) |
| Dec. 29, 2010 | GNTX | S | 13,256 | $29.63 | $392,775 | 10,182 Direct | -56.56% | Disposed | 59.0% (price as of 2026-08-20) |
| Dec. 28, 2010 | GNTX | S | 4,800 | $29.41 | $141,168 | 10,182 Direct | -32.04% | Disposed | 60.2% (price as of 2026-08-20) |
| Dec. 1, 2010 | GNTX | S | 30,440 | $21.90 | $666,636 | 14,982 Direct | -67.02% | Disposed | 115.1% (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. 29, 2011 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,928) | $18.03 | Dec. 29, 2016 | 2,928 | Disposed |
| Dec. 27, 2011 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,788) | $8.30 | Dec. 24, 2015 | 2,788 | Disposed |
| Dec. 27, 2011 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,654) | $18.12 | Dec. 27, 2014 | 2,654 | Disposed |
| Dec. 27, 2011 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,526) | $15.85 | Dec. 22, 2013 | 2,526 | Disposed |
| Dec. 29, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,928) | $18.03 | Dec. 29, 2016 | 2,928 | Disposed |
| Dec. 29, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,788) | $8.30 | Dec. 24, 2015 | 2,788 | Disposed |
| Dec. 29, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,654) | $18.12 | Dec. 27, 2014 | 2,654 | Disposed |
| Dec. 29, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,526) | $15.85 | Dec. 22, 2013 | 2,526 | Disposed |
| Dec. 29, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (2,360) | $19.50 | Dec. 27, 2012 | 2,360 | Disposed |
| Dec. 28, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (15,380) | $29.46 | Dec. 28, 2017 | 15,380 | Acquired |
| Dec. 1, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (9,440) | $19.50 | Dec. 27, 2012 | 9,440 | Disposed |
| Dec. 1, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock (21,000) | $21.50 | Dec. 24, 2010 | 21,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 18, 2010 | GNTX | Common Stock | 14,982 | Direct |
| Aug. 18, 2010 | GNTX | Employee Stock Option (Right to Buy)→ Common Stock (21,000) | 21,000 | Direct |
| Aug. 18, 2010 | GNTX | Employee Stock Option (Right to Buy)→ Common Stock (11,800) | 11,800 | Direct |
| Aug. 18, 2010 | GNTX | Employee Stock Option (Right to Buy)→ Common Stock (5,052) | 5,052 | Direct |
| Aug. 18, 2010 | GNTX | Employee Stock Option (Right to Buy)→ Common Stock (7,962) | 7,962 | Direct |
| Aug. 18, 2010 | GNTX | Employee Stock Option (Right to Buy)→ Common Stock (11,152) | 11,152 | Direct |
| Aug. 18, 2010 | GNTX | Employee Stock Option (Right to Buy)→ Common Stock (14,640) | 14,640 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
GNTX
Vice President –Operations(4)| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2011 | $212,108,205,346 | $3,956,667,031 | — | — | — | — | $1,217,913,988 | $263,853,414,179 |
| 2010 | $205,346 | $67,031 | $0 | $127,814 | — | — | $13,988 | $414,179 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.