Frederick A Sotok
Insider
First SEC filing: Jan. 31, 2012 · Latest: Jan. 31, 2012
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 18, 2020 | GNTX | S | 4,403 | $25.46 | $112,100 | 27,696 Direct | -13.72% | Disposed | -13.9% (price as of 2026-10-05) |
| May 8, 2020 | GNTX | M | 7,000 | $24.21 | $169,470 | 39,099 Direct | +21.81% | Acquired | -9.5% (price as of 2026-10-05) |
| May 8, 2020 | GNTX | S | 7,000 | $25.95 | $181,650 | 32,099 Direct | -17.90% | Disposed | -15.6% (price as of 2026-10-05) |
| May 8, 2020 | GNTX | M | 7,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| July 22, 2019 | GNTX | M | 7,000 | $18.70 | $130,900 | 39,099 Direct | +21.81% | Acquired | 17.2% (price as of 2026-10-05) |
| July 22, 2019 | GNTX | M | 3,000 | $15.74 | $47,220 | 42,099 Direct | +7.67% | Acquired | 39.2% (price as of 2026-10-05) |
| July 22, 2019 | GNTX | S | 10,000 | $26.35 | $263,500 | 32,099 Direct | -23.75% | Disposed | -16.9% (price as of 2026-10-05) |
| July 22, 2019 | GNTX | M | 7,000 | $18.70 | $130,900 | 0 Direct | -100.00% | Disposed | 17.2% (price as of 2026-10-05) |
| July 22, 2019 | GNTX | M | 3,000 | $15.74 | $47,220 | 0 Direct | -100.00% | Disposed | 39.2% (price as of 2026-10-05) |
| May 16, 2019 | GNTX | A | 4,403 | · | · | 32,099 Direct | +15.90% | Acquired | (price as of 2026-10-05) |
| May 17, 2018 | GNTX | A | 7,000 | $24.21 | $169,470 | 7,000 Direct | · | Acquired | -9.5% (price as of 2026-10-05) |
| May 2, 2018 | GNTX | M | 4,000 | $15.74 | $62,960 | 31,696 Direct | +14.44% | Acquired | 39.2% (price as of 2026-10-05) |
| May 2, 2018 | GNTX | S | 4,000 | $22.92 | $91,680 | 27,696 Direct | -12.62% | Disposed | -4.4% (price as of 2026-10-05) |
| May 2, 2018 | GNTX | M | 4,000 | $15.74 | $62,960 | 3,000 Direct | -57.14% | Disposed | 39.2% (price as of 2026-10-05) |
| May 18, 2017 | GNTX | A | 7,000 | $18.70 | $130,900 | 7,000 Direct | · | Acquired | 17.2% (price as of 2026-10-05) |
| April 27, 2017 | GNTX | M | 12,000 | $15.86 | $190,320 | 39,696 Direct | +43.33% | Acquired | 38.1% (price as of 2026-10-05) |
| April 27, 2017 | GNTX | M | 7,000 | $17.46 | $122,220 | 46,696 Direct | +17.63% | Acquired | 25.5% (price as of 2026-10-05) |
| April 27, 2017 | GNTX | S | 12,000 | $20.84 | $250,080 | 34,696 Direct | -25.70% | Disposed | 5.1% (price as of 2026-10-05) |
| April 27, 2017 | GNTX | S | 7,000 | $20.84 | $145,880 | 27,696 Direct | -20.18% | Disposed | 5.1% (price as of 2026-10-05) |
| April 27, 2017 | GNTX | M | 7,000 | $17.46 | $122,220 | 0 Direct | -100.00% | Disposed | 25.5% (price as of 2026-10-05) |
| April 27, 2017 | GNTX | M | 12,000 | $15.86 | $190,320 | 0 Direct | -100.00% | Disposed | 38.1% (price as of 2026-10-05) |
| Jan. 30, 2017 | GNTX | M | 12,000 | $9.67 | $116,040 | 39,696 Direct | +43.33% | Acquired | 126.6% (price as of 2026-10-05) |
| Jan. 30, 2017 | GNTX | S | 12,000 | $20.93 | $251,160 | 27,696 Direct | -30.23% | Disposed | 4.7% (price as of 2026-10-05) |
| Jan. 30, 2017 | GNTX | M | 12,000 | $20.93 | $251,160 | 0 Direct | -100.00% | Disposed | 4.7% (price as of 2026-10-05) |
| May 19, 2016 | GNTX | A | 7,000 | · | · | 7,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 21, 2015 | GNTX | A | 7,000 | $17.46 | $122,220 | 7,000 Direct | · | Acquired | 25.5% (price as of 2026-10-05) |
| Feb. 3, 2015 | GNTX | M | 14,000 | $14.30 | $200,200 | 0 Direct | -100.00% | Disposed | 53.2% (price as of 2026-10-05) |
| Feb. 3, 2015 | GNTX | M | 7,000 | $12.36 | $86,520 | 0 Direct | -100.00% | Disposed | 77.3% (price as of 2026-10-05) |
| Feb. 3, 2015 | GNTX | S | 21,000 | $17.28 | $362,880 | 27,696 Direct | -43.12% | Disposed | 26.8% (price as of 2026-10-05) |
| Feb. 3, 2015 | GNTX | M | 14,000 | $14.30 | $200,200 | 48,696 Direct | +40.35% | Acquired | 53.2% (price as of 2026-10-05) |
| Feb. 3, 2015 | GNTX | M | 7,000 | $12.36 | $86,520 | 34,696 Direct | +25.27% | Acquired | 77.3% (price as of 2026-10-05) |
| July 28, 2014 | GNTX | M | 6,000 | $21.12 | $126,720 | 0 Direct | -100.00% | Disposed | 107.5% (price as of 2026-10-05) |
| July 28, 2014 | GNTX | S | 6,000 | $29.02 | $174,120 | 13,848 Direct | -30.23% | Disposed | 51.0% (price as of 2026-10-05) |
| July 28, 2014 | GNTX | M | 6,000 | $21.12 | $126,720 | 19,848 Direct | +43.33% | Acquired | 107.5% (price as of 2026-10-05) |
| May 15, 2014 | GNTX | A | 7,000 | $28.60 | $200,200 | 7,000 Direct | · | Acquired | 53.2% (price as of 2026-10-05) |
| Feb. 5, 2014 | GNTX | M | 2,500 | $24.73 | $61,825 | 3,500 Direct | -41.67% | Disposed | 77.2% (price as of 2026-10-05) |
| Feb. 5, 2014 | GNTX | M | 3,000 | $22.39 | $67,170 | 0 Direct | -100.00% | Disposed | 95.7% (price as of 2026-10-05) |
| Feb. 5, 2014 | GNTX | S | 5,500 | $30.58 | $168,190 | 13,848 Direct | -28.43% | Disposed | 43.3% (price as of 2026-10-05) |
| Feb. 5, 2014 | GNTX | M | 2,500 | $24.73 | $61,825 | 19,348 Direct | +14.84% | Acquired | 77.2% (price as of 2026-10-05) |
| Feb. 5, 2014 | GNTX | M | 3,000 | $22.39 | $67,170 | 16,848 Direct | +21.66% | Acquired | 95.7% (price as of 2026-10-05) |
| Oct. 30, 2013 | GNTX | M | 3,000 | $22.39 | $67,170 | 3,000 Direct | -50.00% | Disposed | 95.7% (price as of 2026-10-05) |
| Oct. 30, 2013 | GNTX | M | 6,000 | $18.41 | $110,460 | 0 Direct | -100.00% | Disposed | 138.0% (price as of 2026-10-05) |
| Oct. 30, 2013 | GNTX | S | 3,000 | $29.76 | $89,280 | 13,848 Direct | -17.81% | Disposed | 47.2% (price as of 2026-10-05) |
| Oct. 30, 2013 | GNTX | M | 3,000 | $22.39 | $67,170 | 16,848 Direct | +21.66% | Acquired | 95.7% (price as of 2026-10-05) |
| Oct. 30, 2013 | GNTX | M | 6,000 | $18.41 | $110,460 | 13,848 Direct | +76.45% | Acquired | 138.0% (price as of 2026-10-05) |
| Oct. 30, 2013 | GNTX | S | 5,500 | $30.32 | $166,760 | 7,848 Direct | -41.20% | Disposed | 44.5% (price as of 2026-10-05) |
| May 16, 2013 | GNTX | A | 6,000 | $24.73 | $148,380 | 6,000 Direct | · | Acquired | 77.2% (price as of 2026-10-05) |
| May 17, 2012 | GNTX | A | 6,000 | $22.39 | $134,340 | 6,000 Direct | · | Acquired | 95.7% (price as of 2026-10-05) |
| May 12, 2011 | GNTX | A | 6,000 | $31.71 | $190,260 | 6,000 Direct | · | Acquired | 38.2% (price as of 2026-10-05) |
| Feb. 1, 2011 | GNTX | M | 6,000 | $18.04 | $108,240 | 0 Direct | -100.00% | Disposed | 142.9% (price as of 2026-10-05) |
| Feb. 1, 2011 | GNTX | S | 6,000 | $32.15 | $192,900 | 13,668 Direct | -30.51% | Disposed | 36.3% (price as of 2026-10-05) |
| Feb. 1, 2011 | GNTX | M | 6,000 | $18.04 | $108,240 | 19,668 Direct | +43.90% | Acquired | 142.9% (price as of 2026-10-05) |
| May 13, 2010 | GNTX | A | 6,000 | $21.12 | $126,720 | 6,000 Direct | · | Acquired | 107.5% (price as of 2026-10-05) |
| April 29, 2010 | GNTX | M | 6,000 | $17.71 | $106,260 | 0 Direct | -100.00% | Disposed | 147.4% (price as of 2026-10-05) |
| April 29, 2010 | GNTX | M | 6,000 | $18.04 | $108,240 | 6,000 Direct | -50.00% | Disposed | 142.9% (price as of 2026-10-05) |
| April 29, 2010 | GNTX | S | 12,000 | $22.01 | $264,120 | 13,668 Direct | -46.75% | Disposed | 99.1% (price as of 2026-10-05) |
| April 29, 2010 | GNTX | M | 6,000 | $17.71 | $106,260 | 25,668 Direct | +30.51% | Acquired | 147.4% (price as of 2026-10-05) |
| April 29, 2010 | GNTX | M | 6,000 | $18.04 | $108,240 | 19,668 Direct | +43.90% | Acquired | 142.9% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 6,000 | $11.09 | $66,540 | 0 Direct | -100.00% | Disposed | 295.1% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 6,000 | $14.76 | $88,560 | 0 Direct | -100.00% | Disposed | 196.9% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 12,000 | $15.92 | $191,040 | 0 Direct | -100.00% | Disposed | 175.3% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 5,500 | $15.94 | $87,670 | 0 Direct | -100.00% | Disposed | 174.9% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 10,000 | $13.70 | $137,000 | 0 Direct | -100.00% | Disposed | 219.9% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | S | 39,500 | $19.58 | $773,410 | 13,668 Direct | -74.29% | Disposed | 123.8% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 6,000 | $11.09 | $66,540 | 53,168 Direct | +12.72% | Acquired | 295.1% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 6,000 | $14.76 | $88,560 | 47,168 Direct | +14.57% | Acquired | 196.9% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 12,000 | $15.92 | $191,040 | 41,168 Direct | +41.14% | Acquired | 175.3% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 5,500 | $15.94 | $87,670 | 29,168 Direct | +23.24% | Acquired | 174.9% (price as of 2026-10-05) |
| Feb. 1, 2010 | GNTX | M | 10,000 | $13.70 | $137,000 | 23,668 Direct | +73.16% | Acquired | 219.9% (price as of 2026-10-05) |
| Dec. 8, 2009 | GNTX | S | 1,500 | $17.79 | $26,685 | 13,668 Direct | -9.89% | Disposed | 146.3% (price as of 2026-10-05) |
| May 14, 2009 | GNTX | A | 6,000 | $11.09 | $66,540 | 6,000 Direct | · | Acquired | 295.1% (price as of 2026-10-05) |
| May 15, 2008 | GNTX | A | 6,000 | $19.34 | $116,040 | 6,000 Direct | · | Acquired | 126.6% (price as of 2026-10-05) |
| May 10, 2007 | GNTX | A | 6,000 | $18.41 | $110,460 | 6,000 Direct | · | Acquired | 138.0% (price as of 2026-10-05) |
| May 11, 2006 | GNTX | A | 6,000 | $14.76 | $88,560 | 6,000 Direct | · | Acquired | 196.9% (price as of 2026-10-05) |
| July 29, 2005 | GNTX | M | 6,500 | $15.94 | $103,610 | 5,500 Direct | -54.17% | Disposed | 174.9% (price as of 2026-10-05) |
| July 29, 2005 | GNTX | M | 6,500 | $15.94 | $103,610 | 14,820 Direct | +78.12% | Acquired | 174.9% (price as of 2026-10-05) |
| May 12, 2005 | GNTX | A | 6,000 | $17.71 | $106,260 | 6,000 Direct | · | Acquired | 147.4% (price as of 2026-10-05) |
| May 13, 2004 | GNTX | A | 6,000 | $36.07 | $216,420 | 6,000 Direct | · | Acquired | 143.0% (price as of 2026-10-05) |
| Aug. 1, 2003 | GNTX | M | 3,590 | $25.19 | $90,432 | 9,590 Direct | +59.83% | Acquired | 247.9% (price as of 2026-10-05) |
| Aug. 1, 2003 | GNTX | S | 3,590 | $34.35 | $123,316 | 6,000 Direct | -37.43% | Disposed | 155.1% (price as of 2026-10-05) |
| Aug. 1, 2003 | GNTX | S | 1,840 | $35.00 | $64,400 | 4,160 Direct | -30.67% | Disposed | 150.4% (price as of 2026-10-05) |
| Aug. 1, 2003 | GNTX | S | 87 | $35.00 | $3,045 | 87 Indirect | -50.00% | Disposed | 150.4% (price as of 2026-10-05) |
| Aug. 1, 2003 | GNTX | S | 87 | $35.00 | $3,045 | 87 Indirect | -50.00% | Disposed | 150.4% (price as of 2026-10-05) |
| Aug. 1, 2003 | GNTX | M | 3,590 | $25.19 | $90,432 | 0 Direct | -100.00% | Disposed | 247.9% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| May 8, 2020 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $24.21 | May 17, 2028 | 7,000 | Disposed |
| July 22, 2019 | GNTX | Employee Stock Option (Right to buy) | Common Stock | $18.70 | May 18, 2027 | 7,000 | Disposed |
| July 22, 2019 | GNTX | Employee Stock Option (Right to buy) | Common Stock | $15.74 | May 19, 2026 | 3,000 | Disposed |
| May 17, 2018 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $24.21 | May 17, 2028 | 7,000 | Acquired |
| May 2, 2018 | GNTX | Non-Employee Director Stock Option (Right to buy) | Common Stock | $15.74 | May 19, 2026 | 4,000 | Disposed |
| May 18, 2017 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $18.70 | May 18, 2027 | 7,000 | Acquired |
| April 27, 2017 | GNTX | Employee Stock Option (Right to buy) | Common Stock | $17.46 | May 21, 2025 | 7,000 | Disposed |
| April 27, 2017 | GNTX | Employee Stock Option (Right to buy) | Common Stock | $15.86 | May 12, 2021 | 12,000 | Disposed |
| Jan. 30, 2017 | GNTX | Employee Stock Option (Right to buy) | Common Stock | $9.67 | May 15, 2018 | 12,000 | Disposed |
| May 19, 2016 | GNTX | Non-Employee Director Stock Option Plan | Common Stock | $15.74 | May 19, 2026 | 7,000 | Acquired |
| May 21, 2015 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $17.46 | May 21, 2025 | 7,000 | Acquired |
| Feb. 3, 2015 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $14.30 | May 15, 2024 | 14,000 | Disposed |
| Feb. 3, 2015 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $12.36 | May 16, 2023 | 7,000 | Disposed |
| July 28, 2014 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $21.12 | May 13, 2020 | 6,000 | Disposed |
| May 15, 2014 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $28.60 | May 15, 2024 | 7,000 | Acquired |
| Feb. 5, 2014 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $24.73 | May 16, 2023 | 2,500 | Disposed |
| Feb. 5, 2014 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $22.39 | May 17, 2022 | 3,000 | Disposed |
| Oct. 30, 2013 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $22.39 | May 17, 2022 | 3,000 | Disposed |
| Oct. 30, 2013 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $18.41 | May 10, 2017 | 6,000 | Disposed |
| May 16, 2013 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $24.73 | May 16, 2023 | 6,000 | Acquired |
| May 17, 2012 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $22.39 | May 17, 2022 | 6,000 | Acquired |
| May 12, 2011 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $31.71 | May 12, 2021 | 6,000 | Acquired |
| Feb. 1, 2011 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $18.04 | May 13, 2014 | 6,000 | Disposed |
| May 13, 2010 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $21.12 | May 13, 2020 | 6,000 | Acquired |
| April 29, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $17.71 | May 12, 2015 | 6,000 | Disposed |
| April 29, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $18.04 | May 13, 2014 | 6,000 | Disposed |
| Feb. 1, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $11.09 | May 14, 2019 | 6,000 | Disposed |
| Feb. 1, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $14.76 | May 11, 2016 | 6,000 | Disposed |
| Feb. 1, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $15.92 | May 14, 2013 | 12,000 | Disposed |
| Feb. 1, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $15.94 | May 9, 2012 | 5,500 | Disposed |
| Feb. 1, 2010 | GNTX | Employee Stock Option (Right to Buy) | Common Stock | $13.70 | May 16, 2011 | 10,000 | Disposed |
| May 14, 2009 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $11.09 | May 14, 2019 | 6,000 | Acquired |
| May 15, 2008 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $19.34 | May 15, 2018 | 6,000 | Acquired |
| May 10, 2007 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $18.41 | May 10, 2017 | 6,000 | Acquired |
| May 11, 2006 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $14.76 | May 11, 2016 | 6,000 | Acquired |
| July 29, 2005 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $15.94 | May 9, 2012 | 6,500 | Disposed |
| May 12, 2005 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $17.71 | May 12, 2015 | 6,000 | Acquired |
| May 13, 2004 | GNTX | Non-Employee Director Stock Option Grant | Common Stock | $36.07 | May 13, 2014 | 6,000 | Acquired |
| Aug. 1, 2003 | GNTX | Non-Employee Director Stock Option | Common Stock | $25.19 | · | 3,590 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).