On this page
Kenneth Levy
Insider
First SEC filing: Feb. 27, 2007 · Latest: Feb. 27, 2007
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 5, 2011 | EXTR | A | 35,000 | · | · | 60,000 Direct | +140.00% | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2011 | EXTR | A | 35,000 | $3.02 | $105,700 | 35,000 Direct | · | Acquired | 665.6% (price as of 2026-10-02) |
| Dec. 15, 2010 | EXTR | A | 15,000 | $3.02 | $45,300 | 15,000 Direct | · | Acquired | 665.6% (price as of 2026-10-02) |
| Dec. 15, 2010 | EXTR | A | 5,000 | · | · | 25,000 Direct | +25.00% | Acquired | (price as of 2026-10-02) |
| Dec. 23, 2009 | EXTR | A | 15,000 | $2.82 | $42,300 | 15,000 Direct | · | Acquired | 719.9% (price as of 2026-10-02) |
| Dec. 23, 2009 | EXTR | A | 5,000 | · | · | 20,000 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| Dec. 4, 2008 | EXTR | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 4, 2008 | EXTR | A | 5,000 | · | · | 15,000 Direct | +50.00% | Acquired | (price as of 2026-10-02) |
| Dec. 6, 2007 | EXTR | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 6, 2007 | EXTR | A | 5,000 | · | · | 10,000 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| July 30, 2007 | EXTR | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 30, 2007 | EXTR | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2007 | KLAC | S | 50,000 | $54.16 | $2,708,000 | 1,464,375 Indirect | -3.30% | Disposed | 3720.0% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 3,000 | $50.96 | $152,880 | 0 Direct | -100.00% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 4,375 | $50.96 | $222,950 | 0 Direct | -100.00% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 20,000 | $50.96 | $1,019,200 | 0 Direct | -100.00% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 2,625 | $50.96 | $133,770 | 0 Direct | -100.00% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 6,159 | $50.96 | $313,863 | 0 Direct | -100.00% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 12,317 | $50.96 | $627,674 | 0 Direct | -100.00% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | S | 3,000 | $50.96 | $152,880 | 1,552 Direct | -65.91% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 3,000 | $47.95 | $143,850 | 4,552 Direct | +193.30% | Acquired | 4214.7% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | S | 20,000 | $50.96 | $1,019,200 | 1,552 Direct | -92.80% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 20,000 | $41.79 | $835,800 | 21,552 Direct | +1288.66% | Acquired | 4850.7% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | S | 2,625 | $50.96 | $133,770 | 1,552 Direct | -62.84% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 2,625 | $40.66 | $106,732 | 4,177 Direct | +169.14% | Acquired | 4988.3% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | S | 4,375 | $50.96 | $222,950 | 1,552 Direct | -73.81% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 4,375 | $45.16 | $197,575 | 5,927 Direct | +281.89% | Acquired | 4481.3% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | S | 12,317 | $50.96 | $627,674 | 1,552 Direct | -88.81% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 12,317 | $34.67 | $427,030 | 13,869 Direct | +793.62% | Acquired | 5867.4% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | S | 6,159 | $50.96 | $313,863 | 1,552 Direct | -79.87% | Disposed | 3959.9% (price as of 2026-10-02) |
| Feb. 8, 2007 | KLAC | M | 6,159 | $37.05 | $228,191 | 7,711 Direct | +396.84% | Acquired | 5484.1% (price as of 2026-10-02) |
| Oct. 16, 2006 | KLAC | None | · | · | · | · | · | (price as of 2026-10-02) | |
| Feb. 27, 2006 | KLAC | M | 100,000 | $51.78 | $5,178,000 | 54,272 Direct | -64.82% | Disposed | 3895.6% (price as of 2026-10-02) |
| Feb. 27, 2006 | KLAC | S | 100,000 | $51.78 | $5,178,000 | 1,474 Direct | -98.55% | Disposed | 3895.6% (price as of 2026-10-02) |
| Feb. 27, 2006 | KLAC | M | 100,000 | $10.63 | $1,063,000 | 101,474 Direct | +6784.26% | Acquired | 19362.8% (price as of 2026-10-02) |
| Jan. 25, 2006 | EXTR | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 18, 2005 | KLAC | M | 50,000 | $51.20 | $2,560,000 | 154,272 Direct | -24.48% | Disposed | 3940.8% (price as of 2026-10-02) |
| Nov. 18, 2005 | KLAC | S | 50,000 | $51.20 | $2,560,000 | 1,141 Direct | -97.77% | Disposed | 3940.8% (price as of 2026-10-02) |
| Nov. 18, 2005 | KLAC | M | 50,000 | $10.63 | $531,500 | 51,141 Direct | +4382.12% | Acquired | 19362.8% (price as of 2026-10-02) |
| Nov. 4, 2005 | KLAC | A | 1,000 | · | · | 1,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2005 | KLAC | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 1, 2005 | KLAC | G | 30,000 | · | · | 1,614,375 Indirect | -1.82% | Disposed | (price as of 2026-10-02) |
| Aug. 17, 2005 | KLAC | S | 40,000 | $49.26 | $1,970,400 | 298,000 Indirect | -11.83% | Disposed | 4100.0% (price as of 2026-10-02) |
| Aug. 8, 2005 | EXTR | A | 300,000 | $4.81 | $1,443,000 | 330,071 Indirect | +997.64% | Acquired | 380.7% (price as of 2026-10-02) |
| Aug. 2, 2005 | KLAC | M | 75,000 | $51.27 | $3,845,250 | 0 Direct | -100.00% | Disposed | 3935.3% (price as of 2026-10-02) |
| Aug. 2, 2005 | KLAC | S | 75,000 | $51.27 | $3,845,250 | 1,644,375 Indirect | -4.36% | Disposed | 3935.3% (price as of 2026-10-02) |
| Aug. 2, 2005 | KLAC | S | 75,000 | $51.27 | $3,845,250 | 1,141 Direct | -98.50% | Disposed | 3935.3% (price as of 2026-10-02) |
| Aug. 2, 2005 | KLAC | M | 75,000 | $10.81 | $810,750 | 76,141 Direct | +6573.18% | Acquired | 19038.8% (price as of 2026-10-02) |
| March 1, 2005 | KLAC | S | 20,000 | $50.00 | $1,000,000 | 338,000 Indirect | -5.59% | Disposed | 4037.8% (price as of 2026-10-02) |
| Dec. 15, 2004 | KLAC | M | 25,000 | $46.98 | $1,174,500 | 75,000 Direct | -25.00% | Disposed | 4303.8% (price as of 2026-10-02) |
| Dec. 15, 2004 | KLAC | S | 25,000 | $46.98 | $1,174,500 | 762 Direct | -97.04% | Disposed | 4303.8% (price as of 2026-10-02) |
| Dec. 15, 2004 | KLAC | M | 25,000 | $10.81 | $270,250 | 25,762 Direct | +3280.84% | Acquired | 19038.8% (price as of 2026-10-02) |
| Dec. 1, 2004 | EXTR | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2004 | KLAC | M | 25,000 | $45.20 | $1,130,000 | 100,000 Direct | -20.00% | Disposed | 4477.2% (price as of 2026-10-02) |
| Nov. 1, 2004 | KLAC | S | 25,000 | $45.20 | $1,130,000 | 762 Direct | -97.04% | Disposed | 4477.2% (price as of 2026-10-02) |
| Nov. 1, 2004 | KLAC | M | 25,000 | $10.81 | $270,250 | 25,762 Direct | +3280.84% | Acquired | 19038.8% (price as of 2026-10-02) |
| Sept. 21, 2004 | KLAC | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 14, 2004 | KLAC | G | 25,000 | · | · | 1,719,375 Indirect | -1.43% | Disposed | (price as of 2026-10-02) |
| Sept. 13, 2004 | KLAC | S | 25,000 | $40.05 | $1,001,250 | 1,744,375 Indirect | -1.41% | Disposed | 5065.8% (price as of 2026-10-02) |
| Aug. 2, 2004 | KLAC | A | 4,500 | · | · | 4,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 26, 2004 | KLAC | M | 25,000 | $46.28 | $1,157,000 | 0 Direct | -100.00% | Disposed | 4370.4% (price as of 2026-10-02) |
| May 26, 2004 | KLAC | S | 25,000 | $46.28 | $1,157,000 | 24,142 Direct | -50.87% | Disposed | 4370.4% (price as of 2026-10-02) |
| May 26, 2004 | KLAC | M | 25,000 | $9.31 | $232,750 | 49,142 Direct | +103.55% | Acquired | 22122.3% (price as of 2026-10-02) |
| May 20, 2004 | KLAC | M | 15,000 | $45.18 | $677,700 | 25,000 Direct | -37.50% | Disposed | 4479.2% (price as of 2026-10-02) |
| May 20, 2004 | KLAC | S | 15,000 | $45.18 | $677,700 | 24,142 Direct | -38.32% | Disposed | 4479.2% (price as of 2026-10-02) |
| May 20, 2004 | KLAC | M | 15,000 | $9.31 | $139,650 | 39,142 Direct | +62.13% | Acquired | 22122.3% (price as of 2026-10-02) |
| May 19, 2004 | KLAC | M | 15,000 | $46.21 | $693,150 | 40,000 Direct | -27.27% | Disposed | 4377.2% (price as of 2026-10-02) |
| May 19, 2004 | KLAC | S | 15,000 | $46.21 | $693,150 | 24,142 Direct | -38.32% | Disposed | 4377.2% (price as of 2026-10-02) |
| May 19, 2004 | KLAC | M | 15,000 | $9.31 | $139,650 | 39,142 Direct | +62.13% | Acquired | 22122.3% (price as of 2026-10-02) |
| May 18, 2004 | KLAC | M | 15,000 | $44.82 | $672,300 | 55,000 Direct | -21.43% | Disposed | 4516.0% (price as of 2026-10-02) |
| May 18, 2004 | KLAC | S | 15,000 | $44.82 | $672,300 | 24,142 Direct | -38.32% | Disposed | 4516.0% (price as of 2026-10-02) |
| May 18, 2004 | KLAC | M | 15,000 | $9.31 | $139,650 | 39,142 Direct | +62.13% | Acquired | 22122.3% (price as of 2026-10-02) |
| May 13, 2004 | KLAC | M | 35,000 | $44.00 | $1,540,000 | 70,000 Direct | -33.33% | Disposed | 4602.0% (price as of 2026-10-02) |
| May 13, 2004 | KLAC | S | 35,000 | $44.00 | $1,540,000 | 24,142 Direct | -59.18% | Disposed | 4602.0% (price as of 2026-10-02) |
| May 13, 2004 | KLAC | M | 35,000 | $9.31 | $325,850 | 59,142 Direct | +144.98% | Acquired | 22122.3% (price as of 2026-10-02) |
| April 26, 2004 | KLAC | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2004 | KLAC | A | 6,000 | · | · | 6,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2003 | EXTR | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 30, 2003 | KLAC | M | 55,000 | $57.39 | $3,156,450 | 105,000 Direct | -34.38% | Disposed | 3505.0% (price as of 2026-10-02) |
| Oct. 30, 2003 | KLAC | S | 55,000 | $57.39 | $3,156,450 | 24,130 Direct | -69.51% | Disposed | 3505.0% (price as of 2026-10-02) |
| Oct. 30, 2003 | KLAC | M | 55,000 | $9.31 | $512,050 | 79,130 Direct | +227.93% | Acquired | 22122.3% (price as of 2026-10-02) |
| Oct. 27, 2003 | KLAC | A | 12,000 | $53.86 | $646,320 | 12,000 Direct | · | Acquired | 3741.3% (price as of 2026-10-02) |
| Sept. 16, 2003 | KLAC | M | 30,000 | $9.31 | $279,300 | 54,130 Direct | +124.33% | Acquired | 22122.3% (price as of 2026-10-02) |
| Sept. 16, 2003 | KLAC | S | 30,000 | $57.09 | $1,712,700 | 24,130 Direct | -55.42% | Disposed | 3523.9% (price as of 2026-10-02) |
| Sept. 16, 2003 | KLAC | M | 30,000 | $57.09 | $1,712,700 | 160,000 Direct | -15.79% | Disposed | 3523.9% (price as of 2026-10-02) |
| Aug. 25, 2003 | KLAC | S | 50,000 | $57.64 | $2,882,000 | 1,785,866 Indirect | -2.72% | Disposed | 3489.3% (price as of 2026-10-02) |
| Aug. 22, 2003 | KLAC | M | 50,000 | $57.62 | $2,881,000 | 190,000 Direct | -20.83% | Disposed | 3490.6% (price as of 2026-10-02) |
| Aug. 22, 2003 | KLAC | S | 50,000 | $57.64 | $2,882,000 | 1,785,866 Indirect | -2.72% | Disposed | 3489.3% (price as of 2026-10-02) |
| Aug. 22, 2003 | KLAC | S | 50,000 | $57.62 | $2,881,000 | 24,130 Direct | -67.45% | Disposed | 3490.6% (price as of 2026-10-02) |
| Aug. 22, 2003 | KLAC | M | 50,000 | $9.31 | $465,500 | 74,130 Direct | +207.21% | Acquired | 22122.3% (price as of 2026-10-02) |
| Aug. 20, 2003 | KLAC | G | 2,500 | · | · | 1,783,366 Indirect | -0.14% | Disposed | (price as of 2026-10-02) |
| July 30, 2003 | KLAC | A | 7,863 | · | · | 7,863 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 5, 2011 | EXTR | Non-Qualified Stock Option (right to buy) | Common Stock | $3.02 | Aug. 5, 2018 | 35,000 | Acquired |
| Dec. 15, 2010 | EXTR | Non-Qualified Stock Option (right to buy) | Common Stock | $3.02 | Dec. 15, 2017 | 15,000 | Acquired |
| Dec. 23, 2009 | EXTR | Non-Qualified Stock Option (right to buy) | Common Stock | $2.82 | Dec. 23, 2019 | 15,000 | Acquired |
| Dec. 4, 2008 | EXTR | Stock Option (right to buy) | Common Stock | $1.85 | Dec. 4, 2018 | 15,000 | Acquired |
| Dec. 6, 2007 | EXTR | Stock Option (right to buy) | Common Stock | $3.87 | Dec. 6, 2017 | 15,000 | Acquired |
| July 30, 2007 | EXTR | Non-Qualified Stock Option (right to buy) | Common Stock | $4.18 | July 30, 2017 | 15,000 | Acquired |
| Feb. 8, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $47.95 | Sept. 26, 2012 | 3,000 | Disposed |
| Feb. 8, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $45.16 | April 26, 2014 | 4,375 | Disposed |
| Feb. 8, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $41.79 | Sept. 21, 2014 | 20,000 | Disposed |
| Feb. 8, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $40.66 | Aug. 2, 2014 | 2,625 | Disposed |
| Feb. 8, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $37.05 | Nov. 8, 2012 | 6,159 | Disposed |
| Feb. 8, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $34.67 | Jan. 28, 2013 | 12,317 | Disposed |
| Feb. 27, 2006 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $10.63 | Aug. 31, 2008 | 100,000 | Disposed |
| Jan. 25, 2006 | EXTR | Non-Qualified Stock Option (right to buy) | Common Stock | $4.74 | Jan. 25, 2016 | 30,000 | Acquired |
| Nov. 18, 2005 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $10.63 | Aug. 31, 2008 | 50,000 | Disposed |
| Sept. 26, 2005 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $47.95 | Sept. 26, 2012 | 15,000 | Acquired |
| Aug. 2, 2005 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $10.81 | Oct. 8, 2006 | 75,000 | Disposed |
| Dec. 15, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $10.81 | Oct. 8, 2006 | 25,000 | Disposed |
| Dec. 1, 2004 | EXTR | Non-qualified Stock Option (right to buy) | Common Stock | $6.96 | Dec. 1, 2014 | 30,000 | Acquired |
| Nov. 1, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $10.81 | Oct. 8, 2006 | 25,000 | Disposed |
| Sept. 21, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $41.79 | Sept. 21, 2014 | 50,000 | Acquired |
| Aug. 2, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $40.66 | Aug. 2, 2014 | 4,500 | Acquired |
| May 26, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $9.31 | July 26, 2004 | 25,000 | Disposed |
| May 20, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $9.31 | July 26, 2004 | 15,000 | Disposed |
| May 19, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $9.31 | July 26, 2004 | 15,000 | Disposed |
| May 18, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $9.31 | July 26, 2004 | 15,000 | Disposed |
| May 13, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $9.31 | July 26, 2004 | 35,000 | Disposed |
| April 26, 2004 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $45.16 | April 26, 2014 | 7,500 | Acquired |
| Jan. 27, 2004 | KLAC | Non-Qualified Stock Option | Common Stock | $58.10 | Jan. 27, 2014 | 6,000 | Acquired |
| Dec. 3, 2003 | EXTR | Non-qualified Stock Option (right to buy) | Common Stock | $9.80 | Dec. 3, 2013 | 30,000 | Acquired |
| Oct. 30, 2003 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $9.31 | July 26, 2004 | 55,000 | Disposed |
| Oct. 27, 2003 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $53.86 | Oct. 27, 2013 | 12,000 | Acquired |
| Sept. 16, 2003 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $9.31 | July 26, 2004 | 30,000 | Disposed |
| Aug. 22, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $9.31 | July 26, 2004 | 50,000 | Disposed |
| July 30, 2003 | KLAC | Non-Qualified Stock Option | Common Stock | $51.23 | July 30, 2013 | 7,863 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).