David C Wang
Insider
First SEC filing: May 21, 2019 · Latest: May 21, 2019
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 17, 2019 | TEX | A | 7,826 | · | · | 36,911 Direct | +26.91% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2018 | KLAC | M | 1,902 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 1, 2018 | KLAC | M | 1,902 | · | · | 4,043 Direct | +88.84% | Acquired | (price as of 2026-10-02) |
| May 14, 2018 | TEX | A | 4,347 | · | · | 64,666 Direct | +7.21% | Acquired | (price as of 2026-10-02) |
| Nov. 2, 2017 | KLAC | M | 2,141 | · | · | 1,902 Direct | -52.96% | Disposed | (price as of 2026-10-02) |
| Nov. 2, 2017 | KLAC | M | 2,141 | · | · | 2,141 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2017 | KLAC | A | 1,902 | · | · | 4,043 Direct | +88.84% | Acquired | (price as of 2026-10-02) |
| May 12, 2017 | TEX | A | 6,898 | $32.62 | $225,013 | 59,996 Direct | +12.99% | Acquired | 73.9% (price as of 2026-10-02) |
| Nov. 2, 2016 | KLAC | A | 2,141 | · | · | 4,535 Direct | +89.43% | Acquired | (price as of 2026-10-02) |
| May 13, 2016 | TEX | A | 9,921 | $22.68 | $225,008 | 52,688 Direct | +23.20% | Acquired | 150.0% (price as of 2026-10-02) |
| Nov. 4, 2015 | KLAC | A | 2,394 | · | · | 4,363 Direct | +121.58% | Acquired | (price as of 2026-10-02) |
| May 18, 2015 | TEX | A | 7,060 | $28.33 | $200,010 | 42,396 Direct | +19.98% | Acquired | 100.2% (price as of 2026-10-02) |
| Nov. 5, 2014 | KLAC | A | 1,969 | · | · | 3,825 Direct | +106.09% | Acquired | (price as of 2026-10-02) |
| May 9, 2014 | TEX | I | 0 | · | · | 1,082 Indirect | 0.00% | Acquired | (price as of 2026-10-02) |
| May 9, 2014 | TEX | A | 5,008 | $39.94 | $200,020 | 35,141 Direct | +16.62% | Acquired | 42.0% (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | M | 1,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | M | 1,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | M | 1,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | S | 1,250 | $65.22 | $81,525 | 5,097 Direct | -19.69% | Disposed | 3072.2% (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | M | 1,250 | $52.84 | $66,050 | 6,347 Direct | +24.52% | Acquired | 3815.4% (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | S | 1,250 | $65.23 | $81,538 | 5,097 Direct | -19.69% | Disposed | 3071.7% (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | M | 1,250 | $56.79 | $70,988 | 6,347 Direct | +24.52% | Acquired | 3543.1% (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | S | 1,250 | $65.21 | $81,512 | 5,097 Direct | -19.69% | Disposed | 3072.7% (price as of 2026-10-02) |
| Feb. 25, 2014 | KLAC | M | 1,250 | $55.88 | $69,850 | 6,347 Direct | +24.52% | Acquired | 3602.4% (price as of 2026-10-02) |
| Dec. 20, 2013 | TEX | I | 0 | · | · | 1,082 Indirect | 0.00% | Acquired | (price as of 2026-10-02) |
| Dec. 20, 2013 | TEX | A | 34 | $39.70 | $1,350 | 30,104 Direct | +0.11% | Acquired | 42.8% (price as of 2026-10-02) |
| Nov. 6, 2013 | KLAC | A | 1,856 | · | · | 4,414 Direct | +72.56% | Acquired | (price as of 2026-10-02) |
| Sept. 6, 2013 | KLAC | M | 1,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 6, 2013 | KLAC | M | 1,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 6, 2013 | KLAC | S | 1,250 | $59.01 | $73,762 | 2,539 Direct | -32.99% | Disposed | 3406.0% (price as of 2026-10-02) |
| Sept. 6, 2013 | KLAC | M | 1,250 | $50.39 | $62,988 | 3,789 Direct | +49.23% | Acquired | 4005.8% (price as of 2026-10-02) |
| Sept. 6, 2013 | KLAC | S | 1,250 | $59.02 | $73,775 | 2,539 Direct | -32.99% | Disposed | 3405.4% (price as of 2026-10-02) |
| Sept. 6, 2013 | KLAC | M | 1,250 | $50.39 | $62,988 | 3,789 Direct | +49.23% | Acquired | 4005.8% (price as of 2026-10-02) |
| May 10, 2013 | TEX | I | 0 | · | · | 1,082 Indirect | 0.00% | Acquired | (price as of 2026-10-02) |
| May 10, 2013 | TEX | A | 6,299 | $31.75 | $199,993 | 30,070 Direct | +26.50% | Acquired | 78.6% (price as of 2026-10-02) |
| Nov. 7, 2012 | KLAC | A | 2,558 | · | · | 2,558 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2012 | TEX | I | 0 | · | · | 1,082 Indirect | 0.00% | Acquired | (price as of 2026-10-02) |
| May 11, 2012 | TEX | A | 8,263 | $21.18 | $175,010 | 23,771 Direct | +53.28% | Acquired | 167.8% (price as of 2026-10-02) |
| March 16, 2012 | TEX | G | 1,082 | · | · | 1,082 Indirect | · | Acquired | (price as of 2026-10-02) |
| March 16, 2012 | TEX | G | 1,082 | · | · | 15,508 Direct | -6.52% | Disposed | (price as of 2026-10-02) |
| Nov. 3, 2011 | KLAC | A | 2,539 | · | · | 2,539 Direct | · | Acquired | (price as of 2026-10-02) |
| May 13, 2011 | TEX | A | 2,759 | · | · | 16,590 Direct | +19.95% | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2011 | TEX | A | 1,019 | $31.04 | $31,630 | 13,831 Direct | +7.95% | Acquired | 82.7% (price as of 2026-10-02) |
| Nov. 3, 2010 | KLAC | A | 2,772 | · | · | 5,920 Direct | +88.06% | Acquired | (price as of 2026-10-02) |
| Jan. 4, 2010 | TEX | A | 6,815 | $19.81 | $135,005 | 12,812 Direct | +113.64% | Acquired | 186.3% (price as of 2026-10-02) |
| Nov. 4, 2009 | KLAC | A | 3,148 | · | · | 9,912 Direct | +46.54% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2009 | TEX | A | 4,330 | $17.32 | $74,996 | 5,997 Direct | +259.75% | Acquired | 227.4% (price as of 2026-10-02) |
| Nov. 13, 2008 | KLAC | A | 5,333 | · | · | 8,800 Direct | +153.82% | Acquired | (price as of 2026-10-02) |
| May 15, 2008 | TEX | A | 1,324 | $71.48 | $94,640 | 1,667 Direct | +386.01% | Acquired | -20.7% (price as of 2026-10-02) |
| May 15, 2008 | TEX | A | 343 | $72.82 | $24,977 | 343 Direct | · | Acquired | -22.1% (price as of 2026-10-02) |
| Nov. 15, 2007 | KLAC | A | 2,036 | · | · | 3,467 Direct | +142.28% | Acquired | (price as of 2026-10-02) |
| Oct. 30, 2007 | KLAC | A | 1,250 | · | · | 1,250 Direct | · | Acquired | (price as of 2026-10-02) |
| July 31, 2007 | KLAC | A | 1,250 | · | · | 1,250 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| July 31, 2007 | KLAC | A | 1,250 | · | · | 1,250 Direct | · | Acquired | (price as of 2026-10-02) |
| May 1, 2007 | KLAC | A | 1,250 | · | · | 1,250 Direct | · | Acquired | (price as of 2026-10-02) |
| May 1, 2007 | KLAC | A | 1,250 | · | · | 1,250 Direct | · | Acquired | (price as of 2026-10-02) |
| March 29, 2007 | KLAC | A | 935 | · | · | 1,431 Direct | +188.51% | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2007 | KLAC | A | 1,250 | · | · | 2,500 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2007 | KLAC | A | 1,250 | · | · | 1,250 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2007 | KLAC | A | 496 | · | · | 496 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 |
|---|---|---|---|---|---|---|---|
| Feb. 25, 2014 | KLAC | Non-Qualified Stock Option (Right to Buy) | Common Stock | $52.84 | Oct. 30, 2014 | 1,250 | Disposed |
| Feb. 25, 2014 | KLAC | Non-Qualified Stock Option (Right to Buy) | Common Stock | $56.79 | July 31, 2014 | 1,250 | Disposed |
| Feb. 25, 2014 | KLAC | Non-Qualified Stock Option (Right to Buy) | Common Stock | $55.88 | May 1, 2014 | 1,250 | Disposed |
| Sept. 6, 2013 | KLAC | Non-Qualified Stock Option (Right to Buy) | Common Stock | $50.39 | Feb. 14, 2014 | 1,250 | Disposed |
| Sept. 6, 2013 | KLAC | Non-Qualified Stock Option (Right to Buy) | Common Stock | $50.39 | Feb. 14, 2014 | 1,250 | Disposed |
| Oct. 30, 2007 | KLAC | Non-Qualified Stock Option (Rights to Buy) | Common Stock | $52.84 | Oct. 30, 2014 | 1,250 | Acquired |
| July 31, 2007 | KLAC | Non-Qualified Stock Option (Rights to Buy) | Common Stock | $56.79 | July 31, 2014 | 1,250 | Disposed |
| July 31, 2007 | KLAC | Non-Qualified Stock Option (Rights to Buy) | Common Stock | $56.79 | July 30, 2017 | 1,250 | Acquired |
| May 1, 2007 | KLAC | Non-Qualified Stock Option (Rights to Buy) | Common Stock | $55.88 | May 1, 2014 | 1,250 | Acquired |
| May 1, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $55.88 | April 30, 2017 | 1,250 | Acquired |
| Feb. 14, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $50.39 | Feb. 14, 2014 | 1,250 | Acquired |
| Feb. 14, 2007 | KLAC | Non-Qualified Stock Option (right to buy) | Common Stock | $50.39 | Feb. 14, 2014 | 1,250 | 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 16, 2008 | TEX | Common Stock, $.01 par value | 0 | Direct |