Wolfgang U. Nickl
Insider
First SEC filing: Aug. 23, 2010 · Latest: Aug. 23, 2010
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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 28, 2013 | WDC | M 10b5-1 | 1,750 | $16.85 | $29,488 | 58,980 Direct | +3.06% | Acquired | 3367.6% (price as of 2026-10-05) |
| Oct. 28, 2013 | WDC | M 10b5-1 | 8,133 | $35.75 | $290,755 | 67,113 Direct | +13.79% | Acquired | 1534.4% (price as of 2026-10-05) |
| Oct. 28, 2013 | WDC | M 10b5-1 | 7,849 | $23.78 | $186,649 | 74,962 Direct | +11.70% | Acquired | 2357.1% (price as of 2026-10-05) |
| Oct. 28, 2013 | WDC | S 10b5-1 | 21,353 | $72.55 | $1,549,160 | 53,609 Direct | -28.49% | Disposed | 705.4% (price as of 2026-10-05) |
| Oct. 28, 2013 | WDC | M 10b5-1 | 1,750 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Oct. 28, 2013 | WDC | M 10b5-1 | 7,849 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Oct. 28, 2013 | WDC | M 10b5-1 | 8,133 | · | · | 1,162 Direct | -87.50% | Disposed | (price as of 2026-10-05) |
| Oct. 15, 2013 | WDC | A | 279 | · | · | 1,486 Direct | +23.12% | Acquired | (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 7,429 | $28.09 | $208,681 | 66,208 Direct | +12.64% | Acquired | 1980.1% (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 3,015 | $24.18 | $72,903 | 69,223 Direct | +4.55% | Acquired | 2316.4% (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 2,130 | $19.40 | $41,322 | 71,353 Direct | +3.08% | Acquired | 2911.8% (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 5,920 | $23.46 | $138,883 | 77,273 Direct | +8.30% | Acquired | 2390.6% (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | S 10b5-1 | 20,043 | $65.65 | $1,315,823 | 57,230 Direct | -25.94% | Disposed | 790.0% (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 2,130 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 5,920 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 3,015 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 10, 2013 | WDC | M 10b5-1 | 7,429 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 8, 2013 | WDC | M | 196 | · | · | 63,618 Direct | +0.31% | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2013 | WDC | F | 4,839 | $64.99 | $314,487 | 58,779 Direct | -7.61% | Disposed | 799.0% (price as of 2026-10-05) |
| Sept. 8, 2013 | WDC | M | 197 | · | · | 1,207 Direct | -14.03% | Disposed | (price as of 2026-10-05) |
| July 15, 2013 | WDC | A | 242 | · | · | 1,404 Direct | +20.83% | Acquired | (price as of 2026-10-05) |
| May 16, 2013 | WDC | M | 100 | · | · | 58,325 Direct | +0.17% | Acquired | (price as of 2026-10-05) |
| May 16, 2013 | WDC | F | 2,153 | $59.05 | $127,135 | 56,172 Direct | -3.69% | Disposed | 889.5% (price as of 2026-10-05) |
| May 16, 2013 | WDC | M | 101 | · | · | 1,162 Direct | -8.00% | Disposed | (price as of 2026-10-05) |
| May 5, 2013 | WDC | M | 99 | · | · | 60,347 Direct | +0.16% | Acquired | (price as of 2026-10-05) |
| May 5, 2013 | WDC | F | 2,122 | $57.15 | $121,272 | 58,225 Direct | -3.52% | Disposed | 922.4% (price as of 2026-10-05) |
| May 5, 2013 | WDC | M | 99 | · | · | 1,263 Direct | -7.27% | Disposed | (price as of 2026-10-05) |
| April 15, 2013 | WDC | A | 376 | · | · | 1,362 Direct | +38.13% | Acquired | (price as of 2026-10-05) |
| Dec. 26, 2012 | WDC | A | 455 | · | · | 986 Direct | +85.69% | Acquired | (price as of 2026-10-05) |
| Dec. 21, 2012 | WDC | M | 26,257 | $16.85 | $442,430 | 92,009 Direct | +39.93% | Acquired | 3367.6% (price as of 2026-10-05) |
| Dec. 21, 2012 | WDC | S | 31,761 | $41.85 | $1,329,198 | 60,248 Direct | -34.52% | Disposed | 1296.2% (price as of 2026-10-05) |
| Dec. 21, 2012 | WDC | M | 26,257 | · | · | 1,750 Direct | -93.75% | Disposed | (price as of 2026-10-05) |
| Nov. 11, 2012 | WDC | M | 15 | · | · | 66,477 Direct | +0.02% | Acquired | (price as of 2026-10-05) |
| Nov. 11, 2012 | WDC | F | 1,011 | $35.11 | $35,496 | 65,466 Direct | -1.52% | Disposed | 1564.2% (price as of 2026-10-05) |
| Nov. 11, 2012 | WDC | M | 15 | · | · | 532 Direct | -2.74% | Disposed | (price as of 2026-10-05) |
| Oct. 15, 2012 | WDC | A | 547 | · | · | 547 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 10, 2012 | WDC | F | 1,610 | $41.18 | $66,300 | 66,462 Direct | -2.37% | Disposed | 1318.9% (price as of 2026-10-05) |
| Sept. 6, 2012 | WDC | A | 12,502 | · | · | 68,072 Direct | +22.50% | Acquired | (price as of 2026-10-05) |
| Sept. 6, 2012 | WDC | A | 29,479 | · | · | 29,479 Direct | · | Acquired | (price as of 2026-10-05) |
| May 16, 2012 | WDC | A | 11,261 | · | · | 55,002 Direct | +25.74% | Acquired | (price as of 2026-10-05) |
| May 16, 2012 | WDC | A | 26,776 | · | · | 26,776 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 14, 2011 | WDC | A | 12,615 | · | · | 43,342 Direct | +41.06% | Acquired | (price as of 2026-10-05) |
| Sept. 14, 2011 | WDC | A | 39,753 | · | · | 39,753 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 11, 2011 | WDC | F | 1,032 | $28.46 | $29,371 | 30,727 Direct | -3.25% | Disposed | 1953.0% (price as of 2026-10-05) |
| Feb. 6, 2011 | WDC | F | 435 | $36.21 | $15,751 | 31,426 Direct | -1.37% | Disposed | 1513.6% (price as of 2026-10-05) |
| Sept. 12, 2010 | WDC | F | 1,719 | $25.65 | $44,092 | 31,861 Direct | -5.12% | Disposed | 2177.9% (price as of 2026-10-05) |
| Sept. 8, 2010 | WDC | A | 9,079 | · | · | 33,580 Direct | +37.06% | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2010 | WDC | A | 27,106 | · | · | 27,106 Direct | · | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Oct. 28, 2013 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 1,750 | Disposed |
| Oct. 28, 2013 | WDC | Employee Stock Option (right to buy) | Common Stock | $23.78 | Sept. 11, 2015 | 7,849 | Disposed |
| Oct. 28, 2013 | WDC | Employee Stock Option (right to buy) | Common Stock | $35.75 | Sept. 10, 2016 | 8,133 | Disposed |
| Oct. 15, 2013 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 279 | Acquired |
| Sept. 10, 2013 | WDC | Employee Stock Option (right to buy) | Common Stock | $19.40 | Nov. 8, 2016 | 2,130 | Disposed |
| Sept. 10, 2013 | WDC | Employee Stock Option (right to buy) | Common Stock | $23.46 | Sept. 12, 2014 | 5,920 | Disposed |
| Sept. 10, 2013 | WDC | Employee Stock Option (right to buy) | Common Stock | $24.18 | Feb. 17, 2016 | 3,015 | Disposed |
| Sept. 10, 2013 | WDC | Employee Stock Option (right to buy) | Common Stock | $28.09 | Feb. 6, 2015 | 7,429 | Disposed |
| Sept. 8, 2013 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 197 | Disposed |
| July 15, 2013 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 242 | Acquired |
| May 16, 2013 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 101 | Disposed |
| May 5, 2013 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 99 | Disposed |
| April 15, 2013 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 376 | Acquired |
| Dec. 26, 2012 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 455 | Acquired |
| Dec. 21, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 26,257 | Disposed |
| Nov. 11, 2012 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 15 | Disposed |
| Oct. 15, 2012 | WDC | Dividend Equivalent Rights | Common Stock | · | · | 547 | Acquired |
| Sept. 6, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $43.11 | Sept. 6, 2019 | 29,479 | Acquired |
| May 16, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $38.63 | May 16, 2019 | 26,776 | Acquired |
| Sept. 14, 2011 | WDC | Employee Stock Option (right to buy) | Common Stock | $29.60 | Sept. 14, 2018 | 39,753 | Acquired |
| Sept. 8, 2010 | WDC | Employee Stock Option (right to buy) | Common Stock | $26.17 | Sept. 8, 2017 | 27,106 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 23, 2010 | WDC | Common Stock | 24,501 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 28,007 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 2,130 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 5,920 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 7,849 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 3,015 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 7,429 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 9,295 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 5,969 | Direct |