James K Welsh
Insider
First SEC filing: Aug. 23, 2010 · Latest: Aug. 5, 2011
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. 6, 2012 | WDC | M | 4,500 | $16.85 | $75,825 | 69,959 Direct | +6.87% | Acquired | 3135.8% (price as of 2026-10-06) |
| Aug. 6, 2012 | WDC | M | 461 | $26.17 | $12,064 | 70,420 Direct | +0.66% | Acquired | 1983.5% (price as of 2026-10-06) |
| Aug. 6, 2012 | WDC | S | 4,961 | $41.16 | $204,195 | 65,459 Direct | -7.04% | Disposed | 1224.7% (price as of 2026-10-06) |
| Aug. 6, 2012 | WDC | M | 4,500 | · | · | 9,001 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| Aug. 6, 2012 | WDC | M | 461 | · | · | 27,250 Direct | -1.66% | Disposed | (price as of 2026-10-06) |
| Aug. 3, 2012 | WDC | M | 2,133 | $23.78 | $50,723 | 67,592 Direct | +3.26% | Acquired | 2192.9% (price as of 2026-10-06) |
| Aug. 3, 2012 | WDC | M | 2,406 | $26.17 | $62,965 | 69,998 Direct | +3.56% | Acquired | 1983.5% (price as of 2026-10-06) |
| Aug. 3, 2012 | WDC | M | 4,500 | $16.85 | $75,825 | 74,498 Direct | +6.43% | Acquired | 3135.8% (price as of 2026-10-06) |
| Aug. 3, 2012 | WDC | S | 9,039 | $40.67 | $367,616 | 65,459 Direct | -12.13% | Disposed | 1240.6% (price as of 2026-10-06) |
| Aug. 3, 2012 | WDC | M | 4,500 | · | · | 13,501 Direct | -25.00% | Disposed | (price as of 2026-10-06) |
| Aug. 3, 2012 | WDC | M | 2,133 | · | · | 2,133 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| Aug. 3, 2012 | WDC | M | 2,406 | · | · | 27,711 Direct | -7.99% | Disposed | (price as of 2026-10-06) |
| May 16, 2012 | WDC | A | 17,517 | · | · | 65,459 Direct | +36.54% | Acquired | (price as of 2026-10-06) |
| May 16, 2012 | WDC | A | 41,652 | · | · | 41,652 Direct | · | Acquired | (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 7,439 | $28.09 | $208,962 | 61,905 Direct | +13.66% | Acquired | 1841.0% (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 18,072 | $26.17 | $472,944 | 79,977 Direct | +29.19% | Acquired | 1983.5% (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 5,077 | $23.46 | $119,106 | 85,054 Direct | +6.35% | Acquired | 2224.1% (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 10,665 | $23.78 | $253,614 | 95,719 Direct | +12.54% | Acquired | 2192.9% (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 18,002 | $16.85 | $303,334 | 113,721 Direct | +18.81% | Acquired | 3135.8% (price as of 2026-10-06) |
| March 12, 2012 | WDC | S | 65,779 | $39.98 | $2,629,844 | 47,942 Direct | -57.84% | Disposed | 1263.8% (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 18,002 | · | · | 18,001 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 5,077 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 10,665 | · | · | 4,266 Direct | -71.43% | Disposed | (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 18,072 | · | · | 30,117 Direct | -37.50% | Disposed | (price as of 2026-10-06) |
| March 12, 2012 | WDC | M | 7,439 | · | · | 2,312 Direct | -76.29% | Disposed | (price as of 2026-10-06) |
| Sept. 14, 2011 | WDC | A | 14,418 | · | · | 54,466 Direct | +36.00% | Acquired | (price as of 2026-10-06) |
| Sept. 14, 2011 | WDC | A | 45,432 | · | · | 45,432 Direct | · | Acquired | (price as of 2026-10-06) |
| Sept. 11, 2011 | WDC | F | 5,710 | $28.46 | $162,507 | 40,048 Direct | -12.48% | Disposed | 1815.8% (price as of 2026-10-06) |
| Feb. 7, 2011 | WDC | M | 2,631 | $23.46 | $61,723 | 50,645 Direct | +5.48% | Acquired | 2224.1% (price as of 2026-10-06) |
| Feb. 7, 2011 | WDC | M | 4,266 | $23.78 | $101,445 | 54,911 Direct | +8.42% | Acquired | 2192.9% (price as of 2026-10-06) |
| Feb. 7, 2011 | WDC | M | 4,500 | $16.85 | $75,825 | 59,411 Direct | +8.20% | Acquired | 3135.8% (price as of 2026-10-06) |
| Feb. 7, 2011 | WDC | S | 13,653 | $36.44 | $497,515 | 45,758 Direct | -22.98% | Disposed | 1396.3% (price as of 2026-10-06) |
| Feb. 7, 2011 | WDC | M | 4,500 | · | · | 36,003 Direct | -11.11% | Disposed | (price as of 2026-10-06) |
| Feb. 7, 2011 | WDC | M | 2,631 | · | · | 5,077 Direct | -34.13% | Disposed | (price as of 2026-10-06) |
| Feb. 7, 2011 | WDC | M | 4,266 | · | · | 14,931 Direct | -22.22% | Disposed | (price as of 2026-10-06) |
| Feb. 6, 2011 | WDC | F | 1,306 | $36.21 | $47,290 | 48,014 Direct | -2.65% | Disposed | 1405.8% (price as of 2026-10-06) |
| Dec. 1, 2010 | WDC | S | 595 | $34.32 | $20,420 | 49,320 Direct | -1.19% | Disposed | 1488.7% (price as of 2026-10-06) |
| Nov. 8, 2010 | WDC | M | 947 | $19.40 | $18,372 | 55,476 Direct | +1.74% | Acquired | 2710.5% (price as of 2026-10-06) |
| Nov. 8, 2010 | WDC | M | 4,500 | $16.85 | $75,825 | 59,976 Direct | +8.11% | Acquired | 3135.8% (price as of 2026-10-06) |
| Nov. 8, 2010 | WDC | S | 10,656 | $34.70 | $369,763 | 49,320 Direct | -17.77% | Disposed | 1471.3% (price as of 2026-10-06) |
| Nov. 8, 2010 | WDC | M | 4,500 | · | · | 40,503 Direct | -10.00% | Disposed | (price as of 2026-10-06) |
| Nov. 8, 2010 | WDC | M | 947 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Sept. 12, 2010 | WDC | F | 4,560 | $25.65 | $116,964 | 54,529 Direct | -7.72% | Disposed | 2025.7% (price as of 2026-10-06) |
| Sept. 8, 2010 | WDC | A | 16,141 | · | · | 59,089 Direct | +37.58% | Acquired | (price as of 2026-10-06) |
| Sept. 8, 2010 | WDC | A | 48,189 | · | · | 48,189 Direct | · | Acquired | (price as of 2026-10-06) |
| Aug. 16, 2010 | WDC | M | 947 | $19.40 | $18,372 | 43,895 Direct | +2.20% | Acquired | 2710.5% (price as of 2026-10-06) |
| Aug. 16, 2010 | WDC | M | 4,501 | $16.85 | $75,842 | 48,396 Direct | +10.25% | Acquired | 3135.8% (price as of 2026-10-06) |
| Aug. 16, 2010 | WDC | S | 5,448 | $24.78 | $135,001 | 42,948 Direct | -11.26% | Disposed | 2100.3% (price as of 2026-10-06) |
| Aug. 16, 2010 | WDC | M | 4,501 | · | · | 45,003 Direct | -9.09% | Disposed | (price as of 2026-10-06) |
| Aug. 16, 2010 | WDC | M | 947 | · | · | 947 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
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. 6, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 4,500 | Disposed |
| Aug. 6, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $26.17 | Sept. 8, 2017 | 461 | Disposed |
| Aug. 3, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 4,500 | Disposed |
| Aug. 3, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $23.78 | Sept. 11, 2015 | 2,133 | Disposed |
| Aug. 3, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $26.17 | Sept. 8, 2017 | 2,406 | Disposed |
| May 16, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $38.63 | May 16, 2019 | 41,652 | Acquired |
| March 12, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 18,002 | Disposed |
| March 12, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $23.46 | Sept. 12, 2014 | 5,077 | Disposed |
| March 12, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $23.78 | Sept. 11, 2015 | 10,665 | Disposed |
| March 12, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $26.17 | Sept. 8, 2017 | 18,072 | Disposed |
| March 12, 2012 | WDC | Employee Stock Option (right to buy) | Common Stock | $28.09 | Feb. 6, 2015 | 7,439 | Disposed |
| Sept. 14, 2011 | WDC | Employee Stock Option (right to buy) | Common Stock | $29.60 | Sept. 14, 2018 | 45,432 | Acquired |
| Feb. 7, 2011 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 4,500 | Disposed |
| Feb. 7, 2011 | WDC | Employee Stock Option (right to buy) | Common Stock | $23.46 | Sept. 12, 2014 | 2,631 | Disposed |
| Feb. 7, 2011 | WDC | Employee Stock Option (right to buy) | Common Stock | $23.78 | Sept. 11, 2015 | 4,266 | Disposed |
| Nov. 8, 2010 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 4,500 | Disposed |
| Nov. 8, 2010 | WDC | Employee Stock Option (right to buy) | Common Stock | $19.40 | Nov. 8, 2016 | 947 | Disposed |
| Sept. 8, 2010 | WDC | Employee Stock Option (right to buy) | Common Stock | $26.17 | Sept. 8, 2017 | 48,189 | Acquired |
| Aug. 16, 2010 | WDC | Employee Stock Option (right to buy) | Common Stock | $16.85 | Feb. 4, 2016 | 4,501 | Disposed |
| Aug. 16, 2010 | WDC | Employee Stock Option (right to buy) | Common Stock | $19.40 | Nov. 8, 2016 | 947 | 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. 23, 2010 | WDC | Common Stock | 42,948 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 49,504 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 1,894 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 7,708 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 19,197 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 9,751 | Direct |
| Aug. 23, 2010 | WDC | Employee Stock Option (right to buy) | 20,655 | Direct |