Bruce E Kiddoo insider trades: Western Digital (WDC) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Bruce reports to the SEC
Open-market buys and sales
69 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 28, 2026 | WDC | ↓ Sell | 750 | $528.52 | $396K | Direct | May 29, 2026 (1d) |
| Sep 12, 2019 | MXIM | ↓ Sell | 20,000 | $59.50 | $1.2M | By Trust | Sep 13, 2019 (1d) |
| Sep 5, 2019 | MXIM | ↓ Sell | 10,000 | $57.21 | $572K | By Trust | Sep 9, 2019 (4d) |
| Jun 10, 2019 | MXIM | ↓ Sell | 5,000 | $58.52 | $293K | By Trust | Jun 12, 2019 (2d) |
| Feb 21, 2019 | MXIM | ↓ Sell | 8,062 | $55.60 | $448K | Direct | Feb 25, 2019 (4d) |
| Dec 3, 2018 | MXIM | ↓ Sell | 25,000 | $56.58 | $1.4M | Direct | Dec 6, 2018 (3d) |
| Aug 7, 2018 | MXIM | ↓ Sell | 25,000 | $63.00 | $1.6M | Direct | Aug 9, 2018 (2d) |
| Feb 21, 2018 | MXIM | ↓ Sell | 10,000 | $62.27 | $623K | By Trust | Feb 23, 2018 (2d) |
| Jan 30, 2018 | MXIM | ↓ Sell | 25,000 | $62.23 | $1.6M | Direct | Feb 1, 2018 (2d) |
| Nov 6, 2017 | MXIM | ↓ Sell | 5,000 | $54.40 | $272K | By Trust | Nov 8, 2017 (2d) |
| Nov 1, 2017 | MXIM | ↓ Sell | 10,000 | $52.90 | $529K | Direct | Nov 2, 2017 (1d) |
| Oct 26, 2017 | MXIM | ↓ Sell | 25,000 | $51.71 | $1.3M | Direct | Oct 27, 2017 (1d) |
| Aug 14, 2017 | MXIM | ↓ Sell | 25,000 | $45.28 | $1.1M | Direct | Aug 16, 2017 (2d) |
| May 19, 2017 | MXIM | ↓ Sell | 10,000 | $47.00 | $470K | By Trust | May 23, 2017 (4d) |
| May 15, 2017 | MXIM | ↓ Sell | 25,000 | $46.33 | $1.2M | Direct | May 17, 2017 (2d) |
| Feb 13, 2017 | MXIM | ↓ Sell | 10,000 | $45.22 | $452K | By Trust | Feb 15, 2017 (2d) |
| Feb 7, 2017 | MXIM | ↓ Sell | 25,000 | $44.90 | $1.1M | Direct | Feb 9, 2017 (2d) |
| Dec 8, 2016 | MXIM | ↓ Sell | 10,000 | $39.56 | $396K | By Trust | Dec 12, 2016 (4d) |
| Nov 8, 2016 | MXIM | ↓ Sell | 25,000 | $39.90 | $998K | Direct | Nov 10, 2016 (2d) |
| Aug 5, 2016 | MXIM | ↓ Sell | 5,000 | $40.93 | $205K | By Trust | Aug 9, 2016 (4d) |
| Jul 27, 2016 | MXIM | ↓ Sell | 25,000 | $41.43 | $1.0M | Direct | Jul 28, 2016 (1d) |
| Jun 9, 2016 | MXIM | ↓ Sell | 25,000 | $37.90 | $948K | Direct | Jun 10, 2016 (1d) |
| Feb 22, 2016 | MXIM | ↓ Sell | 25,000 | $33.00 | $825K | Direct | Feb 24, 2016 (2d) |
| Mar 2, 2015 | MXIM | ↓ Sell | 25,000 | $34.90 | $873K | Direct | Mar 4, 2015 (2d) |
| Sep 5, 2014 | MXIM | ↓ Sell | 25,000 | $31.35 | $784K | Direct | Sep 8, 2014 (3d) |
| May 27, 2014 | MXIM | ↓ Sell | 65,000 | $34.35 | $2.2M | Direct | May 28, 2014 (1d) |
| Feb 28, 2014 | MXIM | ↓ Sell | 70,000 | $32.20 | $2.3M | Direct | Mar 4, 2014 (4d) |
| Feb 13, 2014 | MXIM | ↓ Sell | 70,000 | $31.20 | $2.2M | Direct | Feb 14, 2014 (1d) |
| Feb 10, 2014 | MXIM | ↓ Sell | 25,000 | $30.21 | $755K | Direct | Feb 11, 2014 (1d) |
| Dec 9, 2013 | MXIM | ↓ Sell | 7,500 | $28.51 | $214K | By Trust | Dec 11, 2013 (2d) |
| Nov 19, 2013 | MXIM | ↓ Sell | 25,000 | $28.90 | $723K | Direct | Nov 21, 2013 (2d) |
| Sep 11, 2013 | MXIM | ↓ Sell | 25,000 | $28.60 | $715K | Direct | Sep 13, 2013 (2d) |
| Feb 12, 2013 | MXIM | ↓ Sell | 25,000 | $32.32 | $808K | Direct | Feb 14, 2013 (2d) |
| Dec 10, 2012 | MXIM | ↓ Sell | 25,000 | $29.66 | $742K | Direct | Dec 10, 2012 (0d) |
| Nov 8, 2012 | MXIM | ↓ Sell | 25,000 | $29.03 | $726K | Direct | Nov 13, 2012 (5d) |
| Sep 7, 2012 | MXIM | ↓ Sell | 25,000 | $28.02 | $701K | Direct | Sep 11, 2012 (4d) |
| Jun 7, 2012 | MXIM | ↓ Sell | 25,000 | $26.01 | $650K | Direct | Jun 11, 2012 (4d) |
| Feb 16, 2012 | MXIM | ↓ Sell | 25,000 | $28.21 | $705K | Direct | Feb 17, 2012 (1d) |
| Nov 15, 2011 | MXIM | ↓ Sell | 25,000 | $26.93 | $673K | Direct | Nov 17, 2011 (2d) |
| Mar 11, 2011 | MXIM | ↓ Sell | 25,000 | $25.61 | $640K | Direct | Mar 14, 2011 (3d) |
| Nov 24, 2010 | MXIM | ↓ Sell | 25,000 | $23.94 | $598K | Direct | Nov 26, 2010 (2d) |
| Aug 8, 2007 | BRCM | ↓ Sell | 5,260 | $35.33 | $186K | Direct | Aug 10, 2007 (2d) |
| May 17, 2006 | BRCM | ↓ Sell | 23,625 | $38.00 | $898K | Direct | May 18, 2006 (1d) |
| Mar 13, 2006 | BRCM | ↓ Sell | 528 | $44.62 | $24K | Direct | Mar 15, 2006 (2d) |
| Mar 10, 2006 | BRCM | ↓ Sell | 1,874 | $45.91 | $86K | Direct | Mar 14, 2006 (4d) |
| Mar 7, 2006 | BRCM | ↓ Sell | 938 | $47.44 | $44K | Direct | Mar 8, 2006 (1d) |
| Mar 6, 2006 | BRCM | ↓ Sell | 506 | $49.16 | $25K | Direct | Mar 8, 2006 (2d) |
| Feb 27, 2006 | BRCM | ↓ Sell | 9,188 | $46.12 | $424K | Direct | Mar 1, 2006 (2d) |
| Feb 6, 2006 | BRCM | ↓ Sell | 29 | $69.07 | $2K | Direct | Feb 7, 2006 (1d) |
| Jan 30, 2006 | BRCM | ↓ Sell | 29,838 | $67.63 | $2.0M | Direct | Feb 1, 2006 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other WDC insiders
Open-market trades in the last 12 months
About Bruce E Kiddoo's insider trades
Bruce E Kiddoo is a director at Western Digital (WDC). Since May 4, 2005, Bruce has reported no open-market purchases and 69 sales worth $47.4M on SEC Form 4. In the last 12 months: 1 sale ($396K).
Their filings also include option exercises (54 filings), shares withheld for taxes (54 filings), grants and awards (32 filings), gifts (11 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every WDC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.