William M Webster IV
Insider
First SEC filing: April 14, 2010 · Latest: March 12, 2018
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 20, 2024 | GBDC | G | 7,100 | · | · | 414,507 Indirect | -1.68% | Disposed | (price as of 2026-10-06) |
| June 3, 2024 | GBDC | A | 32,542 | · | · | 32,542 Indirect | · | Acquired | (price as of 2026-10-06) |
| June 3, 2024 | GBDC | A | 114,867 | · | · | 421,606 Indirect | +37.45% | Acquired | (price as of 2026-10-06) |
| May 15, 2020 | GBDC | P | 13,100 | $9.17 | $120,127 | 268,117 Indirect | +5.14% | Acquired | 32.9% (price as of 2026-10-06) |
| May 6, 2020 | GBDC | X | 24,491 | $9.17 | $224,582 | 56,022 Indirect | +77.67% | Acquired | 32.9% (price as of 2026-10-06) |
| May 6, 2020 | GBDC | X | 51,003 | $9.17 | $467,698 | 255,017 Indirect | +25.00% | Acquired | 32.9% (price as of 2026-10-06) |
| May 6, 2020 | GBDC | X | 24,491 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| May 6, 2020 | GBDC | X | 51,003 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| March 12, 2020 | GBDC | P | 6,500 | $15.26 | $99,190 | 204,014 Indirect | +3.29% | Acquired | -18.4% (price as of 2026-10-06) |
| March 10, 2020 | GBDC | P | 6,000 | $16.34 | $98,040 | 197,514 Indirect | +3.13% | Acquired | -23.8% (price as of 2026-10-06) |
| Sept. 16, 2019 | GBDC | A | 30,718 | · | · | 30,718 Indirect | · | Acquired | (price as of 2026-10-06) |
| May 6, 2019 | LKQ | A | 4,038 | · | · | 195,377 Direct | +2.11% | Acquired | (price as of 2026-10-06) |
| Oct. 29, 2018 | LKQ | A | 19,900 | $27.00 | $537,300 | 191,339 Direct | +11.61% | Acquired | -17.1% (price as of 2026-10-06) |
| Oct. 26, 2018 | LKQ | A | 100 | $26.25 | $2,625 | 171,439 Direct | +0.06% | Acquired | -14.7% (price as of 2026-10-06) |
| May 7, 2018 | LKQ | A | 3,770 | · | · | 171,339 Direct | +2.25% | Acquired | (price as of 2026-10-06) |
| April 26, 2018 | LKQ | M | 60,000 | $5.98 | $358,800 | 167,569 Direct | +55.78% | Acquired | 274.4% (price as of 2026-10-06) |
| April 26, 2018 | LKQ | M | 60,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Feb. 27, 2018 | GBDC | P | 17,898 | $18.05 | $323,059 | 191,514 Indirect | +10.31% | Acquired | -31.0% (price as of 2026-10-06) |
| Feb. 26, 2018 | GBDC | P | 19,674 | $18.10 | $356,099 | 173,616 Indirect | +12.78% | Acquired | -31.2% (price as of 2026-10-06) |
| Feb. 23, 2018 | GBDC | P | 326 | $18.10 | $5,901 | 153,942 Indirect | +0.21% | Acquired | -31.2% (price as of 2026-10-06) |
| Feb. 20, 2018 | GBDC | P | 15,468 | $18.09 | $279,816 | 153,616 Indirect | +11.20% | Acquired | -31.2% (price as of 2026-10-06) |
| Feb. 12, 2018 | GBDC | P | 1,634 | $17.96 | $29,347 | 138,148 Direct | +1.20% | Acquired | -30.7% (price as of 2026-10-06) |
| Dec. 8, 2017 | LKQ | S 10b5-1 | 100,000 | $40.02 | $4,002,000 | 119,222 Direct | -45.62% | Disposed | -44.1% (price as of 2026-10-06) |
| Sept. 1, 2017 | GBDC | P | 5,000 | $18.46 | $92,300 | 136,514 Direct | +3.80% | Acquired | -32.6% (price as of 2026-10-06) |
| June 1, 2017 | LKQ | D 10b5-1 | 200,000 | $32.00 | $6,400,000 | 219,222 Direct | -47.71% | Disposed | -30.0% (price as of 2026-10-06) |
| May 8, 2017 | LKQ | A | 3,662 | · | · | 419,222 Direct | +0.88% | Acquired | (price as of 2026-10-06) |
| Dec. 6, 2016 | GBDC | G | 24,122 | · | · | 131,514 Direct | +22.46% | Acquired | (price as of 2026-10-06) |
| May 2, 2016 | LKQ | A | 3,407 | · | · | 436,365 Direct | +0.79% | Acquired | (price as of 2026-10-06) |
| March 7, 2016 | LKQ | P | 2,500 | $30.34 | $75,850 | 397,150 Direct | +0.63% | Acquired | -26.2% (price as of 2026-10-06) |
| May 12, 2015 | LKQ | A | 3,623 | · | · | 394,650 Direct | +0.93% | Acquired | (price as of 2026-10-06) |
| April 10, 2015 | GBDC | P | 5,000 | $17.42 | $87,100 | 87,521 Direct | +6.06% | Acquired | -28.6% (price as of 2026-10-06) |
| Feb. 23, 2015 | LKQ | G | 12,242 | · | · | 391,027 Direct | -3.04% | Disposed | (price as of 2026-10-06) |
| Nov. 6, 2014 | LKQ | M | 80,000 | $5.38 | $430,400 | 485,869 Direct | +19.71% | Acquired | 316.2% (price as of 2026-10-06) |
| Nov. 6, 2014 | LKQ | S | 80,000 | $28.87 | $2,309,600 | 405,869 Direct | -16.47% | Disposed | -22.4% (price as of 2026-10-06) |
| Nov. 6, 2014 | LKQ | G | 2,600 | · | · | 403,269 Direct | -0.64% | Disposed | (price as of 2026-10-06) |
| Nov. 6, 2014 | LKQ | M | 80,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| May 12, 2014 | LKQ | A | 3,437 | · | · | 405,869 Direct | +0.85% | Acquired | (price as of 2026-10-06) |
| Jan. 22, 2014 | LKQ | M | 80,000 | $3.80 | $304,000 | 402,432 Direct | +24.81% | Acquired | 489.2% (price as of 2026-10-06) |
| Jan. 22, 2014 | LKQ | M | 80,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Oct. 1, 2013 | LKQ | G | 6,800 | · | · | 322,432 Direct | -2.07% | Disposed | (price as of 2026-10-06) |
| Sept. 12, 2013 | GBDC | P | 10,000 | $16.95 | $169,500 | 72,497 Direct | +16.00% | Acquired | -26.6% (price as of 2026-10-06) |
| July 26, 2013 | LKQ | G | 200 | · | · | 465,142 Indirect | -0.04% | Disposed | (price as of 2026-10-06) |
| June 27, 2013 | LKQ | G | 1,700 | · | · | 465,342 Indirect | -0.36% | Disposed | (price as of 2026-10-06) |
| June 17, 2013 | LKQ | G | 2,350 | · | · | 467,042 Indirect | -0.50% | Disposed | (price as of 2026-10-06) |
| May 15, 2013 | LKQ | G | 3,300 | · | · | 469,392 Indirect | -0.70% | Disposed | (price as of 2026-10-06) |
| May 13, 2013 | LKQ | A | 4,078 | · | · | 329,232 Direct | +1.25% | Acquired | (price as of 2026-10-06) |
| Jan. 24, 2013 | LKQ | G | 4,300 | · | · | 325,154 Direct | -1.31% | Disposed | (price as of 2026-10-06) |
| Jan. 11, 2013 | LKQ | G | 180 | · | · | 472,692 Indirect | -0.04% | Disposed | (price as of 2026-10-06) |
| Jan. 10, 2013 | LKQ | G | 4,200 | · | · | 472,872 Indirect | -0.88% | Disposed | (price as of 2026-10-06) |
| Dec. 21, 2012 | LKQ | M | 240,000 | $1.62 | $388,800 | 244,727 Direct | +5077.22% | Acquired | 1282.1% (price as of 2026-10-06) |
| Dec. 21, 2012 | LKQ | M | 80,000 | $2.32 | $185,600 | 324,727 Direct | +32.69% | Acquired | 865.1% (price as of 2026-10-06) |
| Dec. 21, 2012 | LKQ | M | 240,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Dec. 21, 2012 | LKQ | M | 80,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 1, 2012 | LKQ | G | 2,400 | · | · | 477,072 Indirect | -0.50% | Disposed | (price as of 2026-10-06) |
| Oct. 16, 2012 | GBDC | P | 10,000 | $15.58 | $155,800 | 59,033 Direct | +20.39% | Acquired | -20.1% (price as of 2026-10-06) |
| Sept. 18, 2012 | LKQ | P | 10,000 | $18.90 | $189,000 | 479,472 Indirect | +2.13% | Acquired | 136.9% (price as of 2026-10-06) |
| Aug. 31, 2012 | LKQ | G | 662 | · | · | 232,963 Indirect | -0.28% | Disposed | (price as of 2026-10-06) |
| Aug. 7, 2012 | LKQ | G | 1,375 | · | · | 233,625 Indirect | -0.59% | Disposed | (price as of 2026-10-06) |
| June 22, 2012 | LKQ | P | 5,000 | $35.38 | $176,900 | 235,000 Indirect | +2.17% | Acquired | 26.6% (price as of 2026-10-06) |
| June 19, 2012 | LKQ | G | 254 | · | · | 469,472 Indirect | -0.05% | Disposed | (price as of 2026-10-06) |
| May 21, 2012 | LKQ | P | 5,000 | $34.22 | $171,100 | 230,000 Indirect | +2.22% | Acquired | 30.9% (price as of 2026-10-06) |
| May 18, 2012 | GBDC | P | 5,000 | $14.43 | $72,150 | 46,998 Direct | +11.91% | Acquired | -13.7% (price as of 2026-10-06) |
| May 14, 2012 | LKQ | A | 2,835 | · | · | 4,727 Direct | +149.84% | Acquired | (price as of 2026-10-06) |
| Jan. 31, 2012 | GBDC | P | 15,000 | $15.35 | $230,250 | 41,093 Direct | +57.49% | Acquired | -18.9% (price as of 2026-10-06) |
| May 12, 2011 | LKQ | A | 1,892 | · | · | 1,892 Direct | · | Acquired | (price as of 2026-10-06) |
| March 31, 2011 | GBDC | P | 25,000 | $15.75 | $393,750 | 25,000 Direct | · | Acquired | -21.0% (price as of 2026-10-06) |
| June 7, 2010 | LKQ | P | 1,800 | $17.74 | $31,932 | 1,800 Indirect | · | Acquired | 152.4% (price as of 2026-10-06) |
| April 20, 2010 | GBDC | P | 64,516 | $14.50 | $935,482 | 64,516 Indirect | · | Acquired | -14.2% (price as of 2026-10-06) |
| Jan. 9, 2009 | LKQ | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Sept. 8, 2008 | LKQ | P | 8,000 | $17.60 | $140,800 | 225,000 Indirect | +3.69% | Acquired | 154.4% (price as of 2026-10-06) |
| Aug. 29, 2008 | LKQ | P | 5,000 | $18.42 | $92,100 | 205,000 Indirect | +2.50% | Acquired | 143.1% (price as of 2026-10-06) |
| Aug. 29, 2008 | LKQ | P | 5,000 | $18.49 | $92,450 | 210,000 Indirect | +2.44% | Acquired | 142.2% (price as of 2026-10-06) |
| Aug. 29, 2008 | LKQ | P | 5,000 | $18.39 | $91,950 | 215,000 Indirect | +2.38% | Acquired | 143.5% (price as of 2026-10-06) |
| Aug. 29, 2008 | LKQ | P | 2,000 | $18.34 | $36,680 | 217,000 Indirect | +0.93% | Acquired | 144.2% (price as of 2026-10-06) |
| July 31, 2007 | LKQ | G | 180,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| July 31, 2007 | LKQ | G | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Dec. 8, 2006 | LKQ | P | 5,000 | $21.73 | $108,650 | 5,000 Indirect | · | Acquired | 312.1% (price as of 2026-10-06) |
| Dec. 8, 2006 | LKQ | P | 5,000 | $21.66 | $108,300 | 10,000 Indirect | +100.00% | Acquired | 313.5% (price as of 2026-10-06) |
| Oct. 2, 2006 | LKQ | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-06) |
| March 23, 2006 | LKQ | P | 10,000 | $20.30 | $203,000 | 10,000 Indirect | · | Acquired | 341.2% (price as of 2026-10-06) |
| Oct. 3, 2005 | LKQ | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-06) |
| May 10, 2005 | LKQ | P | 10,000 | $22.63 | $226,300 | 45,000 Direct | +28.57% | Acquired | 691.5% (price as of 2026-10-06) |
| Oct. 2, 2004 | LKQ | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-06) |
| March 22, 2004 | LKQ | P | 15,000 | $16.45 | $246,750 | 35,000 Direct | +75.00% | Acquired | 988.9% (price as of 2026-10-06) |
| Oct. 3, 2003 | LKQ | P | 20,000 | $13.00 | $260,000 | 20,000 Direct | · | Acquired | 1277.8% (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 |
|---|---|---|---|---|---|---|---|
| May 6, 2020 | GBDC | Subscription Rights (Right to buy) | Common Stock, par value $0.001 per share | $9.17 | May 6, 2020 | 24,491 | Disposed |
| May 6, 2020 | GBDC | Subscription Rights (Right to buy) | Common Stock, par value $0.001 per share | $9.17 | May 6, 2020 | 51,003 | Disposed |
| April 26, 2018 | LKQ | Stock Option (right to buy) (01/09/2009 grant) | Common Stock | $5.98 | Jan. 9, 2019 | 60,000 | Disposed |
| Nov. 6, 2014 | LKQ | Stock Option (right to buy)(10/02/2006 grant date) | Common Stock | $5.38 | Oct. 2, 2016 | 80,000 | Disposed |
| Jan. 22, 2014 | LKQ | Stock Option (right to buy)(10/03/2005 grant date) | Common Stock | $3.80 | Oct. 3, 2015 | 80,000 | Disposed |
| Dec. 21, 2012 | LKQ | Stock Option (right to buy)(10/02/2003 grant date) | Common Stock | · | Oct. 2, 2013 | 240,000 | Disposed |
| Dec. 21, 2012 | LKQ | Stock Option (right to buy)(10/02/2004 grant date) | Common Stock | · | Oct. 2, 2014 | 80,000 | Disposed |
| Jan. 9, 2009 | LKQ | Stock Option (right to buy) | Common Stock | $11.96 | Jan. 9, 2019 | 30,000 | Acquired |
| Oct. 2, 2006 | LKQ | Stock Option (right to buy) | Common Stock | $21.51 | Oct. 2, 2016 | 20,000 | Acquired |
| Oct. 3, 2005 | LKQ | Stock Option (right to buy) | Common Stock | $30.37 | Oct. 3, 2015 | 10,000 | Acquired |
| Oct. 2, 2004 | LKQ | Stock Option (right to buy) | Common Stock | $18.55 | Oct. 2, 2014 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 14, 2010 | GBDC | Common Stock, par value $0.001 per share | 3,751 | Indirect |
| April 14, 2010 | GBDC | Common Stock, par value $0.001 per share | 6,017 | Indirect |
| April 14, 2010 | GBDC | Common Stock, par value $0.001 per share | 50,135 | Indirect |
| Oct. 2, 2003 | LKQ | No non-derivative securities beneficially owned | 0 | Direct |
| Oct. 2, 2003 | LKQ | Stock Option (right to buy) | 30,000 | Direct |