William M Webster IV

CIK 1262866 · View on SEC EDGAR ↗

Insider

First SEC filing: April 14, 2010 · Latest: March 12, 2018

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 46 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

46 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 8, 2017 LKQ S 10b5-1 100,000 $40.02 $4,002,000 119,222 Direct -45.62% Disposed -36.1% (price as of 2026-08-20)
March 7, 2016 LKQ P 2,500 $30.34 $75,850 397,150 Direct +0.63% Acquired -15.7% (price as of 2026-08-20)
April 10, 2015 GBDC P 5,000 $17.42 $87,100 87,521 Direct +6.06% Acquired -22.4% (price as of 2026-08-20)
Nov. 6, 2014 LKQ S 80,000 $28.87 $2,309,600 405,869 Direct -16.47% Disposed -11.4% (price as of 2026-08-20)
Sept. 12, 2013 GBDC P 10,000 $16.95 $169,500 72,497 Direct +16.00% Acquired -20.2% (price as of 2026-08-20)
Oct. 16, 2012 GBDC P 10,000 $15.58 $155,800 59,033 Direct +20.39% Acquired -13.2% (price as of 2026-08-20)
Sept. 18, 2012 LKQ P 10,000 $18.90 $189,000 479,472 Indirect +2.13% Acquired 170.8% (price as of 2026-08-20)
June 22, 2012 LKQ P 5,000 $35.38 $176,900 235,000 Indirect +2.17% Acquired 44.7% (price as of 2026-08-20)
May 21, 2012 LKQ P 5,000 $34.22 $171,100 230,000 Indirect +2.22% Acquired 49.6% (price as of 2026-08-20)
May 18, 2012 GBDC P 5,000 $14.43 $72,150 46,998 Direct +11.91% Acquired -6.3% (price as of 2026-08-20)
Jan. 31, 2012 GBDC P 15,000 $15.35 $230,250 41,093 Direct +57.49% Acquired -11.9% (price as of 2026-08-20)
March 31, 2011 GBDC P 25,000 $15.75 $393,750 25,000 Direct — Acquired -14.2% (price as of 2026-08-20)
June 7, 2010 LKQ P 1,800 $17.74 $31,932 1,800 Indirect — Acquired 188.5% (price as of 2026-08-20)
April 20, 2010 GBDC P 64,516 $14.50 $935,482 64,516 Indirect — Acquired -6.8% (price as of 2026-08-20)
Sept. 8, 2008 LKQ P 8,000 $17.60 $140,800 225,000 Indirect +3.69% Acquired 190.8% (price as of 2026-08-20)
Aug. 29, 2008 LKQ P 5,000 $18.42 $92,100 205,000 Indirect +2.50% Acquired 177.9% (price as of 2026-08-20)
Aug. 29, 2008 LKQ P 5,000 $18.49 $92,450 210,000 Indirect +2.44% Acquired 176.8% (price as of 2026-08-20)
Aug. 29, 2008 LKQ P 5,000 $18.39 $91,950 215,000 Indirect +2.38% Acquired 178.3% (price as of 2026-08-20)
Aug. 29, 2008 LKQ P 2,000 $18.34 $36,680 217,000 Indirect +0.93% Acquired 179.1% (price as of 2026-08-20)
Dec. 8, 2006 LKQ P 5,000 $21.73 $108,650 5,000 Indirect — Acquired 371.1% (price as of 2026-08-20)
Dec. 8, 2006 LKQ P 5,000 $21.66 $108,300 10,000 Indirect +100.00% Acquired 372.6% (price as of 2026-08-20)
March 23, 2006 LKQ P 10,000 $20.30 $203,000 10,000 Indirect — Acquired 404.2% (price as of 2026-08-20)
May 10, 2005 LKQ P 10,000 $22.63 $226,300 45,000 Direct +28.57% Acquired 804.6% (price as of 2026-08-20)
March 22, 2004 LKQ P 15,000 $16.45 $246,750 35,000 Direct +75.00% Acquired 1144.5% (price as of 2026-08-20)
Oct. 3, 2003 LKQ P 20,000 $13.00 $260,000 20,000 Direct — Acquired 1474.8% (price as of 2026-08-20)

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 (24,491) $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 (51,003) $9.17 May 6, 2020 51,003 Disposed
April 26, 2018 LKQ Stock Option (right to buy) (01/09/2009 grant) Common Stock (60,000) $5.98 Jan. 9, 2019 60,000 Disposed
Nov. 6, 2014 LKQ Stock Option (right to buy)(10/02/2006 grant date) Common Stock (80,000) $5.38 Oct. 2, 2016 80,000 Disposed
Jan. 22, 2014 LKQ Stock Option (right to buy)(10/03/2005 grant date) Common Stock (80,000) $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 (30,000) $11.96 Jan. 9, 2019 30,000 Acquired
Oct. 2, 2006 LKQ Stock Option (right to buy) Common Stock (20,000) $21.51 Oct. 2, 2016 20,000 Acquired
Oct. 3, 2005 LKQ Stock Option (right to buy) Common Stock (10,000) $30.37 Oct. 3, 2015 10,000 Acquired
Oct. 2, 2004 LKQ Stock Option (right to buy) Common Stock (10,000) $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)→ Common Stock, $0.01 par value per share (30,000) 30,000 Direct