William G Miller
CIK 1115875 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 23, 2004 · Latest: Sept. 23, 2004
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 37 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 25, 2005 | SPG | M | 3,000 | $25.76 | $77,280 | 0 Direct | -100.00% | Disposed | 829.7% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 3,000 | $26.03 | $78,090 | 3,000 Direct | -50.00% | Disposed | 820.0% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 3,000 | $29.62 | $88,860 | 6,000 Direct | -33.33% | Disposed | 708.5% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 6,000 | $25.50 | $153,000 | 9,000 Direct | -40.00% | Disposed | 839.1% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 340 | $13.00 | $4,420 | 15,000 Direct | -2.22% | Disposed | 1742.1% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 340 | $15.00 | $5,100 | 15,340 Direct | -2.17% | Disposed | 1496.5% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 680 | $14.81 | $10,071 | 15,680 Direct | -4.16% | Disposed | 1517.0% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 5,000 | $24.44 | $122,200 | 16,360 Direct | -23.41% | Disposed | 879.9% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 3,000 | $25.76 | $77,280 | 31,040 Direct | +10.70% | Acquired | 829.7% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 3,000 | $26.03 | $78,090 | 28,040 Direct | +11.98% | Acquired | 820.0% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 3,000 | $29.62 | $88,860 | 25,040 Direct | +13.61% | Acquired | 708.5% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 6,000 | $25.50 | $153,000 | 22,040 Direct | +37.41% | Acquired | 839.1% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 340 | $13.00 | $4,420 | 16,040 Direct | +2.17% | Acquired | 1742.1% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 340 | $15.00 | $5,100 | 15,700 Direct | +2.21% | Acquired | 1496.5% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 680 | $14.81 | $10,071 | 15,360 Direct | +4.63% | Acquired | 1517.0% (price as of 2026-08-20) |
| April 25, 2005 | SPG | M | 5,000 | $24.44 | $122,200 | 14,680 Direct | +51.65% | Acquired | 879.9% (price as of 2026-08-20) |
| Sept. 21, 2004 | RGEN | A | 15,000 | — | — | 0 Direct | — | Acquired | (price as of 2026-08-20) |
| May 10, 2004 | SPG | A | 1,300 | — | — | 9,680 Direct | +15.51% | Acquired | (price as of 2026-08-20) |
| Feb. 27, 2004 | SPG | M | 3,000 | $33.67 | $101,010 | 21,360 Direct | -12.32% | Disposed | 611.3% (price as of 2026-08-20) |
| Feb. 27, 2004 | SPG | M | 3,000 | $33.67 | $101,010 | 8,380 Direct | +55.76% | Acquired | 611.3% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 10,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 10,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | — | — | — Direct | — | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 19,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 10,000 | $2.52 | $25,200 | 134,000 Direct | +8.06% | Acquired | 7046.6% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 10,000 | $2.33 | $23,300 | 124,000 Direct | +8.77% | Acquired | 7629.4% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | $3.00 | $15,000 | 114,000 Direct | +4.59% | Acquired | 5903.2% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | $1.28 | $6,400 | 109,000 Direct | +4.81% | Acquired | 13969.9% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | $1.00 | $5,000 | 104,000 Direct | +5.05% | Acquired | 17909.5% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 19,000 | $1.38 | $26,220 | 99,000 Direct | +23.75% | Acquired | 12950.4% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | $0.88 | $4,400 | 80,000 Direct | +6.67% | Acquired | 20365.3% (price as of 2026-08-20) |
| Dec. 17, 2003 | RGEN | M | 5,000 | $1.63 | $8,150 | 75,000 Direct | +7.14% | Acquired | 10948.8% (price as of 2026-08-20) |
| Sept. 10, 2003 | RGEN | A | 15,000 | — | — | 15,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (3,000) | $25.76 | May 8, 2011 | 3,000 | Disposed |
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (3,000) | $26.03 | May 10, 2010 | 3,000 | Disposed |
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (3,000) | $29.62 | May 12, 2009 | 3,000 | Disposed |
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (6,000) | $25.50 | March 1, 2009 | 6,000 | Disposed |
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (340) | $13.00 | Aug. 9, 2006 | 340 | Disposed |
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (340) | $15.00 | Aug. 9, 2006 | 340 | Disposed |
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (680) | $14.81 | Aug. 9, 2006 | 680 | Disposed |
| April 25, 2005 | SPG | Director Stock Option [F1] | Common Stock (5,000) | $24.44 | Aug. 9, 2006 | 5,000 | Disposed |
| Sept. 21, 2004 | RGEN | Stock Option (Right to Buy) | Common Stock (15,000) | $1.91 | Sept. 21, 2014 | 15,000 | Acquired |
| Feb. 27, 2004 | SPG | Director Stock Option [F1] | Common Stock (3,000) | $33.67 | May 8, 2012 | 3,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (5,000) | $0.88 | Sept. 10, 2006 | 5,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (5,000) | $1.63 | Sept. 14, 2005 | 5,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (10,000) | $2.52 | Sept. 12, 2012 | 10,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (10,000) | $2.33 | Sept. 13, 2011 | 10,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (5,000) | $3.00 | Sept. 10, 2009 | 5,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (5,000) | $1.28 | Sept. 10, 2008 | 5,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (5,000) | $1.00 | July 24, 2007 | 5,000 | Disposed |
| Dec. 17, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (19,000) | $1.38 | Oct. 11, 2007 | 19,000 | Disposed |
| Sept. 10, 2003 | RGEN | Stock Option (Right to Buy) | Common Stock (15,000) | $7.56 | Sept. 10, 2013 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).