William R Pollock
Insider
First SEC filing: July 17, 2007 · Latest: July 17, 2007
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 6, 2007 | LAUR | U | 2,949,843 | $62.00 | $182,890,266 | 0 Indirect | -100.00% | Disposed | -37.7% (price as of 2026-10-02) |
| July 6, 2007 | LAUR | U | 2,949,843 | $62.00 | $182,890,266 | 0 Indirect | -100.00% | Disposed | -37.7% (price as of 2026-10-02) |
| March 15, 2006 | LAUR | S | 20,700 | $54.06 | $1,119,042 | 0 Indirect | -100.00% | Disposed | -28.6% (price as of 2026-10-02) |
| March 14, 2006 | LAUR | S | 79,300 | $54.03 | $4,284,579 | 20,700 Indirect | -79.30% | Disposed | -28.5% (price as of 2026-10-02) |
| March 2, 2006 | LAUR | S | 100,000 | $46.23 | $4,623,000 | 0 Indirect | -100.00% | Disposed | -16.5% (price as of 2026-10-02) |
| Aug. 24, 2005 | LAUR | P | 100,000 | · | · | 148,980 Direct | +204.16% | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2005 | LAUR | P | 15,200 | · | · | 48,980 Direct | +45.00% | Acquired | (price as of 2026-10-02) |
| Aug. 22, 2005 | LAUR | P | 33,780 | · | · | 33,780 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2004 | LAUR | S | 20,000 | $36.51 | $730,200 | 2,949,843 Indirect | +0.68% | Acquired | 5.8% (price as of 2026-10-02) |
| May 28, 2004 | LAUR | S | 30,000 | $36.50 | $1,095,000 | 2,969,843 Indirect | +1.02% | Acquired | 5.8% (price as of 2026-10-02) |
| Jan. 16, 2004 | LAUR | S | 100,000 | $30.23 | $3,023,000 | 2,999,843 Indirect | +3.45% | Acquired | 27.8% (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| March 2, 2006 | LAUR | 6 month OTC Call Options | Common Stock | $46.23 | · | 100,000 | Disposed |
| Aug. 24, 2005 | LAUR | 6 month OTC Call Options | common stock | $2.91 | · | 100,000 | Acquired |
| Aug. 23, 2005 | LAUR | 9 month OTC call options | common stock | $3.42 | · | 15,200 | Acquired |
| Aug. 22, 2005 | LAUR | 6 month OTC Call Options | common stock | $2.89 | · | 33,780 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).