Stephen Mann
CIK 1247870 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 26, 2005 · Latest: Sept. 26, 2005
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 16 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
16 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 22, 2005 | ALX | S | 500 | $285.00 | $142,500 | 100 Direct | -83.33% | Disposed | -5.1% (price as of 2026-08-19) |
| June 14, 2005 | ALX | S | 500 | $255.60 | $127,800 | 100 Direct | -83.33% | Disposed | 5.8% (price as of 2026-08-19) |
| April 8, 2005 | ALX | S | 300 | $250.00 | $75,000 | 100 Direct | -75.00% | Disposed | 8.2% (price as of 2026-08-19) |
| March 18, 2005 | ALX | S | 100 | $250.00 | $25,000 | 100 Direct | -50.00% | Disposed | 8.2% (price as of 2026-08-19) |
| March 3, 2005 | ALX | S | 500 | $252.00 | $126,000 | 100 Direct | -83.33% | Disposed | 7.3% (price as of 2026-08-19) |
| March 1, 2005 | ALX | S | 1,000 | $240.02 | $240,020 | 100 Direct | — | Acquired | 12.7% (price as of 2026-08-19) |
| Feb. 28, 2005 | ALX | S | 500 | $240.00 | $120,000 | 100 Direct | -83.33% | Disposed | 12.7% (price as of 2026-08-19) |
| Feb. 28, 2005 | ALX | S | 1,000 | $239.00 | $239,000 | 600 Direct | -62.50% | Disposed | 13.1% (price as of 2026-08-19) |
| March 8, 2004 | ALX | S | 5,000 | $140.25 | $701,250 | 100 Direct | -98.04% | Disposed | 92.8% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 22, 2005 | ALX | Options (Right to Buy) | Common Shares (500) | $70.38 | March 4, 2009 | 500 | Disposed |
| June 14, 2005 | ALX | Options (Right to Buy) | Common Shares (500) | $70.38 | March 4, 2009 | 500 | Disposed |
| April 8, 2005 | ALX | Options (Right to Buy) | Common Shares (300) | $70.38 | March 4, 2009 | 300 | Disposed |
| March 18, 2005 | ALX | Options (Right to Buy) | Common Shares (100) | $70.38 | March 4, 2009 | 100 | Disposed |
| March 3, 2005 | ALX | Options (Right to Buy) | Common Shares (500) | $70.38 | March 4, 2009 | 500 | Disposed |
| March 1, 2005 | ALX | Options (Right to Buy) | Common Shares (1,000) | $70.38 | March 4, 2009 | 1,000 | Disposed |
| Feb. 28, 2005 | ALX | Options (Right to Buy) | Common Shares (1,500) | $70.38 | March 4, 2009 | 1,500 | Disposed |
| March 8, 2004 | ALX | Option (Right to Buy) | Common Stock (5,000) | $70.38 | March 4, 2009 | 5,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).