Mark Good
CIK 1200229 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 9, 2008 · Latest: Sept. 9, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 13 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
13 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 17, 2010 | PSA | S | 2,000 | $98.42 | $196,840 | 8,500 Direct | -19.05% | Disposed | 233.6% (price as of 2026-08-19) |
| Dec. 15, 2010 | PSA | S | 2,000 | $98.52 | $197,040 | 8,500 Direct | -19.05% | Disposed | 233.3% (price as of 2026-08-19) |
| Dec. 13, 2010 | PSA | S | 2,000 | $99.97 | $199,940 | 8,500 Direct | -19.05% | Disposed | 228.4% (price as of 2026-08-19) |
| Dec. 9, 2010 | PSA | S | 4,000 | $98.95 | $395,800 | 8,500 Direct | -32.00% | Disposed | 231.8% (price as of 2026-08-19) |
| Nov. 10, 2010 | PSA | S | 30,000 | $102.33 | $3,069,900 | 8,500 Direct | -77.92% | Disposed | 220.9% (price as of 2026-08-19) |
| Nov. 9, 2010 | PSA | S | 594 | $104.50 | $62,073 | 8,500 Direct | -6.53% | Disposed | 214.2% (price as of 2026-08-19) |
| Dec. 8, 2008 | PSA | P | 809 | $18.01 | $14,570 | 809 Direct | — | Acquired | 1723.0% (price as of 2026-08-19) |
| Dec. 8, 2008 | PSA | P | 300 | $18.00 | $5,400 | 1,109 Direct | +37.08% | Acquired | 1724.1% (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 |
|---|---|---|---|---|---|---|---|
| Dec. 17, 2010 | PSA | Stock Option (right to buy) [F2] | Common Stock (2,000) | $50.30 | March 2, 2019 | 2,000 | Disposed |
| Dec. 15, 2010 | PSA | Stock Option (right to buy) [F2] | Common Stock (2,000) | $50.30 | March 2, 2019 | 2,000 | Disposed |
| Dec. 13, 2010 | PSA | Stock Option (right to buy) [F2] | Common Stock (2,000) | $50.30 | March 2, 2019 | 2,000 | Disposed |
| Dec. 9, 2010 | PSA | Stock Option (right to buy) [F2] | Common Stock (4,000) | $50.30 | March 2, 2019 | 4,000 | Disposed |
| Nov. 10, 2010 | PSA | Stock Option (right to buy) [F2] | Common Stock (30,000) | $93.10 | Sept. 8, 2018 | 30,000 | Disposed |
| March 2, 2009 | PSA | Stock Option (right to buy) | Common Stock (50,000) | $50.30 | March 2, 2019 | 50,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.