Mark Good — SEC Insider Profile, Roles & Companies

Insider at

04

PSA selling Dec. 17, 2010

Insider transactions

05

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	M	2,000	·	·	40,000 Direct	-4.76%	Disposed	(price as of 2026-10-02)
Dec. 17, 2010	PSA	S	2,000	$98.42	$196,840	8,500 Direct	-19.05%	Disposed	188.4% (price as of 2026-10-02)
Dec. 17, 2010	PSA	M	2,000	$50.30	$100,600	10,500 Direct	+23.53%	Acquired	464.2% (price as of 2026-10-02)
Dec. 15, 2010	PSA	M	2,000	·	·	42,000 Direct	-4.55%	Disposed	(price as of 2026-10-02)
Dec. 15, 2010	PSA	S	2,000	$98.52	$197,040	8,500 Direct	-19.05%	Disposed	188.1% (price as of 2026-10-02)
Dec. 15, 2010	PSA	M	2,000	$50.30	$100,600	10,500 Direct	+23.53%	Acquired	464.2% (price as of 2026-10-02)
Dec. 13, 2010	PSA	M	2,000	·	·	44,000 Direct	-4.35%	Disposed	(price as of 2026-10-02)
Dec. 13, 2010	PSA	S	2,000	$99.97	$199,940	8,500 Direct	-19.05%	Disposed	183.9% (price as of 2026-10-02)
Dec. 13, 2010	PSA	M	2,000	$50.30	$100,600	10,500 Direct	+23.53%	Acquired	464.2% (price as of 2026-10-02)
Dec. 9, 2010	PSA	M	4,000	·	·	46,000 Direct	-8.00%	Disposed	(price as of 2026-10-02)
Dec. 9, 2010	PSA	S	4,000	$98.95	$395,800	8,500 Direct	-32.00%	Disposed	186.8% (price as of 2026-10-02)
Dec. 9, 2010	PSA	M	4,000	$50.30	$201,200	12,500 Direct	+47.06%	Acquired	464.2% (price as of 2026-10-02)
Nov. 10, 2010	PSA	M	30,000	·	·	45,000 Direct	-40.00%	Disposed	(price as of 2026-10-02)
Nov. 10, 2010	PSA	S	30,000	$102.33	$3,069,900	8,500 Direct	-77.92%	Disposed	177.3% (price as of 2026-10-02)
Nov. 10, 2010	PSA	M	30,000	$93.10	$2,793,000	38,500 Direct	+352.94%	Acquired	204.8% (price as of 2026-10-02)
Nov. 9, 2010	PSA	S	594	$104.50	$62,073	8,500 Direct	-6.53%	Disposed	171.6% (price as of 2026-10-02)
Sept. 8, 2010	PSA	F	459	$102.40	$47,002	9,094 Direct	-4.80%	Disposed	177.2% (price as of 2026-10-02)
Sept. 8, 2009	PSA	F	447	$70.44	$31,487	9,553 Direct	-4.47%	Disposed	302.9% (price as of 2026-10-02)
March 2, 2009	PSA	A	50,000	·	·	50,000 Direct	·	Acquired	(price as of 2026-10-02)
Dec. 8, 2008	PSA	P	809	$18.01	$14,570	809 Direct	·	Acquired	1475.8% (price as of 2026-10-02)
Dec. 8, 2008	PSA	P	300	$18.00	$5,400	1,109 Direct	+37.08%	Acquired	1476.7% (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.

06

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

07

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Sept. 9, 2008	PSA	Common Stock	10,000	Direct
Sept. 9, 2008	PSA	Stock Option (right to buy) [F2]→ Common Stock (75,000)	75,000	Direct