Robert T Burke

Insider

First SEC filing: Nov. 29, 2005 · Latest: Nov. 29, 2005

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

PLD selling Dec. 1, 2010

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 72 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

72 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 5, 2011	PLD	A	3,618	—	—	222,081 Indirect	+1.66%	Acquired	(price as of 2026-08-20)
May 5, 2011	PLD	D	3,618	—	—	218,463 Direct	-1.63%	Disposed	(price as of 2026-08-20)
May 5, 2011	PLD	A	3,618	—	—	222,081 Direct	+1.66%	Acquired	(price as of 2026-08-20)
May 5, 2011	PLD	A	2,934	—	—	218,463 Indirect	+1.36%	Acquired	(price as of 2026-08-20)
May 5, 2011	PLD	D	2,934	—	—	215,529 Direct	-1.34%	Disposed	(price as of 2026-08-20)
Dec. 1, 2010	PLD	M	15,000	—	—	91,561 Direct	-14.08%	Disposed	(price as of 2026-08-20)
Dec. 1, 2010	PLD	M	19,351	—	—	106,561 Direct	-15.37%	Disposed	(price as of 2026-08-20)
Dec. 1, 2010	PLD	S	15,000	$29.51	$442,650	218,463 Direct	-6.43%	Disposed	379.7% (price as of 2026-08-20)
Dec. 1, 2010	PLD	M	15,000	$24.47	$367,050	203,463 Direct	+7.96%	Acquired	478.5% (price as of 2026-08-20)
Dec. 1, 2010	PLD	S	19,351	$29.51	$571,048	218,463 Direct	-8.14%	Disposed	379.7% (price as of 2026-08-20)
Dec. 1, 2010	PLD	M	19,351	$24.69	$477,776	199,112 Direct	+10.76%	Acquired	473.4% (price as of 2026-08-20)
Nov. 2, 2010	PLD	G	35,000	$28.57	$999,950	218,463 Direct	-13.81%	Disposed	395.5% (price as of 2026-08-20)
Oct. 29, 2010	PLD	S	125,000	$28.19	$3,523,750	253,463 Direct	-33.03%	Disposed	402.2% (price as of 2026-08-20)
Oct. 28, 2010	PLD	S	15,000	$27.65	$414,750	378,463 Direct	-3.81%	Disposed	412.0% (price as of 2026-08-20)
Oct. 25, 2010	PLD	S	35,000	$28.02	$980,700	393,463 Direct	-8.17%	Disposed	405.2% (price as of 2026-08-20)
Oct. 22, 2010	PLD	S	50,000	$27.74	$1,387,000	428,463 Direct	-10.45%	Disposed	410.3% (price as of 2026-08-20)
May 6, 2010	PLD	A	6,762	—	—	125,912 Direct	+5.68%	Acquired	(price as of 2026-08-20)
May 6, 2010	PLD	A	2,934	—	—	478,463 Direct	+0.62%	Acquired	(price as of 2026-08-20)
May 6, 2010	PLD	A	3,670	—	—	475,529 Indirect	+0.78%	Acquired	(price as of 2026-08-20)
May 6, 2010	PLD	D	3,670	—	—	471,859 Direct	-0.77%	Disposed	(price as of 2026-08-20)
April 23, 2010	PLD	M	15,000	—	—	119,150 Direct	-11.18%	Disposed	(price as of 2026-08-20)
April 23, 2010	PLD	S	15,000	$28.01	$420,150	475,529 Direct	-3.06%	Disposed	405.4% (price as of 2026-08-20)
April 23, 2010	PLD	M	15,000	$22.88	$343,200	490,529 Direct	+3.15%	Acquired	518.8% (price as of 2026-08-20)
June 5, 2009	PLD	S	66,680	$20.18	$1,345,602	475,529 Direct	-12.30%	Disposed	601.5% (price as of 2026-08-20)
May 7, 2009	PLD	A	14,380	—	—	134,150 Direct	+12.01%	Acquired	(price as of 2026-08-20)
May 7, 2009	PLD	A	3,670	—	—	542,209 Direct	+0.68%	Acquired	(price as of 2026-08-20)
May 7, 2009	PLD	A	1,346	—	—	538,539 Indirect	+0.25%	Acquired	(price as of 2026-08-20)
May 7, 2009	PLD	D	1,346	—	—	537,193 Direct	-0.25%	Disposed	(price as of 2026-08-20)
Sept. 8, 2008	PLD	M	30,000	—	—	119,770 Direct	-20.03%	Disposed	(price as of 2026-08-20)
Sept. 8, 2008	PLD	S	15,109	$49.64	$750,011	538,539 Direct	-2.73%	Disposed	185.2% (price as of 2026-08-20)
Sept. 8, 2008	PLD	S	21,561	$48.88	$1,053,902	553,648 Direct	-3.75%	Disposed	189.6% (price as of 2026-08-20)
Sept. 8, 2008	PLD	S	30,000	$48.20	$1,446,000	575,209 Direct	-4.96%	Disposed	193.7% (price as of 2026-08-20)
Sept. 8, 2008	PLD	M	30,000	$21.62	$648,600	605,209 Direct	+5.22%	Acquired	554.8% (price as of 2026-08-20)
May 8, 2008	PLD	A	1,208	—	—	573,863 Indirect	+0.21%	Acquired	(price as of 2026-08-20)
May 8, 2008	PLD	D	1,208	—	—	572,655 Direct	-0.21%	Disposed	(price as of 2026-08-20)
May 8, 2008	PLD	A	3,618	—	—	149,770 Direct	+2.48%	Acquired	(price as of 2026-08-20)
May 8, 2008	PLD	A	1,346	$57.94	$77,987	575,209 Direct	+0.23%	Acquired	144.3% (price as of 2026-08-20)
May 10, 2007	PLD	A	4,729	—	—	146,152 Direct	+3.34%	Acquired	(price as of 2026-08-20)
May 10, 2007	PLD	A	1,208	$59.59	$71,985	573,863 Direct	+0.21%	Acquired	137.6% (price as of 2026-08-20)
May 10, 2007	PLD	A	1,307	—	—	572,655 Indirect	+0.23%	Acquired	(price as of 2026-08-20)
May 10, 2007	PLD	D	1,307	—	—	571,348 Direct	-0.23%	Disposed	(price as of 2026-08-20)
Nov. 29, 2006	PLD	G	20,000	$60.39	$1,207,800	572,655 Direct	-3.37%	Disposed	134.4% (price as of 2026-08-20)
May 11, 2006	PLD	A	9,738	—	—	141,423 Direct	+7.39%	Acquired	(price as of 2026-08-20)
May 11, 2006	PLD	A	1,307	$50.48	$65,977	592,655 Direct	+0.22%	Acquired	180.4% (price as of 2026-08-20)
May 11, 2006	PLD	A	1,206	—	—	591,348 Indirect	+0.20%	Acquired	(price as of 2026-08-20)
May 11, 2006	PLD	D	1,206	—	—	591,348 Direct	-0.20%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	600	—	—	131,685 Direct	-0.45%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	3,000	—	—	132,285 Direct	-2.22%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	1,000	—	—	135,285 Direct	-0.73%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	6,000	—	—	136,285 Direct	-4.22%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	1,000	—	—	142,285 Direct	-0.70%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	13,500	—	—	143,285 Direct	-8.61%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	S	600	$51.71	$31,026	591,348 Direct	-0.10%	Disposed	173.8% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	600	$21.00	$12,600	591,948 Direct	+0.10%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	3,000	$51.70	$155,100	591,348 Direct	-0.50%	Disposed	173.8% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	3,000	$21.00	$63,000	594,348 Direct	+0.51%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	1,000	$51.60	$51,600	591,348 Direct	-0.17%	Disposed	174.4% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	1,000	$21.50	$21,500	592,348 Direct	+0.17%	Acquired	558.5% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	6,000	$51.50	$309,000	591,348 Direct	-1.00%	Disposed	174.9% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	6,000	$21.00	$126,000	597,348 Direct	+1.01%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	1,000	$51.42	$51,420	591,348 Direct	-0.17%	Disposed	175.3% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	1,000	$21.00	$21,000	592,348 Direct	+0.17%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	13,500	$51.40	$693,900	591,348 Direct	-2.23%	Disposed	175.4% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	13,500	$23.38	$315,630	604,848 Direct	+2.28%	Acquired	505.5% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	14,600	—	—	180,785 Direct	-7.47%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	1,000	—	—	156,785 Direct	-0.63%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	6,000	—	—	157,785 Direct	-3.66%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	2,000	—	—	163,785 Direct	-1.21%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	15,000	—	—	165,785 Direct	-8.30%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	10,500	—	—	195,385 Direct	-5.10%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	800	—	—	205,885 Direct	-0.39%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	14,300	—	—	206,685 Direct	-6.47%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	26,400	—	—	220,985 Direct	-10.67%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	5,800	—	—	247,385 Direct	-2.29%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	2,000	—	—	253,185 Direct	-0.78%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	17,300	—	—	255,185 Direct	-6.35%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	3,000	—	—	272,485 Direct	-1.09%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	2,100	—	—	275,485 Direct	-0.76%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	M	79,100	—	—	277,585 Direct	-22.18%	Disposed	(price as of 2026-08-20)
Jan. 27, 2006	PLD	S	1,000	$51.38	$51,380	591,348 Direct	-0.17%	Disposed	175.5% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	1,000	$21.00	$21,000	592,348 Direct	+0.17%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	6,000	$51.35	$308,100	591,348 Direct	-1.00%	Disposed	175.7% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	6,000	$21.00	$126,000	597,348 Direct	+1.01%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	2,000	$51.33	$102,660	591,348 Direct	-0.34%	Disposed	175.8% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	2,000	$21.00	$42,000	593,348 Direct	+0.34%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	15,000	$51.30	$769,500	591,348 Direct	-2.47%	Disposed	176.0% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	15,000	$21.00	$315,000	606,348 Direct	+2.54%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	14,600	$51.25	$748,250	591,348 Direct	-2.41%	Disposed	176.2% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	14,600	$21.00	$306,600	605,948 Direct	+2.47%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	10,500	$51.20	$537,600	591,348 Direct	-1.74%	Disposed	176.5% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	10,500	$21.00	$220,500	601,848 Direct	+1.78%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	800	$51.16	$40,928	591,348 Direct	-0.14%	Disposed	176.7% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	800	$21.00	$16,800	592,148 Direct	+0.14%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	14,300	$51.15	$731,445	591,348 Direct	-2.36%	Disposed	176.8% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	14,300	$21.00	$300,300	605,648 Direct	+2.42%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	26,400	$51.10	$1,349,040	591,348 Direct	-4.27%	Disposed	177.0% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	26,400	$21.00	$554,400	617,748 Direct	+4.46%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	5,800	$51.08	$296,264	591,348 Direct	-0.97%	Disposed	177.2% (price as of 2026-08-20)
Jan. 27, 2006	PLD	M	5,800	$21.00	$121,800	597,148 Direct	+0.98%	Acquired	574.1% (price as of 2026-08-20)
Jan. 27, 2006	PLD	S	2,000	$51.07	$102,140	591,348 Direct	-0.34%	Disposed	177.2% (price as of 2026-08-20)

Showing latest 100 of 239 transactions

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. 1, 2010	PLD	Non-Qualified Stock Option (right to buy)	Common Stock (15,000)	$24.47	May 17, 2011	15,000	Disposed
Dec. 1, 2010	PLD	Non-Qualified Stock Option (right to buy)	Common Stock (19,351)	$24.69	May 22, 2011	19,351	Disposed
May 6, 2010	PLD	Non-Qualified Stock Option (right to buy)	Common (6,762)	$26.58	May 6, 2020	6,762	Acquired
April 23, 2010	PLD	Non-Qualified Stock Option (right to buy)	Common Stock (15,000)	$22.88	May 5, 2010	15,000	Disposed
May 7, 2009	PLD	Non-Qualified Stock Option (right to buy)	Common (14,380)	$17.71	May 7, 2019	14,380	Acquired
Sept. 8, 2008	PLD	Non-Qualified Stock Option (right to buy)	Common Stock (30,000)	$21.62	Dec. 15, 2008	30,000	Disposed
May 8, 2008	PLD	Non-Qualified Stock Option (right to buy) [F3]	Common (3,618)	$57.94	May 8, 2018	3,618	Acquired
May 10, 2007	PLD	Non-Qualified Stock Option (right to buy) [F3]	Common (4,729)	$59.59	May 10, 2017	4,729	Acquired
May 11, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (9,738)	$50.48	May 11, 2016	9,738	Acquired
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (600)	$21.00	Nov. 24, 2007	600	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (3,000)	$21.00	Nov. 24, 2007	3,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (1,000)	$21.00	Nov. 24, 2007	1,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (6,000)	$21.00	Nov. 24, 2007	6,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (1,000)	$21.00	Nov. 24, 2007	1,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (13,500)	$21.00	Nov. 24, 2007	13,500	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (14,600)	$21.00	Nov. 24, 2007	14,600	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (1,000)	$21.00	Nov. 24, 2007	1,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (6,000)	$21.00	Nov. 24, 2007	6,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (2,000)	$21.00	Nov. 24, 2007	2,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (15,000)	$21.00	Nov. 24, 2007	15,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (10,500)	$21.00	Nov. 24, 2007	10,500	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (800)	$21.00	Nov. 24, 2007	800	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (14,300)	$21.00	Nov. 24, 2007	14,300	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (26,400)	$21.00	Nov. 24, 2007	26,400	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (5,800)	$21.00	Nov. 24, 2007	5,800	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (2,000)	$21.00	Nov. 24, 2007	2,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (17,300)	$21.00	Nov. 24, 2007	17,300	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (3,000)	$21.00	Nov. 24, 2007	3,000	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (2,100)	$21.00	Nov. 24, 2007	2,100	Disposed
Jan. 27, 2006	PLD	Non-Qualified Stock Option (right to buy)	Common (79,100)	$21.00	Nov. 24, 2007	79,100	Disposed
May 12, 2005	PLD	Non-Qualified Stock Option (right to buy)	Common Stock (7,766)	$39.80	May 12, 2015	7,766	Acquired
May 20, 2004	PLD	Stock Option (Right to Purchase)	Common Stock (13,502)	$30.81	May 20, 2014	13,502	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).