John T Dillon

Insider

First SEC filing: Jan. 4, 2011 · Latest: Jan. 4, 2011

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 54 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

54 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 31, 2010	CAT	A	198	—	—	8,480 Direct	+2.39%	Acquired	(price as of 2026-08-21)
Nov. 30, 2010	CAT	A	263	—	—	8,282 Direct	+3.28%	Acquired	(price as of 2026-08-21)
Oct. 29, 2010	CAT	A	237	—	—	8,019 Direct	+3.05%	Acquired	(price as of 2026-08-21)
Sept. 30, 2010	CAT	A	235	—	—	7,782 Direct	+3.11%	Acquired	(price as of 2026-08-21)
Aug. 31, 2010	CAT	A	331	—	—	7,547 Direct	+4.59%	Acquired	(price as of 2026-08-21)
July 30, 2010	CAT	A	268	—	—	7,216 Direct	+3.86%	Acquired	(price as of 2026-08-21)
June 30, 2010	CAT	A	305	—	—	6,948 Direct	+4.59%	Acquired	(price as of 2026-08-21)
May 28, 2010	CAT	A	346	—	—	6,643 Direct	+5.49%	Acquired	(price as of 2026-08-21)
April 30, 2010	CAT	A	267	—	—	6,297 Direct	+4.43%	Acquired	(price as of 2026-08-21)
March 31, 2010	CAT	A	295	—	—	6,030 Direct	+5.14%	Acquired	(price as of 2026-08-21)
Feb. 26, 2010	CAT	A	364	—	—	5,735 Direct	+6.78%	Acquired	(price as of 2026-08-21)
Feb. 4, 2010	CAT	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 4, 2010	CAT	M	8,000	$21.88	$175,040	31,429 Direct	+34.15%	Acquired	3665.6% (price as of 2026-08-21)
Jan. 29, 2010	CAT	A	351	—	—	5,371 Direct	+6.99%	Acquired	(price as of 2026-08-21)
Dec. 31, 2009	CAT	A	324	—	—	5,020 Direct	+6.90%	Acquired	(price as of 2026-08-21)
Nov. 30, 2009	CAT	A	350	—	—	4,696 Direct	+8.05%	Acquired	(price as of 2026-08-21)
Oct. 30, 2009	CAT	A	330	—	—	4,346 Direct	+8.22%	Acquired	(price as of 2026-08-21)
Sept. 30, 2009	CAT	A	361	—	—	4,016 Direct	+9.88%	Acquired	(price as of 2026-08-21)
Aug. 31, 2009	CAT	A	435	—	—	3,654 Direct	+13.51%	Acquired	(price as of 2026-08-21)
July 31, 2009	CAT	A	424	—	—	3,219 Direct	+15.17%	Acquired	(price as of 2026-08-21)
June 30, 2009	CAT	A	548	—	—	2,794 Direct	+24.40%	Acquired	(price as of 2026-08-21)
May 29, 2009	CAT	A	540	—	—	2,245 Direct	+31.67%	Acquired	(price as of 2026-08-21)
April 30, 2009	CAT	A	525	—	—	1,705 Direct	+44.49%	Acquired	(price as of 2026-08-21)
April 9, 2009	CAT	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 9, 2009	CAT	M	4,000	$28.78	$115,120	22,625 Direct	+21.48%	Acquired	2762.8% (price as of 2026-08-21)
March 31, 2009	CAT	A	298	—	—	1,179 Direct	+33.83%	Acquired	(price as of 2026-08-21)
Feb. 27, 2009	CAT	A	342	—	—	881 Direct	+63.45%	Acquired	(price as of 2026-08-21)
Jan. 30, 2009	CAT	A	539	—	—	539 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 7, 2008	CAT	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 7, 2008	CAT	S	4,000	$69.60	$278,400	18,335 Direct	-17.91%	Disposed	1083.8% (price as of 2026-08-21)
Aug. 7, 2008	CAT	M	4,000	$28.78	$115,120	22,335 Direct	+21.82%	Acquired	2762.8% (price as of 2026-08-21)
March 3, 2008	CAT	A	1,606	—	—	1,606 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 7, 2007	CAT	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 7, 2007	CAT	S	8,000	$79.51	$636,080	18,035 Direct	-30.73%	Disposed	936.2% (price as of 2026-08-21)
Aug. 7, 2007	CAT	M	8,000	$27.19	$217,520	26,035 Direct	+44.36%	Acquired	2930.2% (price as of 2026-08-21)
March 27, 2007	CAT	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 27, 2007	CAT	F	2,353	$66.59	$156,686	17,960 Direct	-11.58%	Disposed	1137.3% (price as of 2026-08-21)
March 27, 2007	CAT	M	8,000	$19.59	$156,720	20,313 Direct	+64.97%	Acquired	4105.8% (price as of 2026-08-21)
March 2, 2007	CAT	A	5,833	—	—	5,833 Direct	—	Acquired	(price as of 2026-08-21)
June 14, 2006	CAT	A	7,000	—	—	7,000 Direct	—	Acquired	(price as of 2026-08-21)
April 13, 2005	CAT	J	4,000	—	—	4,000 Direct	—	Acquired	(price as of 2026-08-21)
April 14, 2004	CAT	J	4,000	—	—	4,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 10, 2003	IP	A	34	$37.73	$1,283	42,094 Indirect	+0.08%	Acquired	16.0% (price as of 2026-08-21)
Oct. 31, 2003	IP	D	58,333	$39.33	$2,294,237	301,943 Direct	-16.19%	Disposed	11.3% (price as of 2026-08-21)
Oct. 31, 2003	IP	F	30,472	$39.33	$1,198,464	271,471 Direct	-10.09%	Disposed	11.3% (price as of 2026-08-21)
Oct. 31, 2003	IP	D	58,333	$39.33	$2,294,237	362,099 Direct	-13.87%	Disposed	11.3% (price as of 2026-08-21)
Oct. 31, 2003	IP	F	30,472	$39.33	$1,198,464	331,627 Direct	-8.42%	Disposed	11.3% (price as of 2026-08-21)
Oct. 28, 2003	IP	A	34	$38.78	$1,319	42,001 Indirect	+0.08%	Acquired	12.8% (price as of 2026-08-21)
Oct. 14, 2003	IP	A	33	$39.14	$1,292	42,000 Indirect	+0.08%	Acquired	11.8% (price as of 2026-08-21)
Oct. 14, 2003	IP	A	187,500	—	—	187,500 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 30, 2003	IP	A	33	$39.02	$1,288	41,969 Indirect	+0.08%	Acquired	12.2% (price as of 2026-08-21)
Sept. 9, 2003	IP	A	32	$40.63	$1,300	41,936 Indirect	+0.08%	Acquired	7.7% (price as of 2026-08-21)
Sept. 8, 2003	IP	F	15,136	$39.65	$600,142	361,094 Direct	-4.02%	Disposed	10.4% (price as of 2026-08-21)
Aug. 25, 2003	IP	A	32	$40.19	$1,286	41,665 Indirect	+0.08%	Acquired	8.9% (price as of 2026-08-21)
Aug. 12, 2003	IP	A	33	$39.71	$1,310	41,633 Indirect	+0.08%	Acquired	10.2% (price as of 2026-08-21)
July 28, 2003	IP	A	34	$38.55	$1,311	41,646 Indirect	+0.08%	Acquired	13.5% (price as of 2026-08-21)

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. 31, 2010	CAT	Phantom Stock Units	Common (198)	—	—	198	Acquired
Nov. 30, 2010	CAT	Phantom Stock Units	Common (263)	—	—	263	Acquired
Oct. 29, 2010	CAT	Phantom Stock Units	Common (237)	—	—	237	Acquired
Sept. 30, 2010	CAT	Phantom Stock Units	Common (235)	—	—	235	Acquired
Aug. 31, 2010	CAT	Phantom Stock Units	Common (331)	—	—	331	Acquired
July 30, 2010	CAT	Phantom Stock Units	Common (268)	—	—	268	Acquired
June 30, 2010	CAT	Phantom Stock Units	Common (305)	—	—	305	Acquired
May 28, 2010	CAT	Phantom Stock Units	Common (346)	—	—	346	Acquired
April 30, 2010	CAT	Phantom Stock Units	Common (267)	—	—	267	Acquired
March 31, 2010	CAT	Phantom Stock Units	Common (295)	—	—	295	Acquired
Feb. 26, 2010	CAT	Phantom Stock Units	Common (364)	—	—	364	Acquired
Feb. 4, 2010	CAT	Employee Stock Option [F4]	Common (8,000)	$21.88	April 12, 2010	8,000	Disposed
Jan. 29, 2010	CAT	Phantom Stock Units	Common (351)	—	—	351	Acquired
Dec. 31, 2009	CAT	Phantom Stock Units	Common (324)	—	—	324	Acquired
Nov. 30, 2009	CAT	Phantom Stock Units	Common (350)	—	—	350	Acquired
Oct. 30, 2009	CAT	Phantom Stock Units	Common (330)	—	—	330	Acquired
Sept. 30, 2009	CAT	Phantom Stock Units	Common (361)	—	—	361	Acquired
Aug. 31, 2009	CAT	Phantom Stock Units	Common (435)	—	—	435	Acquired
July 31, 2009	CAT	Phantom Stock Units	Common (424)	—	—	424	Acquired
June 30, 2009	CAT	Phantom Stock Units	Common (548)	—	—	548	Acquired
May 29, 2009	CAT	Phantom Stock Units	Common (540)	—	—	540	Acquired
April 30, 2009	CAT	Phantom Stock Units	Common (525)	—	—	525	Acquired
April 9, 2009	CAT	Employee Stock Option [F4]	Common (4,000)	$28.78	April 14, 2009	4,000	Disposed
March 31, 2009	CAT	Phantom Stock Units	Common (298)	—	—	298	Acquired
Feb. 27, 2009	CAT	Phantom Stock Units	Common (342)	—	—	342	Acquired
Jan. 30, 2009	CAT	Phantom Stock Units	Common (539)	—	—	539	Acquired
Aug. 7, 2008	CAT	Employee Stock Option [F2]	Common (4,000)	$28.78	April 14, 2009	4,000	Disposed
March 3, 2008	CAT	Restricted Stock Units	Common (1,606)	—	—	1,606	Acquired
Aug. 7, 2007	CAT	Employee Stock Option [F2]	Common (8,000)	$27.19	April 8, 2008	8,000	Disposed
March 27, 2007	CAT	Employee Stock Option [F2]	Common (8,000)	$19.59	April 9, 2007	8,000	Disposed
March 2, 2007	CAT	Stock Appreciation Right	Common (5,833)	$63.04	March 2, 2017	5,833	Acquired
June 14, 2006	CAT	Stock Appreciation Right	Common (7,000)	$66.76	June 14, 2016	7,000	Acquired
April 13, 2005	CAT	Option (NQ) [F2]	Common (4,000)	$89.79	April 13, 2015	4,000	Acquired
April 14, 2004	CAT	Option (NQ) [F2]	Common (4,000)	$81.27	April 14, 2014	4,000	Acquired
Nov. 10, 2003	IP	Common Stock	—	—	—	34	Acquired
Oct. 28, 2003	IP	Common Stock	—	—	—	34	Acquired
Oct. 14, 2003	IP	Common Stock	—	—	—	33	Acquired
Oct. 14, 2003	IP	Employee Stock Option (right to buy)	Common Stock (187,500)	$39.14	Oct. 14, 2013	187,500	Acquired
Sept. 30, 2003	IP	Common Stock	—	—	—	33	Acquired
Sept. 9, 2003	IP	Common Stock	—	—	—	32	Acquired
Aug. 25, 2003	IP	Common Stock	—	—	—	32	Acquired
Aug. 12, 2003	IP	Common Stock	—	—	—	33	Acquired
July 28, 2003	IP	Common Stock	Common Stock	—	Aug. 8, 1988	34	Acquired

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