Mark P Dentinger

Insider

First SEC filing: Aug. 5, 2009 · Latest: Aug. 5, 2009

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

KLAC selling Aug. 8, 2013

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 33 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

33 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 8, 2013	KLAC	S 10b5-1	3,168	$58.43	$185,106	1,000 Direct	-76.01%	Disposed	3129.0% (price as of 2026-08-19)
Aug. 6, 2013	KLAC	A	13,250	—	—	40,025 Direct	+49.49%	Acquired	(price as of 2026-08-19)
Aug. 6, 2013	KLAC	F	3,457	$58.37	$201,785	4,168 Direct	-45.34%	Disposed	3132.3% (price as of 2026-08-19)
Aug. 6, 2013	KLAC	A	6,625	—	—	7,625 Direct	+662.50%	Acquired	(price as of 2026-08-19)
Aug. 5, 2013	KLAC	S 10b5-1	26,841	$58.70	$1,575,567	1,000 Direct	-96.41%	Disposed	3114.1% (price as of 2026-08-19)
Aug. 4, 2013	KLAC	F	3,457	$59.50	$205,692	27,841 Direct	-11.05%	Disposed	3070.9% (price as of 2026-08-19)
Aug. 4, 2013	KLAC	A	6,625	—	—	31,298 Direct	+26.85%	Acquired	(price as of 2026-08-19)
Aug. 3, 2013	KLAC	F	11,219	$59.50	$667,530	24,673 Direct	-31.26%	Disposed	3070.9% (price as of 2026-08-19)
Aug. 3, 2013	KLAC	A	21,500	—	—	35,892 Direct	+149.39%	Acquired	(price as of 2026-08-19)
Aug. 3, 2013	KLAC	F	4,644	$59.50	$276,318	14,392 Direct	-24.40%	Disposed	3070.9% (price as of 2026-08-19)
Aug. 3, 2013	KLAC	A	10,000	—	—	19,036 Direct	+110.67%	Acquired	(price as of 2026-08-19)
Aug. 3, 2013	KLAC	F	3,758	$59.50	$223,601	9,036 Direct	-29.37%	Disposed	3070.9% (price as of 2026-08-19)
Aug. 3, 2013	KLAC	A	10,000	—	—	12,794 Direct	+357.91%	Acquired	(price as of 2026-08-19)
Aug. 2, 2013	KLAC	F	1,081	$59.50	$64,320	2,794 Direct	-27.90%	Disposed	3070.9% (price as of 2026-08-19)
Aug. 2, 2013	KLAC	A	2,875	—	—	3,875 Direct	+287.50%	Acquired	(price as of 2026-08-19)
July 1, 2013	KLAC	S 10b5-1	35	$56.45	$1,976	1,000 Direct	-3.38%	Disposed	3242.2% (price as of 2026-08-19)
Jan. 25, 2013	KLAC	S 10b5-1	22,763	$56.45	$1,284,971	561 Direct	-97.59%	Disposed	3242.2% (price as of 2026-08-19)
Nov. 11, 2012	KLAC	F	9,336	$46.24	$431,697	23,293 Direct	-28.61%	Disposed	3980.2% (price as of 2026-08-19)
Nov. 11, 2012	KLAC	A	20,000	—	—	32,629 Direct	+158.37%	Acquired	(price as of 2026-08-19)
Aug. 5, 2012	KLAC	F	3,329	$52.10	$173,441	12,629 Direct	-20.86%	Disposed	3521.3% (price as of 2026-08-19)
Aug. 5, 2012	KLAC	A	9,075	—	—	15,958 Direct	+131.85%	Acquired	(price as of 2026-08-19)
Aug. 5, 2012	KLAC	F	3,329	$52.10	$173,441	6,883 Direct	-32.60%	Disposed	3521.3% (price as of 2026-08-19)
Aug. 5, 2012	KLAC	A	9,075	—	—	10,212 Direct	+798.15%	Acquired	(price as of 2026-08-19)
Aug. 2, 2012	KLAC	A	11,500	—	—	122,550 Direct	+10.36%	Acquired	(price as of 2026-08-19)
Aug. 2, 2012	KLAC	A	18,150	—	—	111,050 Direct	+19.54%	Acquired	(price as of 2026-08-19)
Jan. 3, 2012	KLAC	S 10b5-1	677	$48.72	$32,983	642 Direct	-51.33%	Disposed	3772.5% (price as of 2026-08-19)
Oct. 7, 2011	KLAC	S 10b5-1	24,684	$41.55	$1,025,620	1,284 Direct	-95.06%	Disposed	4440.8% (price as of 2026-08-19)
Aug. 4, 2011	KLAC	A	13,250	—	—	92,900 Direct	+16.64%	Acquired	(price as of 2026-08-19)
Aug. 3, 2011	KLAC	F	9,478	$39.08	$370,400	25,968 Direct	-26.74%	Disposed	4727.8% (price as of 2026-08-19)
Aug. 3, 2011	KLAC	A	21,500	—	—	35,446 Direct	+154.17%	Acquired	(price as of 2026-08-19)
Aug. 3, 2011	KLAC	F	3,669	$39.08	$143,385	13,946 Direct	-20.83%	Disposed	4727.8% (price as of 2026-08-19)
Aug. 3, 2011	KLAC	A	10,000	—	—	17,615 Direct	+131.32%	Acquired	(price as of 2026-08-19)
Aug. 3, 2011	KLAC	F	3,669	$39.08	$143,385	7,615 Direct	-32.52%	Disposed	4727.8% (price as of 2026-08-19)
Aug. 3, 2011	KLAC	A	10,000	—	—	11,284 Direct	+778.82%	Acquired	(price as of 2026-08-19)
Feb. 1, 2011	KLAC	S 10b5-1	12,001	$44.66	$535,965	677 Direct	-94.66%	Disposed	4124.6% (price as of 2026-08-19)
Aug. 5, 2010	KLAC	A	18,150	—	—	141,150 Direct	+14.76%	Acquired	(price as of 2026-08-19)
Aug. 4, 2010	KLAC	A	20,000	—	—	123,000 Direct	+19.42%	Acquired	(price as of 2026-08-19)
Aug. 3, 2009	KLAC	A	43,000	—	—	103,000 Direct	+71.67%	Acquired	(price as of 2026-08-19)
Aug. 3, 2009	KLAC	A	20,000	—	—	60,000 Direct	+50.00%	Acquired	(price as of 2026-08-19)
Nov. 11, 2008	KLAC	A	40,000	—	—	40,000 Direct	—	Acquired	(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.

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

KLAC

CFO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2014	$218,462	—	—	—	—	—	$10,065	$228,527
2013	$400,000	—	—	—	$234,300	—	$25,048	$1,736,562
2012	$400,000	—	—	—	$354,000	—	$25,921	$1,751,411

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.