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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of all insider trading transactions in HollyFrontier Corp. Get notifications about new insider transactions in HollyFrontier Corp for free.

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Jan 04 2011	HOC	HollyFrontier Corp	Damiris George John	SVP, Supply & Marke ...	Payment of Exercise	F	40.77	1,244	50,718	23,413	24.7 K to 23.4 K (-5.05 %)
Jan 04 2011	HOC	HollyFrontier Corp	Damiris George John	SVP, Supply & Marke ...	Grant	A	0.00	4,540	0	24,657	20.1 K to 24.7 K (+22.57 %)
Jan 04 2011	HOC	HollyFrontier Corp	McWatters Denise Clark	VP, Gen Counsel & S ...	Payment of Exercise	F	40.77	602	24,544	6,696	7.3 K to 6.7 K (-8.25 %)
Jan 04 2011	HOC	HollyFrontier Corp	McWatters Denise Clark	VP, Gen Counsel & S ...	Payment of Exercise	F	40.77	592	24,136	7,298	7.9 K to 7.3 K (-7.50 %)
Jan 04 2011	HOC	HollyFrontier Corp	McWatters Denise Clark	VP, Gen Counsel & S ...	Grant	A	0.00	2,052	0	7,890	5.8 K to 7.9 K (+35.15 %)
Jan 04 2011	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Payment of Exercise	F	40.77	553	22,546	11,551	12.1 K to 11.6 K (-4.57 %)
Jan 04 2011	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Payment of Exercise	F	40.77	307	12,516	12,104	12.4 K to 12.1 K (-2.47 %)
Jan 04 2011	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Grant	A	0.00	1,026	0	12,411	11.4 K to 12.4 K (+9.01 %)
Jan 04 2011	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	40.77	2,914	118,804	88,642	91.6 K to 88.6 K (-3.18 %)
Jan 04 2011	HOC	HollyFrontier Corp	LAMP DAVID L	President	Grant	A	0.00	10,689	0	91,556	80.9 K to 91.6 K (+13.22 %)
Jan 04 2011	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Payment of Exercise	F	40.77	5,038	205,399	357,404	362.4 K to 357.4 K (-1.39 %)
Jan 04 2011	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Grant	A	0.00	18,778	0	362,442	343.7 K to 362.4 K (+5.46 %)
Dec 02 2010	HOC	HollyFrontier Corp	Berry Buford P	Director	Sell	S	37.11	400	14,844	17,144	17.5 K to 17.1 K (-2.28 %)
Dec 02 2010	HOC	HollyFrontier Corp	Berry Buford P	Director	Sell	S	37.05	700	25,935	17,544	18.2 K to 17.5 K (-3.84 %)
Dec 02 2010	HOC	HollyFrontier Corp	Berry Buford P	Director	Sell	S	37.05	1,900	70,395	18,244	20.1 K to 18.2 K (-9.43 %)
Jun 17 2010	HOC	HollyFrontier Corp	LAMP DAVID L	President	Sell	S	27.00	7,000	189,000	80,867	87.9 K to 80.9 K (-7.97 %)
May 13 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Sell	S	28.29	3,000	84,870	11,385	14.4 K to 11.4 K (-20.86 %)
Jun 11 2010	HOC	HollyFrontier Corp	MCKENZIE ROBERT G	Director	Buy	W	0.00	67	0	25,851	25.8 K to 25.9 K (+0.26 %)
May 13 2010	HOC	HollyFrontier Corp	LAMP DAVID L	President	Sell	S	27.01	7,000	189,076	87,867	94.9 K to 87.9 K (-7.38 %)
May 07 2010	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Grant	A	0.00	4,523	0	269,044	264.5 K to 269 K (+1.71 %)
May 07 2010	HOC	HollyFrontier Corp	REID JACK P	Director	Grant	A	0.00	4,523	0	87,744	83.2 K to 87.7 K (+5.43 %)
May 07 2010	HOC	HollyFrontier Corp	Berry Buford P	Director	Grant	A	0.00	4,523	0	20,144	15.6 K to 20.1 K (+28.95 %)
May 07 2010	HOC	HollyFrontier Corp	MCKENZIE ROBERT G	Director	Grant	A	0.00	4,523	0	25,784	21.3 K to 25.8 K (+21.27 %)
May 07 2010	HOC	HollyFrontier Corp	VALENTA TOMMY A	Director	Grant	A	0.00	4,523	0	4,523	0 to 4.5 K
May 07 2010	HOC	HollyFrontier Corp	ECHOLS LELDON E	Director	Grant	A	0.00	4,523	0	9,453	4.9 K to 9.5 K (+91.74 %)
Mar 16 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Grant	A	0.00	2,315	0	14,385	12.1 K to 14.4 K (+19.18 %)
Mar 16 2010	HOC	HollyFrontier Corp	McWatters Denise Clark	VP, Gen Counsel & S ...	Grant	A	0.00	2,315	0	5,838	3.5 K to 5.8 K (+65.71 %)
Mar 16 2010	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Grant	A	0.00	4,821	0	35,950	31.1 K to 36 K (+15.49 %)
Mar 16 2010	HOC	HollyFrontier Corp	LAMP DAVID L	President	Grant	A	0.00	15,256	0	94,867	79.6 K to 94.9 K (+19.16 %)
Mar 16 2010	HOC	HollyFrontier Corp	Damiris George John	SVP, Supply & Marke ...	Grant	A	0.00	6,428	0	20,117	13.7 K to 20.1 K (+46.96 %)
Mar 08 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Option Exercise	M	2.98	4,000	11,900	0
Mar 08 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Sell	S	27.48	500	13,740	12,070	12.6 K to 12.1 K (-3.98 %)
Mar 08 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Sell	S	27.46	400	10,984	12,570	13 K to 12.6 K (-3.08 %)
Mar 08 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Sell	S	27.41	490	13,431	12,970	13.5 K to 13 K (-3.64 %)
Mar 08 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Sell	S	27.40	2,610	71,514	13,460	16.1 K to 13.5 K (-16.24 %)
Mar 08 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Buy	M	2.98	4,000	11,900	16,070	12.1 K to 16.1 K (+33.14 %)
Mar 16 2010	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Grant	A	0.00	27,512	0	343,664	316.2 K to 343.7 K (+8.70 %)
Feb 25 2010	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Payment of Exercise	F	27.71	2,242	62,126	316,152	318.4 K to 316.2 K (-0.70 %)
Jan 20 2010	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Payment of Exercise	F	26.91	1,545	41,576	31,129	32.7 K to 31.1 K (-4.73 %)
Jan 20 2010	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Grant	A	0.00	5,838	0	32,674	26.8 K to 32.7 K (+21.75 %)
Jan 20 2010	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	26.91	2,857	76,882	79,611	82.5 K to 79.6 K (-3.46 %)
Jan 20 2010	HOC	HollyFrontier Corp	LAMP DAVID L	President	Grant	A	0.00	10,573	0	82,468	71.9 K to 82.5 K (+14.71 %)
Jan 20 2010	HOC	HollyFrontier Corp	Damiris George John	SVP, Supply & Marke ...	Payment of Exercise	F	26.91	1,115	30,005	13,689	14.8 K to 13.7 K (-7.53 %)
Jan 20 2010	HOC	HollyFrontier Corp	Damiris George John	SVP, Supply & Marke ...	Grant	A	0.00	4,214	0	14,804	10.6 K to 14.8 K (+39.79 %)
Jan 20 2010	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Payment of Exercise	F	26.91	5,018	135,034	318,394	323.4 K to 318.4 K (-1.55 %)
Jan 20 2010	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Grant	A	0.00	18,817	0	323,412	304.6 K to 323.4 K (+6.18 %)
Jan 20 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Payment of Exercise	F	26.91	335	9,015	12,070	12.4 K to 12.1 K (-2.70 %)
Jan 20 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Grant	A	0.00	1,025	0	12,405	11.4 K to 12.4 K (+9.01 %)
Jan 05 2010	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Payment of Exercise	F	25.63	502	12,866	11,380	11.9 K to 11.4 K (-4.22 %)
Jan 05 2010	HOC	HollyFrontier Corp	Damiris George John	SVP, Supply & Marke ...	Payment of Exercise	F	25.63	1,334	34,190	10,590	11.9 K to 10.6 K (-11.19 %)
Jan 05 2010	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	25.63	436	11,175	71,895	72.3 K to 71.9 K (-0.60 %)
Jan 05 2010	HOC	HollyFrontier Corp	McWatters Denise Clark	VP, Gen Counsel & S ...	Payment of Exercise	F	25.63	431	11,047	3,523	4 K to 3.5 K (-10.90 %)
Jan 05 2010	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Payment of Exercise	F	25.63	2,083	53,387	26,836	28.9 K to 26.8 K (-7.20 %)
Aug 19 2009	HOC	HollyFrontier Corp	Berry Buford P	Director	Sell	S	21.08	3,000	63,240	15,621	18.6 K to 15.6 K (-16.11 %)
Aug 19 2009	HOC	HollyFrontier Corp	HOLLY CORP	10% Owner	Option Exercise	M	0.00	7,000,000	0	0
Aug 19 2009	HOC	HollyFrontier Corp	HOLLY CORP	10% Owner	Buy	M	0.00	7,000,000	0	7,217,497	217.5 K to 7.2 M (+3,218.44 %)
May 19 2009	HOC	HollyFrontier Corp	MATTHEWS THOMAS K II	Director	Sell	S	24.30	7,010	170,315	24,811	31.8 K to 24.8 K (-22.03 %)
May 18 2009	HOC	HollyFrontier Corp	ECHOLS LELDON E	Director	Grant	A	0.00	4,930	0	4,930	0 to 4.9 K
May 18 2009	HOC	HollyFrontier Corp	HICKERSON MARCUS R	Director	Grant	A	0.00	4,930	0	55,069	50.1 K to 55.1 K (+9.83 %)
May 18 2009	HOC	HollyFrontier Corp	MATTHEWS THOMAS K II	Director	Grant	A	0.00	4,930	0	31,821	26.9 K to 31.8 K (+18.33 %)
May 18 2009	HOC	HollyFrontier Corp	MCKENZIE ROBERT G	Director	Grant	A	0.00	4,930	0	21,261	16.3 K to 21.3 K (+30.19 %)
May 18 2009	HOC	HollyFrontier Corp	REID JACK P	Director	Grant	A	0.00	4,930	0	98,151	93.2 K to 98.2 K (+5.29 %)
May 18 2009	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Grant	A	0.00	4,930	0	264,521	259.6 K to 264.5 K (+1.90 %)
May 18 2009	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Grant	A	0.00	4,930	0	264,521	259.6 K to 264.5 K (+1.90 %)
May 15 2009	HOC	HollyFrontier Corp	Berry Buford P	Director	Grant	A	0.00	4,930	0	18,621	13.7 K to 18.6 K (+36.01 %)
May 15 2009	HOC	HollyFrontier Corp	Berry Buford P	Director	Grant	A	0.00	4,930	0	18,621	13.7 K to 18.6 K (+36.01 %)
Apr 08 2009	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Grant	A	0.00	2,478	0	11,882	9.4 K to 11.9 K (+26.35 %)
Apr 08 2009	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Payment of Exercise	F	19.67	266	5,232	9,404	9.7 K to 9.4 K (-2.75 %)
Apr 08 2009	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Grant	A	0.00	813	0	9,670	8.9 K to 9.7 K (+9.18 %)
Apr 08 2009	HOC	HollyFrontier Corp	SURPLUS SCOTT C	Vice President & Co ...	Payment of Exercise	F	18.23	573	10,446	8,857	9.4 K to 8.9 K (-6.08 %)
Mar 13 2009	HOC	HollyFrontier Corp	MCKENZIE ROBERT G	Director	Gift	G	0.00	500	0	500	0 to 500
Mar 13 2009	HOC	HollyFrontier Corp	MCKENZIE ROBERT G	Director	Gift	G	0.00	500	0	16,331	16.8 K to 16.3 K (-2.97 %)
Feb 27 2009	HOC	HollyFrontier Corp	McWatters Denise Clark	VP, Gen Counsel & S ...	Grant	A	0.00	2,478	0	3,954	1.5 K to 4 K (+167.89 %)
Feb 27 2009	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Grant	A	0.00	33,042	0	304,595	271.6 K to 304.6 K (+12.17 %)
Feb 27 2009	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Grant	A	0.00	5,124	0	28,919	23.8 K to 28.9 K (+21.53 %)
Feb 27 2009	HOC	HollyFrontier Corp	LAMP DAVID L	President	Grant	A	0.00	17,622	0	72,331	54.7 K to 72.3 K (+32.21 %)
Feb 20 2009	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Payment of Exercise	F	23.48	13,822	324,541	271,553	285.4 K to 271.6 K (-4.84 %)
Feb 20 2009	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	23.48	1,471	34,539	54,709	56.2 K to 54.7 K (-2.62 %)
Jan 14 2009	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Payment of Exercise	F	19.67	1,658	32,613	23,795	25.5 K to 23.8 K (-6.51 %)
Jan 14 2009	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Grant	A	0.00	6,268	0	25,453	19.2 K to 25.5 K (+32.67 %)
Jan 14 2009	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	19.67	3,663	72,051	56,180	59.8 K to 56.2 K (-6.12 %)
Jan 14 2009	HOC	HollyFrontier Corp	LAMP DAVID L	President	Grant	A	0.00	13,848	0	59,843	46 K to 59.8 K (+30.11 %)
Jan 14 2009	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Payment of Exercise	F	19.67	6,395	125,790	285,375	291.8 K to 285.4 K (-2.19 %)
Jan 14 2009	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Grant	A	0.00	24,175	0	291,770	267.6 K to 291.8 K (+9.03 %)
Jan 05 2009	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	18.23	1,263	23,024	45,995	47.3 K to 46 K (-2.67 %)
Jan 02 2009	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Payment of Exercise	F	18.23	1,737	31,666	19,185	20.9 K to 19.2 K (-8.30 %)
Aug 22 2008	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Option Exercise	M	2.98	80,000	238,000	0
Aug 22 2008	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Sell	S	30.76	32,442	997,978	267,595	300 K to 267.6 K (-10.81 %)
Aug 22 2008	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Buy	M	2.98	80,000	238,000	300,037	220 K to 300 K (+36.36 %)
Jul 23 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	29.18	50,000	1,458,925	259,591	309.6 K to 259.6 K (-16.15 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.15	28,970	1,047,266	309,591	338.6 K to 309.6 K (-8.56 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.06	900	32,454	309,591	310.5 K to 309.6 K (-0.29 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.05	400	14,420	309,591	310 K to 309.6 K (-0.13 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.04	900	32,436	309,591	310.5 K to 309.6 K (-0.29 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.03	1,300	46,839	309,591	310.9 K to 309.6 K (-0.42 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.02	1,030	37,101	309,591	310.6 K to 309.6 K (-0.33 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.01	1,528	55,023	309,591	311.1 K to 309.6 K (-0.49 %)
Jul 07 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.00	5,072	182,592	309,591	314.7 K to 309.6 K (-1.61 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.08	100	3,708	349,691	349.8 K to 349.7 K (-0.03 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.06	278	10,303	349,691	350 K to 349.7 K (-0.08 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.05	3,788	140,345	349,691	353.5 K to 349.7 K (-1.07 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.04	100	3,704	349,691	349.8 K to 349.7 K (-0.03 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.03	200	7,406	349,691	349.9 K to 349.7 K (-0.06 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.01	900	33,309	349,691	350.6 K to 349.7 K (-0.26 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.01	1,600	59,208	349,691	351.3 K to 349.7 K (-0.46 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	37.00	42,611	1,576,607	349,691	392.3 K to 349.7 K (-10.86 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.94	1,144	42,259	349,691	350.8 K to 349.7 K (-0.33 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.93	5,100	188,343	349,691	354.8 K to 349.7 K (-1.44 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.91	100	3,691	349,691	349.8 K to 349.7 K (-0.03 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.90	18,656	688,406	349,691	368.3 K to 349.7 K (-5.06 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.83	1,000	36,830	349,691	350.7 K to 349.7 K (-0.29 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.82	900	33,138	349,691	350.6 K to 349.7 K (-0.26 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.82	4,300	158,305	349,691	354 K to 349.7 K (-1.21 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.81	15,400	566,874	349,691	365.1 K to 349.7 K (-4.22 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.81	200	7,361	349,691	349.9 K to 349.7 K (-0.06 %)
Jul 01 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Sell	S	36.80	3,623	133,326	349,691	353.3 K to 349.7 K (-1.03 %)
May 09 2008	HOC	HollyFrontier Corp	MATTHEWS THOMAS K II	Director	Grant	A	0.00	2,934	0	26,891	24 K to 26.9 K (+12.25 %)
May 09 2008	HOC	HollyFrontier Corp	STOFFEL PAUL T	Director	Grant	A	0.00	2,934	0	449,691	446.8 K to 449.7 K (+0.66 %)
May 09 2008	HOC	HollyFrontier Corp	MCKENZIE ROBERT G	Director	Grant	A	0.00	2,934	0	16,831	13.9 K to 16.8 K (+21.11 %)
May 09 2008	HOC	HollyFrontier Corp	REID JACK P	Director	Grant	A	0.00	2,934	0	93,221	90.3 K to 93.2 K (+3.25 %)
May 09 2008	HOC	HollyFrontier Corp	Berry Buford P	Director	Grant	A	0.00	2,934	0	13,691	10.8 K to 13.7 K (+27.28 %)
May 09 2008	HOC	HollyFrontier Corp	HICKERSON MARCUS R	Director	Grant	A	0.00	2,934	0	50,139	47.2 K to 50.1 K (+6.22 %)
Mar 11 2008	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Grant	A	0.00	2,449	0	20,922	18.5 K to 20.9 K (+13.26 %)
Mar 11 2008	HOC	HollyFrontier Corp	LAMP DAVID L	President	Grant	A	0.00	7,690	0	47,258	39.6 K to 47.3 K (+19.43 %)
Mar 11 2008	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Grant	A	0.00	13,509	0	220,037	206.5 K to 220 K (+6.54 %)
Mar 11 2008	HOC	HollyFrontier Corp	GLANCY W JOHN	Sr. VP & General Co ...	Grant	A	0.00	3,266	0	66,360	63.1 K to 66.4 K (+5.18 %)
Mar 04 2008	HOC	HollyFrontier Corp	HOLLY CORP	10% Owner	Buy	P	41.38	2,503	103,574	72,503	70 K to 72.5 K (+3.58 %)
Mar 04 2008	HOC	HollyFrontier Corp	HOLLY CORP	10% Owner	Buy	P	41.38	217,497	9,000,026	217,497	0 to 217.5 K
Feb 25 2008	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Payment of Exercise	F	52.98	13,510	715,760	206,528	220 K to 206.5 K (-6.14 %)
Feb 25 2008	HOC	HollyFrontier Corp	GLANCY W JOHN	Sr. VP & General Co ...	Payment of Exercise	F	52.98	2,780	147,284	63,094	65.9 K to 63.1 K (-4.22 %)
Feb 25 2008	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	52.98	1,335	70,728	39,568	40.9 K to 39.6 K (-3.26 %)
Jan 24 2008	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Option Exercise	M	3.34	76,000	254,129	0
Jan 24 2008	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Buy	M	3.34	76,000	254,129	220,038	144 K to 220 K (+52.76 %)
Jan 16 2008	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Payment of Exercise	F	45.12	2,296	103,596	18,473	20.8 K to 18.5 K (-11.05 %)
Jan 16 2008	HOC	HollyFrontier Corp	SHAW BRUCE R	SVP, CFO	Grant	A	0.00	8,200	0	18,473	10.3 K to 18.5 K (+79.82 %)
Jan 16 2008	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	45.12	2,116	95,474	42,050	44.2 K to 42.1 K (-4.79 %)
Jan 16 2008	HOC	HollyFrontier Corp	LAMP DAVID L	President	Grant	A	0.00	8,000	0	42,050	34.1 K to 42.1 K (+23.49 %)
Jan 16 2008	HOC	HollyFrontier Corp	GLANCY W JOHN	Sr. VP & General Co ...	Payment of Exercise	F	45.12	4,404	198,708	65,874	70.3 K to 65.9 K (-6.27 %)
Jan 16 2008	HOC	HollyFrontier Corp	GLANCY W JOHN	Sr. VP & General Co ...	Grant	A	0.00	16,200	0	65,874	49.7 K to 65.9 K (+32.61 %)
Jan 09 2008	HOC	HollyFrontier Corp	MCDONNELL STEPHEN J	VP and CFO	Payment of Exercise	F	50.89	1,647	83,816	35,472	37.1 K to 35.5 K (-4.44 %)
Jan 09 2008	HOC	HollyFrontier Corp	LAMP DAVID L	President	Payment of Exercise	F	50.89	1,147	58,371	35,019	36.2 K to 35 K (-3.17 %)
Dec 06 2007	HOC	HollyFrontier Corp	MATTHEWS THOMAS K II	Director	Buy	P	47.50	10,000	475,000	23,957	14 K to 24 K (+71.65 %)
Dec 03 2007	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Buy	P	47.65	3,400	162,010	144,038	140.6 K to 144 K (+2.42 %)
Dec 03 2007	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Buy	P	47.60	11,200	533,120	144,038	132.8 K to 144 K (+8.43 %)
Dec 03 2007	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Buy	P	47.59	100	4,759	144,038	143.9 K to 144 K (+0.07 %)
Dec 03 2007	HOC	HollyFrontier Corp	CLIFTON MATTHEW P	Chairman & CEO	Buy	P	47.58	300	14,274	144,038	143.7 K to 144 K (+0.21 %)
Oct 05 2007	HOC	HollyFrontier Corp	GRAY WILLIAM J	Director	Sell	S	63.34	300	19,002	32,289	32.6 K to 32.3 K (-0.92 %)
Oct 05 2007	HOC	HollyFrontier Corp	GRAY WILLIAM J	Director	Sell	S	63.33	100	6,333	32,289	32.4 K to 32.3 K (-0.31 %)
Oct 05 2007	HOC	HollyFrontier Corp	GRAY WILLIAM J	Director	Sell	S	63.32	1,235	78,200	32,289	33.5 K to 32.3 K (-3.68 %)
Oct 05 2007	HOC	HollyFrontier Corp	GRAY WILLIAM J	Director	Sell	S	63.30	600	37,980	32,289	32.9 K to 32.3 K (-1.82 %)

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