HERBERT C HOFMANN Insider Trading $DO DIAMOND OFFSHORE DRILLING, INC.

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of HERBERT C HOFMANN. HERBERT C HOFMANN is Director in DIAMOND OFFSHORE DRILLING INC ($DO).

HERBERT C HOFMANN in DIAMOND OFFSHORE DRILLING, INC.

Trading Symbol: DO
Industry: DRILLING OIL & GAS WELLS [1381]
Position of HERBERT C HOFMANN: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Oct 03 2008
$DO Market Capitalization: $2.28B
$DO Previous Close: $16.32

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of HERBERT C HOFMANN in DIAMOND OFFSHORE DRILLING, INC.

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Oct 03 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	103.02	500	51,510	500
Jul 02 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	140.54	500	70,270	500
May 21 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	117.36	500	58,680	0
May 21 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	145.09	89	12,913	0	89 to 0 (-100.00 %)
May 21 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Payment of Exercise	F	142.64	411	58,623	89	500 to 89 (-82.20 %)
May 21 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	117.36	500	58,680	500	0 to 500
Apr 03 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	117.36	500	58,680	500
Jan 02 2008	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	142.89	500	71,445	500
Dec 31 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	114.21	500	57,105	0
Dec 31 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	148.37	109	16,172	0	109 to 0 (-100.00 %)
Dec 31 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Payment of Exercise	F	146.02	391	57,094	109	500 to 109 (-78.20 %)
Dec 31 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	114.21	500	57,105	500	0 to 500
Dec 04 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	101.97	500	50,985	0
Dec 04 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	117.13	60	7,028	0	60 to 0 (-100.00 %)
Dec 04 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Payment of Exercise	F	115.83	440	50,963	60	500 to 60 (-88.00 %)
Dec 04 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	101.97	500	50,985	500	0 to 500
Oct 03 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	114.21	500	57,105	500
Jul 05 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	101.97	500	50,985	500
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	81.42	500	40,710	0
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	79.77	500	39,885	0
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	89.39	500	44,695	0
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	99.86	500	49,928	0	500 to 0 (-100.00 %)
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	81.42	500	40,710	500	0 to 500
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	99.86	500	49,928	0	500 to 0 (-100.00 %)
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	79.77	500	39,885	500	0 to 500
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	99.86	500	49,928	0	500 to 0 (-100.00 %)
Jun 19 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	89.39	500	44,695	500	0 to 500
Apr 03 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	81.42	500	40,710	500
Feb 13 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	71.87	500	35,935	0
Feb 13 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	83.44	500	41,720	0
Feb 13 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	86.50	500	43,250	0	500 to 0 (-100.00 %)
Feb 13 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	71.87	500	35,935	500	0 to 500
Feb 13 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	86.50	500	43,250	0	500 to 0 (-100.00 %)
Feb 13 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	83.44	500	41,720	500	0 to 500
Jan 03 2007	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	79.77	500	39,885	500
Dec 26 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	69.38	500	34,690	0
Dec 26 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	61.90	500	30,950	0
Dec 26 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	80.69	500	40,343	0	500 to 0 (-100.00 %)
Dec 26 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	69.38	500	34,690	500	0 to 500
Dec 26 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	80.69	500	40,343	0	500 to 0 (-100.00 %)
Dec 26 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	61.90	500	30,950	500	0 to 500
Oct 04 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	71.87	500	35,935	500
Jul 05 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	83.44	500	41,720	500
Apr 05 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	89.39	500	44,695	500
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	53.60	500	26,800	0
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	49.68	500	24,840	0
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	40.12	500	20,060	0
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	78.75	500	39,376	0	500 to 0 (-100.00 %)
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	53.60	500	26,800	500	0 to 500
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	78.75	500	39,376	0	500 to 0 (-100.00 %)
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	49.68	500	24,840	500	0 to 500
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	78.75	500	39,376	0	500 to 0 (-100.00 %)
Feb 22 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	40.12	500	20,060	500	0 to 500
Jan 04 2006	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	69.38	500	34,690	500
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	32.78	500	16,390	0
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	23.65	500	11,825	0
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	24.31	500	12,155	0
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	20.56	500	10,280	0
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	62.00	500	31,000	0	500 to 0 (-100.00 %)
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	32.78	500	16,390	500	0 to 500
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	62.00	500	31,000	0	500 to 0 (-100.00 %)
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	23.65	500	11,825	500	0 to 500
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	62.00	500	31,000	0	500 to 0 (-100.00 %)
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	24.31	500	12,155	500	0 to 500
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	62.00	500	31,000	0	500 to 0 (-100.00 %)
Dec 01 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	20.56	500	10,280	500	0 to 500
Oct 05 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	61.90	500	30,950	500
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	19.08	500	9,540	0
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	21.23	500	10,615	0
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	19.60	500	9,800	0
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	21.66	500	10,830	0
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	19.88	500	9,940	0
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	29.20	500	14,600	0
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	59.26	500	29,630	0	500 to 0 (-100.00 %)
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	19.08	500	9,540	500	0 to 500
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	59.26	500	29,630	0	500 to 0 (-100.00 %)
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	21.23	500	10,615	500	0 to 500
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	59.26	500	29,630	0	500 to 0 (-100.00 %)
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	19.60	500	9,800	500	0 to 500
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	59.26	500	29,630	0	500 to 0 (-100.00 %)
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	21.66	500	10,830	500	0 to 500
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	59.26	500	29,630	0	500 to 0 (-100.00 %)
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	19.88	500	9,940	500	0 to 500
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	59.26	500	29,630	0	500 to 0 (-100.00 %)
Sep 14 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	29.20	500	14,600	500	0 to 500
Jul 05 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	53.60	500	26,800	500
Apr 05 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	49.68	500	24,840	500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	30.12	500	15,060	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	30.53	500	15,265	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	24.60	500	12,300	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	33.51	500	16,755	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	39.60	500	19,800	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	39.88	500	19,940	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	41.78	500	20,890	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	M	35.72	500	17,860	0
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	30.12	500	15,060	500	0 to 500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	30.53	500	15,265	500	0 to 500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	24.60	500	12,300	500	0 to 500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	33.51	500	16,755	500	0 to 500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	39.60	500	19,800	500	0 to 500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	39.88	500	19,940	500	0 to 500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	41.78	500	20,890	500	0 to 500
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	46.77	500	23,385	0	500 to 0 (-100.00 %)
Feb 15 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Buy	M	35.72	500	17,860	500	0 to 500
Jan 05 2005	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	40.12	500	20,060	500
Oct 27 2004	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	34.95	200	6,990	0	200 to 0 (-100.00 %)
Oct 27 2004	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Sell	S	34.96	300	10,488	0	300 to 0 (-100.00 %)
Oct 05 2004	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	32.78	500	16,390	500
Oct 05 2004	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	32.78	500	16,390	500
Jul 02 2004	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	23.65	500	11,825	500
Apr 05 2004	DO	DIAMOND OFFSHORE D ...	HOFMANN HERBERT C	Director	Option Exercise	A	24.31	500	12,155	500

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