HYDL - Hydril Co - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
5/7/07 16:23	5/3/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	M.d	146	21.42	7		5	D
5/7/07 16:23	5/3/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	S.d	-662	96.95	-7	-57	5	D
5/7/07 15:23	5/3/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	46	19.28	2		2	D
5/7/07 15:23	5/3/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	S.d	-233	96.94	-2	-57	2	D
5/4/07 14:38	5/2/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	M.d	200	18.07	11		8	D
5/4/07 14:38	5/2/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	S.d	-1,073	96.92	-11	-58	8	D
5/3/07 12:52	5/1/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Danford Michael Dewayne	TX	O	VP-HR	M.d	139	20.76	7		1	D
5/3/07 12:52	5/1/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Danford Michael Dewayne	TX	O	VP-HR	S.d	-649	96.84	-7	-85	1	D
2/13/07 10:03	2/9/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Dir Emer	S.d	-75	85.00	-1	0	919	D
2/9/07 16:43	2/7/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Dir Emer	S.d	-1,087	85.00	-13	-1	920	D
2/7/07 17:00	2/6/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M.d	177	19.38	9	9	114	D
2/7/07 17:00	2/6/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-934	84.02	-11	-9	114	D
2/7/07 16:09	2/5/07	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Dir Emer	S.d	-2,052	82.08	-25	-3	933	D
12/18/06 12:06	12/14/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Danford Michael Dewayne	TX	O	VP-HR	M.d	15	17.00	1	271	1	D
12/18/06 12:06	12/14/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Danford Michael Dewayne	TX	O	VP-HR	S.d	-15	74.77	0	-14	1	D
12/5/06 16:21	12/4/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-1,855	74.21	-25	-3	958	D
12/5/06 10:26	12/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Cox Jerry	TX	D		S	-151	75.72	-2	-100	0	D
11/13/06 13:53	11/8/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO,a	M.d	206	20.26	10	10	116	D
11/13/06 13:53	11/8/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO,a	S.d	-703	69.00	-10	-8	116	D
11/3/06 12:46	11/2/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		M.d	56	27.98	2		0	D
11/3/06 12:46	11/2/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		S.d	-157	62.74	-3	-100	0	D
8/8/06 11:54	8/7/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-1,721	68.82	-25	-2	983	D
8/3/06 17:36	8/2/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	338	26.48	13		3	D
8/3/06 17:36	8/2/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	S.d	-923	72.22	-13	-81	3	D
8/3/06 13:09	8/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO,a	M.d	545	27.23	20	21	116	D
8/3/06 13:09	8/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO,a	S.d	-1,401	70.04	-20	-15	116	D
8/1/06 17:19	7/28/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Ward Lew O	TX	D		M.d	364	24.52	15	New	15	D
7/27/06 14:21	7/25/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	8	17.00	0	17	3	D
6/5/06 16:07	6/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	M.d	0	0.00	2	45	5
6/5/06 16:06	6/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Danford Michael Dewayne	TX	O	VP-HR	M.d	0	0.00	1		1
6/5/06 14:00	6/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO,a	M.d	0	0.00	8	7	116
6/5/06 12:30	6/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	VP -Fina	M.d	0	0.00	1	70	3
5/9/06 17:16	5/8/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP-Prem	M.d	116	19.28	6	999%	6
5/9/06 17:16	5/8/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP-Prem	S.d	-514	85.70	-6	-50	6
5/9/06 12:45	5/8/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-2,100	83.98	-25	-2	1,008
5/8/06 13:20	5/5/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	13	17.00	1	70	2
5/8/06 13:20	5/5/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	S.d	-63	84.48	-1	-29	2
5/4/06 16:11	5/2/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO,a	M.d	525	27.77	19	21	111
5/4/06 16:11	5/2/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO,a	S.d	-1,510	79.83	-19	-15	111
5/3/06 17:22	5/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-225	80.12	-3	-14	17	B
3/29/06 17:24	3/28/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S	-1,931	77.25	-25	-2	1,296
3/14/06 12:06	3/13/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-1,766	70.65	-25	-2	1,033
3/8/06 16:16	3/6/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO, D	M.d	522	20.86	25	29	111
3/8/06 16:16	3/6/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO, D	S.d	-1,697	67.86	-25	-18	111
3/8/06 12:32	3/6/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-195	69.45	-3	-13	19	B
2/22/06 15:55	2/21/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S	-1,570	73.00	-22	-2	1,058
2/17/06 15:01	2/15/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S	-628	73.87	-9	-1	1,079
2/14/06 17:14	2/10/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.dm	-5,287	75.53	-70	-6	1,088
2/3/06 11:39	2/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Cox Jerry	TX	D		M.d	308	23.98	13		2
2/3/06 11:39	2/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Cox Jerry	TX	D		S.d	-1,046	81.43	-13	-87	2
2/2/06 17:19	2/1/06	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-2,029	81.15	-25	-2	1,158
12/2/05 18:11	12/1/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S	-1,649	65.94	-25	-2	1,321	D
11/16/05 15:42	11/14/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-1,610	64.40	-25	-2	1,183	D
11/9/05 16:31	11/7/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-191	68.13	-3	-11	22	M
11/9/05 14:31	11/7/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	M.d	524	20.97	25	29	111	D
11/9/05 14:31	11/7/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	S.d	-1,664	66.54	-25	-18	111	D
11/3/05 15:39	11/2/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	20	17.00	1	33	5	D
11/3/05 15:39	11/2/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	S.d	-81	67.85	-1	-20	5	D
9/30/05 10:37	9/28/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	M.d	34	17.00	2		0	D
9/29/05 15:51	9/27/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP-Prem	S.d	-327	65.48	-5	-45	6	D
9/28/05 16:41	9/26/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	M.d	110	18.70	6	6	111	D
9/28/05 16:41	9/26/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	S.d	-382	64.93	-6	-5	111	D
8/3/05 18:42	8/1/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.dm	-9,714	64.76	-150	-23	508	I
8/3/05 18:40	8/2/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	M.d	325	20.32	16	17	111	D
8/3/05 18:40	8/2/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	S.d	-1,041	65.06	-16	-13	111	D
8/2/05 17:59	8/1/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-181	64.69	-3	-9	27	M
8/2/05 15:43	7/29/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	M.dm	655	19.28	34	44	111	D
8/2/05 15:43	7/29/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	O	P,CEO,a	S.dm	-2,203	64.79	-34	-23	111	D
7/28/05 12:31	7/26/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S.m	-1,521	60.84	-25	-2	1,346	D
6/30/05 18:12	6/30/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S	-726	53.89	-13	-1	1,371	D
6/30/05 11:22	6/28/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S.m	-629	54.56	-12	-1	1,385	D
6/24/05 15:31	6/23/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	M.d	43	53.81	1	120	1	D
6/22/05 10:36	6/20/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		M.d	81	27.16	3		1	D
6/22/05 10:36	6/20/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		S.d	-165	55.30	-3	-86	1	D
6/21/05 15:56	6/20/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Hall Gordon T	TX	D		M.d	81	27.16	3		0	D
6/21/05 15:56	6/20/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Hall Gordon T	TX	D		S.d	-162	54.48	-3	-100	0	D
6/16/05 11:43	6/14/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP-Prem	M.d	439	22.10	20		6	D
6/16/05 11:43	6/14/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP-Prem	S.d	-1,074	54.10	-20	-77	6	D
5/11/05 10:26	5/9/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M.d	363	18.17	20	22	111	D
5/11/05 10:26	5/9/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-1,065	53.27	-20	-15	111	D
5/11/05 10:25	5/9/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-1,332	53.27	-25	-2	1,233	D
5/4/05 11:36	5/2/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-149	53.14	-3	-8	30	M
3/30/05 17:03	3/30/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S	-1,408	56.34	-25	-2	1,396	D
3/24/05 12:35	3/23/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Goodan Roger	TX	D		S	-174	58.13	-3	-50	3	D
3/24/05 08:56	3/22/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	46	19.28	2		2	D
3/24/05 08:56	3/22/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	S.d	-49	61.75	-1	-30	2	D
3/23/05 16:10	3/22/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.dm	-1,828	60.49	-30	-4	734	M
3/21/05 14:16	3/17/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.d	-3,008	60.15	-50	-6	764	I
3/17/05 13:33	3/16/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Goodan Roger	TX	D		M.d	77	26.06	3	99	6	D
3/16/05 19:09	3/14/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.dm	-4,772	58.92	-81	-9	798	I
3/16/05 18:16	3/14/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-1,469	58.76	-25	-2	1,258	D
3/16/05 16:22	3/14/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M.d	340	17.00	20	22	111	D
3/16/05 16:22	3/14/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-1,175	58.75	-20	-15	111	D
3/10/05 17:50	3/7/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-173	61.79	-3	-8	34	M
3/10/05 17:31	3/8/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.dm	-3,410	61.99	-55	-6	879	I
3/10/05 16:14	3/8/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Hall Gordon T	TX	D		M.d	77	26.06	3		0	D
3/10/05 16:14	3/8/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Hall Gordon T	TX	D		S.d	-184	62.16	-3	-100	0	D
2/15/05 12:30	2/11/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	15	17.00	1		0	D
2/15/05 12:30	2/11/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	S.d	-51	56.42	-1	-80	0	D
2/14/05 15:50	2/10/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	M.d	82	26.30	3		1	D
2/14/05 15:50	2/10/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	S.d	-174	55.77	-3	-82	1	D
2/10/05 17:43	2/9/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S	-1,066	54.66	-20	-1	1,283	D
2/8/05 17:19	2/4/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.dm	-10,203	56.53	-181	-12	1,302	D
2/8/05 10:24	2/4/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP-Prem	S.dm	-993	56.74	-18	-74	6	D
2/7/05 15:23	2/4/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	M.d	54	27.17	2	27	9	D
2/7/05 15:23	2/4/05	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	S.d	-114	56.75	-2	-18	9	D
12/16/04 16:46	12/15/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M.d	340	17.00	20	22	111	D
12/16/04 16:46	12/15/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-940	47.00	-20	-15	111	D
12/16/04 14:09	12/15/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		M.d	227	23.02	10	42	33	D
12/16/04 14:09	12/15/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-453	45.88	-10	-23	33	D
12/15/04 18:15	6/1/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP-Prem	M.d	0	0.00	1		1	D
12/7/04 11:24	12/3/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		S	-67	44.96	-2	-75	1	D
12/1/04 21:52	11/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M.d	267	18.28	15	15	111	M
12/1/04 21:52	11/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-911	45.54	-20	-15	111	M
11/24/04 12:24	11/23/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	M.d	207	18.47	11		0	D
11/24/04 12:24	11/23/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	S.d	-513	45.79	-11	-97	0	D
11/24/04 12:23	11/23/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Stacy T Don	TX	D		M.d	227	23.02	10	375	13	D
11/24/04 12:23	11/23/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Stacy T Don	TX	D		S.d	-784	45.17	-17	-58	13	D
11/24/04 12:23	11/22/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	M.d	116	19.28	6	186	9	D
11/24/04 12:23	11/22/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	S.d	-264	43.99	-6	-39	9	D
11/23/04 19:27	11/19/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.d	-3,209	42.78	-75	-7	950	I
11/18/04 20:20	11/16/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.dm	-16,590	41.48	-400	-28	1,025	M
11/10/04 19:44	11/8/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M.d	234	18.70	13	12	119	D
11/10/04 19:44	11/8/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-553	44.27	-13	-10	119	D
11/10/04 19:43	11/8/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	CB	S.d	-1,138	45.52	-25	-2	1,483	D
11/3/04 20:27	11/1/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-124	44.09	-3	-8	33	M
11/1/04 19:49	10/28/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	M.dm	762	18.67	41		9	M
11/1/04 19:49	10/28/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Jones Charles E	TX	O	EVP,COO	S.dm	-1,785	43.53	-41	-82	9	M
10/1/04 18:18	9/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP - Pr	M.d	403	21.58	19		0	D
10/1/04 18:18	9/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Russell Neil	TX	O	SVP - Pr	S.d	-796	42.60	-19	-100	0	D
10/1/04 18:18	9/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	M.d	26	17.00	2		0	D
10/1/04 18:18	9/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	North Chris D	TX	O	CFO	S.d	-66	43.69	-2	-87	0	D
10/1/04 18:17	9/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Cox Jerry	TX	D		S	-127	42.48	-3	-60	2	D
9/30/04 18:48	9/28/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		M.d	152	27.90	5		2	D
9/30/04 18:48	9/28/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		S.d	-233	42.67	-5	-73	2	D
9/24/04 19:13	9/22/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	CB	S.d	-1,033	41.34	-25	-2	1,508	D
9/24/04 19:01	9/24/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-573	41.73	-14	-28	36	I
9/20/04 21:54	9/17/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.d	-7,358	38.52	-191	-11	1,474	M
9/20/04 21:35	9/16/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Institute	CA	T		S.d	-7,500	37.50	-200	-11	1,665	M
9/17/04 17:58	9/15/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	CB	S.d	0	0.00	-100	-6	1,533	D
9/10/04 18:15	9/8/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	CB	S.dm	-16,625	35.09	-474	-22	1,633	I
8/17/04 15:05	8/16/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Richard C	TX	DOT	Chariman	S.d	-823	32.90	-25	-1	2,106	D
8/4/04 15:22	8/2/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.dm	-439	35.12	-13	-10	119	D
8/3/04 17:57	8/2/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-99	35.15	-3	-5	50	M
7/29/04 17:07	7/29/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S	-514	34.23	-15	-1	1,436	D
6/28/04 16:46	6/25/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-450	30.00	-15	-11	126	D
6/15/04 16:56	6/14/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Blanche Ebert Seaver Endowment For Frank R Seaver College	CA	T		S	-415	27.69	-15	-1	1,451	D
5/10/04 11:52	5/6/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	M.d	68	17.00	4		0	D
5/10/04 11:52	5/6/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	S.d	-113	28.37	-4	-100	0	D
5/5/04 11:00	5/3/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Patrick T	TX	D		S.d	-73	26.14	-3	-5	52	M
5/4/04 18:32	5/3/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-329	26.35	-13	-9	126	D
3/12/04 15:24	3/11/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	McCormick Kenneth S	TX	D		P	39	25.79	2	167	2	D
3/8/04 09:33	3/5/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Chauviere E Charls	TX	O	VP-Psure	S	-34	27.32	-1	-100	0	D
3/5/04 17:25	3/4/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.d	-93	26.66	-4	-3	126	D
3/4/04 15:14	3/2/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S.dm	-240	26.61	-9	-7	126	D
2/11/04 11:09	2/10/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Harpole Myron E	TX	T		S	-10	26.00	0	-2	19	D
1/7/04 14:42	1/6/04	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M	42	4.75	9	8	126	D
11/3/03 18:10	11/3/03	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S	-292	23.32	-13	-10	117	D
11/3/03 17:19	11/3/03	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Kearney Michael C	TX	O	CFO,VP-A	M	143	17.85	8	597	9	D
8/14/03 14:19	8/13/03	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Kearney Michael C	TX	O	CFO,VP-A	M	170	17.00	10		1	D
8/14/03 14:19	8/13/03	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Kearney Michael C	TX	O	CFO,VP-A	S	-241	24.05	-10	-92	1	D
8/12/03 10:09	8/11/03	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Kearney Michael C	TX	O	CFO,VP-A	S	-267	23.20	-12	-93	1	D
8/11/03 14:59	8/7/03	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	M	71	4.75	15	15	117	D
8/6/03 15:52	8/5/03	HYDL	Energy	OilMch	Oil & Gas Field Machinery & E	Seaver Christopher T	TX	DO	P,CEO	S	-281	22.45	-13	-11	102	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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