ZNT - Zenith National Insurance Corp - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
7/1/09 15:39	6/30/09	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Rothenberg Alan I	CA	D		P.d	33	21.69	2	8	21	D
3/9/09 14:07	3/9/09	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Rothenberg Alan I	CA	D		P	95	19.07	5	41	17	I
4/28/08 09:37	4/25/08	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Sessions William S	DC	D		P	74	37.07	2	22	11	D
4/25/08 16:49	4/17/08	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Reynolds Catherine B	VA	D		P.m	400	38.70	10		8	I
2/7/08 11:40	2/5/08	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zavis Michael Wm	FL	D		P.m	107	35.50	3	17	20	I
2/6/08 19:58	2/6/08	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	P	871	34.85	25	3	813	D
8/24/07 10:09	8/23/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zavis Michael Wm	FL	D		P	108	43.00	3	17	17	I
8/22/07 17:06	8/15/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zavis Michael Wm	FL	D		P.m	105	42.04	3	43	8	I
8/16/07 14:56	8/16/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Trotman Keith E	CA	O	EVP	P	10	40.00	0	0	63	I
8/7/07 14:33	8/6/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Pattiz Davidson M	CA	O	EVP	P	39	39.30	1	5	23	D
8/3/07 15:13	8/3/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Vangundy Kari	CA	O	SVP,CFO	P	61	40.67	2	11	15	D
7/30/07 17:32	7/30/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Jansen Michael E	CA	O	Exec Vic	P	123	40.90	3	20	18	D
7/27/07 16:25	7/27/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Pattiz Davidson M	CA	O	EVP	P	83	41.39	2	10	22	D
1/5/07 16:58	1/3/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		S.m	-1,241	47.71	-26	-28	67	D
1/5/07 16:55	1/4/07	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		S.m	-626	46.36	-14	-20	54	M
12/6/06 14:04	12/5/06	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Meyer Robert E	CA	O	SVP	S	-47	46.86	-1	-4	26	D
7/28/06 13:48	7/27/06	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		S	-482	40.15	-12	-11	93	I
6/29/06 19:09	6/29/06	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Meyer Robert E	CA	O	SVP	S	-67	39.26	-2	-6	27	S
2/8/06 16:50	2/7/06	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Fairfax Financial Holdings Ltd/ Can		T		S	-193,763	50.38	-3,846	-100	0	I
12/7/05 14:19	12/7/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		P	46	45.99	1	1	103	D
11/28/05 17:15	11/28/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		P	94	47.24	2	2	102	D
11/2/05 15:54	11/1/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		P	11	45.33	0	0	100	D
10/3/05 17:44	9/29/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Fairfax Financial Holdings Ltd/ Can		T		S.d	-10,034	63.70	-158	-100	0	I
9/9/05 10:54	9/8/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	M.d	4,220	23.63	179	51	532	D
8/4/05 18:29	8/2/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Fairfax Financial Holdings Ltd/ Can	A6	T		S	-132,000	66.00	-2,000	-46	2,324	I
3/9/05 15:47	3/9/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		P	252	50.49	5	8	65	D
2/11/05 20:33	2/11/05	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	M.d	14,656	23.63	620		504	D
11/8/04 16:50	11/5/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Owen William J	CA	O	SVP,CFO	S.d	-947	43.05	-22	-56	17	D
11/8/04 16:50	11/5/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Owen William J	CA	O	SVP,CFO	M.d	575	19.16	30		17	D
11/4/04 19:01	11/4/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tickner John J	CA	O	SVP,Secr	S.d	-214	42.81	-5	-39	8	D
11/4/04 19:01	11/4/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tickner John J	CA	O	SVP,Secr	M.d	96	19.16	5	183	8	D
7/29/04 13:24	7/27/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Odyssey Re Holdings Corp	NY	T		S	-127,565	41.15	-3,100	-40	4,722	I
7/29/04 13:23	7/27/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Fairfax Financial Holdings Ltd/ Can		T		S	-127,565	41.15	-3,100	-40	4,722	I
7/27/04 17:44	7/27/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		P	213	42.65	5	9	60	D
3/31/04 15:31	3/30/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	S.dm	-776	39.00	-20	-97	1	D
3/31/04 15:31	3/30/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	M.dm	381	19.16	20		1	D
3/23/04 14:10	3/23/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	S	-301	37.67	-8	-3	299	D
3/23/04 07:50	3/22/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	S	-15	38.59	0	0	307	D
3/23/04 07:45	3/22/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	S.m	-242	38.36	-6	-2	307	D
3/22/04 21:51	3/22/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	S.m	-550	37.96	-15	-4	314	D
3/22/04 21:29	3/19/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	S.d	-20	39.33	-1	0	328	D
3/22/04 21:29	3/18/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Zax Stanley R	CA	DO	P,CB	M.d	4,749	23.63	201	158	328	D
3/18/04 16:14	3/17/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tickner John J	CA	O	SVP,Secr	S.d	-395	39.49	-10	-79	3	D
3/18/04 16:14	3/17/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tickner John J	CA	O	SVP,Secr	M.d	192	19.16	10		3	D
3/10/04 19:20	3/10/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	S.d	-506	40.50	-13	-96	1	D
3/10/04 19:20	3/10/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	M.d	239	19.16	13		1	D
3/10/04 19:19	3/9/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Meyer Robert E	CA	O	SVP	S.dm	-1,005	40.20	-25	-91	2	D
3/10/04 19:19	3/9/04	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Meyer Robert E	CA	O	SVP	M.dm	479	19.16	25		2	D
1/5/04 18:23	12/31/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Fairfax Financial Holdings Ltd/ Can		T		P	323	32.00	10	0	7,822	I
11/21/03 16:49	11/20/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	S.m	-228	31.65	-7	-93	1	D
11/21/03 16:49	11/20/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	M.m	138	19.16	7		1	D
11/20/03 14:41	11/18/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tickner John J	CA	O	SVP,Secr	S.m	-319	31.93	-10	-79	3	D
11/20/03 14:41	11/18/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tickner John J	CA	O	SVP,Secr	M.m	192	19.16	10		3	D
11/20/03 11:32	11/18/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	S	-13	32.48	0	-42	1	D
11/20/03 11:32	11/18/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	M	8	19.16	0	253	1	D
11/5/03 17:52	11/4/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Meyer Robert E	CA	O	SVP	S	-768	30.70	-25	-91	2	D
11/5/03 17:52	11/4/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Meyer Robert E	CA	O	SVP	M	479	19.16	25		2	D
11/3/03 18:29	10/31/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	S	-300	29.95	-10	-95	1	D
11/3/03 18:29	10/31/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Miller Jack D	CA	O	EVP	M	192	19.16	10		1	D
10/21/03 17:17	10/20/03	ZNT	Insur	Insur	Fire, Marine & Casualty Insur	Tsai Gerald Jr	NY	D		P	142	28.45	5	10	55	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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