McMahon John - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
12/22/10 17:10	12/21/10	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S	-301	45.14	-7	-8	75	D
12/19/08 14:03	12/18/08	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	P	394	18.40	21	63	55	D
6/6/08 16:51	6/6/08	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.d	1,432	22.03	65		34	D
11/13/07 16:07	11/8/07	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	P	104	52.20	2	6	34	D
5/2/07 16:17	4/30/07	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S.dm	-3,061	77.16	-40	-55	32	D
5/2/07 16:17	5/1/07	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.d	849	24.77	34		32	D
5/2/07 16:16	4/30/07	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S	-1,045	77.87	-13	-26	37	D
5/2/07 16:14	4/30/07	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S	-2,464	77.93	-32	-38	51	D
5/2/07 16:13	4/30/07	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.d	583	18.97	31	59	82	D
5/2/07 16:13	4/30/07	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S.d	-2,376	78.44	-30	-27	82	D
5/8/06 16:23	5/5/06	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.d	790	22.41	35	75	82
5/4/06 16:20	5/2/06	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.dm	642	21.44	30	58	82
11/16/05 16:00	11/14/05	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.d	25	0.8300	30		6	D
11/16/05 16:00	11/14/05	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S.d	-2,556	85.50	-30	-83	6	D
8/31/05 18:57	8/30/05	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.dm	711	37.94	19		6	D
8/31/05 18:57	8/30/05	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S.d	-1,448	77.24	-19	-76	6	D
5/16/05 16:31	5/12/05	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.d	5	0.8300	6	New	6	D
5/12/05 16:40	5/10/05	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	M.dm	70	0.8300	84		0	D
5/12/05 16:40	5/10/05	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Bu	S.dm	-4,454	53.02	-84	-100	0	D
12/15/03 15:08	12/11/03	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Op	M.m	75	2.50	30		0	D
12/15/03 15:08	12/11/03	NIHD	Nii Holdings Inc	DE	Telco	Telco	Radiotelephone Communications	McMahon John	VA	O	VP of Op	S.m	-2,185	72.84	-30	-100	0	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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