ION Geophysical Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top 25 shareholders own 18.23% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
5.36%	China National Petroleum Corporation	1,585,969	US$4.8k	0%	no data
3.69%	Footprints Asset Management & Research, Inc.	1,091,687	US$3.3k	0%	0.09%
3.31%	Laitram Group, Inc	979,816	US$2.9k	0%	no data
2.23%	James Lapeyre	660,034	US$2.0k	0%	no data
1.11%	Christopher Usher	328,372	US$985.1	-3.91%	no data
0.62%	Kenneth Williamson	184,258	US$552.8	-3.47%	no data
0.4%	Michael Morrison	118,082	US$354.2	-5.25%	no data
0.33%	Matthew Powers	96,932	US$290.8	-4.9%	no data
0.27%	Dale Lambert	78,915	US$236.7	-12.8%	no data
0.16%	Sheila Rodermund	48,179	US$144.5	-19.5%	no data
0.11%	David Barr	32,933	US$98.8	0%	no data
0.097%	John Seitz	28,759	US$86.3	0%	no data
0.09%	S. Nelson	26,766	US$80.3	0%	no data
0.084%	Scott Schwausch	24,898	US$74.7	-13.7%	no data
0.082%	Philip Lapeyre	24,133	US$72.4	0%	no data
0.079%	Andrew Lapeyre	23,276	US$69.8	0%	no data
0.04%	G. Lapeyre	11,902	US$35.7	0%	no data
0.033%	Michael McGovern	9,793	US$29.4	0%	no data
0.025%	Tina Wininger	7,362	US$22.1	0%	no data
0.025%	Tina Summers	7,362	US$22.1	0%	no data
0.02%	Huasheng Zheng	5,935	US$17.8	0%	no data
0.016%	Gary Pittman	4,711	US$14.1	0%	no data
0.016%	Mark Doran	4,711	US$14.1	0%	no data
0.016%	ShaoHua Zhang	4,623	US$13.9	0%	no data
0.014%	Robert Lapeyre	4,000	US$12.0	0%	no data