SMITH SAM K

Director at ION GEOPHYSICAL CORP · on record since May 17, 2006
Former Director at ION GEOPHYSICAL CORP · on record since Aug 21, 2008

Insider trading activity of SMITH SAM K

Transactions on record: 42; since Nov 6, 2003

Open-market buys: 0

Open-market sells: 14; $2.8M

Companies traded: 1; last filing Aug 21, 2008

Figures computed from official regulatory filings — .

Companies where SMITH SAM K has traded

ION GEOPHYSICAL CORP42 tx · $4M · Aug 21, 2008

Track record of SMITH SAM K

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of SMITH SAM K

Co-insiders of SMITH SAM K

APPELBAUM BRUCE SION GEOPHYSICAL CORP
BARR DAVID HION GEOPHYSICAL CORP
BATE STEVENION GEOPHYSICAL CORP
Bernitsas NikolaosION GEOPHYSICAL CORP
BGP Inc., China National Petroleum CorpION GEOPHYSICAL CORP
DORAN MARK JION GEOPHYSICAL CORP
EASTMAN BRADION GEOPHYSICAL CORP
ELLIOTT THEODORE H JRION GEOPHYSICAL CORP
FAGERAAS BJARTEION GEOPHYSICAL CORP
FRIEDEMANN CHRISION GEOPHYSICAL CORP
Gates Capital Management GP, LLCION GEOPHYSICAL CORP
Gates Capital Management, Inc.ION GEOPHYSICAL CORP
Gates Capital Management, L.P.ION GEOPHYSICAL CORP
Gates Jeffrey LION GEOPHYSICAL CORP
GUTHRIE LAURAION GEOPHYSICAL CORP
Hanson R BrianION GEOPHYSICAL CORP
Hao HuiminION GEOPHYSICAL CORP
Heinlein Gregory JION GEOPHYSICAL CORP
HOLLIS JIMION GEOPHYSICAL CORP
HULME COLINION GEOPHYSICAL CORP
Jennings MichaelION GEOPHYSICAL CORP
KIRKSEY J MICHAELION GEOPHYSICAL CORP
Koid TengBengION GEOPHYSICAL CORP
LAITRAM LLCION GEOPHYSICAL CORP
LAMBERT DALE JION GEOPHYSICAL CORP
Lambert Michael KION GEOPHYSICAL CORP
LAPEYRE JAMES M JRION GEOPHYSICAL CORP
Ledet Charles JION GEOPHYSICAL CORP
MACHINIZH JORGEION GEOPHYSICAL CORP
MARSH G THOMASION GEOPHYSICAL CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-8,900	15.90	$141.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-8,900	15.90	$141.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-5,000	15.90	$79.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-5,000	15.90	$79.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-5,000	15.61	$78.1K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,500	15.75	$39.4K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-100	15.63	$1.6K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-5,000	15.60	$78K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-600	15.80	$9.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,000	15.62	$31.2K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,500	15.65	$39.1K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,595	15.81	$41K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,900	15.60	$45.2K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	10,000	5.25	$52.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	12,500	7.76	$97K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	10,000	4.11	$41.1K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	30,000	10.00	$300K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	12,500	6.75	$84.4K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-12,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	10,000	8.45	$84.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-12,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-8,900	15.90	$141.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-8,900	15.90	$141.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-5,000	15.90	$79.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 21, 2008	Sell	-5,000	15.90	$79.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-5,000	15.61	$78.1K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,500	15.75	$39.4K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-100	15.63	$1.6K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-5,000	15.60	$78K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-600	15.80	$9.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,000	15.62	$31.2K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,500	15.65	$39.1K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,595	15.81	$41K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 20, 2008	Sell	-2,900	15.60	$45.2K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	10,000	5.25	$52.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	12,500	7.76	$97K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	10,000	4.11	$41.1K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	30,000	10.00	$300K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	12,500	6.75	$84.4K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-12,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	Exercise	10,000	8.45	$84.5K	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ION GEOPHYSICAL CORPListing unverified	Aug 18, 2008	ExerciseD (derivative)	-12,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC