HERTEL GEOFFREY M

Director at TETRA TECHNOLOGIES INC · on record since Mar 31, 2006
President & CEO at TETRA TECHNOLOGIES INC · on record since Mar 31, 2006
Director at CSI Compressco LP · on record since Jun 22, 2011

Insider trading activity of HERTEL GEOFFREY M

Transactions on record: 276; since Nov 12, 2003

Open-market buys: 11; $3.1M

Open-market sells: 202; $29.9M

Companies traded: 3; last filing Jan 6, 2014

Figures computed from official regulatory filings — .

Companies where HERTEL GEOFFREY M has traded

CSI Compressco LP17 tx · $1.5M · Jan 6, 2014
TETRA TECHNOLOGIES INC258 tx · $42.3M · May 21, 2013
ROPER BROTHERS INC1 tx · May 10, 2006

Track record of HERTEL GEOFFREY M

Statistical track record

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Open-market buys: 11

Last buy: Nov 15, 2012

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Transaction history of HERTEL GEOFFREY M

Co-insiders of HERTEL GEOFFREY M

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CSI Compressco LPListing unverified	Jan 6, 2014	ExerciseD (derivative)	-42	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jan 6, 2014	Exercise	42	—	n/a (No price was disclosed in the filing)		SEC
CSI Compressco LPListing unverified	May 28, 2013	ExerciseD (derivative)	-120	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	May 28, 2013	Award	2,959	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	May 28, 2013	Exercise	120	—	n/a (No price was disclosed in the filing)		SEC
TETRA TECHNOLOGIES INCListing on record	May 21, 2013	Award	9,709	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jan 8, 2013	ExerciseD (derivative)	-67	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jan 8, 2013	Exercise	67	—	n/a (No price was disclosed in the filing)		SEC
CSI Compressco LPListing unverified	Nov 19, 2012	Buy	10,028	16.30 USD	$163.5K	conv 32Cluster	SEC
CSI Compressco LPListing unverified	Nov 13, 2012	Buy	3,266	16.21 USD	$52.9K	conv 35Cluster	SEC
CSI Compressco LPListing unverified	Nov 13, 2012	Buy	1,244	16.18 USD	$20.1K	conv 29Cluster	SEC
CSI Compressco LPListing unverified	Jun 6, 2012	Buy	500	12.85 USD	$6.4K	conv 12	SEC
CSI Compressco LPListing unverified	Jun 6, 2012	Buy	6,060	13.00 USD	$78.8K	conv 15	SEC
CSI Compressco LPListing unverified	May 30, 2012	Award	4,508	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	May 21, 2012	Award	14,685	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	May 14, 2012	Buy	16,315	13.00 USD	$212.1K	conv 29	SEC
CSI Compressco LPListing unverified	May 14, 2012	Buy	200	12.80 USD	$2.6K	conv 18	SEC
TETRA TECHNOLOGIES INCListing on record	Dec 28, 2011	ExerciseD (derivative)	-240,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	Dec 28, 2011	Other	-237,294	9.35 USD	$2.2M		SEC
TETRA TECHNOLOGIES INCListing on record	Dec 28, 2011	Exercise	240,000	9.21 USD	$2.2M	Unusual size	SEC
CSI Compressco LPListing unverified	Jun 22, 2011	Award	2,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jun 16, 2011	Buy	50,000	20.00 USD	$1M	conv 58ClusterFirst in 12mo	SEC
TETRA TECHNOLOGIES INCListing on record	May 23, 2011	Award	7,693	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	May 24, 2010	Award	9,804	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	Aug 24, 2009	ExerciseD (derivative)	-4,160	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	Signals	Src
CSI Compressco LPListing unverified	Jan 6, 2014	ExerciseD (derivative)	-42	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jan 6, 2014	Exercise	42	—	n/a (No price was disclosed in the filing)		SEC
CSI Compressco LPListing unverified	May 28, 2013	ExerciseD (derivative)	-120	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	May 28, 2013	Award	2,959	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	May 28, 2013	Exercise	120	—	n/a (No price was disclosed in the filing)		SEC
TETRA TECHNOLOGIES INCListing on record	May 21, 2013	Award	9,709	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jan 8, 2013	ExerciseD (derivative)	-67	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jan 8, 2013	Exercise	67	—	n/a (No price was disclosed in the filing)		SEC
CSI Compressco LPListing unverified	Nov 19, 2012	Buy	10,028	16.30 USD	$163.5K	conv 32Cluster	SEC
CSI Compressco LPListing unverified	Nov 13, 2012	Buy	3,266	16.21 USD	$52.9K	conv 35Cluster	SEC
CSI Compressco LPListing unverified	Nov 13, 2012	Buy	1,244	16.18 USD	$20.1K	conv 29Cluster	SEC
CSI Compressco LPListing unverified	Jun 6, 2012	Buy	500	12.85 USD	$6.4K	conv 12	SEC
CSI Compressco LPListing unverified	Jun 6, 2012	Buy	6,060	13.00 USD	$78.8K	conv 15	SEC
CSI Compressco LPListing unverified	May 30, 2012	Award	4,508	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	May 21, 2012	Award	14,685	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	May 14, 2012	Buy	16,315	13.00 USD	$212.1K	conv 29	SEC
CSI Compressco LPListing unverified	May 14, 2012	Buy	200	12.80 USD	$2.6K	conv 18	SEC
TETRA TECHNOLOGIES INCListing on record	Dec 28, 2011	ExerciseD (derivative)	-240,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	Dec 28, 2011	Other	-237,294	9.35 USD	$2.2M		SEC
TETRA TECHNOLOGIES INCListing on record	Dec 28, 2011	Exercise	240,000	9.21 USD	$2.2M	Unusual size	SEC
CSI Compressco LPListing unverified	Jun 22, 2011	Award	2,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CSI Compressco LPListing unverified	Jun 16, 2011	Buy	50,000	20.00 USD	$1M	conv 58ClusterFirst in 12mo	SEC
TETRA TECHNOLOGIES INCListing on record	May 23, 2011	Award	7,693	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	May 24, 2010	Award	9,804	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECHNOLOGIES INCListing on record	Aug 24, 2009	ExerciseD (derivative)	-4,160	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC