BIRO JON C

Director at ICO INC · on record since Nov 14, 2006
Director at Perma-Pipe International Holdings, Inc. · on record since Mar 12, 2025
Director at ASPECT MEDICAL SYSTEMS INC · on record since Jun 8, 2009
Director at CROWN CRAFTS INC · on record since Aug 18, 2010
CFO & Treasurer at ICO INC · on record since Feb 3, 2004
CFO and Accounting Officer at CONSOLIDATED GRAPHICS INC /TX/ · on record since Jan 2, 2014
Director at Archrock Partners, L.P. · on record since Oct 30, 2014
Senior Vice President at Archrock Partners, L.P. · on record since Oct 30, 2014
SVP, Chief Financial Officer at Archrock, Inc. · on record since Mar 6, 2015
Director at Exterran Corp · on record since Oct 21, 2015
SVP & CFO at Exterran Corp · on record since Nov 5, 2015
Chief Financial Officer at HARTE HANKS INC · on record since Nov 15, 2017

Insider trading activity of BIRO JON C

Transactions on record: 150; since Jan 22, 2004

Open-market buys: 18; $878.3K

Open-market sells: 32; $5.9M

Companies traded: 9; last filing Jun 26, 2026

Figures computed from official regulatory filings — .

Companies where BIRO JON C has traded

Perma-Pipe International Holdings, Inc.3 tx · Jun 26, 2026
HARTE HANKS INC6 tx · $10.3K · Nov 14, 2018
Exterran Corp6 tx · $79.5K · Nov 7, 2016
Archrock, Inc.2 tx · Mar 6, 2015
49 tx · $10.1M · Jan 31, 2014
1 tx · $25.7K · Jul 1, 2013
3 tx · Aug 15, 2012
7 tx · $72K · Nov 9, 2009
73 tx · $3.7M · Dec 17, 2007

Track record of BIRO JON C

Open-market buys: 18

Last buy: Jun 27, 2013

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of BIRO JON C

Co-insiders of BIRO JON C

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Perma-Pipe International Holdings, Inc.Listing on record	Jun 26, 2026	Award	3,144	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Perma-Pipe International Holdings, Inc.Listing on record	Jun 30, 2025	Award	5,527	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Perma-Pipe International Holdings, Inc.Listing on record	Mar 12, 2025	Award	1,722	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 14, 2018	Other	-1,948	5.29 USD	$10.3K		SEC
HARTE HANKS INCListing on record	Nov 14, 2018	Exercise	8,000	—	n/a (No price was disclosed in the filing)		SEC
HARTE HANKS INCListing on record	Nov 14, 2018	ExerciseD (derivative)	-8,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 15, 2017	AwardD (derivative)	338,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 15, 2017	AwardD (derivative)	338,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 15, 2017	AwardD (derivative)	240,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Exterran CorpListing unverified	Nov 7, 2016	Other	-2,349	14.78 USD	$34.7K		SEC
Exterran CorpListing unverified	Sep 23, 2016	Other	-517	14.88 USD	$7.7K		SEC
Exterran CorpListing unverified	Mar 8, 2016	Award	25,874	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Exterran CorpListing unverified	Mar 8, 2016	Other	-2,399	15.46 USD	$37.1K		SEC
Exterran CorpListing unverified	Nov 5, 2015	Award	31,059	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Exterran CorpListing unverified	Nov 5, 2015	Award	26,024	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Archrock, Inc.Listing on record	Mar 6, 2015	Award	20,044	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Archrock, Inc.Listing on record	Sep 23, 2014	Award	11,327	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-30,000	25.66 USD	$769.8K	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	Other	-37,000	—	n/a (No price was disclosed in the filing)		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-80,000	37.80 USD	$3M	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-8,000	24.31 USD	$194.5K	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-15,000	16.51 USD	$247.7K	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 2, 2014	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 2, 2014	ExerciseD (derivative)	-20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 2, 2014	Exercise	20,000	28.85 USD	$577K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Perma-Pipe International Holdings, Inc.Listing on record	Jun 26, 2026	Award	3,144	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Perma-Pipe International Holdings, Inc.Listing on record	Jun 30, 2025	Award	5,527	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Perma-Pipe International Holdings, Inc.Listing on record	Mar 12, 2025	Award	1,722	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 14, 2018	Other	-1,948	5.29 USD	$10.3K		SEC
HARTE HANKS INCListing on record	Nov 14, 2018	Exercise	8,000	—	n/a (No price was disclosed in the filing)		SEC
HARTE HANKS INCListing on record	Nov 14, 2018	ExerciseD (derivative)	-8,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 15, 2017	AwardD (derivative)	338,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 15, 2017	AwardD (derivative)	338,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARTE HANKS INCListing on record	Nov 15, 2017	AwardD (derivative)	240,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Exterran CorpListing unverified	Nov 7, 2016	Other	-2,349	14.78 USD	$34.7K		SEC
Exterran CorpListing unverified	Sep 23, 2016	Other	-517	14.88 USD	$7.7K		SEC
Exterran CorpListing unverified	Mar 8, 2016	Award	25,874	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Exterran CorpListing unverified	Mar 8, 2016	Other	-2,399	15.46 USD	$37.1K		SEC
Exterran CorpListing unverified	Nov 5, 2015	Award	31,059	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Exterran CorpListing unverified	Nov 5, 2015	Award	26,024	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Archrock, Inc.Listing on record	Mar 6, 2015	Award	20,044	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Archrock, Inc.Listing on record	Sep 23, 2014	Award	11,327	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-30,000	25.66 USD	$769.8K	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	Other	-37,000	—	n/a (No price was disclosed in the filing)		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-80,000	37.80 USD	$3M	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-8,000	24.31 USD	$194.5K	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 31, 2014	OtherD (derivative)	-15,000	16.51 USD	$247.7K	Unusual size	SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 2, 2014	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 2, 2014	ExerciseD (derivative)	-20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONSOLIDATED GRAPHICS INC /TX/Listing unverified	Jan 2, 2014	Exercise	20,000	28.85 USD	$577K	Unusual size	SEC