CASTONGUAY MAURICE L

SVP & Chief Financial Officer at BigBand Networks, Inc. · on record since Mar 14, 2008
CFO,SVP FIN & ADMIN. AND TR at MATRIXONE INC · on record since Sep 10, 2003
SVP, CFO & Treasurer at Sonus, Inc. · on record since Aug 26, 2011
Chief Financial Officer at T2 Biosystems, Inc. · on record since Aug 10, 2015

Insider trading activity of CASTONGUAY MAURICE L

Transactions on record: 24; since Sep 10, 2003

Open-market buys: 0

Open-market sells: 1; $25.1K

Companies traded: 4; last filing Aug 10, 2015

Figures computed from official regulatory filings — .

Companies where CASTONGUAY MAURICE L has traded

T2 Biosystems, Inc.1 tx · Aug 10, 2015
Sonus, Inc.9 tx · $293.4K · Aug 27, 2013
BigBand Networks, Inc.12 tx · $43.7K · Nov 23, 2009
MATRIXONE INC2 tx · Sep 10, 2003

Track record of CASTONGUAY MAURICE L

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

Transaction history of CASTONGUAY MAURICE L

Co-insiders of CASTONGUAY MAURICE L

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
T2 Biosystems, Inc.Listing on record	Aug 10, 2015	AwardD (derivative)	146,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Aug 27, 2013	Other	-33,421	3.50 USD	$117K	SEC
Sonus, Inc.Listing unverified	Aug 16, 2013	Other	-11,206	3.47 USD	$38.9K	SEC
Sonus, Inc.Listing unverified	Jul 30, 2013	Other	-6,334	3.64 USD	$23.1K	SEC
Sonus, Inc.Listing unverified	Feb 19, 2013	Award	62,868	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Feb 19, 2013	Other	-41,466	2.76 USD	$114.4K	SEC
Sonus, Inc.Listing unverified	Mar 19, 2012	AwardD (derivative)	145,833	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Mar 19, 2012	Award	72,917	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Sep 19, 2011	Award	375,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Sep 19, 2011	AwardD (derivative)	500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	Exercise	8,700	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	ExerciseD (derivative)	-7,225	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	Other	-5,135	3.63	$18.6K	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	Exercise	7,225	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	ExerciseD (derivative)	-8,700	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Aug 14, 2009	Exercise	20,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Aug 14, 2009	Sell	-6,399	3.92	$25.1K	SEC
BigBand Networks, Inc.Listing unverified	Aug 14, 2009	ExerciseD (derivative)	-20,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	May 21, 2009	AwardD (derivative)	57,800	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	May 21, 2009	AwardD (derivative)	52,200	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Aug 13, 2008	AwardD (derivative)	40,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Mar 14, 2008	AwardD (derivative)	400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MATRIXONE INCListing unverified	Sep 10, 2003	AwardD (derivative)	18,023	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MATRIXONE INCListing unverified	Sep 10, 2003	AwardD (derivative)	81,977	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
T2 Biosystems, Inc.Listing on record	Aug 10, 2015	AwardD (derivative)	146,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Aug 27, 2013	Other	-33,421	3.50 USD	$117K	SEC
Sonus, Inc.Listing unverified	Aug 16, 2013	Other	-11,206	3.47 USD	$38.9K	SEC
Sonus, Inc.Listing unverified	Jul 30, 2013	Other	-6,334	3.64 USD	$23.1K	SEC
Sonus, Inc.Listing unverified	Feb 19, 2013	Award	62,868	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Feb 19, 2013	Other	-41,466	2.76 USD	$114.4K	SEC
Sonus, Inc.Listing unverified	Mar 19, 2012	AwardD (derivative)	145,833	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Mar 19, 2012	Award	72,917	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Sep 19, 2011	Award	375,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Sonus, Inc.Listing unverified	Sep 19, 2011	AwardD (derivative)	500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	Exercise	8,700	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	ExerciseD (derivative)	-7,225	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	Other	-5,135	3.63	$18.6K	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	Exercise	7,225	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Nov 23, 2009	ExerciseD (derivative)	-8,700	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Aug 14, 2009	Exercise	20,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Aug 14, 2009	Sell	-6,399	3.92	$25.1K	SEC
BigBand Networks, Inc.Listing unverified	Aug 14, 2009	ExerciseD (derivative)	-20,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	May 21, 2009	AwardD (derivative)	57,800	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	May 21, 2009	AwardD (derivative)	52,200	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Aug 13, 2008	AwardD (derivative)	40,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
BigBand Networks, Inc.Listing unverified	Mar 14, 2008	AwardD (derivative)	400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MATRIXONE INCListing unverified	Sep 10, 2003	AwardD (derivative)	18,023	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MATRIXONE INCListing unverified	Sep 10, 2003	AwardD (derivative)	81,977	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC