Headley Todd P

Chief Financial Officer at SOURCEFIRE INC · on record since Feb 28, 2008
Director at QUALYS, INC. · on record since Feb 8, 2016
Director at ZeroFox Holdings, Inc. · on record since Aug 5, 2022

Insider trading activity of Headley Todd P

Transactions on record: 110; since Mar 13, 2007

Open-market buys: 0

Open-market sells: 30; $7.8M

Companies traded: 3; last filing May 13, 2024

Figures computed from official regulatory filings — .

Companies where Headley Todd P has traded

ZeroFox Holdings, Inc.7 tx · $158.7K · May 13, 2024
QUALYS, INC.7 tx · $968.2K · Jun 20, 2018
SOURCEFIRE INC96 tx · $9.8M · Oct 9, 2013

Track record of Headley Todd P

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

Transaction history of Headley Todd P

Co-insiders of Headley Todd P

BARRIS PETER JSOURCEFIRE INC +1
Albert PeterQUALYS, INC.
AOS Partners, LPQUALYS, INC.
BARRETT M JAMESSOURCEFIRE INC
BASKETT FORESTZeroFox Holdings, Inc.
Becker JohnSOURCEFIRE INC
Bender Timothy SZeroFox Holdings, Inc.
BERGERON SANDRA KQUALYS, INC.
Berquist ThomasQUALYS, INC.
Berutti WilliamQUALYS, INC.
Boyle Joseph MSOURCEFIRE INC
Brooks Bradford L.QUALYS, INC.
BURRIS JOHN CSOURCEFIRE INC
Chandna AsheemSOURCEFIRE INC
CHEUNG SHEILAQUALYS, INC.
CHINNICI JOSEPH RSOURCEFIRE INC
Corbin Capital Partners GP, LLCZeroFox Holdings, Inc.
Corbin Capital Partners, L.P.ZeroFox Holdings, Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
ZeroFox Holdings, Inc.Listing unverified	May 13, 2024	Other	-392,252	—	n/a (No price was disclosed in the filing)		SEC
ZeroFox Holdings, Inc.Listing unverified	Sep 14, 2023	Award	43,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZeroFox Holdings, Inc.Listing unverified	Jun 22, 2023	Exercise	226,731	0.70 USD	$158.7K		SEC
ZeroFox Holdings, Inc.Listing unverified	Jun 22, 2023	ExerciseD (derivative)	-226,731	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZeroFox Holdings, Inc.Listing unverified	Dec 15, 2022	Award	42,918	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZeroFox Holdings, Inc.Listing unverified	Aug 5, 2022	Award	79,603	—	n/a (No price was disclosed in the filing)		SEC
ZeroFox Holdings, Inc.Listing unverified	Aug 5, 2022	AwardD (derivative)	226,731	—	n/a (No price was disclosed in the filing)		SEC
QUALYS, INC.Listing on record	Jun 20, 2018	Award	2,588	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUALYS, INC.Listing on record	Jun 11, 2018	Sell	-4,982	80.75 USD	$402.3K		SEC
QUALYS, INC.Listing on record	May 16, 2018	Sell	-4,714	74.79 USD	$352.6K		SEC
QUALYS, INC.Listing on record	Aug 14, 2017	Sell	-4,714	45.25 USD	$213.3K		SEC
QUALYS, INC.Listing on record	Jun 14, 2017	Award	4,982	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUALYS, INC.Listing on record	Jun 7, 2017	Award	4,110	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUALYS, INC.Listing on record	Feb 8, 2016	Award	14,142	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Oct 9, 2013	Other	-30,776	76.00 USD	$2.3M		SEC
SOURCEFIRE INCListing unverified	Oct 9, 2013	OtherD (derivative)	-8,200	—	n/a (No price was disclosed in the filing)		SEC
SOURCEFIRE INCListing unverified	Oct 9, 2013	Other	-50,596	—	n/a (No price was disclosed in the filing)		SEC
SOURCEFIRE INCListing unverified	Sep 23, 2013	Exercise	10,000	26.16 USD	$261.6K	Unusual size	SEC
SOURCEFIRE INCListing unverified	Sep 23, 2013	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Mar 7, 2013	Award	18,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Mar 7, 2013	Award	6,074	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	Sell	-4,300	45.26 USD	$194.6K		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	Exercise	7,510	6.47 USD	$48.6K		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	ExerciseD (derivative)	-7,510	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	Sell	-3,210	46.67 USD	$149.8K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
ZeroFox Holdings, Inc.Listing unverified	May 13, 2024	Other	-392,252	—	n/a (No price was disclosed in the filing)		SEC
ZeroFox Holdings, Inc.Listing unverified	Sep 14, 2023	Award	43,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZeroFox Holdings, Inc.Listing unverified	Jun 22, 2023	Exercise	226,731	0.70 USD	$158.7K		SEC
ZeroFox Holdings, Inc.Listing unverified	Jun 22, 2023	ExerciseD (derivative)	-226,731	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZeroFox Holdings, Inc.Listing unverified	Dec 15, 2022	Award	42,918	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZeroFox Holdings, Inc.Listing unverified	Aug 5, 2022	Award	79,603	—	n/a (No price was disclosed in the filing)		SEC
ZeroFox Holdings, Inc.Listing unverified	Aug 5, 2022	AwardD (derivative)	226,731	—	n/a (No price was disclosed in the filing)		SEC
QUALYS, INC.Listing on record	Jun 20, 2018	Award	2,588	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUALYS, INC.Listing on record	Jun 11, 2018	Sell	-4,982	80.75 USD	$402.3K		SEC
QUALYS, INC.Listing on record	May 16, 2018	Sell	-4,714	74.79 USD	$352.6K		SEC
QUALYS, INC.Listing on record	Aug 14, 2017	Sell	-4,714	45.25 USD	$213.3K		SEC
QUALYS, INC.Listing on record	Jun 14, 2017	Award	4,982	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUALYS, INC.Listing on record	Jun 7, 2017	Award	4,110	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUALYS, INC.Listing on record	Feb 8, 2016	Award	14,142	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Oct 9, 2013	Other	-30,776	76.00 USD	$2.3M		SEC
SOURCEFIRE INCListing unverified	Oct 9, 2013	OtherD (derivative)	-8,200	—	n/a (No price was disclosed in the filing)		SEC
SOURCEFIRE INCListing unverified	Oct 9, 2013	Other	-50,596	—	n/a (No price was disclosed in the filing)		SEC
SOURCEFIRE INCListing unverified	Sep 23, 2013	Exercise	10,000	26.16 USD	$261.6K	Unusual size	SEC
SOURCEFIRE INCListing unverified	Sep 23, 2013	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Mar 7, 2013	Award	18,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Mar 7, 2013	Award	6,074	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	Sell	-4,300	45.26 USD	$194.6K		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	Exercise	7,510	6.47 USD	$48.6K		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	ExerciseD (derivative)	-7,510	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOURCEFIRE INCListing unverified	Nov 9, 2012	Sell	-3,210	46.67 USD	$149.8K		SEC