Manning Tom

Director at ASIAINFO-LINKAGE, INC · on record since Feb 10, 2006
Director at Vistance Networks, Inc. · on record since May 11, 2026
Director at DUN & BRADSTREET CORP/NW · on record since Jun 14, 2013
Chief Executive Officer at DUN & BRADSTREET CORP/NW · on record since Sep 11, 2018

Insider trading activity of Manning Tom

Transactions on record: 93; since Feb 10, 2006

Open-market buys: 0

Open-market sells: 11; $302.7K

Companies traded: 3; last filing May 11, 2026

Figures computed from official regulatory filings — .

Companies where Manning Tom has traded

Vistance Networks, Inc.13 tx · May 11, 2026
DUN & BRADSTREET CORP/NW31 tx · $1.4M · Feb 12, 2019
ASIAINFO-LINKAGE, INC49 tx · $302.7K · Nov 18, 2013

Track record of Manning Tom

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

Transaction history of Manning Tom

Co-insiders of Manning Tom

ADAMS AUSTIN ADUN & BRADSTREET CORP/NW +1
AKERSON DANIEL FVistance Networks, Inc.
ALDEN JOHN WDUN & BRADSTREET CORP/NW
ALESIO STEVEN WDUN & BRADSTREET CORP/NW
Armstrong Philip Martin JRVistance Networks, Inc.
BICKELL ALAN DASIAINFO-LINKAGE, INC
Bilcar, LLCDUN & BRADSTREET CORP/NW
Black Knight Financial Services, Inc.DUN & BRADSTREET CORP/NW
Black Knight Financial Services, LLCDUN & BRADSTREET CORP/NW
Black Knight InfoServ, LLCDUN & BRADSTREET CORP/NW
Bowen Krista R.Vistance Networks, Inc.
BROWN CURTISDUN & BRADSTREET CORP/NW
BURKE JAMES PDUN & BRADSTREET CORP/NW
Carlson John R.Vistance Networks, Inc.
Carlyle Group L.P.Vistance Networks, Inc.
Carlyle Group Management L.L.C.Vistance Networks, Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Vistance Networks, Inc.Listing unverified	May 11, 2026	Award	16,807	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 12, 2025	Award	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 15, 2023	Award	47,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 10, 2022	Award	16,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 11, 2021	Award	9,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 12, 2020	Award	16,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	Jun 25, 2019	Award	11,242	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Feb 12, 2019	OtherD (derivative)	-1,387	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Feb 12, 2019	Other	-8,346.68	145.00 USD	$1.2M		SEC
DUN & BRADSTREET CORP/NWListing unverified	Sep 11, 2018	Award	16.81	142.91 USD	$2.4K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Aug 10, 2018	Other	-1,511	125.00 USD	$188.9K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Jun 12, 2018	Award	36.08	131.70 USD	$4.8K	Unusual size	SEC
Vistance Networks, Inc.Listing unverified	May 8, 2018	Award	5,712	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Mar 13, 2018	Award	18.69	127.48 USD	$2.4K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Mar 5, 2018	Award	4,516	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Dec 12, 2017	Award	18.8	121.39 USD	$2.3K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Sep 12, 2017	Award	20.43	111.17 USD	$2.3K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Jun 13, 2017	Award	21.75	103.94 USD	$2.3K	Unusual size	SEC
DUN & BRADSTREET CORP/NWListing unverified	May 12, 2017	Award	1,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 9, 2017	Award	4,470	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Mar 13, 2017	Award	15.26	107.81 USD	$1.6K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Dec 13, 2016	Award	12.8	122.96 USD	$1.6K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Sep 13, 2016	Award	11.65	134.56 USD	$1.6K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Jun 14, 2016	Award	15.1	126.04 USD	$1.9K	Unusual size	SEC
Vistance Networks, Inc.Listing unverified	May 13, 2016	Award	4,230	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	Signals	Src
Vistance Networks, Inc.Listing unverified	May 11, 2026	Award	16,807	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 12, 2025	Award	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 15, 2023	Award	47,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 10, 2022	Award	16,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 11, 2021	Award	9,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 12, 2020	Award	16,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	Jun 25, 2019	Award	11,242	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Feb 12, 2019	OtherD (derivative)	-1,387	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Feb 12, 2019	Other	-8,346.68	145.00 USD	$1.2M		SEC
DUN & BRADSTREET CORP/NWListing unverified	Sep 11, 2018	Award	16.81	142.91 USD	$2.4K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Aug 10, 2018	Other	-1,511	125.00 USD	$188.9K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Jun 12, 2018	Award	36.08	131.70 USD	$4.8K	Unusual size	SEC
Vistance Networks, Inc.Listing unverified	May 8, 2018	Award	5,712	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Mar 13, 2018	Award	18.69	127.48 USD	$2.4K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Mar 5, 2018	Award	4,516	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Dec 12, 2017	Award	18.8	121.39 USD	$2.3K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Sep 12, 2017	Award	20.43	111.17 USD	$2.3K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Jun 13, 2017	Award	21.75	103.94 USD	$2.3K	Unusual size	SEC
DUN & BRADSTREET CORP/NWListing unverified	May 12, 2017	Award	1,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vistance Networks, Inc.Listing unverified	May 9, 2017	Award	4,470	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DUN & BRADSTREET CORP/NWListing unverified	Mar 13, 2017	Award	15.26	107.81 USD	$1.6K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Dec 13, 2016	Award	12.8	122.96 USD	$1.6K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Sep 13, 2016	Award	11.65	134.56 USD	$1.6K		SEC
DUN & BRADSTREET CORP/NWListing unverified	Jun 14, 2016	Award	15.1	126.04 USD	$1.9K	Unusual size	SEC
Vistance Networks, Inc.Listing unverified	May 13, 2016	Award	4,230	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC