Insider transactions

EDGAR

Dun & Bradstreet Holdings, Inc.

Transactions reported by directors, officers and 10% owners on SEC Forms 3, 4 and 5, read from each filing’s XML. Codes and their wording are the SEC’s own.

A Form 4 is due within two business days of the transaction, so the most recent trades may not be filed yet.

Window: transactions dated on or after 2025-11-15.

Open-market purchases (code P)
0 transactions, — shares
Open-market sales (code S)
0 transactions, — shares

Totals add the filed transactions listed; they are counts of what was reported, not a measure of direction.

This issuer has insider filings in the store, but no transaction in this window or code group.

Institutional holders (Form 13F)

No Form 13F position in this issuer is placed in the store. A holder not yet linked or not yet filed is absent, not zero.

5% holders (Schedule 13D and 13G)

Schedules filed in the SEC’s structured format (late 2024 onward) are read here. Earlier schedules are free text and are not read.

5% holders, newest event first, as filed
HolderPercent of classShares heldEvent dateFormSource
Glazer Capital, LLC Common Stock, $0.0001 par value0.000.0009/30/2025 Filed 2025-11-13SCHEDULE 13G/AAmendment 1Open filing 0001076809-25-000124 Dispute this row
Paul J. Glazer Common Stock, $0.0001 par value0.000.0009/30/2025 Filed 2025-11-13SCHEDULE 13G/AAmendment 1Open filing 0001076809-25-000124 Dispute this row
THOMAS H. LEE ADVISORS, LLC Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
Thomas H. Lee Equity Fund VIII, L.P. Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
Thomas H. Lee Parallel Fund VIII, L.P. Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
THL Executive Fund VIII, L.P. Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
THL Equity Advisors VIII, LLC Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
Thomas H. Lee Partners, L.P. Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
THL Managers VIII, LLC Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
THL Holdco, LLC Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
THL Fund VIII Coinvestment Partners, L.P. Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
THL Equity Fund VIII Investors (DB), L.P. Common Stock, par value $0.00010008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 5Open filing 0001140361-25-032707 Dispute this row
Cannae Holdings, Inc. Common Stock, par value $0.0001 per share0.00.0008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 6Open filing 0001704720-25-000095 Dispute this row
Cannae Holdings, LLC Common Stock, par value $0.0001 per share0.00.0008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 6Open filing 0001704720-25-000095 Dispute this row
DNB Holdco, LLC Common Stock, par value $0.0001 per share0.00.0008/26/2025 Filed 2025-08-26SCHEDULE 13D/AAmendment 6Open filing 0001704720-25-000095 Dispute this row
Glazer Capital, LLC Common Stock, $0.0001 par value5.1022,750,000.0007/17/2025 Filed 2025-07-24SCHEDULE 13GOpen filing 0001076809-25-000080 Dispute this row
Paul J. Glazer Common Stock, $0.0001 par value5.1022,750,000.0007/17/2025 Filed 2025-07-24SCHEDULE 13GOpen filing 0001076809-25-000080 Dispute this row

Percent is of the class the filing names, as the holder stated it. Members of a group each report the group’s shares, so rows are not added together.

What was read

1,819,894 filings read, dated 2004-06-14 to 2026-11-12: Forms 3, 3/A, 4, 4/A, 5, 5/A.

Years can be incomplete while the archive is still being read. A year with few filings here is not a statement that few were made.

Filings read, by filing year
Filing yearFilings read
20151
2016204,322
2017202,494
2018202,048
2019193,638
2020144,184
2021224,474
202240,015
2023199,811
202484,357
2025235,518
202683,256

Filings made before the SEC required XML are listed, not extracted.

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