United States Professional & Commercial Services

Dun & Bradstreet Holdings Inc (DNB)

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Dun & Bradstreet Holdings Inc. experienced significant insider activity throughout mid-2025. The most recent transactions occurred on August 14, 2025, involving substantial share divestments by Executive Chairman William P. Foley II. Earlier periods saw additional sales from directors and affiliated entities, reflecting a pattern of equity reduction by major stakeholders over several months.
Ticker: DNB Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Sale 14 Aug 2025
Value US$3,950,222.15 | Price 353.37 | Shares 85,685 (+12.6%)
Proposed sale 14 Aug 2025
Value US$1,040,482.48 | Price 94.27 | Shares 49,584
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-08-18 2025-08-14 S Sale
3.0
FOLEY WILLIAM P II

Executive Chairman

Executive Director
85,685 +12.6%
353.37
US$3,950,222 		85,685 +12.6% 353.37 US$3,950,222
2025-08-13 2025-08-14 PrS Proposed sale
3.0
FOLEY WILLIAM P II

affiliate
49,584
94.27
US$1,040,482 		49,584 94.27 US$1,040,482
2025-06-17 2025-06-17 PrS Proposed sale
DNB Holdco, LLC

Affiliate
87,810
105.53
US$4,572,120 		87,810 105.53 US$4,572,120
2025-06-17 2025-06-17 S Sale
2.2
Cannae Holdings, Inc.
Large shareholder
1,000,000 -1.7%
9.06
US$9,060,000 		1,000,000 -1.7% 9.06 US$9,060,000
2025-05-12 2025-05-09 PrS Proposed sale
2.8
Massey Richard N

Director

Non-Executive Director
100,000
8.80
US$880,000 		100,000 8.80 US$880,000
2025-05-12 2025-05-09 S Sale
2.5
Chu Chinh
Non-Executive Director
47,466 -66.6%
8.97
US$425,533 		47,466 -66.6% 8.97 US$425,533
2025-05-12 2025-05-09 S Sale
2.5
Chu Chinh
Non-Executive Director
19,139 -21.2%
8.95
US$171,294 		19,139 -21.2% 8.95 US$171,294
2025-05-12 2025-05-09 S Sale
2.8
Massey Richard N
Non-Executive Director
100,000 -18.2%
8.95
US$895,000 		100,000 -18.2% 8.95 US$895,000
2025-05-09 2025-05-09 PrS Proposed sale
2.5
Chu Chinh

Director

Non-Executive Director
19,139
8.95
US$171,198 		19,139 8.95 US$171,198
2025-05-08 2025-05-09 PrS Proposed sale
2.5
Chinh Chu

Director

Non-Executive Director
19,139
8.97
US$171,677 		19,139 8.97 US$171,677
2025-05-08 2025-05-09 PrS Proposed sale
2.5
Chinh Chu

Director

Non-Executive Director
47,466
8.97
US$425,770 		47,466 8.97 US$425,770
2025-05-12 2025-05-08 S Sale
2.5
Chu Chinh
Non-Executive Director
10,885,403 -100.0%
8.95
US$97,424,357 		10,885,403 -100.0% 8.95 US$97,424,357
2025-05-09 2025-05-08 S Sale
2.2
Cannae Holdings, Inc.
Large shareholder
9,000,000 -13.0%
8.95
US$80,550,000 		9,000,000 -13.0% 8.95 US$80,550,000
2025-05-08 2025-05-08 PrS Proposed sale
2.5
Chinh Chu

Director

Non-Executive Director
10,885,403
8.97
US$97,642,065 		10,885,403 8.97 US$97,642,065
2025-05-08 2025-05-08 PrS Proposed sale
DNB Holdco, LLC

Affiliate
9,000,000
8.95
US$80,550,000 		9,000,000 8.95 US$80,550,000
2025-05-05 2025-05-02 PrS Proposed sale
3.0
FOLEY WILLIAM P II

Officer

Officer
2,500,000
8.92
US$22,300,000 		2,500,000 8.92 US$22,300,000
2025-05-05 2025-05-02 S Sale
3.0
FOLEY WILLIAM P II

Executive Chairman

Executive Director
2,500,000 -30.8%
8.96
US$22,400,000 		2,500,000 -30.8% 8.96 US$22,400,000
2025-03-27 2025-03-25 S Sale
3.0
FOLEY WILLIAM P II

Executive Chairman

Executive Director
2,500,000 -23.6%
8.99
US$22,475,000 		2,500,000 -23.6% 8.99 US$22,475,000
2025-03-25 2025-03-25 PrS Proposed sale
3.0
WILLIAM P FOLEY II

Executive Chairman
2,500,000
8.99
US$22,475,000 		2,500,000 8.99 US$22,475,000
2024-03-20 2024-03-18 S Sale
2.2
Cannae Holdings, Inc.
Non-Executive Director Large shareholder
10,000,000 -12.7%
10.09
US$100,900,000 		10,000,000 -12.7% 10.09 US$100,900,000
2024-03-18 2024-03-18 PrS Proposed sale
DNB Holdco, LLC

10% Stockholder

Large shareholder
10,000,000
10.09
US$100,900,000 		10,000,000 10.09 US$100,900,000
2023-11-09 2023-11-07 S Sale
2.8
THOMAS H. LEE ADVISORS, LLC
Non-Executive Director
13,396,742 -37.3%
9.51
US$127,429,810 		13,396,742 -37.3% 9.51 US$127,429,810
2023-11-09 2023-11-07 S Sale
2.8
THOMAS H. LEE ADVISORS, LLC
Non-Executive Director
13,396,742 -37.3%
9.51
US$127,429,810 		13,396,742 -37.3% 9.51 US$127,429,810
2023-11-07 2023-11-07 PrS Proposed sale
THL FUND VIII COINVESTMENT PARTNERS, L.P.

Affiliate
365,626
9.64
US$3,524,635 		365,626 9.64 US$3,524,635
2023-11-07 2023-11-07 PrS Proposed sale
THL Executive Fund VIII, L.P.

Affiliate
234,884
9.64
US$2,264,282 		234,884 9.64 US$2,264,282
2023-11-07 2023-11-07 PrS Proposed sale
Thomas H. Lee Equity Fund VIII, L.P.

Affiliate
3,076,548
9.64
US$29,657,923 		3,076,548 9.64 US$29,657,923
2023-11-07 2023-11-07 PrS Proposed sale
THL Equity Fund VIII Investors (D&B), L.P.

Affiliate
4,117,689
9.64
US$39,694,522 		4,117,689 9.64 US$39,694,522
2023-11-07 2023-11-07 PrS Proposed sale
Thomas H. Lee Parallel Fund VIII, L.P.

Affiliate
5,601,995
9.64
US$54,003,232 		5,601,995 9.64 US$54,003,232
2023-09-14 2023-09-14 PrS Proposed sale
Black Knight InfoServ, LLC

10% Stockholder

Large shareholder
9,500,000
10.23
US$97,185,000 		9,500,000 10.23 US$97,185,000
2023-08-30 2023-08-29 S Sale
2.3
PIETRONTONE ANTHONY JR

PAO and Corp Controller

Officer
28,532 -27.8%
10.93
US$311,986 		28,532 -27.8% 10.93 US$311,986
2023-08-29 2023-08-29 PrS Proposed sale
2.3
PIETRONTONE ANTHONY JR

Officer

Officer
28,532
10.93
US$311,985 		28,532 10.93 US$311,985
2023-08-09 2023-08-07 S Sale
2.8
THOMAS H. LEE ADVISORS, LLC
Non-Executive Director Large shareholder
13,657,926 -27.5%
11.12
US$151,807,847 		13,657,926 -27.5% 11.12 US$151,807,847
2023-08-09 2023-08-07 S Sale
2.8
THOMAS H. LEE ADVISORS, LLC
Non-Executive Director Large shareholder
13,657,926 -27.5%
11.12
US$151,807,847 		13,657,926 -27.5% 11.12 US$151,807,847
2023-08-07 2023-08-07 PrS Proposed sale
THL FUND VIII COINVESTMENT PARTNERS, L.P.

10% Owner

Large shareholder
372,754
11.29
US$4,208,393 		372,754 11.29 US$4,208,393
2023-08-07 2023-08-07 PrS Proposed sale
Thomas H. Lee Equity Fund VIII, L.P.

10% Owner

Large shareholder
3,136,529
11.29
US$35,411,412 		3,136,529 11.29 US$35,411,412
2023-08-07 2023-08-07 PrS Proposed sale
THL Executive Fund VIII, L.P.

10% Owner

Large shareholder
239,464
11.29
US$2,703,549 		239,464 11.29 US$2,703,549
2023-08-07 2023-08-07 PrS Proposed sale
Thomas H. Lee Parallel Fund VIII, L.P.

10% Owner

Large shareholder
5,711,211
11.29
US$64,479,572 		5,711,211 11.29 US$64,479,572
2023-08-07 2023-08-07 PrS Proposed sale
THL Equity Fund VIII Investors (D&B), L.P.

10% Owner

Large shareholder
4,197,968
11.29
US$47,395,059 		4,197,968 11.29 US$47,395,059
2023-05-24 2023-05-24 B Purchase
2.7
Hipsher Bryan T.

Chief Financial Officer

Officer
4,000 +16.0%
9.88
US$39,525 		4,000 +16.0% 9.88 US$39,525
2023-05-12 2023-05-10 S Sale
3.0
FOLEY WILLIAM P II

Executive Chairman

Executive Director
1,290,994 -34.4%
10.72
US$13,839,456 		1,290,994 -34.4% 10.72 US$13,839,456
2023-05-11 2023-05-10 PrS Proposed sale
3.0
FOLEY WILLIAM P II

Executive Chairman
1,290,994
10.72
US$13,839,456 		1,290,994 10.72 US$13,839,456
2023-03-20 2023-03-20 B Purchase
3.4
Jabbour Anthony M

Chief Executive Officer

Executive Director
116,250 +32.4%
10.74
US$1,248,839 		116,250 +32.4% 10.74 US$1,248,839
2022-12-19 2022-12-15 S Sale
2.8
Massey Richard N
Non-Executive Director
181,630 -23.2%
13.00
US$2,361,190 		181,630 -23.2% 13.00 US$2,361,190
2022-12-16 2022-12-15 PrS Proposed sale
2.8
Massey Richard N

Director

Non-Executive Director
181,630
12.94
US$2,350,500 		181,630 12.94 US$2,350,500
2022-11-21 2022-11-17 S Sale
2.8
THOMAS H. LEE ADVISORS, LLC
Non-Executive Director Large shareholder
8,287,846 -14.3%
13.41
US$111,098,576 		8,287,846 -14.3% 13.41 US$111,098,576
2022-11-21 2022-11-17 S Sale
2.8
THOMAS H. LEE ADVISORS, LLC
Non-Executive Director Large shareholder
8,287,846 -14.3%
13.41
US$111,098,576 		8,287,846 -14.3% 13.41 US$111,098,576
2022-07-15 2022-07-13 S Sale
2.2
Cannae Holdings, Inc.
Non-Executive Director Large shareholder
1,357,665 -1.7%
13.65
US$18,532,127 		1,357,665 -1.7% 13.65 US$18,532,127
2022-07-07 2022-07-05 S Sale
2.2
Cannae Holdings, Inc.
Non-Executive Director Large shareholder
7,871,685 -8.9%
13.81
US$108,707,970 		7,871,685 -8.9% 13.81 US$108,707,970
2022-06-21 2022-06-21 S Sale
2.8
Massey Richard N
Non-Executive Director
100,000 -33.3%
14.90
US$1,490,040 		100,000 -33.3% 14.90 US$1,490,040
2022-06-14 2022-06-14 PP Planned purchase
2.7
Hipsher Bryan T.

Chief Financial Officer

Officer
7,000 +0.8%
14.02
US$98,166 		7,000 +0.8% 14.02 US$98,166
2022-06-14 2022-06-14 B Purchase
3.4
Jabbour Anthony M

Chief Executive Officer

Executive Director
105,000 +41.3%
13.84
US$1,453,242 		105,000 +41.3% 13.84 US$1,453,242
2022-06-06 2022-06-03 S Sale
2.5
Chu Chinh
Non-Executive Director
123,791 -1.1%
16.45
US$2,036,857 		123,791 -1.1% 16.45 US$2,036,857
2022-06-06 2022-06-02 S Sale
2.5
Chu Chinh
Non-Executive Director
121,209 -1.1%
16.61
US$2,013,039 		121,209 -1.1% 16.61 US$2,013,039
2022-02-17 2022-02-15 S Sale
3.2
Black Knight, Inc.
Non-Executive Director Large shareholder
36,376,360 -66.3%
19.86
US$722,434,510 		36,376,360 -66.3% 19.86 US$722,434,510
2022-02-17 2022-02-15 B Purchase
2.2
Cannae Holdings, Inc.
Non-Executive Director Large shareholder
21,825,816 +32.1%
19.86
US$433,460,706 		21,825,816 +32.1% 19.86 US$433,460,706
2021-08-11 2021-08-10 B Purchase
2.7
Hipsher Bryan T.

Chief Financial Officer

Officer
3,000 +0.5%
18.63
US$55,890 		3,000 +0.5% 18.63 US$55,890
2021-06-02 2021-06-02 B Purchase
3.4
Jabbour Anthony M

Chief Executive Officer

Executive Director
47,700 +14.2%
20.96
US$999,620 		47,700 +14.2% 20.96 US$999,620
2021-02-11 2021-02-11 B Purchase
3.4
Jabbour Anthony M

Chief Executive Officer

Executive Director
42,900 +11.5%
23.26
US$998,038 		42,900 +11.5% 23.26 US$998,038
2021-02-11 2021-02-11 B Purchase
2.7
Hipsher Bryan T.

Chief Financial Officer

Officer
5,000 +125.0%
23.30
US$116,500 		5,000 +125.0% 23.30 US$116,500
2020-11-09 2020-11-06 B Purchase
2.7
Hipsher Bryan T.

Chief Financial Officer

Officer
4,000 +inf%
26.39
US$105,560 		4,000 +inf% 26.39 US$105,560
2020-11-09 2020-11-06 B Purchase
3.4
Jabbour Anthony M

Chief Executive Officer

Executive Director
38,000 +11.3%
26.31
US$999,780 		38,000 +11.3% 26.31 US$999,780
2020-07-07 2020-07-02 B Purchase
2.8
Massey Richard N
Non-Executive Director
100,000 +inf%
22.00
US$2,200,000 		100,000 +inf% 22.00 US$2,200,000
2020-07-07 2020-07-02 B Purchase
2.3
PIETRONTONE ANTHONY JR

Chief Accounting Officer

Officer
4,000 +inf%
22.00
US$88,000 		4,000 +inf% 22.00 US$88,000
2020-07-07 2020-07-02 B Purchase
Reinhardt Joseph A. Ill

Chief Legal Officer

Officer
25,000 +inf%
22.00
US$550,000 		25,000 +inf% 22.00 US$550,000
2020-07-07 2020-07-02 B Purchase
2.7
Hipsher Bryan T.

Chief Financial Officer

Officer
25,000 +inf%
22.00
US$550,000 		25,000 +inf% 22.00 US$550,000
2020-07-07 2020-07-02 B Purchase
Daffron Stephen C.

President

Officer
100,000 +inf%
22.00
US$2,200,000 		100,000 +inf% 22.00 US$2,200,000
2020-07-07 2020-07-02 B Purchase
3.1
Ammerman Douglas K
Non-Executive Director
11,300 +inf%
22.00
US$248,600 		11,300 +inf% 22.00 US$248,600
2020-07-07 2020-07-02 B Purchase
3.4
Jabbour Anthony M

Chief Executive Officer

Executive Director
200,000 +inf%
22.00
US$4,400,000 		200,000 +inf% 22.00 US$4,400,000
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