Anthony Pietrontone Jr. is Controller at Dun & Bradstreet Holdings, Inc. (DNB). They have made 11 open-market trades across 1 company since 2007, most recently 2025-08-26.
CIK 0001391729
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $88K since 2020, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DNB | 154,978 | $1.4M |
Shares reported on the most recent Form 4, priced at the 2025-03-12 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DNB | SELL | 2023-08-29 | 2023-08-30 | $10.93 | $624K | -3.0% | -8.2% | -4.4% |
| DNB | BUY | 2020-07-02 | 2020-07-07 | $22.00 | $88K | -4.1% | -6.5% | -1.6% |
| DNB | SELL | 2016-08-03 | 2016-08-04 | $138.91 | $807K | -1.8% | -1.6% | -15.4% |
| DNB | SELL | 2016-08-03 | 2016-08-04 | $138.91 | $1.0M | -1.8% | -1.6% | -15.4% |
| DNB | SELL | 2015-08-14 | 2015-08-18 | $116.22 | $445K | -9.6% | -0.8% | -0.8% |
| DNB | SELL | 2015-08-07 | 2015-08-10 | $115.91 | $354K | -9.6% | -0.8% | -0.8% |
| DNB | SELL | 2013-08-09 | 2013-08-13 | $106.71 | $1.8M | -9.6% | -0.8% | -0.8% |
| DNB | SELL | 2012-11-15 | 2012-11-16 | $80.49 | $250K | -9.6% | -0.8% | -0.8% |
| DNB | SELL | 2010-11-04 | 2010-11-08 | $76.60 | $192K | -9.6% | -0.8% | -0.8% |
| DNB | SELL | 2010-05-26 | 2010-05-28 | $73.08 | $69K | -9.6% | -0.8% | -0.8% |
| DNB | SELL | 2009-11-16 | 2009-11-18 | $81.29 | $77K | -9.6% | -0.8% | -0.8% |
| DNB | SELL · 10b5-1 | 2008-02-12 | 2008-02-13 | $88.00 | $75K | -9.6% | -0.8% | -0.8% |
| DNB | SELL · 10b5-1 | 2007-12-07 | 2007-12-11 | $90.69 | $41K | -9.6% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.