Tasos Konidaris serves as Executive at DUN & BRADSTREET CORP/NW, where they oversee executive responsibilities. Since joining the company, Tasos Konidaris has executed 45 insider transactions totaling $4.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 15, 2025 involved selling 219,159 shares valued at $2.1M.
Tasos Konidaris currently holds 122,152 shares of DUN & BRADSTREET CORP/NW (DNB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Tasos Konidaris has been a net seller of DNB stock. They have purchased $0 and sold $4.7M worth of shares.
Tasos Konidaris's most recent insider trade was on Aug 15, 2025, when they sold 219,159 shares at $9.43 per share.
Get notified when new Form 4 filings are submitted
| $9.30 |
| Discretionary |
| Aug 13, 2025 | AMRX | $1.5M | Sale | 161,365 | $9.22 | Discretionary |
| Mar 12, 2024 | AMRX | $0 | Option Exercise | 87,720 | $N/A | Discretionary |
| Mar 12, 2024 | AMRX | $163.5K | Payment | 30,790 | $5.31 | Discretionary |
| Mar 3, 2024 | AMRX | $0 | Option Exercise | 45,290 | $N/A | Discretionary |
| Mar 3, 2024 | AMRX | $87.0K | Payment | 15,897 | $5.47 | Discretionary |
| Mar 3, 2024 | AMRX | $0 | Option Exercise | 57,339 | $N/A | Discretionary |
| Mar 3, 2024 | AMRX | $110.1K | Payment | 20,126 | $5.47 | Discretionary |
| Mar 1, 2024 | AMRX | $0 | Option Exercise | 36,197 | $N/A | Discretionary |
| Mar 1, 2024 | AMRX | $72.5K | Payment | 13,257 | $5.47 | Discretionary |
| Mar 12, 2023 | AMRX | $0 | Option Exercise | 87,719 | $N/A | Discretionary |
| Mar 3, 2023 | AMRX | $0 | Option Exercise | 45,289 | $N/A | Discretionary |
| Mar 1, 2023 | AMRX | $0 | Option Exercise | 36,197 | $N/A | Discretionary |
| Mar 12, 2022 | AMRX | $0 | Option Exercise | 87,719 | $N/A | Discretionary |
| Mar 1, 2022 | AMRX | $0 | Option Exercise | 36,197 | $N/A | Discretionary |
| Mar 12, 2021 | AMRX | $0 | Option Exercise | 87,719 | $N/A | Discretionary |
| Jul 7, 2014 | DCTH | $0 | Award | 9,616 | $N/A | Discretionary |
| Jun 5, 2013 | DCTH | $0 | Award | 33,000 | $N/A | Discretionary |
| Mar 16, 2011 | DNB | $563 | Payment | 7 | $80.45 | Discretionary |
| Mar 16, 2011 | DNB | $1.4K | Award | 18.29 | $77.57 | Discretionary |
| Mar 4, 2011 | DNB | $35.7K | Payment | 446 | $80.11 | Discretionary |
| Mar 1, 2011 | DNB | $0 | Award | 5,069 | $N/A | Discretionary |
| Mar 1, 2011 | DNB | $22.0K | Payment | 274 | $80.45 | Discretionary |
| Feb 22, 2011 | DNB | $61.2K | Payment | 732 | $83.57 | Discretionary |
| Dec 13, 2010 | DNB | $1.4K | Award | 17.26 | $79.57 | Discretionary |
| Sep 15, 2010 | DNB | $1.4K | Award | 19.9 | $68.66 | Discretionary |
| Jun 16, 2010 | DNB | $1.4K | Award | 18.58 | $73.20 | Discretionary |
| Mar 18, 2010 | DNB | $1.4K | Award | 18.45 | $73.36 | Discretionary |
| Mar 4, 2010 | DNB | $20.8K | Payment | 297 | $69.96 | Discretionary |