Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| ADTN | Terlinde Christian | Director | 10/27/2026 | Zuteilung | — | 8,721 | — | Form 4 |
| ADT | Miller Kimberly | EVP, CMO & Comm. Officer | 10/01/2026 | Zuteilung | — | 466 | — | Form 4 |
| ADT | Dernberger Todd | EVP and Chief Growth Officer | 10/01/2026 | Zuteilung | — | 112 | — | Form 4 |
| ADT | Yoon Suzanne | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADT | Tiedt Danielle | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADT | Ahmad Fawad | EVP, Chief Oper and Cust. Off. | 10/01/2026 | Zuteilung | — | 1,904 | — | Form 4 |
| ADT | Smith Paul Joseph | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADT | Griffin Tracey R. | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADT | Zarmi Sigal | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADT | Winter Matthew E | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADT | Gartland Thomas M | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADT | Houston Daniel Joseph | Director | 10/01/2026 | Zuteilung | — | 235 | — | Form 4 |
| ADTN | Glingener Christoph | Chief Technology Officer | 08/10/2026 | Zuteilung | — | 27,924 | — | Form 4 |
| ADTN | Santo Timothy P | SVP of Finance; CFO | 08/06/2026 | Kauf | 7.60 | 6,579 | 50,000 | Form 4 |
| ADTN | Glingener Christoph | Chief Technology Officer | 07/24/2026 | Zuteilung | — | 9,384 | — | Form 4 |
| ADT | Miller Kimberly | EVP, CMO & Comm. Officer | 07/07/2026 | Zuteilung | — | 417 | — | Form 4 |
| ADT | Dernberger Todd | EVP and Chief Growth Officer | 07/07/2026 | Zuteilung | — | 100 | — | Form 4 |
| ADT | Yoon Suzanne | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADT | Tiedt Danielle | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADT | Ahmad Fawad | EVP, Chief Oper and Cust. Off. | 07/07/2026 | Zuteilung | — | 1,703 | — | Form 4 |
| ADT | Smith Paul Joseph | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADT | Griffin Tracey R. | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADT | Zarmi Sigal | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADT | Winter Matthew E | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADT | Gartland Thomas M | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADT | Houston Daniel Joseph | Director | 07/07/2026 | Zuteilung | — | 210 | — | Form 4 |
| ADTX | Financial Lp Hrt | Major Shareholder | 04/22/2026 | Verkauf | 0.30 | 11,982 | 3,595 | Form 4 |
| ADTX | Financial Lp Hrt | Major Shareholder | 04/21/2026 | Kauf | 0.33 | 72,912 | 24,061 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).