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 |
|---|---|---|---|---|---|---|---|---|
| QRHC | Tomolonius Sarah | Director | 07/31/2026 | Zuteilung | 1.27 | 2,755 | 3,499 | Form 4 |
| QRHC | Nolan Stephen A | Director | 07/31/2026 | Zuteilung | 1.27 | 2,755 | 3,499 | Form 4 |
| QRHC | Lipstein Robert J | Director | 07/31/2026 | Zuteilung | 1.27 | 2,755 | 3,499 | Form 4 |
| QRHC | Friedberg Daniel M. | Director | 07/31/2026 | Zuteilung | 1.27 | 21,984 | 27,920 | Form 4 |
| QRHC | Dunning Audrey | Director | 07/31/2026 | Zuteilung | 1.27 | 2,755 | 3,499 | Form 4 |
| QRHC | Culpepper Glenn | Director | 07/31/2026 | Zuteilung | 1.27 | 2,755 | 3,499 | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/31/2026 | Steuer-Abgabe | 3.48 | 39 | 136 | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/31/2026 | Optionsausübung | — | 130 | — | Form 4 |
| QUAD | Huet Melanie Arlene | Director | 07/31/2026 | Abgabe | 9.99 | 28,543 | 285,145 | Form 4 |
| QUAD | Fowler John C | Director | 07/31/2026 | Abgabe | 9.86 | 26,000 | 256,360 | Form 4 |
| QUAD | McKenna Donald M | EVP, Chief Administrative Ofcr | 07/31/2026 | Abgabe | 9.84 | 12,289 | 120,924 | Form 4 |
| QNST | Wong Gregory | CFO | 07/29/2026 | Zuteilung | — | 75,000 | — | Form 4 |
| QNST | Wong Gregory | CFO | 07/29/2026 | Zuteilung | — | 7,835 | — | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 07/29/2026 | Zuteilung | — | 190,000 | — | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 07/29/2026 | Zuteilung | — | 13,802 | — | Form 4 |
| QLYS | Pfeiffer Wendy | Director | 07/20/2026 | Verkauf | 158.19 | 500 | 79,095 | Form 4 |
| QLYS | Posey Bruce K | CHIEF LEGAL OFFICER | 07/20/2026 | Verkauf | 160.18 | 43 | 6,888 | Form 4 |
| QLYS | Posey Bruce K | CHIEF LEGAL OFFICER | 07/20/2026 | Verkauf | 159.35 | 262 | 41,749 | Form 4 |
| QLYS | Posey Bruce K | CHIEF LEGAL OFFICER | 07/20/2026 | Verkauf | 158.06 | 334 | 52,791 | Form 4 |
| QLYS | Posey Bruce K | CHIEF LEGAL OFFICER | 07/20/2026 | Verkauf | 156.71 | 243 | 38,081 | Form 4 |
| QBTS | Ames Sophie C | Exec. Vice President & CHRO | 07/20/2026 | Verkauf | 16.95 | 3,070 | 52,042 | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Steuer-Abgabe | 4.24 | 249 | 1,056 | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Optionsausübung | — | 834 | — | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Steuer-Abgabe | 4.24 | 111 | 471 | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Optionsausübung | — | 372 | — | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Optionsausübung | — | 135 | — | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Steuer-Abgabe | 4.24 | 41 | 174 | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Optionsausübung | — | 136 | — | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Steuer-Abgabe | 4.24 | 25 | 106 | Form 4 |
| QTRX | Miller Michael Francis | Chief Technology Officer | 07/15/2026 | Optionsausübung | — | 81 | — | Form 4 |
| QLYS | Thakar Sumedh S | CEO & PRESIDENT | 07/14/2026 | Verkauf | 161.69 | 1,570 | 253,861 | Form 4 |
| QLYS | Thakar Sumedh S | CEO & PRESIDENT | 07/14/2026 | Verkauf | 160.81 | 730 | 117,395 | Form 4 |
| QLYS | Thakar Sumedh S | CEO & PRESIDENT | 07/14/2026 | Verkauf | 163.57 | 200 | 32,713 | Form 4 |
| QLYS | Thakar Sumedh S | CEO & PRESIDENT | 07/14/2026 | Verkauf | 155.30 | 100 | 15,530 | Form 4 |
| QBTS | Baratz Alan E | President & CEO | 07/14/2026 | Steuer-Abgabe | 18.66 | 52,320 | 976,291 | Form 4 |
| QBTS | Markovich John M. | Chief Financial Officer | 07/14/2026 | Steuer-Abgabe | 18.66 | 8,607 | 160,607 | Form 4 |
| QBTS | Ames Sophie C | Exec. Vice President & CHRO | 07/14/2026 | Steuer-Abgabe | 18.66 | 3,180 | 59,339 | Form 4 |
| QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | 07/14/2026 | Steuer-Abgabe | 18.66 | 4,066 | 75,872 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 189.42 | 32 | 6,062 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 187.90 | 12 | 2,255 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 187.15 | 61 | 11,416 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 186.26 | 108 | 20,116 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 183.98 | 59 | 10,855 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 183.15 | 166 | 30,402 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 182.31 | 377 | 68,731 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 181.23 | 240 | 43,496 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 180.21 | 329 | 59,290 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 179.13 | 535 | 95,834 | Form 4 |
| QCOM | Palkhiwala Akash J. | EVP, CFO & COO | 07/14/2026 | Verkauf | 178.27 | 581 | 103,574 | Form 4 |
| QTRX | Mendel Scott | Director | 07/08/2026 | Optionsausübung | — | 8,073 | — | Form 4 |
| QTRX | Lai Goldman Myla | Director | 07/08/2026 | Optionsausübung | — | 8,073 | — | Form 4 |
| QNST | Pauldine David J | Director | 07/06/2026 | Schenkung | — | 176,827 | — | Form 4 |
| QCRH | Amy L Reasner | Director | 04/23/2026 | Kauf | 88.35 | 100 | 8,835 | Form 4 |
| QSI | Jeffry R Keyes | CFO | 04/21/2026 | Verkauf | 0.99 | 37,381 | 37,007 | Form 4 |
| QSI | Jeffrey Alan Hawkins | CEO | 04/20/2026 | Verkauf | 1.01 | 83,712 | 84,549 | Form 4 |
| QSI | Jeffry R Keyes | CFO | 04/20/2026 | Verkauf | 1.01 | 37,382 | 37,756 | Form 4 |
| QBTS | Sophie C Ames | VP | 04/20/2026 | Verkauf | 21.35 | 3,070 | 65,545 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).