| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| NDAQ | SKULE JEREMY | EVP, CSO | Aug 10 '26 | Sale | 94.75 | 2,250 | 213,188 | 102,323 | Aug 12 |
| NDAQ | SKULE JEREMY | EVP, CSO | Dec 01 '25 | Sale | 90.57 | 2,105 | 190,650 | 82,869 | Dec 03 |
| NDAQ | SKULE JEREMY | EVP, CSO | Nov 03 '25 | Sale | 85.40 | 2,105 | 179,767 | 84,974 | Nov 05 |
| NDAQ | SKULE JEREMY | EVP, CSO | Oct 01 '25 | Sale | 88.22 | 2,105 | 185,703 | 88,341 | Oct 03 |
| NDAQ | SKULE JEREMY | EVP, CSO | Sep 02 '25 | Sale | 93.22 | 2,105 | 196,228 | 90,446 | Sep 04 |
| NDAQ | SKULE JEREMY | EVP, CSO | Aug 01 '25 | Sale | 95.49 | 2,105 | 201,006 | 92,551 | Aug 05 |
| NDAQ | SKULE JEREMY | EVP, CSO | Jul 01 '25 | Sale | 89.17 | 2,105 | 187,703 | 94,656 | Jul 03 |
| NDAQ | SKULE JEREMY | EVP, CSO | Jun 06 '25 | Sale | 85.00 | 2,104 | 178,840 | 96,438 | Jun 09 |
| NDAQ | SKULE JEREMY | EVP, CSO | Jun 02 '25 | Sale | 83.28 | 1,053 | 87,694 | 98,542 | Jun 04 |
| NDAQ | SKULE JEREMY | EVP, CSO | May 12 '25 | Sale | 81.52 | 1,053 | 85,841 | 99,595 | May 14 |
| NDAQ | SKULE JEREMY | Executive Vice President | Dec 09 '24 | Sale | 80.88 | 12,074 | 976,485 | 86,305 | Dec 10 |
| NDAQ | SKULE JEREMY | Executive Vice President | Nov 18 '24 | Sale | 78.75 | 12,075 | 950,906 | 102,505 | Nov 20 |
| NDAQ | SKULE JEREMY | Executive Vice President | Nov 06 '24 | Sale | 77.92 | 12,000 | 935,040 | 114,580 | Nov 08 |
| NDAQ | SKULE JEREMY | Executive Vice President | Feb 21 '23 | Sale | 57.93 | 2,100 | 121,653 | 70,467 | Feb 22 |
| NDAQ | SKULE JEREMY | Executive Vice President | Jan 23 '22 | Sale | 61.75 | 2,100 | 129,675 | 72,567 | Jan 24 |
| NDAQ | SKULE JEREMY | Executive Vice President | Dec 21 '22 | Sale | 60.45 | 2,100 | 126,945 | 74,667 | Dec 22 |
| NDAQ | SKULE JEREMY | Executive Vice President | Nov 21 '22 | Sale | 65.44 | 2,100 | 137,424 | 54,381 | Nov 22 |
| NDAQ | SKULE JEREMY | Executive Vice President | Oct 21 '22 | Sale | 56.86 | 2,100 | 119,406 | 56,481 | Oct 25 |
| NDAQ | SKULE JEREMY | Executive Vice President | Sep 21 '22 | Sale | 59.80 | 2,100 | 125,580 | 58,581 | Sep 22 |
| NDAQ | SKULE JEREMY | Executive Vice President | Aug 22 '22 | Sale | 186.13 | 700 | 130,291 | 20,227 | Aug 23 |
| NDAQ | SKULE JEREMY | Executive Vice President | Jul 21 '22 | Sale | 169.60 | 700 | 118,720 | 20,804 | Jul 25 |
| NDAQ | SKULE JEREMY | Executive Vice President | Jun 24 '22 | Sale | 160.00 | 1,400 | 224,000 | 21,504 | Jun 28 |
| NDAQ | SKULE JEREMY | Executive Vice President | Feb 15 '22 | Sale | 175.00 | 865 | 151,375 | 12,864 | Feb 16 |
| NDAQ | SKULE JEREMY | Executive Vice President | Jan 13 '22 | Sale | 193.35 | 865 | 167,248 | 13,729 | Jan 14 |
| NDAQ | SKULE JEREMY | Executive Vice President | Dec 13 '21 | Sale | 206.18 | 865 | 178,346 | 14,594 | Dec 14 |
| NDAQ | SKULE JEREMY | Executive Vice President | Nov 15 '21 | Sale | 209.10 | 865 | 180,872 | 15,459 | Nov 18 |
| NDAQ | SKULE JEREMY | Executive Vice President | Oct 13 '21 | Sale | 197.68 | 865 | 170,993 | 16,324 | Oct 14 |
| NDAQ | SKULE JEREMY | Executive Vice President | Sep 13 '21 | Sale | 196.65 | 865 | 170,102 | 17,189 | Sep 15 |