Nasdaq, Inc. (NDAQ) Insider Trading
Directors, officers and holders of more than 10% of NDAQ report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 212 transactions on file: 1 with code P, 21 with code S and 28 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 27, 2026 | Peterson Bradley J | EVP, CIO | S Sale | 3,987 | $104.75 | $417,638 |
| Oct 23, 2026 | Peterson Bradley J | EVP, CIO | S Sale | 4,000 | $103.38 | $413,520 |
| Oct 23, 2026 | Tal Cohen | Pres. Market Platforms | S Sale | 10,390 | $103.34 | $1,073,703 |
| Oct 20, 2026 | SKULE JEREMY | EVP, CSO | S Sale | 1,125 | $95.00 | $106,875 |
| Oct 12, 2026 | SKULE JEREMY | EVP, CSO | S Sale | 1,125 | $94.13 | $105,896 |
| Oct 1, 2026 | SKULE JEREMY | EVP, CSO | F Tax Payment | 1,262 | $92.01 | $116,117 |
| Sep 22, 2026 | SKULE JEREMY | EVP, CSO | S Sale | 1,125 | $95.00 | $106,875 |
| Sep 10, 2026 | SKULE JEREMY | EVP, CSO | S Sale | 1,125 | $94.22 | $105,998 |
| Aug 10, 2026 | SKULE JEREMY | EVP, CSO | S Sale | 2,250 | $94.75 | $213,188 |
| Aug 10, 2026 | Griggs PC Nelson | Pres. Capital Access Platforms | S Sale | 3,226 | $96.16 | $310,212 |
| Aug 7, 2026 | Peterson Bradley J | EVP, CIO | S Sale | 6,000 | $95.55 | $573,300 |
| Aug 3, 2026 | Smith Bryan Everard | EVP, CPO | S Sale | 1,556 | $95.07 | $147,929 |
| Jul 27, 2026 | Griggs PC Nelson | Pres. Capital Access Platforms | S Sale | 11,010 | $93.96 | $1,034,500 |
| Jul 24, 2026 | Griggs PC Nelson | Pres. Capital Access Platforms | S Sale | 6,777 | $92.53 | $627,076 |
| Jul 24, 2026 | Peterson Bradley J | EVP, CIO | S Sale | 13,000 | $92.61 | $1,203,930 |
| Jul 1, 2026 | Smith Bryan Everard | EVP, CPO | S Sale | 3,000 | $80.00 | $240,000 |
| Jun 11, 2026 | Smith Bryan Everard | EVP, CPO | S Sale | 3,000 | $86.91 | $260,730 |
| Jun 11, 2026 | Torgeby Johan | Director | F Tax Payment | 300 | $86.72 | $26,016 |
| Jun 11, 2026 | Kazim Essa | Director | F Tax Payment | 622 | $86.72 | $53,940 |
| Jun 11, 2026 | INVESTOR AB | 10% Owner | P Purchase | 56,782 | $85.98 | $4,882,116 |
| Jun 10, 2026 | ARNOLDI MELISSA | Director | A Award | 4,324 | Not measured | Not measured |
| Jun 10, 2026 | ZOLLAR ALFRED W | Director | A Award | 4,497 | Not measured | Not measured |
| Jun 10, 2026 | Townes-Whitley Toni | Director | A Award | 2,998 | Not measured | Not measured |
| Jun 10, 2026 | SPAHT PAUL HOLDEN JR. | Director | A Award | 2,998 | Not measured | Not measured |
| Jun 10, 2026 | YABUKI JEFFERY W | Director | A Award | 4,612 | Not measured | Not measured |
| Jun 10, 2026 | BEGLEY CHARLENE T | Director | A Award | 2,998 | Not measured | Not measured |
| Jun 10, 2026 | Torgeby Johan | Director | A Award | 2,998 | Not measured | Not measured |
| Jun 10, 2026 | KLOET THOMAS A | Director | A Award | 4,554 | Not measured | Not measured |
| Jun 10, 2026 | Koch Kathryn A. | Director | A Award | 3,171 | Not measured | Not measured |
| Jun 10, 2026 | SPLINTER MICHAEL R | Director | A Award | 5,246 | Not measured | Not measured |
| Jun 10, 2026 | Kazim Essa | Director | A Award | 4,151 | Not measured | Not measured |
| May 18, 2026 | Griggs PC Nelson | Pres. Capital Access Platforms | S Sale | 5,093 | $92.62 | $471,714 |
| Apr 28, 2026 | Peterson Bradley J | EVP, CIO | S Sale | 7,710 | $90.82 | $700,222 |
| Apr 27, 2026 | Tal Cohen | Pres. Market Platforms | S Sale | 15,518 | $90.75 | $1,408,259 |
| Apr 24, 2026 | Daly Michelle Lynn | SVP, Controller & PAO | S Sale | 1,194 | $88.82 | $106,051 |
| Apr 24, 2026 | Daly Michelle Lynn | SVP, Controller & PAO | S Sale | 129 | $88.85 | $11,462 |
| Apr 3, 2026 | Smith Bryan Everard | EVP, CPO | F Tax Payment | 813 | $86.65 | $70,446 |
| Apr 3, 2026 | SKULE JEREMY | EVP, CSO | F Tax Payment | 1,017 | $86.65 | $88,123 |
| Apr 3, 2026 | Peterson Bradley J | EVP, CIO | F Tax Payment | 1,499 | $86.65 | $129,888 |
| Apr 3, 2026 | FRIEDMAN ADENA T | Chair and CEO | F Tax Payment | 8,075 | $86.65 | $699,699 |
| Apr 3, 2026 | Daly Michelle Lynn | SVP, Controller & PAO | F Tax Payment | 424 | $86.65 | $36,740 |
| Apr 3, 2026 | Griggs PC Nelson | Pres. Capital Access Platforms | F Tax Payment | 1,565 | $86.65 | $135,607 |
| Apr 3, 2026 | Tal Cohen | Pres. Market Platforms | F Tax Payment | 1,565 | $86.65 | $135,607 |
| Apr 3, 2026 | Zecca John | EVP, Global CLO | F Tax Payment | 780 | $86.65 | $67,587 |
| Apr 1, 2026 | Tal Cohen | Pres. Market Platforms | A Award | 15,267 | Not measured | Not measured |
| Apr 1, 2026 | Daly Michelle Lynn | SVP, Controller & PAO | F Tax Payment | 832 | $84.89 | $70,628 |
| Apr 1, 2026 | Daly Michelle Lynn | SVP, Controller & PAO | A Award | 2,025 | Not measured | Not measured |
| Apr 1, 2026 | Smith Bryan Everard | EVP, CPO | F Tax Payment | 2,149 | $84.89 | $182,429 |
| Apr 1, 2026 | Smith Bryan Everard | EVP, CPO | A Award | 7,046 | Not measured | Not measured |
| Apr 1, 2026 | Youngwood Sarah | EVP & CFO | A Award | 15,267 | Not measured | Not measured |
The full Form 4 history is on the NDAQ company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.