NASDAQ, INC. insider trading
NDAQ$90.33-1.34 (-1.46%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+3.4%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- ATAdena T. Friedman0.3812%
- MRMichael R. Splinter0.0417%
- CTCohen Tal0.0385%
- PNPc Nelson Griggs0.0361%
- JZJohn Zecca0.0274%
- EKEssa Kazim0.0263%
- BJBradley J. Peterson0.0219%
- TAThomas A. Kloet0.0188%
- JSJeremy Skule0.0179%
- SYSarah Youngwood0.0133%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| NDAQ | Jeremy Skule | Open market sell$107K | -1.1% | $95.00 | $107K | Sep 22, 2026 | Sep 24, 2026 |
| NDAQ | Jeremy Skule | Open market sell$106K | -1.1% | $94.22 | $106K | Sep 10, 2026 | Sep 14, 2026 |
| NDAQ | Jeremy Skule | Open market sell$213K | -2.2% | $94.75 | $213K | Aug 10, 2026 | Aug 12, 2026 |
| NDAQ | Pc Nelson Griggs | Open market sell$310K | -1.6% | $96.16 | $310K | Aug 10, 2026 | Aug 12, 2026 |
| NDAQ | Bradley J. Peterson | Open market sell$573K | -4.7% | $95.55 | $573K | Aug 7, 2026 | Aug 11, 2026 |
| NDAQ | Bryan Everard Smith | Open market sell$148K | -2.3% | $95.07 | $148K | Aug 3, 2026 | Aug 5, 2026 |
| NDAQ | Pc Nelson Griggs | Open market sell$1.06M | -5.1% | $96.35 | $1.06M | Jul 29, 2026 | Jul 31, 2026 |
| NDAQ | Pc Nelson Griggs | Open market sell$1.03M | -4.9% | $93.96 | $1.03M | Jul 27, 2026 | Jul 28, 2026 |
| NDAQ | Bradley J. Peterson | Open market sell$1.2M | -9.2% | $92.61 | $1.2M | Jul 24, 2026 | Jul 28, 2026 |
| NDAQ | Pc Nelson Griggs | Open market sell$627K | -2.9% | $92.53 | $627K | Jul 24, 2026 | Jul 28, 2026 |
| NDAQ | Bryan Everard Smith | Open market sell$240K | -4.2% | $80.00 | $240K | Jul 1, 2026 | Jul 2, 2026 |
| NDAQ | Ab Investor | Open market purchase$4.88M | +0.1% | $85.98 | $4.88M | Jun 11, 2026 | Jun 15, 2026 |
| NDAQ | Bryan Everard Smith | Open market sell$261K | -4.0% | $86.91 | $261K | Jun 11, 2026 | Jun 15, 2026 |
| NDAQ | Pc Nelson Griggs | Open market sell$472K | -2.1% | $92.62 | $472K | May 18, 2026 | May 20, 2026 |
| NDAQ | Bradley J. Peterson | Open market sell$700K | -5.2% | $90.82 | $700K | Apr 28, 2026 | Apr 30, 2026 |
| NDAQ | Cohen Tal | Open market sell$1.41M | -6.7% | $90.75 | $1.41M | Apr 27, 2026 | Apr 29, 2026 |
| NDAQ | Michelle Lynn Daly | Open market sell$11.5K | -1.3% | $88.85 | $11.5K | Apr 24, 2026 | Apr 28, 2026 |
| NDAQ | Michelle Lynn Daly | Open market sell$106K | -10.5% | $88.82 | $106K | Apr 24, 2026 | Apr 28, 2026 |
| NDAQ | Bryan Everard Smith | Open market sell$523K | -7.8% | $87.24 | $523K | Mar 2, 2026 | Mar 4, 2026 |
| NDAQ | Michelle Lynn Daly | Open market sell$353K | -29.0% | $81.34 | $353K | Feb 19, 2026 | Feb 23, 2026 |
| NDAQ | Johan Torgeby | Open market purchase$958K | +41.7% | $79.86 | $958K | Feb 17, 2026 | Feb 19, 2026 |
| NDAQ | Ab Investor | Open market purchase$15.8M | +0.3% | $79.18 | $15.8M | Feb 13, 2026 | Feb 13, 2026 |
| NDAQ | John Zecca | Open market sell$450K | -3.5% | $100.01 | $450K | Jan 6, 2026 | Jan 8, 2026 |
| NDAQ | Bryan Everard Smith | Open market sell$420K | -7.4% | $90.57 | $420K | Dec 1, 2025 | Dec 3, 2025 |
| NDAQ | Jeremy Skule | Open market sell$191K | -2.5% | $90.57 | $191K | Dec 1, 2025 | Dec 3, 2025 |
| NDAQ | Jeremy Skule | Open market sell$180K | -2.4% | $85.40 | $180K | Nov 3, 2025 | Nov 5, 2025 |