Ab Investor, 10% Owner at NASDAQ, INC. (NDAQ), bought 56,782 shares at $85.98 ($4.9M) on 2026-06-11, disclosed to the SEC on 2026-06-15.
Open-market purchase of $4.9M NDAQ by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Negative factors outweigh the positive ones.
| Filing → |
| AGRX | BUY | 2014-05-27 | $6.0M | — | Filing → |
| NDAQ | BUY | 2012-05-23 | $876K | — | Filing → |
| TNGO | SELL | 2011-08-02 | $1.2M | — | Filing → |