Nasdaq, Inc. · Insider Trading

Last 365 days · Open-market buys and sells by officers and directors · Same-day, same-person, same-direction trades combined · Amounts in USD millions← NDAQ

Buy

1 · $4.9M

Sell

16 · $18.2M

Net

−$13.3M

By Insider

Name	Title	Buy	Sell	Latest Trade
FRIEDMAN ADENA T	Chair and CEO	—	113,611 shares · $9.7M	2026-04-01
INVESTOR AB	—	56,782 shares · $4.9M	—	2026-06-11
Griggs PC Nelson	Pres. Capital Access Platforms	—	37,116 shares · $3.5M	2026-08-10
Peterson Bradley J	EVP, CIO	—	26,710 shares · $2.5M	2026-08-07
Tal Cohen	Pres. Market Platforms	—	15,518 shares · $1.4M	2026-04-27
Smith Bryan Everard	EVP, CPO	—	7,556 shares · $0.65M	2026-08-03
SKULE JEREMY	EVP, CSO	—	3,375 shares · $0.32M	2026-09-10
Daly Michelle Lynn	SVP, Controller & PAO	—	1,323 shares · $0.12M	2026-04-24

All Trades

Date	Name	Title	Side	Shares	Trades	Avg Price	Value
2026-09-10	SKULE JEREMY	EVP, CSO	Sell	1,125	1	94.22	$0.11M
2026-08-10	Griggs PC Nelson	Pres. Capital Access Platforms	Sell	3,226	1	96.16	$0.31M
2026-08-10	SKULE JEREMY	EVP, CSO	Sell	2,250	1	94.75	$0.21M
2026-08-07	Peterson Bradley J	EVP, CIO	Sell	6,000	1	95.55	$0.57M
2026-08-03	Smith Bryan Everard	EVP, CPO	Sell	1,556	1	95.07	$0.15M
2026-07-29	Griggs PC Nelson	Pres. Capital Access Platforms	Sell	11,010	1	96.35	$1.1M
2026-07-27	Griggs PC Nelson	Pres. Capital Access Platforms	Sell	11,010	1	93.96	$1.0M
2026-07-24	Griggs PC Nelson	Pres. Capital Access Platforms	Sell	6,777	1	92.53	$0.63M
2026-07-24	Peterson Bradley J	EVP, CIO	Sell	13,000	1	92.61	$1.2M
2026-07-01	Smith Bryan Everard	EVP, CPO	Sell	3,000	1	80.00	$0.24M
2026-06-11	Smith Bryan Everard	EVP, CPO	Sell	3,000	1	86.91	$0.26M
2026-06-11	INVESTOR AB	—	Buy	56,782	1	85.98	$4.9M
2026-05-18	Griggs PC Nelson	Pres. Capital Access Platforms	Sell	5,093	1	92.62	$0.47M
2026-04-28	Peterson Bradley J	EVP, CIO	Sell	7,710	1	90.82	$0.70M
2026-04-27	Tal Cohen	Pres. Market Platforms	Sell	15,518	1	90.75	$1.4M
2026-04-24	Daly Michelle Lynn	SVP, Controller & PAO	Sell	1,323	2	88.82	$0.12M
2026-04-01	FRIEDMAN ADENA T	Chair and CEO	Sell	113,611	1	85.44	$9.7M

Data comes from insiders' SEC ownership filings (Form 4). Only open-market purchases (P) and sales (S) are counted; option exercises, grants, tax withholding and other non-trading changes are excluded.