Every filing, one decision per row.

Transactions

One row for every decision an insider filed. Open-market buying and selling only. Vesting, grants and the shares withheld to pay the tax on them are not decisions.

Company: NDAQ Minimum: $1M

Company

Date

Insider

Role

Action ?

Shares

Amount

Of holding

NDAQ Nasdaq, Inc.

29 Jul 2026

Griggs PC Nelson

Pres. Capital Access Platforms

Sold at will

11,010

$1.06M

5.1%

NDAQ Nasdaq, Inc.

27 Jul 2026

Griggs PC Nelson

Pres. Capital Access Platforms

Sold at will

11,010

$1.03M

4.8%

NDAQ Nasdaq, Inc.

24 Jul 2026

Peterson Bradley J

EVP, CIO

Sold at will

13,000

$1.20M

9.2%

NDAQ Nasdaq, Inc.

11 Jun 2026

10% owner indirect

Bought

56,782

$4.88M

0.1%

NDAQ Nasdaq, Inc.

27 Apr 2026

Pres. Market Platforms

Sold at will

15,518

$1.41M

6.7%

NDAQ Nasdaq, Inc.

1 Apr 2026

FRIEDMAN ADENA T

Chair and CEO

Sold on a plan

113,611

$9.71M

5.5%

NDAQ Nasdaq, Inc.

6 Mar 2026

FRIEDMAN ADENA T

Chair and CEO

Sold on a plan

92,840

$8.36M

4.3%

NDAQ Nasdaq, Inc.

13 Feb 2026

10% owner indirect

Bought

200,000

$15.84M

0.3%

NDAQ Nasdaq, Inc.

2 Feb 2026

FRIEDMAN ADENA T

Chair and CEO

Sold on a plan

300,000

$29.07M

13.5%

NDAQ Nasdaq, Inc.

2 Jan 2026

FRIEDMAN ADENA T

Chair and CEO

Sold on a plan

300,000

$28.92M

13.5%

NDAQ Nasdaq, Inc.

2 Jul 2025

Peterson Bradley J

EVP, CIO

Sold on a plan

11,508

$1.02M

9.4%

NDAQ Nasdaq, Inc.

17 Mar 2025

Youngwood Sarah

Executive Vice President

Sold on a plan

14,959

$1.10M

20.0%

NDAQ Nasdaq, Inc.

26 Feb 2025

Peterson Bradley J

Executive Vice President

Sold on a plan

17,056

$1.36M

11.5%

NDAQ Nasdaq, Inc.

28 Oct 2024

Peterson Bradley J

Executive Vice President

Sold at will 2×

13,642

$1.03M

8.7%

NDAQ Nasdaq, Inc.

9 Aug 2024

Peterson Bradley J

Executive Vice President

Sold on a plan

40,000

$2.71M

20.4%

NDAQ Nasdaq, Inc.

29 Jul 2024

Argus Seller, LP

10% owner

Sold at will

42,804,207

$2.76B

50.0%

NDAQ Nasdaq, Inc.

22 Mar 2024

Borse Dubai LTD

10% owner

Sold at will

31,000,000

$1.80B

34.7%

NDAQ Nasdaq, Inc.

29 Mar 2022

Peterson Bradley J

Executive Vice President

Sold, plan not stated

7,500

$1.35M

23.1%

NDAQ Nasdaq, Inc.

24 Feb 2022

Peterson Bradley J

Executive Vice President

Sold, plan not stated

7,500

$1.23M

18.7%

NDAQ Nasdaq, Inc.

24 May 2021

Peterson Bradley J

Executive Vice President

Sold, plan not stated

6,982

$1.16M

30.0%

NDAQ Nasdaq, Inc.

24 Feb 2021

Peterson Bradley J

Executive Vice President

Sold, plan not stated 3×

15,000

$2.09M

40.2%

NDAQ Nasdaq, Inc.

28 May 2019

KNIGHT EDWARD S

Executive Vice President

Sold, plan not stated

22,059

$2.00M

23.1%

NDAQ Nasdaq, Inc.

1 Apr 2019

Wittman Thomas A

Executive Vice President

Sold, plan not stated

13,561

$1.19M

15.5%

NDAQ Nasdaq, Inc.

27 Apr 2018

KNIGHT EDWARD S

Executive Vice President

Sold, plan not stated

26,258

$2.32M

30.3%

NDAQ Nasdaq, Inc.

15 Feb 2018

KNIGHT EDWARD S

Executive Vice President

Sold, plan not stated

13,200

$1.05M

17.9%

NDAQ Nasdaq, Inc.

12 Jan 2018

Peterson Bradley J

Executive Vice President

Sold, plan not stated 2×

19,169

$1.55M

45.4%

NDAQ Nasdaq, Inc.

14 Aug 2017

KNIGHT EDWARD S

Executive Vice President

Sold, plan not stated

14,629

$1.12M

23.1%

NDAQ Nasdaq, Inc.

28 Jul 2017

KNIGHT EDWARD S

Executive Vice President

Sold, plan not stated

15,000

$1.12M

19.1%

NDAQ Nasdaq, Inc.

1 Feb 2017

Peterson Bradley J

Executive Vice President

Sold, plan not stated

19,000

$1.34M

45.5%

NDAQ Nasdaq, Inc.

5 Dec 2016

GREIFELD ROBERT

CEO

Sold, plan not stated

66,000

$4.28M

6.3%

NDAQ Nasdaq, Inc.

1 Dec 2016

GREIFELD ROBERT

CEO

Sold, plan not stated

40,622

$2.58M

3.9%

NDAQ Nasdaq, Inc.

29 Nov 2016

GREIFELD ROBERT

CEO

Sold, plan not stated

48,597

$3.17M

4.7%

Showing 1–32 of 32.