FRIEDMAN ADENA T

CIK: 0001240169Chair and CEO
OfficerDirector
Primary company: NASDAQ, INC. (NDAQ)

FRIEDMAN ADENA T is a corporate insider (Chair and CEO) at NASDAQ, INC. (NDAQ) filing SEC Form 4 transactions. 106 transactions across 2 companies, totaling $510,000 in purchases and $3,293,175 in sales. Source: SEC EDGAR.

Total Transactions
106
Total Buy Value
$510K
Total Sell Value
$3.29M
Net Activity
$-2.78M
Last Transaction
Aug 2026
Companies
2

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
413
Price
-
Value
-
Type
Tax Payment
Shares
8,075
Price
$86.65
Value
$700K
Type
Exercise
Shares
113,611
Price
$22.22
Value
$2.52M
Type
Tax Payment
Shares
13,739
Price
$84.89
Value
$1.17M
Type
Award
Shares
39,929
Price
-
Value
-
Type
Sale
Shares
113,611
Price
$85.44
Value
$9.71M
Type
Exercise
Shares
113,611
Price
$22.22
Value
$2.52M
Type
Tax Payment
Shares
8,057
Price
$78.30
Value
$631K
Type
Tax Payment
Shares
13,469
Price
$75.86
Value
$1.02M
Type
Award
Shares
39,452
Price
-
Value
-
Type
Tax Payment
Shares
85,011
Price
$72.29
Value
$6.15M
Type
Award
Shares
168,125
Price
-
Value
-
Type
Tax Payment
Shares
23,429
Price
$62.29
Value
$1.46M
Type
Award
Shares
41,740
Price
-
Value
-
Type
Tax Payment
Shares
133,092
Price
$56.04
Value
$7.46M
Type
Award
Shares
266,326
Price
-
Value
-
Type
Purchase
Shares
10,000
Price
$51.00
Value
$510K
Type
Tax Payment
Shares
16,424
Price
$54.40
Value
$893K
Type
Award
Shares
47,794
Price
$0.00
Value
$0
Type
Tax Payment
Shares
234,683
Price
$57.20
Value
$13.42M