Greiner Christopher E

CIK: 0001631087•Chief Financial Officer
Officer

Greiner Christopher E is a corporate insider (Chief Financial Officer) at Zeta Global Holdings Corp. (ZETA) filing SEC Form 4 transactions. 73 transactions across 3 companies, totaling $149,910 in purchases and $2,795,676 in sales. Source: SEC EDGAR.

Total Transactions
73
Total Buy Value
$150K
Total Sell Value
$2.80M
Net Activity
$-2.65M
Last Transaction
Dec 2025
Companies
3

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Exercise
Shares
53,181
Price
-
Value
-
Type
Exercise
Shares
33,092
Price
-
Value
-
Type
Exercise
Shares
112,882
Price
-
Value
-
Type
Disposition
Shares
40,261
Price
$33.52
Value
$1.35M
Type
Tax Payment
Shares
26,123
Price
$33.52
Value
$876K
Type
Exercise
Shares
199,155
Price
-
Value
-
Type
Gift
Shares
515,627
Price
-
Value
-
Type
Gift
Shares
1,061,853
Price
-
Value
-
Type
Exercise
Shares
537,500
Price
-
Value
-
Type
Exercise
Shares
1,021,819
Price
-
Value
-
Type
Gift
Shares
999,057
Price
-
Value
-
Type
Purchase
Shares
7,975
Price
$18.80
Value
$150K
Type
Exercise
Shares
58,730
Price
-
Value
-
Type
Exercise
Shares
129,250
Price
-
Value
-
Type
Exercise
Shares
0
Price
-
Value
-
Type
Exercise
Shares
870,873
Price
-
Value
-
Type
Gift
Shares
116,789
Price
-
Value
-
Type
Exercise
Shares
78,770
Price
-
Value
-
Type
Exercise
Shares
145,750
Price
-
Value
-
Type
Exercise
Shares
137,800
Price
-
Value
-