Insider Transactions
Showing insider trading activity for Greiner Christopher E.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| ZETA | Greiner Christopher E | 22 May 2026 | 20 May 2026 | G-Gift | Chief Financial Officer | 633,060 |
| ZETA | Greiner Christopher E | 5 Dec 2025 | 5 Dec 2025 | G-Gift | Chief Financial Officer | 515,627 |
| ZETA | Greiner Christopher E | 9 May 2025 | 9 May 2025 | G-Gift | Chief Financial Officer | 1,061,853 |
| ZETA | Greiner Christopher E | 14 Feb 2025 | 12 Feb 2025 | M-Exempt | Chief Financial Officer | 1,021,819 |
| ZETA | Greiner Christopher E | 14 Feb 2025 | 12 Feb 2025 | M-Exempt | Chief Financial Officer | 537,500 |
| ZETA | Greiner Christopher E | 13 Dec 2024 | 11 Dec 2024 | G-Gift | Chief Financial Officer | 999,057 |
| ZETA | Greiner Christopher E | 18 Nov 2024 | 18 Nov 2024 | P-Purchase | Chief Financial Officer | 7,975 |
| ZETA | Greiner Christopher E | 11 Oct 2024 | 9 Oct 2024 | M-Exempt | Chief Financial Officer | 870,873 |
| ZETA | Greiner Christopher E | 11 Oct 2024 | 9 Oct 2024 | M-Exempt | Chief Financial Officer | 58,730 |
| ZETA | Greiner Christopher E | 9 Aug 2024 | 9 Aug 2024 | G-Gift | Chief Financial Officer | 116,789 |
| ZETA | Greiner Christopher E | 3 Jul 2024 | 3 Jul 2024 | M-Exempt | Chief Financial Officer | 404,891 |
| ZETA | Greiner Christopher E | 3 Jul 2024 | 3 Jul 2024 | F-InKind | Chief Financial Officer | 53,109 |
| ZETA | Greiner Christopher E | 3 Jul 2024 | 3 Jul 2024 | M-Exempt | Chief Financial Officer | 145,750 |
| ZETA | Greiner Christopher E | 3 Jul 2024 | 3 Jul 2024 | M-Exempt | Chief Financial Officer | 78,770 |
| ZETA | Greiner Christopher E | 3 Jul 2024 | 3 Jul 2024 | M-Exempt | Chief Financial Officer | 137,800 |
| ZETA | Greiner Christopher E | 24 May 2024 | 22 May 2024 | G-Gift | Chief Financial Officer | 411,655 |
| ZETA | Greiner Christopher E | 5 Apr 2024 | 5 Apr 2024 | M-Exempt | Chief Financial Officer | 5,200 |
| ZETA | Greiner Christopher E | 5 Apr 2024 | 5 Apr 2024 | F-InKind | Chief Financial Officer | 682 |
| ZETA | Greiner Christopher E | 5 Apr 2024 | 3 Apr 2024 | A-Award | Chief Financial Officer | 537,500 |
| ZETA | Greiner Christopher E | 5 Apr 2024 | 5 Apr 2024 | M-Exempt | Chief Financial Officer | 5,200 |