Greiner Christopher E
SEC CIK 1631087 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ZETA | Zeta Global Holdings Corp. | CFO | 143.9K | $149.9K | — | 23 | 2021-08-18 | 2026-05-20 |
Most active insiders at ZETA, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Silberblatt Jeanine | Dir | — | $400.4K |
| 2 | Elzie Jene | Dir | — | — |
| 3 | Ravella Satish | CAO | — | — |
| 4 | ACI Investment Partners, LLC | 10% | — | — |
| 5 | Gerber Steven H. | Pres | — | — |
| 6 | Royan William T. | Dir | — | — |
| 7 | Khan Imran | Dir | — | — |
| 8 | Greiner Christopher E | CFO | — | — |
| 9 | Steinberg David | CEO, Dir, 10% | — | — |
| 10 | LANDMAN WILLIAM | Dir | — | — |
Transactions 23
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 16:13 | 2026-05-20 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -633.1K | 143.9K | -81% | $0 | |
| 2025-12-05 | 2025-12-05 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -515.6K | 776.1K | -40% | $0 | |
| 2025-05-09 | 2025-05-09 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -1.06M | 1.29M | -45% | $0 | |
| D | 2025-02-14 | 2025-02-12 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | M - OptEx | $0.00 | +1.02M | 2.02M | +102% | $0 |
| 2024-12-13 | 2024-12-11 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -999.1K | 1.33M | -43% | $0 | |
| 2024-11-18 | 2024-11-18 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | P - Purchase | $18.80 | +7,975 | 2.33M | +0.3% | +$149.9K | |
| D | 2024-10-11 | 2024-10-09 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | M - OptEx | $0.00 | +870.9K | 2.32M | +60% | $0 |
| 2024-08-09 | 2024-08-09 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -116.8K | 1.45M | -7% | $0 | |
| D | 2024-07-03 | 2024-07-03 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | F - Tax | $17.40 | -53.1K | 1.57M | -3% | -$924.1K |
| D | 2024-07-03 | 2024-07-03 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | M - OptEx | $0.00 | +404.9K | 1.62M | +33% | $0 |
| 2024-05-24 | 2024-05-22 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -411.7K | 1.21M | -25% | $0 | |
| D | 2024-04-05 | 2024-04-05 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | F - Tax | $12.23 | -682 | 1.63M | -0.0% | -$8,341 |
| D | 2024-04-05 | 2024-04-05 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | M - OptEx | $0.00 | +5,200 | 1.63M | +0.3% | $0 |
| 2023-11-24 | 2023-11-22 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -506.9K | 1.62M | -24% | $0 | |
| 2023-11-17 | 2023-11-15 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | A - Grant | $0.00 | +116.3K | 2.13M | +6% | $0 | |
| 2023-09-01 | 2023-08-31 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -503.1K | 2.01M | -20% | $0 | |
| D | 2023-04-21 | 2023-04-21 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | A - Grant | $0.00 | +300.0K | 2.46M | +14% | $0 |
| D | 2023-04-21 | 2023-04-21 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | F - Tax | $10.38 | -7,477 | 2.51M | -0.3% | -$77.6K |
| D | 2023-04-21 | 2023-04-21 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | M - OptEx | $0.00 | +57.0K | 2.52M | +2% | $0 |
| 2023-03-16 | 2023-03-14 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | F - Tax | $10.33 | -7,168 | 2.16M | -0.3% | -$74.0K | |
| 2022-06-10 | 2022-06-08 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | G - Gift | $0.00 | -520.0K | 2.17M | -19% | $0 | |
| D | 2022-02-25 | 2022-02-23 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | A - Grant | $0.00 | +118.0K | 2.69M | +5% | $0 |
| D | 2021-08-20 | 2021-08-18 | ZETA | Zeta Global Holdings Corp. | Greiner Christopher E | CFO | A - Grant | $0.00 | +75.0K | 2.56M | +3% | $0 |
Purchase Sale Sale after option exercise All abbreviations