Christopher E Greiner
CIK 1631087 · Chief Financial Officer · last filed 2026-05-22
Christopher E Greiner is a Chief Financial Officer who has filed 37 SEC Form 4 insider transactions across 3 companies since 2015. The most recent filing, for ZETA, was dated May 22, 2026. Across all open-market trades the lifetime net is −$2.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $20.5M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$20.52M
3
37
-$2.65M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ZETA | Chief Financial Officer | 143,948 | $20.21 | $2.91M | $149.9K | 20 | 2026-05-22 |
| LPSN | EVP, Chief Financial Officer | 79,721 | $2.05 | $163.4K | -$149.3K | 3 | 2020-03-05 |
| INOV | Chief Fin.& Oper. Officer | 476,693 | $36.60 | $17.45M | -$2.65M | 14 | 2018-03-07 |
Recent Filings
37 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | ZETA | Gift (G) | −633,060 | $0 | EDGAR |
| 2025-12-05 | ZETA | Gift (G) | −515,627 | $0 | EDGAR |
| 2025-05-09 | ZETA | Gift (G) | −1,061,853 | $0 | EDGAR |
| 2025-02-14 | ZETA | Exer (M) | +1,021,819 | $0 | EDGAR |
| 2024-12-13 | ZETA | Gift (G) | −999,057 | $0 | EDGAR |
| 2024-11-18 | ZETA | Buy (P) | +7,975 | $149.9K | EDGAR |
| 2024-10-11 | ZETA | Exer (M) | +870,873 | $0 | EDGAR |
| 2024-08-09 | ZETA | Gift (G) | −116,789 | $0 | EDGAR |
| 2024-07-03 | ZETA | Mixed | +351,782 | -$924.1K | EDGAR |
| 2024-05-24 | ZETA | Gift (G) | −411,655 | $0 | EDGAR |