Christopher E Greiner
CIK 1631087 · View on SEC EDGAR ↗
First SEC filing: June 9, 2021 · Latest: June 9, 2021
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 18, 2024 | ZETA | P | 7,975 | $18.80 | $149,930 | 2,330,010 Direct | +0.34% | Acquired | 53.6% (price as of 2026-08-18) |
| April 15, 2019 | LPSN | S | 5,033 | $29.66 | $149,279 | 74,967 Direct | -6.29% | Disposed | -99.4% (price as of 2026-08-18) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 12, 2025 | ZETA | Performance-Based Restricted Stock Units | Class A Common Stock (537,500) | — | — | 537,500 | Disposed |
| Oct. 9, 2024 | ZETA | Performance-Based Restricted Stock Units | Class A Common Stock (58,730) | — | — | 58,730 | Disposed |
| Oct. 9, 2024 | ZETA | Performance-Based Restricted Stock Units | Class A Common Stock (129,250) | — | — | 129,250 | Disposed |
| Oct. 9, 2024 | ZETA | Performance-Based Restricted Stock Units | Class A Common Stock | — | — | 0 | Disposed |
| July 3, 2024 | ZETA | Performance-Based Restricted Stock Units | Class A Common Stock (78,770) | — | — | 78,770 | Disposed |
| July 3, 2024 | ZETA | Performance-Based Restricted Stock Units | Class A Common Stock (145,750) | — | — | 145,750 | Disposed |
| July 3, 2024 | ZETA | Performance-Based Restricted Stock Units | Class A Common Stock (137,800) | — | — | 137,800 | Disposed |
| April 5, 2024 | ZETA | Performance-based restricted Stock units | Class A Common Stock (5,200) | — | — | 5,200 | Disposed |
| April 3, 2024 | ZETA | Performance-based restricted Stock units | Class A Common Stock (537,500) | — | — | 537,500 | Acquired |
| April 21, 2023 | ZETA | Performance-based restricted Stock units | Class A Common Stock (57,000) | — | — | 57,000 | Disposed |
| April 21, 2023 | ZETA | Performance-based restricted Stock units | Class A Common Stock (137,500) | — | — | 137,500 | Acquired |
| Feb. 23, 2022 | ZETA | Performance-based restricted Stock units | Class A Common Stock (275,000) | — | — | 275,000 | Acquired |
| Aug. 18, 2021 | ZETA | Performance-based restricted stock units | Class A Common Stock (200,000) | — | — | 200,000 | Acquired |
| April 11, 2019 | LPSN | Common Stock | Common Stock (40,000) | $29.55 | April 11, 2029 | 40,000 | Acquired |
| March 19, 2018 | LPSN | Stock Option (Right to Buy) | Common Stock (100,000) | $15.55 | March 19, 2028 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 9, 2021 | ZETA | Class A Common Stock | 2,582,301 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
LPSN
CFO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2018 | $370,576 | — | $933,000 | $475,000 | $241,667 | — | $25,880 | $2,046,123 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $500,000 | $1,000,000 | $0 | — | $1,000,000 | — | $55,250 | $2,555,250 |
| 2024 | $500,000 | $300,000 | $9,583,625 | — | $500,000 | — | $5,175 | $10,888,800 |
| 2023 | $500,000 | $350,000 | $5,947,000 | — | $500,000 | — | $94,725 | $7,391,725 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.