Zachary Katz
CIK 2034458 · View on SEC EDGAR ↗
First SEC filing: Aug. 22, 2024 · Latest: Aug. 22, 2024
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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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 17, 2026 | GRND | S 10b5-1 | 10,172 | $15.83 | $161,023 | 680,000 Direct | -1.47% | Disposed | -0.8% (price as of 2026-08-20) |
| Aug. 3, 2026 | GRND | S 10b5-1 | 12,979 | $17.89 | $232,194 | 690,172 Direct | -1.85% | Disposed | -12.2% (price as of 2026-08-20) |
| July 16, 2026 | GRND | S 10b5-1 | 10,172 | $15.95 | $162,243 | 703,151 Direct | -1.43% | Disposed | -1.5% (price as of 2026-08-20) |
| July 1, 2026 | GRND | S 10b5-1 | 12,800 | $16.28 | $208,384 | 713,323 Direct | -1.76% | Disposed | -3.5% (price as of 2026-08-20) |
| June 29, 2026 | GRND | S 10b5-1 | 12,799 | $14.65 | $187,505 | 726,123 Direct | -1.73% | Disposed | 7.2% (price as of 2026-08-20) |
| June 17, 2026 | GRND | S 10b5-1 | 10,172 | $13.29 | $135,186 | 738,922 Direct | -1.36% | Disposed | 18.2% (price as of 2026-08-20) |
| Nov. 13, 2024 | GRND | S 10b5-1 | 3,058 | $14.30 | $43,729 | 586,722 Direct | -0.52% | Disposed | 9.8% (price as of 2026-08-20) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 22, 2024 | GRND | Common Stock | 310,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
GRND
Chief Legal Officer & Head of Global Affairs| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $440,000 | $221,000 | — | — | $330,000 | — | $14,300 | $6,083,486 |
| 2024 | $440,000 | $276,000 | $3,722,276 | — | $330,000 | — | $14,761 | $4,783,037 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.