Robert Joseph Ball
CIK 2070664 · View on SEC EDGAR ↗
First SEC filing: July 30, 2025 · Latest: July 30, 2025
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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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 12, 2025 | SI | P | 6,000 | $15.49 | $92,940 | 111,259 Direct | +5.70% | Acquired | 38.8% (price as of 2026-08-28) |
| Sept. 11, 2025 | SI | P | 2,000 | $14.90 | $29,800 | 105,259 Direct | +1.94% | Acquired | 44.3% (price as of 2026-08-28) |
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) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 30, 2025 | SI | Common Stock | 17,371 | Direct |
| July 30, 2025 | SI | Series Seed Convertible Preferred Stock→ Common Stock (11,651) | 11,651 | Direct |
| July 30, 2025 | SI | Series A Convertible Preferred Stock→ Common Stock (9,228) | 9,228 | Direct |
| July 30, 2025 | SI | Series B Convertible Preferred Stock→ Common Stock (20,301) | 20,301 | Direct |
| July 30, 2025 | SI | Series D Convertible Preferred Stock→ Common Stock (37,032) | 37,032 | Direct |
| July 30, 2025 | SI | Series E Convertible Preferred Stock→ Common Stock (7,676) | 7,676 | Direct |
| July 30, 2025 | SI | Stock Option→ Common Stock (183,438) | 183,438 | Direct |
| July 30, 2025 | SI | Stock Option→ Common Stock (329,756) | 329,756 | Direct |
| July 30, 2025 | SI | Stock Option→ Common Stock (172,650) | 172,650 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
SI
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $467,944 | — | — | $494,126 | $224,613 | — | $15,800 | $1,202,483 |
| 2024 | $449,613 | — | — | — | $164,701 | — | $13,800 | $628,114 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.