Robert Joseph Ball
CIK 2070664 · CEO & Executive Chairman · last filed 2026-03-17
Robert Joseph Ball is a CEO & Executive Chairman who has filed 7 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider bought $33.4K of SI on Mar 17, 2026. Across all open-market trades the lifetime net is +$263.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $5.2M 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.
$5.21M
1
7
$263.2K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SI | CEO & Executive Chairman | 278,866 | $18.70 | $5.21M | $263.2K | 7 | 2026-03-17 |
Recent Filings
7 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-17 | SI | Buy (P) | +2,200 | $33.4K | EDGAR |
| 2026-02-10 | SI | Exer (M) | +12,062 | $29.1K | EDGAR |
| 2026-02-03 | SI | Grant (A) | — | $0 | EDGAR |
| 2026-01-08 | SI | Grant (A) | +1,661 | $20.2K | EDGAR |
| 2025-12-15 | SI | Buy (P) | +7,200 | $107.0K | EDGAR |
| 2025-09-15 | SI | Buy (P) | +8,000 | $122.8K | EDGAR |
| 2025-08-05 | SI | Conv (C) | +85,888 | $0 | EDGAR |