WILLIAM G BOCK
CIK 1197848 · President · last filed 2026-06-05
WILLIAM G BOCK is a President who has filed 156 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for SAIL, was dated Jun 5, 2026. Across all open-market trades the lifetime net is −$26.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.8M 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.
$9.84M
7
156
-$26.14M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SAIL | Director | 126,627 | $14.62 | $1.85M | -$1.77M | 24 | 2026-06-05 |
| NABL | Director | 168,006 | $3.21 | $539.3K | $0 | 6 | 2026-06-01 |
| SLAB | Director | 33,920 | $219.51 | $7.45M | -$24.16M | 108 | 2026-04-24 |
| SolarWinds Corp (SWI) Delisted | Director | 0 | $18.49 | $0 | -$210.1K | 10 | 2025-04-17 |
| Borderfree, Inc. (BRDR) Delisted | Director | 0 | — | — | $0 | 1 | 2015-06-10 |
| ENTROPIC COMMUNICATIONS INC (ENTR) Delisted | Director | 27,850 | $15.31 | $426.4K | $0 | 3 | 2015-04-21 |
| Convio, Inc. (CNVO) Delisted | Director | 3,485 | — | — | $0 | 3 | 2012-05-08 |
Recent Filings
156 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | SAIL | Grant (A) | +14,224 | $0 | EDGAR |
| 2026-06-01 | NABL | Grant (A) | +52,173 | $0 | EDGAR |
| 2026-04-24 | SLAB | Grant (A) | +962 | $0 | EDGAR |
| 2025-05-27 | NABL | Grant (A) | +23,195 | $0 | EDGAR |
| 2025-04-25 | SLAB | Grant (A) | +1,843 | $0 | EDGAR |
| 2025-04-17 | SolarWinds Corp (SWI) Delisted | Disp (D) | −88,857 | -$1.64M | EDGAR |
| 2025-03-03 | SAIL | Grant (A) | +23,188 | $0 | EDGAR |
| 2025-02-18 | SLAB | Sell (S) | −1,000 | -$149.4K | EDGAR |
| 2025-01-22 | SLAB | Sell (S) | −2,000 | -$281.5K | EDGAR |
| 2024-11-07 | SolarWinds Corp (SWI) Delisted | Sell (S) | −16,000 | -$210.1K | EDGAR |