William D. McCombe
CIK 1878824 · Chief Financial Officer · last filed 2026-05-20
William D. McCombe is a Chief Financial Officer who has filed 18 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing, for CTKB, was dated May 20, 2026. Across all open-market trades the lifetime net is +$6.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $400.0K 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.
$400.0K
2
18
$6.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CTKB | Chief Financial Officer | 101,007 | $3.96 | $400.0K | $97.3K | 8 | 2026-05-20 |
| Velo3D, Inc. (VLD.WS) Delisted | Chief Financial Officer | 160,404 | $0.03 | $4.5K | -$90.8K | 10 | 2023-08-23 |
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-20 | CTKB | Mixed | +16,490 | -$32.8K | EDGAR |
| 2026-03-12 | CTKB | Mixed | +13,973 | -$41.2K | EDGAR |
| 2025-11-20 | CTKB | Mixed | +13,143 | -$34.4K | EDGAR |
| 2025-08-20 | CTKB | Mixed | +11,825 | -$30.6K | EDGAR |
| 2025-06-03 | CTKB | Buy (P) | +35,000 | $97.3K | EDGAR |
| 2025-05-21 | CTKB | Mixed | +20,746 | -$35.6K | EDGAR |
| 2025-03-06 | CTKB | Grant (A) | — | $0 | EDGAR |
| 2024-05-15 | CTKB | Grant (A) | — | $0 | EDGAR |
| 2023-08-23 | Velo3D, Inc. (VLD.WS) Delisted | Mixed | +19,529 | -$16.7K | EDGAR |
| 2023-05-16 | Velo3D, Inc. (VLD.WS) Delisted | Mixed | +19,532 | -$20.8K | EDGAR |