William J.G. Griffith
CIK 1688124 · last filed 2026-06-08
William J.G. Griffith is a corporate insider who has filed 57 SEC Form 4 insider transactions across 8 companies since 2016. The most recent filing, for PCOR, was dated Jun 8, 2026. Across all open-market trades the lifetime net is +$107.6M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $608.9M 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.
$608.88M
8
57
$107.64M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PCOR | Director | 3,426,523 | $42.36 | $145.15M | $37.79M | 29 | 2026-06-08 |
| NTSK | Director | 18,872,434 | $9.04 | $170.61M | $38.00M | 3 | 2026-03-17 |
| TTAN | Director | 841,559 | $66.77 | $56.19M | -$10.00M | 5 | 2025-09-11 |
| BRZE | 10%+ Owner | 5,881,133 | $21.66 | $127.39M | $22.58M | 3 | 2024-03-26 |
| GTLB | 10%+ Owner | 2,009,828 | $27.79 | $55.85M | $216.12M | 4 | 2023-09-11 |
| FSLY | 10%+ Owner | 2,429,909 | $18.55 | $45.07M | -$128.40M | 1 | 2020-03-19 |
| BL | Director | 300,047 | $28.73 | $8.62M | -$115.70M | 11 | 2020-03-03 |
| Alteryx, Inc. (AYX) Delisted | 10%+ Owner | 296,382 | $48.26 | $14.30M | $47.25M | 1 | 2017-03-31 |
Recent Filings
57 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-08 | PCOR | Grant (A) | +4,712 | $0 | EDGAR |
| 2026-03-17 | NTSK | Conv (C) | +42,769,954 | $0 | EDGAR |
| 2025-12-17 | PCOR | Sell (S) | −207,474 | -$15.00M | EDGAR |
| 2025-12-05 | PCOR | Other (J) | −2,000,000 | $0 | EDGAR |
| 2025-11-18 | PCOR | Other (J) | −2,000,000 | $0 | EDGAR |
| 2025-11-12 | PCOR | Other (J) | −2,000,000 | $0 | EDGAR |
| 2025-09-22 | NTSK | Mixed | +23,497,559 | $38.00M | EDGAR |
| 2025-09-22 | NTSK | Conv (C) | — | $0 | EDGAR |
| 2025-09-11 | TTAN | Other (J) | −1,000,000 | $0 | EDGAR |
| 2025-08-15 | PCOR | Sell (S) | −46,190 | -$3.00M | EDGAR |