William Russell
CIK 1450570 · last filed 2025-12-11
William Russell is a corporate insider who has filed 44 SEC Form 4 insider transactions across 3 companies since 2009. Across all open-market trades the lifetime net is +$431.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $82.8K 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.
$82.8K
3
44
$431.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PROS Holdings, Inc. (PRO) Delisted | Director | 268,662 | $23.25 | $6.25M | $431.5K | 37 | 2025-05-12 |
| KIT digital, Inc. (KITD) Delisted | Director | 0 | — | — | $0 | 1 | 2012-07-03 |
| SABA | Director | 10,000 | $8.28 | $82.8K | $0 | 4 | 2012-01-09 |
Recent Filings
44 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-11 | — | Disp (D) | −160,269 | -$3.73M | |
| 2025-05-12 | PROS Holdings, Inc. (PRO) Delisted | Mixed | +6,125 | $103.3K | EDGAR |
| 2024-05-15 | PROS Holdings, Inc. (PRO) Delisted | Mixed | +7,205 | $220.7K | EDGAR |
| 2023-05-15 | PROS Holdings, Inc. (PRO) Delisted | Mixed | +6,809 | $170.1K | EDGAR |
| 2022-11-08 | PROS Holdings, Inc. (PRO) Delisted | Gift (G) | −2,280 | $0 | EDGAR |
| 2022-05-13 | PROS Holdings, Inc. (PRO) Delisted | Mixed | +4,388 | $106.3K | EDGAR |
| 2021-05-13 | PROS Holdings, Inc. (PRO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-05-03 | PROS Holdings, Inc. (PRO) Delisted | Exer (M) | +4,811 | $213.5K | EDGAR |
| 2020-04-30 | PROS Holdings, Inc. (PRO) Delisted | Mixed | +1,660 | $56.9K | EDGAR |
| 2020-01-17 | PROS Holdings, Inc. (PRO) Delisted | Exer (M) | +4,980 | $338.4K | EDGAR |