William Iwaschuk
CIK 1887627 · Co-President and CLO · last filed 2026-10-08
William Iwaschuk is a Co-President and CLO who has filed 32 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing, for CIFR, was dated Oct 8, 2026. Across all open-market trades the lifetime net is −$4.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $14.8M 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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
CIFRW price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
1 VANDERBILT AVENUE, FLOOR 54, SUITE C
NEW YORK, NY 10017
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CIFR | Co-President and CLO | 1,646,485 | $8.98 | $14.79M | $0 | 6 | 2026-10-08 |
| Cipher Digital Inc. (CIFRW) Delisted | Co-President and CLO | 1,416,509 | $4.09 | $5.79M | -$4.85M | 22 | 2025-12-23 |
Recent Filings
32 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-08 | CIFR | Mixed | +62,581 | -$1.23M | EDGAR |
| 2026-10-02 | CIFR | Exer (M) | +140,005 | $0 | EDGAR |
| 2026-07-02 | CIFR | Mixed | +62,581 | -$1.90M | EDGAR |
| 2026-06-16 | CIFR | Mixed | +74,500 | -$2.40M | EDGAR |
| 2026-04-02 | CIFR | Mixed | +74,101 | -$848.2K | EDGAR |
| 2026-02-27 | CIFR | Grant (A) | — | $0 | EDGAR |
| 2025-12-23 | Cipher Digital Inc. (CIFRW) Delisted | Mixed | +110,651 | -$2.74M | EDGAR |
| 2025-12-17 | Cipher Digital Inc. (CIFRW) Delisted | Mixed | +225,370 | -$4.11M | EDGAR |
| 2025-11-06 | Cipher Digital Inc. (CIFRW) Delisted | Sell (S) | −173,094 | -$3.90M | EDGAR |
| 2025-11-04 | CIFR | Notice (144) | −173,094 | -$3.90M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.