William Iwaschuk

CIK 1887627 · Co-President and CLO · last filed 2026-07-02

William Iwaschuk is a Co-President and CLO who has filed 30 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing, for CIFR, was dated Jul 2, 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 $23.4M 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.

Disclosed Exposure

$23.40M

Companies

2

Total Filings

30

Lifetime Open-Market Net

-$4.85M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
CIFR	Co-President and CLO	1,601,691	$14.61	$23.40M	$0	4	2026-07-02
Cipher Digital Inc. (CIFRW) Delisted	Co-President and CLO	1,416,509	$4.09	$5.79M	-$4.85M	22	2025-12-23

Recent Filings

30 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
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
2025-10-02	Cipher Digital Inc. (CIFRW) Delisted	Mixed	+179,083	-$2.79M	EDGAR
2025-07-02	Cipher Digital Inc. (CIFRW) Delisted	Mixed	+15,183	-$89.8K	EDGAR

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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.