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Christopher Guzowski

CIK 2000969 · last filed 2026-07-01

Christopher Guzowski is a corporate insider who has filed 7 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing, for IREN, was dated Jul 1, 2026. Across all open-market trades the lifetime net is −$434.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.9M 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.

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Disclosed Exposure

$1.86M

Companies

1

Total Filings

7

Lifetime Open-Market Net

-$434.3K

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
IREN Director 45,825 $40.58 $1.86M -$434.3K 2 2026-07-01

Recent Filings

7 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
2026-07-01 IREN Mixed −5,301 -$434.3K EDGAR
2025-07-03 IREN Grant (A) +39,168 $0 EDGAR
2024-09-17 IREN Notice (144) −28,970 -$223.9K EDGAR
2023-12-12 IREN Notice (144) −166,667 -$827.5K EDGAR
2023-12-11 IREN Notice (144) −46,735 -$245.8K EDGAR
2023-11-29 IREN Notice (144/A) −34,853 -$127.2K EDGAR
2023-11-27 IREN Notice (144) −34,853 -$127.2K EDGAR
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.