Oei Khing Djien

SEC Form 4 insider trading activity

Oei Khing Djien has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Sep 25, 2026.

On the most recent filing, Oei Khing Djien is listed as Director at CYPHERPUNK TECHNOLOGIES INC. Inside the rolling window, Oei Khing Djien reported no open-market purchases and 1 open-market sale totaling $662K in CYPH.

Companies traded

Other insiders at CYPH

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$662K

reported sales (SEC code S)

Companies

1

in the rolling window

Source
CYPH
Oei Khing Djien
Sale$662KSep 25SEC ↗
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Frequently asked questions

How many SEC Form 4 filings has Oei Khing Djien made?

Oei Khing Djien has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.

Which companies does Oei Khing Djien trade?

Oei Khing Djien has filed SEC Form 4 disclosures for 1 company, including CYPH.

When was Oei Khing Djien's most recent SEC Form 4 filing?

Oei Khing Djien's most recent SEC Form 4 filing on Tracefour is dated Sep 25, 2026.

What is Oei Khing Djien's total buy and sell value in the current window?

Inside the rolling retention window, Oei Khing Djien bought $0 and sold $662K based on SEC Form 4 filings.

What was Oei Khing Djien's largest disclosed transaction?

The largest disclosed transaction in the current window is a sale of 168,750 CYPH shares on 2026-09-25, worth $662K, per SEC Form 4 filings.