Transaction · 0001765056-26-000003

Zhang Kan

ZHANG KAN, CAC, reported an open-market or private purchase at CooTek(Cayman)Inc. involving 48316450.000000 shares for an estimated $0.00. Reported holdings after the transaction were 48316450.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PCAC
CTKYYCooTek(Cayman)Inc.
Trade date
Sep 03, 2026
Filing date
Sep 03, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded48.3M$0.00 per share
Holdings after48.3MDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

New position: there is no prior reported position to use as a percentage baseline.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

CTKYY price since this filing

Daily closing prices, with the filing date and available return windows
CTKYY · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago1d ago
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001765056-26-000003
Class A ordinary shares
Transaction date
Sep 03, 2026
Filed Sep 03, 2026, 10:48 AM · 0d delay
Shares
48,316,450 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
48,316,450 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Director Buy Direct Ownership Large Holdings Increase
Filing-only score

+36 points

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

How this score is calculated
  • open_market_purchase+12 points

    transaction_code = P

    Code P is a discretionary open-market purchase.
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • director_buy+6 points

    is_director = true

    Director open-market purchase.
  • large_holdings_increase+8 points

    large-holdings-increase signal matched

    Reported acquired shares meet the configured percentage of post-transaction holdings.
  • timely_filing+4 points

    reporting_delay_days = 0

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CTO and Acting CFO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Actual price is $0.00002 per share, reported at minimum increment permitted by system.

  2. F2

    Kan's Global CoolStuff Investment Inc. is wholly owned by Kan's Universe Investment Limited, a British Virgin Islands company, which is ultimately owned Kan Zhang.

Original filing · 0001765056-26-000003
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