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.
Filing timeSep 03
Trade dateSep 03, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
—
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

CTKYY price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
CTKYY since 2026-09-03Filed today · pre-filing context shaded
Loading…
Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

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
48.3M sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
48.3M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Director Buy Direct Ownership Large Holdings Increase
+36score
Filing-only score

+36

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.

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
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

CTKYY