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ZK

SEC Insider//CIK 0001266870

ZHANG KER

CIK 00012668703 companiesAUSTIN, TX

Transactions

8

Companies

3

Filings

5

CIK

0001266870

Recent Transactions

8 trades

Award
Ambiq Micro, Inc.$AMBQ
Common Stock
2025-07-29+23,809→ 23,809 total
Award
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD
Common Stock
2003-12-02$5.21/sh+96→ 3,072 total
Award
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD
Common Stock
2003-11-18$5.52/sh+91→ 2,976 total
Award
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD
Common Stock
2003-11-13$4.77/sh+105→ 2,885 total
Award
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD
Common Stock
2003-11-05$3.98/sh+126→ 2,780 total
Award
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD
Common Stock
2003-10-29$2.51/sh+199→ 2,654 total
Award
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD
Common Stock
2003-10-02$2.20/sh+455→ 2,455 total
Award
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD
Nonqualified Stock Option
2003-08-07$2.53/sh+5,000→ 5,000 total

Companies

3

Recent Filings

5

Address

C/O AMBIQ MICRO, INC.

AUSTIN, TX, 78730

View on SEC.gov