ZHANG KER

CIK 1266870

Transactions on file

Tickers traded

Filed	Txn date	Issuer	Roles	Code	Shares	Value	% since Filing	Filing
2026-06-10	2026-06-08	AMBQ Ambiq Micro, Inc.		Grant	4,957	$0.00	—	open →
2025-07-31	2025-07-29	AMBQ Ambiq Micro, Inc.	Director	Grant	23,809	$0.00	—	open →