Insider Trading & Ownership - ZHANG KER

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for ZHANG KER

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-07-29
Option Award
2025-07-31
6:19 pm
N/A
N/A
Ambiq Micro Inc. AMBQ ZHANG KER
Director
23,809 $0 23,809
(Direct)
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Ownership
2025-07-29
6:22 pm
N/A
2026-09-07
Ambiq Micro Inc. AMBQ ZHANG KER
Director
0 $0 32,141
(Direct)
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