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Insider · CIK 0001818099

Chen Timothy

Reports to the SEC for 2 companies · AUSTIN, TX

Transactions

8

Companies

2

Filings

4

CIK

0001818099

Forms 4 and 5

Insider transactions

8 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-08	AMBQAmbiq Micro, Inc.A Award	Director	AAward	+4,957 sh	—	—	52,575
2026-05-27	AMBQAmbiq Micro, Inc.S Sale	Director	SSale	−24.2K sh	$79.72	−$1.93M	23,930
2026-05-27	AMBQAmbiq Micro, Inc.S Sale	Director	SSale	−20.7K sh	$80.61	−$1.67M	3,264
2026-05-27	AMBQAmbiq Micro, Inc.S Sale	Director	SSale	−3,264 sh	$81.57	−$266K	0
2026-05-27	AMBQAmbiq Micro, Inc.S Sale	Director	SSale	−22.4K sh	$78.85	−$1.77M	48,178
2025-07-31	AMBQAmbiq Micro, Inc.C Conversion	Director	CConversion	+70.6K sh	—	—	70,592
2025-07-31	AMBQAmbiq Micro, Inc. · Series F-1 Convertible Preferred StockC Conversion	Director	CConversion	−1.71M sh	—	—	0
2025-07-29	AMBQAmbiq Micro, Inc.A Award	Director	AAward	+47.6K sh	—	—	47,618

Recent filings

4

Accepted (ET)
Jun 104
Chen Timothy0001818099-26-000008
SEC(opens sec.gov)
May 294
Chen Timothy0001818099-26-000007
SEC(opens sec.gov)
May 294/A
Chen Timothy0001818099-26-000006
SEC(opens sec.gov)
Jul 314
Chen Timothy0001415889-25-020776
SEC(opens sec.gov)

Companies

2

Address

C/O AMBIQ MICRO, INC. 6500 RIVER PLACE BLVD., BLDG 7 SUITE 200

AUSTIN, TX, 78730