Chen Timothy
SEC insider (Form 3/4/5 filer). CIK 0001818099. Director at Ambiq Micro, Inc. (AMBQ). 7 reported Form 4/5 transactions since Sep 2024; latest on Jun 8, 2026. Located in AUSTIN, TX.
Companies Chen Timothy has filed insider reports for
- Ambiq Micro, Inc. (AMBQ): Director
Chen Timothy
CIK: 0001818099
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)4 (57.1%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (28.6%)
Compensation grants
Other (G, F, J, C, D, …)1 (14.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
AMBQ
Ambiq Micro, Inc.
Director
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Jun 8, 2026AMBQ
Ambiq Micro, Inc.
AwardDirect5K shares- - May 27, 2026AMBQ
Ambiq Micro, Inc.
SaleIndirect22.4K shares at avg. $78.85$1.8M - May 27, 2026AMBQ
Ambiq Micro, Inc.
SaleIndirect24.2K shares at avg. $79.72$1.9M - May 27, 2026AMBQ
Ambiq Micro, Inc.
SaleIndirect20.7K shares at avg. $80.61$1.7M - May 27, 2026AMBQ
Ambiq Micro, Inc.
SaleIndirect3.3K shares at avg. $81.57$266K - Jul 31, 2025AMBQ
Ambiq Micro, Inc.
ConversionIndirect70.6K shares- - Jul 29, 2025AMBQ
Ambiq Micro, Inc.
AwardDirect47.6K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 8, 2026 | AMBQ Ambiq Micro, Inc. | Award | 4,957 | - | $0 | Direct |
| May 27, 2026 | AMBQ Ambiq Micro, Inc. | Sale | 22,414 | $78.85 | $1,767,344 | Indirect |
| May 27, 2026 | AMBQ Ambiq Micro, Inc. | Sale | 24,248 | $79.72 | $1,933,051 | Indirect |
| May 27, 2026 | AMBQ Ambiq Micro, Inc. | Sale | 20,666 | $80.61 | $1,665,886 | Indirect |
| May 27, 2026 | AMBQ Ambiq Micro, Inc. | Sale | 3,264 | $81.57 | $266,244 | Indirect |
| Jul 31, 2025 | AMBQ Ambiq Micro, Inc. | Conversion | 70,592 | - | $0 | Indirect |
| Jul 29, 2025 | AMBQ Ambiq Micro, Inc. | Award | 47,618 | - | - | Direct |
1-7 of 7 transactions