Dyckerhoff Stefan A
SEC insider (Form 3/4/5 filer). CIK 0001484394. Director at Astera Labs, Inc. (ALAB). 96 reported Form 4/5 transactions since Sep 2024; latest on Oct 7, 2026. Located in PALO ALTO, CA.
Companies Dyckerhoff Stefan A has filed insider reports for
- Astera Labs, Inc. (ALAB): Director
Dyckerhoff Stefan A
CIK: 0001484394
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)85 (88.5%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)3 (3.1%)
Compensation grants
Other (G, F, J, C, D, …)8 (8.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ALAB
Astera Labs, Inc.
Director
Discretionary Trading P&L
Holdings
Transaction History (96 total)
- Oct 7, 2026ALAB
Astera Labs, Inc.
SaleDirect3.5K shares at avg. $376.06$1.3M - Oct 7, 2026ALAB
Astera Labs, Inc.
SaleIndirect8.3K shares at avg. $376.06$3.1M - Oct 7, 2026ALAB
Astera Labs, Inc.
SaleIndirect661 shares at avg. $376.06$249K - Oct 1, 2026ALAB
Astera Labs, Inc.
AwardDirect68 shares at avg. $311.57$21K - Sep 2, 2026ALAB
Astera Labs, Inc.
SaleIndirect52 shares at avg. $273.64$14K - Sep 2, 2026ALAB
Astera Labs, Inc.
SaleDirect2.3K shares at avg. $274.79$625K - Sep 2, 2026ALAB
Astera Labs, Inc.
SaleIndirect5.4K shares at avg. $274.79$1.5M - Sep 2, 2026ALAB
Astera Labs, Inc.
SaleDirect273 shares at avg. $273.64$75K - Sep 2, 2026ALAB
Astera Labs, Inc.
SaleIndirect650 shares at avg. $273.64$178K - Sep 2, 2026ALAB
Astera Labs, Inc.
SaleIndirect429 shares at avg. $274.79$118K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 7, 2026 | ALAB Astera Labs, Inc. | Sale | 3,505 | $376.06 | $1,318,090 | Direct |
| Oct 7, 2026 | ALAB Astera Labs, Inc. | Sale | 8,333 | $376.06 | $3,133,708 | Indirect |
| Oct 7, 2026 | ALAB Astera Labs, Inc. | Sale | 661 | $376.06 | $248,576 | Indirect |
| Oct 1, 2026 | ALAB Astera Labs, Inc. | Award | 68 | $311.57 | $21,187 | Direct |
| Sep 2, 2026 | ALAB Astera Labs, Inc. | Sale | 52 | $273.64 | $14,229 | Indirect |
| Sep 2, 2026 | ALAB Astera Labs, Inc. | Sale | 2,275 | $274.79 | $625,145 | Direct |
| Sep 2, 2026 | ALAB Astera Labs, Inc. | Sale | 5,409 | $274.79 | $1,486,334 | Indirect |
| Sep 2, 2026 | ALAB Astera Labs, Inc. | Sale | 273 | $273.64 | $74,705 | Direct |
| Sep 2, 2026 | ALAB Astera Labs, Inc. | Sale | 650 | $273.64 | $177,868 | Indirect |
| Sep 2, 2026 | ALAB Astera Labs, Inc. | Sale | 429 | $274.79 | $117,884 | Indirect |
1-10 of 96 transactions
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