← Back to Intel
Insider ActivityALAB
Mazzara Philip, General Counsel and Secretary at Astera Labs, Inc., sold $85K of ALAB
Updated Jun 21, 2026
Mazzara Philip
General Counsel and Secretary
Astera Labs, Inc. ·
$ALAB
Transaction Details
| Insider | Mazzara Philip |
|---|---|
| Title | General Counsel and Secretary |
| Company | Astera Labs, Inc. |
| Ticker | ALAB |
| Transaction Type | Sale |
| Transaction Date | 2026-05-18 |
| Shares Traded | 395 |
| Price Per Share | $216.3056 |
| Total Value | $85K |
| Filed Date | 2026-05-20 |
| Accession Number | 0001998163-26-000016 |
Ownership Context
| Shares Owned After Transaction | 104,139 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001998163-26-000016
Other Insider Trades — ALAB
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Dyckerhoff Stefan A | Insider | traded | — | 2026-06-04 |
| HURLSTON MICHAEL E. | Director | traded | — | 2026-06-04 |
| Mayer Bethany | Director | traded | — | 2026-06-04 |
| LAZAR JACK R | Director | traded | — | 2026-06-04 |
| LAZAR JACK R | Director | sold | $319K | 2026-06-04 |
| LAZAR JACK R | Director | sold | $308K | 2026-06-04 |
| LAZAR JACK R | Director | sold | $402K | 2026-06-04 |
| LAZAR JACK R | Director | sold | $315K | 2026-06-04 |
| LAZAR JACK R | Director | sold | $316K | 2026-06-04 |
| LAZAR JACK R | Director | sold | $202K | 2026-06-04 |
Other Trades by Mazzara Philip
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| ALAB | Astera Labs, Inc. | sold | $232K | 2026-05-21 |
| ALAB | Astera Labs, Inc. | sold | $20K | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $233K | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $43K | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $62K | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $2.2M | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $90K | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $27K | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $23K | 2026-05-18 |
| ALAB | Astera Labs, Inc. | sold | $13K | 2026-05-18 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for ALAB — Astera Labs, Inc. →
Whisper Score — ALAB
24.02
Murmurs
Current Whisper Score
Track ALAB insider activity in real time on The Wire →
Get alerts when Mazzara Philip files new trades — Go Pro →
Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 21, 2026 at 07:12 UTC