Mazzara Philip
General Counsel and Secretary
Mazzara Philip has filed 13 SEC Form 4 filings (87 transaction rows) across 1 company, with disclosures dating back to 2025. 11 of those filings fall inside the rolling window. Most recent filing: Aug 19, 2026.
On the most recent filing, Mazzara Philip is listed as General Counsel and Secretary at Astera Labs, Inc. Inside the rolling window, Mazzara Philip reported no open-market purchases and 8 open-market sales totaling $11.1M in ALAB. The largest disclosed transaction in the window is a sale of 14,076 ALAB shares on May 18, 2026, worth $3.3M.
Companies traded
Other insiders at ALAB
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$11.1M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| ALAB | General Counsel and Secretary | Sale | 6,801 | $2.3M | Aug 19 | SEC ↗ | |
| ALAB | General Counsel and Secretary | Sale | 796 | $232K | May 26 | SEC ↗ | |
| ALAB | General Counsel and Secretary | Sale | 14,076 | $3.3M | May 20 | SEC ↗ | |
| ALAB | General Counsel and Secretary | Sale | 10,000 | $1.1M | Apr 3 | SEC ↗ | |
| ALAB | General Counsel and Secretary | Sale | 10,000 | $1.2M | Mar 4 | SEC ↗ | |
| ALAB | General Counsel and Secretary | Sale | 4,849 | $600K | Feb 19 | SEC ↗ | |
| ALAB | General Counsel and Secretary | Sale | 10,000 | $1.8M | Jan 6 | SEC ↗ | |
| ALAB | General Counsel and Secretary | Sale | 4,620 | $668K | Nov 19 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 1, 2025 | ALAB | Sale | $20K |
| Oct 1, 2025 | ALAB | Sale | $175K |
| Oct 1, 2025 | ALAB | Sale | $425K |
| Oct 1, 2025 | ALAB | Sale | $465K |
| Oct 1, 2025 | ALAB | Sale | $192K |
| Oct 1, 2025 | ALAB | Sale | $266K |
| Oct 1, 2025 | ALAB | Sale | $97K |
| Oct 1, 2025 | ALAB | Sale | $151K |
| Oct 1, 2025 | ALAB | Sale | $131K |
| Aug 28, 2025 | ALAB | Sale | $229K |
| Aug 28, 2025 | ALAB | Sale | $541K |
| Aug 28, 2025 | ALAB | Sale | $565K |
| Aug 28, 2025 | ALAB | Sale | $322K |
| Aug 28, 2025 | ALAB | Sale | $149K |
| Aug 28, 2025 | ALAB | Sale | $63K |
| Aug 28, 2025 | ALAB | Sale | $18K |
Frequently asked questions
How many SEC Form 4 filings has Mazzara Philip made?
Mazzara Philip has filed 13 SEC Form 4 filings (87 transaction rows) across 1 company since 2025.
Which companies does Mazzara Philip trade?
Mazzara Philip has filed SEC Form 4 disclosures for 1 company, including ALAB.
When was Mazzara Philip's most recent SEC Form 4 filing?
Mazzara Philip's most recent SEC Form 4 filing on Tracefour is dated Aug 19, 2026.
What is Mazzara Philip's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Mazzara Philip is listed as General Counsel and Secretary.
What is Mazzara Philip's total buy and sell value in the current window?
Inside the rolling retention window, Mazzara Philip bought $0 and sold $11.1M based on SEC Form 4 filings.
What was Mazzara Philip's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 14,076 ALAB shares on 2026-05-18, worth $3.3M, per SEC Form 4 filings.