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SEC reporting owner

Mazzara Philip SEC insider disclosures

Explore Mazzara Philip's reporting-owner identity, issuer relationships, purchases, sales and SEC filing receipts.

As of 2026-10-15T08:02:39.132Z

Reporting owner CIK
0001998163
Issuers
1
Coverage
verified
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 6 columns

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2026-08-202026-08-17ALABS814Not reported

First displayed source row from Recent SEC transactions. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-08-17 and its public availability date is 2026-08-20. Subtracting those calendar dates gives 3 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001998163-26-000022 ↗SEC accession 0001998163-26-000022 ↗SEC accession 0001998163-26-000022 ↗

Issuer relationships

A reporting-owner CIK identifies the filer across issuer relationships and name aliases. A filer may be an individual or an organization; the filing role is the relevant evidence.

Show the table · 1 row, 5 columns

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Astera Labs, Inc.0001736297ALABYesNo
Astera Labs, Inc. ↗

Recent SEC transactions

Inspect all 50 displayed rows: Recent SEC transactions

Code P identifies a purchase, S a sale and A an award. Awards and open-market purchases describe different events. Use the public availability date when deciding when a researcher could have known about the transaction.

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2026-08-202026-08-17ALABS814Not reported
2026-08-202026-08-17ALABS540Not reported
2026-08-202026-08-17ALABS136Not reported
2026-08-202026-08-17ALABS227Not reported
2026-08-202026-08-17ALABS797Not reported
2026-08-202026-08-17ALABS610Not reported
2026-08-202026-08-17ALABS504Not reported
2026-08-202026-08-17ALABS205Not reported
2026-08-202026-08-17ALABS125Not reported
2026-08-202026-08-17ALABS415Not reported
2026-08-202026-08-17ALABS287Not reported
2026-08-202026-08-17ALABS1,310Not reported
2026-08-202026-08-17ALABS199Not reported
2026-08-202026-08-17ALABS269Not reported
2026-08-202026-08-17ALABS81Not reported
2026-08-202026-08-17ALABS156Not reported
2026-08-202026-08-17ALABS82Not reported
2026-08-202026-08-17ALABS44Not reported
2026-05-272026-05-21ALABS796Not reported
2026-05-212026-05-18ALABS395Not reported
2026-05-212026-05-18ALABS646Not reported
2026-05-212026-05-18ALABS364Not reported
2026-05-212026-05-18ALABS356Not reported
2026-05-212026-05-18ALABS274Not reported
2026-05-212026-05-18ALABS170Not reported
2026-05-212026-05-18ALABS189Not reported
2026-05-212026-05-18ALABS245Not reported
2026-05-212026-05-18ALABS35Not reported
2026-05-212026-05-18ALABS90Not reported
2026-05-212026-05-18ALABS275Not reported
2026-05-212026-05-18ALABS55Not reported
2026-05-212026-05-18ALABS186Not reported
2026-05-212026-05-18ALABS387Not reported
2026-05-212026-05-18ALABS99Not reported
2026-05-212026-05-18ALABS116Not reported
2026-05-212026-05-18ALABS990Not reported
2026-05-212026-05-18ALABS9,204Not reported
2026-05-192026-05-14ALABA131Not reported
2026-04-042026-04-01ALABS500Not reported
2026-04-042026-04-01ALABS1,000Not reported
2026-04-042026-04-01ALABS3,415Not reported
2026-04-042026-04-01ALABS1,985Not reported
2026-04-042026-04-01ALABS3,100Not reported
2026-03-052026-03-02ALABS200Not reported
2026-03-052026-03-02ALABS1,566Not reported
2026-03-052026-03-02ALABS1,202Not reported
2026-03-052026-03-02ALABS3,200Not reported
2026-03-052026-03-02ALABS1,205Not reported
2026-03-052026-03-02ALABS750Not reported
2026-03-052026-03-02ALABS677Not reported

Up to 50 transactions from the recent two-year owner window.

Source evidence and strategy eligibility

The transactions below come from filings; a historical tracker separately simulates following eligible events. Joint filers can report the same transaction, and an owner can have filings at multiple companies. Public availability, amendment lineage and verified coverage determine which events a historical tracker may use.

The current directory marks this owner's filing coverage verified.