Matthew Ross Mazzanti - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Matthew Ross Mazzanti has filed 2 SEC Form 4 filings across 1 company in the last 90 days - buying. Lifetime open-market purchases: $10.
Profile
Matthew Ross Mazzanti serves as Chief Administrative Officer of Public Policy Holding Company, Inc. (PPHC). Mazzanti has reported 2 insider filings with the SEC since 2026. The most recent filing was in June 2026.
| Role | Chief Administrative Officer |
|---|---|
| Notability | 34/100 |
Board memberships
- Public Policy Holding Company, Inc.
Reported roles
- Chief Administrative Officer
Awards & honors
- No publicly documented achievements beyond the listed role in the provided SEC filings.
Trading Pattern
InsiderAlpha's records for Matthew Ross Mazzanti go back to 2026: 2 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $10 (1 buy totaling $10). The largest single buy on record is $10 of PPHC in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Matthew Ross Mazzanti has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Chief Administrative Officer at Public Policy Holding Company, Inc. (PPHC) - 2 filings, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-16 | PPHC | Public Policy Holding Company, Inc. | A - Grant or award | 22.6K | $0.00 | |
| 2026-06-04 | PPHC | Public Policy Holding Company, Inc. | P - Open-market purchase | 1 | $10.40 | $10 |
Companies - Last 90 Days
- Public Policy Holding Company, Inc. (PPHC) - 2 filings, last 2026-06-16
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Matthew Ross Mazzanti has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Johnson McCallum Green - $780K of PPHC open-market activity in the last 12 months
- Zachary Wayne Williams - $478K of PPHC open-market activity in the last 12 months
- George Stewart Hall - $348K of PPHC open-market activity in the last 12 months
- Roeland Jozef Bernard Smits - $106K of PPHC open-market activity in the last 12 months
- Neal Howard Strum - $100K of PPHC open-market activity in the last 12 months
- Keenan Nealean Austin - $61K of PPHC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Neil Mehta
- Keith A. Meister
- John Micek
- Andrew J. Mills
- Charles N. Mills
- Mink Brook Asset Management LLC
- Shankh Mitra
- MITSUI SUMITOMO INSURANCE CO LTD
Frequently Asked Questions
Who is Matthew Ross Mazzanti?
Matthew Ross Mazzanti serves as Chief Administrative Officer of Public Policy Holding Company, Inc. (PPHC). Mazzanti has reported 2 insider filings with the SEC since 2026. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Matthew Ross Mazzanti submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Matthew Ross Mazzanti been buying or selling stock?
Recorded transactions: 1 open-market purchase ($10) and 0 open-market sales across all tracked filings.
Where can I see all of Matthew Ross Mazzanti's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Matthew Ross Mazzanti profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.