Matthew Daniel Rinaldi - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Matthew Daniel Rinaldi has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Matthew Daniel Rinaldi is a corporate insider at ProFrac Holding Corp. (ACDC). Rinaldi has reported 1 insider filing with the SEC since 2026. The most recent filing was in May 2026.
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- ProFrac Holding Corp.
Awards & honors
- Listed in SEC filings for ProFrac Holding Corp. as of 2026-05-29
Trading Pattern
InsiderAlpha's records for Matthew Daniel Rinaldi go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. 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 Daniel Rinaldi 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.
- Insider at ProFrac Holding Corp. (ACDC) - 1 filing, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-29 | ACDC | ProFrac Holding Corp. | A - Grant or award | 22.4K | $0.00 |
Companies - Last 90 Days
- ProFrac Holding Corp. (ACDC) - 1 filing, last 2026-05-29
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Matthew Daniel Rinaldi 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.
- THRC Holdings, LP - $10.00M of ACDC open-market activity in the last 12 months
- Farris Wilks - $10.00M of ACDC open-market activity in the last 12 months
- Matthew Wilks - $165K of ACDC 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
- MetLife Investment Management, LLC
- John Micek
- Andrew J. Mills
- Charles N. Mills
- Kevin J. Mills
- Mink Brook Asset Management LLC
Frequently Asked Questions
Who is Matthew Daniel Rinaldi?
Matthew Daniel Rinaldi is a corporate insider at ProFrac Holding Corp. (ACDC). Rinaldi has reported 1 insider filing with the SEC since 2026. The most recent filing was in May 2026.…
How many SEC Form 4 filings has Matthew Daniel Rinaldi submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Matthew Daniel Rinaldi'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 Daniel Rinaldi profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.