Richard L. Belstock - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Richard L. Belstock is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $13K.
Profile
Richard L. Belstock holds the role of EVP and CFO at PLUMAS BANCORP (PLBC). Belstock has reported 5 insider filings with the SEC since 2024. The most recent filing was in March 2026.
| Role | EVP and CFO |
|---|---|
| Notability | 34/100 |
Board memberships
- PLUMAS BANCORP
Reported roles
- EVP and CFO
Trading Pattern
InsiderAlpha's records for Richard L. Belstock go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. The typical open-market purchase is $13K (1 buy totaling $13K). The largest single buy on record is $13K of PLBC in 2024. 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 Richard L. Belstock 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.
- EVP and CFO at PLUMAS BANCORP (PLBC) - 5 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-10 | PLBC | PLUMAS BANCORP | M - Option exercise | 2.5K | $31.00 | $78K |
| 2025-08-18 | PLBC | PLUMAS BANCORP | M - Option exercise | 1.0K | $21.45 | $21K |
| 2025-07-17 | PLBC | PLUMAS BANCORP | M - Option exercise | 1.0K | $21.45 | $21K |
| 2024-10-24 | PLBC | PLUMAS BANCORP | P - Open-market purchase | 300 | $42.70 | $13K |
Most Active Insiders Right Now
Richard L. Belstock has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- Magnetar Financial LLC - $8.53B of CRWV open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $7.98B of SVRE open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
- SGF FANG Holdings, LP - $2.04B of FANG open-market activity in the last 90 days
- BCP 8 Holdings Mozart Manager L.L.C. - $1.22B of MDLN open-market activity in the last 90 days
- BX Mozart ML-2 Holdco L.P. - $1.22B of MDLN open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- RiverNorth Financial Holdings, LLC
- Saul B. Rosenthal
- Jack Ross
- Martine A. Rothblatt
- Saba Capital Management, L.P.
- Nicholas S. Schorsch
- Trygve Seglem
- Lawrence B. Seidman
Frequently Asked Questions
Who is Richard L. Belstock?
Richard L. Belstock holds the role of EVP and CFO at PLUMAS BANCORP (PLBC). Belstock has reported 5 insider filings with the SEC since 2024. The most recent filing was in March 2026.…
Has Richard L. Belstock been buying or selling stock?
Recorded transactions: 1 open-market purchase ($13K) and 0 open-market sales across all tracked filings.
Where can I see all of Richard L. Belstock'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 Richard L. Belstock profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.