Martin E. Plourd - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Martin E. Plourd has filed 1 SEC Form 4 filing across 1 company in the last 90 days - buying. Lifetime open-market purchases: $31K. Historical track record: 1/5 stars across 4 tracked purchases.
Profile
Martin E. Plourd serves as PRESIDENT of Community West Bancshares (CWBC). Plourd has reported 11 insider filings with the SEC since 2024. The most recent filing was in May 2026.
| Role | Director |
|---|---|
| Notability | 40/100 |
Board memberships
- Community West Bancshares
Reported roles
- PRESIDENT
Awards & honors
- Leadership in Community West Bancshares
- Director role in banking sector
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★☆☆☆☆ (1/5) |
|---|---|
| Total purchases tracked | 4 |
| Purchases with forward-return data | 4 |
| 30-day win rate | 25% |
| 90-day win rate | 75% |
| Avg 5-day return | -0.20% |
| Avg 30-day return | -1.71% |
| Avg 90-day return | +3.57% |
| Best 30-day return | +9.61% |
Trading Pattern
InsiderAlpha's records for Martin E. Plourd go back to 2024: 11 primary Form 4 filings, an average of 3.7 per year. The typical open-market purchase is $6K (5 buys totaling $31K). The largest single buy on record is $7K of CWBC in 2025. 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 Martin E. Plourd 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.
- Director at Community West Bancshares (CWBC) - 1 filing, 2026
- PRESIDENT, Director at Community West Bancshares (CWBC) - 10 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 7.9K | $18.93 | $150K |
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 9.5K | $13.84 | $131K |
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 9.2K | $13.33 | $123K |
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 948 | $8.79 | $8K |
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 15.8K | $16.67 | $263K |
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 6.1K | $13.66 | $83K |
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 12.8K | $12.81 | $164K |
| 2026-05-05 | CWBC | Community West Bancshares | M - Option exercise | 3.2K | $14.21 | $45K |
| 2026-05-05 | CWBC | Community West Bancshares | F - Tax withholding / forfeiture | 40.7K | $23.77 | $969K |
| 2026-03-04 | CWBC | Community West Bancshares | P - Open-market purchase | 282 | $20.65 | $6K |
| 2025-12-02 | CWBC | Community West Bancshares | P - Open-market purchase | 316 | $19.19 | $6K |
| 2025-10-21 | CWBC | Community West Bancshares | M - Option exercise | 19.8K | $8.98 | $177K |
| 2025-08-29 | CWBC | Community West Bancshares | P - Open-market purchase | 441 | $16.02 | $7K |
| 2025-07-22 | CWBC | Community West Bancshares | G - Bona-fide gift | 2.4K | $0.00 | |
| 2025-05-30 | CWBC | Community West Bancshares | P - Open-market purchase | 378 | $16.02 | $6K |
| 2025-05-07 | CWBC | Community West Bancshares | A - Grant or award | 1.8K | $17.60 | $32K |
| 2024-12-10 | CWBC | Community West Bancshares | G - Bona-fide gift | 800 | $0.00 | |
| 2024-12-03 | CWBC | Community West Bancshares | P - Open-market purchase | 330 | $18.36 | $6K |
Companies - Last 90 Days
- Community West Bancshares (CWBC) - 1 filing, last 2026-05-08
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Martin E. Plourd 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.
- Kirk Stovesand - $26K of CWBC open-market activity in the last 12 months
- James J. Kim - $22K of CWBC open-market activity in the last 12 months
- Dawn M. Cagle - $14K of CWBC open-market activity in the last 12 months
- James W. Lokey - $13K of CWBC open-market activity in the last 12 months
- Shannon R. Avrett - $9K of CWBC open-market activity in the last 12 months
- Jeffrey Michael Martin - $7K of CWBC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Martin Product Sales LLC
- Marcelo Eduardo Martins
- Neil Mehta
- Keith A. Meister
- MetLife Investment Management, LLC
- John Micek
- Andrew J. Mills
- Charles N. Mills
Frequently Asked Questions
Who is Martin E. Plourd?
Martin E. Plourd serves as PRESIDENT of Community West Bancshares (CWBC). Plourd has reported 11 insider filings with the SEC since 2024. The most recent filing was in May 2026.…
How many SEC Form 4 filings has Martin E. Plourd submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Martin E. Plourd been buying or selling stock?
Recorded transactions: 5 open-market purchases ($31K) and 0 open-market sales across all tracked filings.
How accurate is Martin E. Plourd's historical track record?
Across 4 tracked purchases, Martin E. Plourd averaged -1.7% avg 30-day return with a 25% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Martin E. Plourd'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 Martin E. Plourd profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.