Profile
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- First US Bancshares, Inc.
Updated Jul 16, 2026
FIELD Robert C has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $110K. Historical track record: 3/5 stars across 5 tracked purchases.
| Role | Insider |
|---|---|
| Notability | 20/100 |
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 | ★★★☆☆ (3/5) |
|---|---|
| Total purchases tracked | 5 |
| Purchases with forward-return data | 5 |
| 30-day win rate | 8000% |
| 90-day win rate | 10000% |
| Avg 5-day return | +14.25% |
| Avg 30-day return | +64.58% |
| Avg 90-day return | +1090.41% |
| Best 30-day return | +378.90% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-10 | FUSB | FIRST US BANCSHARES, INC. | A — Grant or award | 1.0K | $0.00 | |
| 2025-12-02 | FUSB | FIRST US BANCSHARES, INC. | P — Open-market purchase | 1.0K | $13.61 | $14K |
| 2025-11-26 | FUSB | FIRST US BANCSHARES, INC. | P — Open-market purchase | 3.0K | $13.59 | $41K |
| 2025-11-26 | FUSB | FIRST US BANCSHARES, INC. | P — Open-market purchase | 4.0K | $13.71 | $55K |
| 2025-11-26 | FUSB | FIRST US BANCSHARES, INC. | P — Open-market purchase | 5 | $13.77 | $69 |
| 2025-11-21 | FUSB | FIRST US BANCSHARES, INC. | P — Open-market purchase | 55 | $13.69 | $753 |
FIELD Robert C is a corporate insider — currently tracked as Insider of FIRST US BANCSHARES, INC. (FUSB). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 5 open-market purchases ($110K) and 0 open-market sales () across all tracked filings.
Across 5 tracked purchases, FIELD Robert C averaged +64.6% avg 30-day return with a 8000% 30-day win rate. InsiderAlpha rates the track record at 3/5 stars.
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.
Open the live FIELD Robert C profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.