Summary
Updated Aug 30, 2026
Randall E. Black is CEO & PRESIDENT, Director of CITIZENS FINANCIAL SERVICES INC (CZFS). 4 SEC Form 4 filings on record going back to 2025, most recently on 26 June 2026. Most recent open-market trade: bought $1K of CZFS on 5 November 2025. Lifetime open-market purchases: $27K. Historical track record: 4/5 stars across 3 tracked purchases.
Recent Transactions
6Every recent SEC Form 4 transaction Randall E. Black has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★☆ (4/5) |
| Total purchases tracked | 3 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 100% |
| 90-day win rate | 100% |
| Avg 5-day return | +4.92% |
| Avg 30-day return | +3.71% |
| Avg 90-day return | +19.75% |
| Best 30-day return | +3.89% |
Trading Pattern
InsiderAlpha's records for Randall E. Black go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $9K (3 buys totaling $27K). The largest single buy on record is $15K of CZFS 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Randall E. Black files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- John P. Painter II - $63K of CZFS open-market activity in the last 12 months
- Leeann Gephart - $5K of CZFS open-market activity in the last 12 months
- Stephen J. Guillaume - $4K of CZFS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Randall E. Black?
Randall E. Black is a corporate insider, tracked as CEO & PRESIDENT, Director of CITIZENS FINANCIAL SERVICES INC (CZFS). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Randall E. Black submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Randall E. Black been buying or selling stock?
Recorded transactions: 3 open-market purchases ($27K) and 0 open-market sales across all tracked filings.
How accurate is Randall E. Black's historical track record?
Across 3 tracked purchases, Randall E. Black averaged +3.7% avg 30-day return with a 100% 30-day win rate. InsiderAlpha rates the track record at 4/5 stars.
Where can I see all of Randall E. Black'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.
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