Summary
Updated Aug 31, 2026
Nathan E. Weaks files SEC Form 4 reports at CIVISTA BANCSHARES, INC. (CIVB). 5 SEC Form 4 filings on record going back to 2025, most recently on 10 June 2026. Most recent open-market trade: bought $21K of CIVB on 19 November 2025. Lifetime open-market purchases: $101K. Historical track record: 5/5 stars across 6 tracked purchases.
Recent Transactions
7Every recent SEC Form 4 transaction Nathan E. Weaks 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 | ★★★★★ (5/5) |
| Total purchases tracked | 6 |
| Purchases with forward-return data | 6 |
| 30-day win rate | 100% |
| 90-day win rate | 100% |
| Avg 5-day return | +1.82% |
| Avg 30-day return | +7.50% |
| Avg 90-day return | +10.36% |
| Best 30-day return | +13.98% |
Trading Pattern
InsiderAlpha's records for Nathan E. Weaks go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. The typical open-market purchase is $17K (6 buys totaling $101K). The largest single buy on record is $36K of CIVB 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 have reported open-market trades at the same companies as Nathan E. Weaks. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Richard J. Dutton - $85K of CIVB open-market activity on record
- Ian Whinnem - $51K of CIVB open-market activity on record
- Clyde A. Perfect Jr. - $50K of CIVB open-market activity on record
- Darci L. Congrove - $42K of CIVB open-market activity on record
- Lance A. Morrison - $21K of CIVB open-market activity on record
- Charles A. Parcher - $21K of CIVB open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Nathan E. Weaks?
Nathan E. Weaks is a corporate insider of CIVISTA BANCSHARES, INC. (CIVB). InsiderAlpha holds 5 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 Nathan E. Weaks submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Nathan E. Weaks been buying or selling stock?
Recorded transactions: 6 open-market purchases ($101K) and 0 open-market sales across all tracked filings.
How accurate is Nathan E. Weaks's historical track record?
Across 6 tracked purchases, Nathan E. Weaks averaged +7.5% avg 30-day return with a 100% 30-day win rate. InsiderAlpha rates the track record at 5/5 stars.
Where can I see all of Nathan E. Weaks'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
Follow Nathan E. Weaks and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial