John F. Quanci
Chief Technology Officer · SunCoke Energy, Inc.
Individual
- 2026
- Feb 25, 2026
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John F. Quanci 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.
- Phillip Michael Hardesty - $153K in SXC purchases and sales in the last 12 months
- Mark W. Marinko - $58K in SXC purchases and sales in the last 12 months
- Ratta Ralph M. Della Jr. - $50K in SXC purchases and sales in the last 12 months
- Andrei Alexander Mikhalevsky - $28K in SXC purchases and sales in the last 12 months
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Frequently asked questions
Who is John F. Quanci?
John F. Quanci is a corporate insider, tracked as Chief Technology Officer of SunCoke Energy, Inc. (SXC). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did John F. Quanci last file a Form 4?
The only primary Form 4 on record is dated 25 February 2026.
