The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 9, 2026 | Grady Robert Edward | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Zimmerman Michael J | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Carnoy Lisa Landau | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Kavanaugh James P. | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Nesi Victor | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Berlew Adam T. | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Brown Michael W | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Brown Maryam S. | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Markus Maura A. | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 9, 2026 | Peacock David A | Director | Grant(A) | 2K | $71.40 | $175K |
| Jun 4, 2026 | Kavanaugh James P. | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Kavanaugh James P. | Director | Disposed to issuer(D) | 3K | — | $0 |
| Jun 4, 2026 | Brown Maryam S. | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Brown Maryam S. | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Carnoy Lisa Landau | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Carnoy Lisa Landau | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Peacock David A | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Peacock David A | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Zimmerman Michael J | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Zimmerman Michael J | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Markus Maura A. | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Markus Maura A. | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Berlew Adam T. | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Berlew Adam T. | Director | Other(J) | 3K | — | $0 |
| Jun 4, 2026 | Brown Michael W | Director | Option exercise(M) | 3K | — | $0 |
| Jun 4, 2026 | Brown Michael W | Director | Option exercise(M) | 3K | — | $0 |
| Mar 9, 2026 | Raymond Charles Bradford | Insider | Tax withholding(F) | 29K | $73.05 | $2.2M |
| Mar 9, 2026 | Raymond Charles Bradford | Insider | Option exercise(M) | 53K | — | $0 |
| Mar 9, 2026 | Raymond Charles Bradford | Insider | Grant(A) | 61K | — | $0 |
| Mar 9, 2026 | Raymond Charles Bradford | Insider | Option exercise(M) | 53K | — | $0 |
| Feb 27, 2026 | Zemlyak James M | President | Grant(A) | 25K | $74.05 | $1.9M |
| Feb 27, 2026 | Zemlyak James M | President | Grant(A) | 14K | $74.05 | $1000K |
| Feb 27, 2026 | Michaud Thomas B. | Senior Vice President | Grant(A) | 18K | $74.05 | $1.3M |
| Feb 27, 2026 | Michaud Thomas B. | Senior Vice President | Grant(A) | 14K | $74.05 | $1000K |
| Feb 27, 2026 | Sliney David D | Chief Operating Officer | Grant(A) | 12K | $74.05 | $920K |
| Feb 27, 2026 | Sliney David D | Chief Operating Officer | Grant(A) | 5K | $74.05 | $400K |
| Feb 27, 2026 | Raymond Charles Bradford | Insider | Grant(A) | 14K | $74.05 | $1000K |
| Feb 27, 2026 | Raymond Charles Bradford | Insider | Grant(A) | 13K | $74.05 | $940K |
| Feb 27, 2026 | Marischen James M | Chief Financial Officer | Grant(A) | 5K | $74.05 | $400K |
| Feb 27, 2026 | Marischen James M | Chief Financial Officer | Grant(A) | 10K | $74.05 | $720K |
| Feb 27, 2026 | Fisher Mark P | Senior VP & General Counsel | Grant(A) | 5K | $74.05 | $400K |
| Feb 27, 2026 | Fisher Mark P | Senior VP & General Counsel | Grant(A) | 10K | $74.05 | $720K |
| Feb 27, 2026 | Reichert Christopher K | CEO of Stifel Bank & Trust | Grant(A) | 5K | $74.05 | $400K |
| Feb 27, 2026 | Reichert Christopher K | CEO of Stifel Bank & Trust | Grant(A) | 4K | $74.05 | $300K |
| Feb 27, 2026 | Rubulotta David | Insider | Grant(A) | 11K | $74.05 | $780K |
| Feb 27, 2026 | Rubulotta David | Insider | Grant(A) | 14K | $74.05 | $1000K |
| Feb 27, 2026 | McDuffie Brantley | Insider | Grant(A) | 11K | $74.05 | $780K |
| Feb 27, 2026 | McDuffie Brantley | Insider | Grant(A) | 14K | $74.05 | $1000K |
| Feb 27, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Grant(A) | 39K | $74.03 | $2.9M |
| Feb 27, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Grant(A) | 27K | $74.05 | $2.0M |
| Feb 18, 2026 | Weisel Thomas W | Director | Option exercise(M) | 5K | — | $0 |
| Feb 18, 2026 | Weisel Thomas W | Director | Tax withholding(F) | 2K | $120.49 | $204K |
| Feb 18, 2026 | Weisel Thomas W | Director | Option exercise(M) | 5K | — | $0 |
| Feb 18, 2026 | Weisel Thomas W | Director | Grant(A) | 6K | — | $0 |
| Feb 18, 2026 | Marischen James M | Chief Financial Officer | Tax withholding(F) | 3K | $120.49 | $417K |
| Feb 18, 2026 | Marischen James M | Chief Financial Officer | Option exercise(M) | 8K | — | $0 |
| Feb 18, 2026 | Marischen James M | Chief Financial Officer | Grant(A) | 10K | — | $0 |
| Feb 18, 2026 | Marischen James M | Chief Financial Officer | Option exercise(M) | 8K | — | $0 |
| Feb 18, 2026 | Reichert Christopher K | CEO of Stifel Bank & Trust | Tax withholding(F) | 3K | $120.49 | $393K |
| Feb 18, 2026 | Reichert Christopher K | CEO of Stifel Bank & Trust | Option exercise(M) | 7K | — | $0 |
| Feb 18, 2026 | Reichert Christopher K | CEO of Stifel Bank & Trust | Grant(A) | 9K | — | $0 |
| Feb 18, 2026 | Reichert Christopher K | CEO of Stifel Bank & Trust | Option exercise(M) | 7K | — | $0 |
| Feb 18, 2026 | Fisher Mark P | Senior VP & General Counsel | Tax withholding(F) | 4K | $120.49 | $511K |
| Feb 18, 2026 | Fisher Mark P | Senior VP & General Counsel | Option exercise(M) | 8K | — | $0 |
| Feb 18, 2026 | Fisher Mark P | Senior VP & General Counsel | Grant(A) | 10K | — | $0 |
| Feb 18, 2026 | Fisher Mark P | Senior VP & General Counsel | Option exercise(M) | 8K | — | $0 |
| Feb 18, 2026 | Nesi Victor | Director | Option exercise(M) | 37K | — | $0 |
| Feb 18, 2026 | Nesi Victor | Director | Tax withholding(F) | 19K | $120.49 | $2.3M |
| Feb 18, 2026 | Nesi Victor | Director | Grant(A) | 46K | — | $0 |
| Feb 18, 2026 | Nesi Victor | Director | Option exercise(M) | 37K | — | $0 |
| Feb 18, 2026 | Zemlyak James M | President | Option exercise(M) | 31K | — | $0 |
| Feb 18, 2026 | Zemlyak James M | President | Tax withholding(F) | 14K | $120.49 | $1.7M |
| Feb 18, 2026 | Zemlyak James M | President | Grant(A) | 39K | — | $0 |
| Feb 18, 2026 | Zemlyak James M | President | Option exercise(M) | 31K | — | $0 |
| Feb 18, 2026 | Michaud Thomas B. | Senior Vice President | Tax withholding(F) | 8K | $120.49 | $962K |
| Feb 18, 2026 | Michaud Thomas B. | Senior Vice President | Option exercise(M) | 16K | — | $0 |
| Feb 18, 2026 | Michaud Thomas B. | Senior Vice President | Option exercise(M) | 16K | — | $0 |
| Feb 18, 2026 | Michaud Thomas B. | Senior Vice President | Grant(A) | 20K | — | $0 |
| Feb 18, 2026 | Sliney David D | Chief Operating Officer | Tax withholding(F) | 5K | $120.49 | $589K |
| Feb 18, 2026 | Sliney David D | Chief Operating Officer | Option exercise(M) | 11K | — | $0 |
| Feb 18, 2026 | Sliney David D | Chief Operating Officer | Grant(A) | 14K | — | $0 |
| Feb 18, 2026 | Sliney David D | Chief Operating Officer | Option exercise(M) | 11K | — | $0 |
| Feb 18, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Option exercise(M) | 74K | — | $0 |
| Feb 18, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Tax withholding(F) | 33K | $120.49 | $3.9M |
| Feb 18, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Grant(A) | 92K | — | $0 |
| Feb 18, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Option exercise(M) | 74K | — | $0 |
| Feb 2, 2026 | Rubulotta David | Insider | Sell(S) | 400 | $124.31 | $50K |
| Jan 30, 2026 | Zemlyak James M | President | Option exercise(M) | 6K | — | $0 |
| Jan 30, 2026 | Zemlyak James M | President | Tax withholding(F) | 2K | $126.24 | $314K |
| Jan 30, 2026 | Zemlyak James M | President | Option exercise(M) | 6K | — | $0 |
| Jan 30, 2026 | Michaud Thomas B. | Senior Vice President | Tax withholding(F) | 1K | $126.24 | $166K |
| Jan 30, 2026 | Michaud Thomas B. | Senior Vice President | Option exercise(M) | 3K | — | $0 |
| Jan 30, 2026 | Michaud Thomas B. | Senior Vice President | Option exercise(M) | 3K | — | $0 |
| Jan 30, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Option exercise(M) | 13K | — | $0 |
| Jan 30, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Tax withholding(F) | 6K | $126.24 | $697K |
| Jan 30, 2026 | Kruszewski Ronald J | Chief Executive Officer, Director | Option exercise(M) | 13K | — | $0 |
| Jan 30, 2026 | Nesi Victor | Director | Option exercise(M) | 7K | — | $0 |
| Jan 30, 2026 | Nesi Victor | Director | Tax withholding(F) | 4K | $126.24 | $445K |
| Jan 30, 2026 | Nesi Victor | Director | Option exercise(M) | 7K | — | $0 |
| Jan 30, 2026 | Sliney David D | Chief Operating Officer | Option exercise(M) | 2K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).