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 |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | Alfred Michael | Director | Buy(P) | 297K | $7.12 | $2.1M |
| Jul 15, 2026 | D'Annunzio Marc | General Counsel & Secretary | Sell(S) | 539 | $8.44 | $5K |
| Jul 15, 2026 | Alexander Karen | Chief Financial Officer | Sell(S) | 657 | $8.44 | $6K |
| Jul 15, 2026 | Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell(S) | 94 | $8.33 | $783 |
| Jun 26, 2026 | D'Annunzio Marc | General Counsel & Secretary | Sell(S) | 1K | $7.71 | $10K |
| Jun 25, 2026 | Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell(S) | 349 | $7.93 | $3K |
| Jun 25, 2026 | Alexander Karen | Chief Financial Officer | Sell(S) | 2K | $7.93 | $15K |
| Jun 25, 2026 | Baes Nicholas | Chief Operating Officer | Sell(S) | 2K | $7.93 | $12K |
| Jun 25, 2026 | D'Annunzio Marc | General Counsel & Secretary | Sell(S) | 2K | $7.93 | $12K |
| Jun 10, 2026 | Alfred Michael | Director | Buy(P) | 100K | $7.83 | $783K |
| Jun 9, 2026 | Alfred Michael | Director | Buy(P) | 180K | $7.71 | $1.4M |
| May 18, 2026 | Alfred Michael | Director | Buy(P) | 220K | $8.20 | $1.8M |
| May 15, 2026 | Alfred Michael | Director | Buy(P) | 365K | $8.34 | $3.0M |
| May 15, 2026 | Naheta Akshay Sudhir | Chief Executive Officer | Option exercise(M) | 34K | $10.00 | $336K |
| May 15, 2026 | Naheta Akshay Sudhir | Chief Executive Officer | Option exercise(M) | 34K | — | $0 |
| May 15, 2026 | Baes Nicholas | Chief Operating Officer | Option exercise(M) | 671 | $10.00 | $7K |
| May 15, 2026 | Baes Nicholas | Chief Operating Officer | Option exercise(M) | 671 | — | $0 |
| May 15, 2026 | Alexander Karen | Chief Financial Officer | Option exercise(M) | 335 | $10.00 | $3K |
| May 15, 2026 | Alexander Karen | Chief Financial Officer | Option exercise(M) | 335 | — | $0 |
| May 15, 2026 | D'Annunzio Marc | General Counsel & Secretary | Option exercise(M) | 2K | $10.00 | $17K |
| May 15, 2026 | D'Annunzio Marc | General Counsel & Secretary | Option exercise(M) | 2K | — | $0 |
| Apr 30, 2026 | Naheta Akshay Sudhir | CEO and President, Director, 10% Owner | Grant(A) | 7.9M | — | — |
| Apr 28, 2026 | Alexander Karen | Chief Financial Officer | Sell(S) | 5K | $9.13 | $43K |
| Apr 28, 2026 | Baes Nicholas | Chief Operating Officer | Sell(S) | 2K | $9.13 | $21K |
| Apr 28, 2026 | D'Annunzio Marc | General Counsel & Secretary | Sell(S) | 4K | $9.13 | $35K |
| Apr 28, 2026 | D'Annunzio Marc | General Counsel & Secretary | Sell(S) | 4K | $8.60 | $34K |
| Apr 6, 2026 | Baes Nicholas | Chief Operating Officer | Sell(S) | 711 | $7.56 | $5K |
| Mar 30, 2026 | D'Annunzio Marc | General Counsel and Secretary | Sell(S) | 5K | $7.08 | $38K |
| Mar 27, 2026 | D'Annunzio Marc | General Counsel and Secretary | Sell(S) | 6K | $8.55 | $55K |
| Feb 24, 2026 | D'Annunzio Marc | General Counsel and Secretary | Sell(S) | 785 | $10.09 | $8K |
| Dec 19, 2025 | Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell(S) | 2K | $10.01 | $25K |
| Dec 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Conversion(C) | 466K | — | — |
| Dec 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Conversion(C) | 466K | — | — |
| Nov 19, 2025 | Alfred Michael | Director | Grant(A) | 9K | — | $0 |
| Nov 14, 2025 | Alexander Karen | Chief Financial Officer | Tax withholding(F) | 121 | $21.61 | $3K |
| Nov 14, 2025 | D'Annunzio Marc | General Counsel & Secretary | Tax withholding(F) | 495 | $21.61 | $11K |
| Nov 14, 2025 | Baes Nicholas | Chief Operating Officer | Tax withholding(F) | 198 | $21.61 | $4K |
| Nov 14, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Option exercise(M) | 804K | — | $0 |
| Nov 14, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Option exercise(M) | 804K | — | $0 |
| Nov 12, 2025 | Alexander Karen | Chief Financial Officer | Option exercise(M) | 335 | $10.00 | $3K |
| Nov 12, 2025 | Alexander Karen | Chief Financial Officer | Option exercise(M) | 335 | — | $0 |
| Nov 12, 2025 | D'Annunzio Marc | General Counsel & Secretary | Option exercise(M) | 2K | $10.00 | $17K |
| Nov 12, 2025 | D'Annunzio Marc | General Counsel & Secretary | Option exercise(M) | 2K | — | $0 |
| Nov 12, 2025 | Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell(S) | 169 | $21.50 | $4K |
| Nov 12, 2025 | Baes Nicholas | Chief Operating Officer | Option exercise(M) | 671 | $10.00 | $7K |
| Nov 12, 2025 | Baes Nicholas | Chief Operating Officer | Option exercise(M) | 671 | — | $0 |
| Nov 12, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Option exercise(M) | 34K | $10.00 | $336K |
| Nov 12, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Option exercise(M) | 34K | — | $0 |
| Nov 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Conversion(C) | 6.8M | — | — |
| Nov 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Other(J) | 650K | — | — |
| Nov 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Other(J) | 466K | $39.34 | $18.3M |
| Nov 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Other(J) | 231K | — | — |
| Nov 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Other(J) | 231K | — | — |
| Nov 3, 2025 | Intercontinental Exchange, Inc. | 10% Owner | Conversion(C) | 6.8M | — | — |
| Nov 3, 2025 | D'Annunzio Marc | General Counsel & Secretary | Option exercise(M) | 48K | — | — |
| Nov 3, 2025 | D'Annunzio Marc | General Counsel & Secretary | Option exercise(M) | 48K | — | — |
| Nov 3, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Grant(A) | 70K | $39.34 | $2.7M |
| Oct 31, 2025 | Alexander Karen | Chief Financial Officer | Grant(A) | 27K | — | $0 |
| Oct 31, 2025 | D'Annunzio Marc | General Counsel & Secretary | Grant(A) | 134K | — | $0 |
| Oct 31, 2025 | Baes Nicholas | Chief Operating Officer | Grant(A) | 54K | — | $0 |
| Oct 31, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Grant(A) | 1.3M | — | $0 |
| Oct 30, 2025 | Alfred Michael | Director | Grant(A) | 139 | — | $0 |
| Sep 25, 2025 | Baes Nicholas | Chief Operating Officer | Tax withholding(F) | 810 | $20.00 | $16K |
| Aug 28, 2025 | Alexander Karen | Chief Financial Officer | Tax withholding(F) | 483 | $8.89 | $4K |
| Aug 22, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Buy(P) | 30K | $8.55 | $257K |
| Aug 21, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Buy(P) | 100K | $8.18 | $818K |
| Aug 21, 2025 | Naheta Akshay Sudhir | CEO and President, Director | Buy(P) | 50K | $8.00 | $400K |
| Jul 15, 2025 | Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell(S) | 95 | $18.75 | $2K |
| Jul 15, 2025 | Alexander Karen | Chief Financial Officer | Sell(S) | 671 | $18.21 | $12K |
| Jul 15, 2025 | D'Annunzio Marc | General Counsel & Secretary | Sell(S) | 559 | $18.21 | $10K |
| Jul 15, 2025 | Main Andrew A | Co-CEO & President, Director | Sell(S) | 14K | $18.21 | $263K |
| Jun 17, 2025 | Dow De'Ana | Director | Grant(A) | 17K | — | $0 |
| Jun 17, 2025 | Watson Gordon | Director | Grant(A) | 21K | — | $0 |
| Jun 17, 2025 | Goldberg Michelle J | Director | Grant(A) | 17K | — | $0 |
| Jun 17, 2025 | Simeone Jill | Director | Grant(A) | 17K | — | $0 |
| Jun 17, 2025 | Brown Colleen B | Director | Grant(A) | 17K | — | $0 |
| Jun 17, 2025 | Collins Sean Roberts | Director | Grant(A) | 30K | — | $0 |
| May 14, 2025 | Dow De'Ana | Director | Sell(S) | 19K | $12.89 | $247K |
| May 14, 2025 | D'Annunzio Marc | General Counsel & Secretary | Sell(S) | 10K | $14.21 | $142K |
| Apr 28, 2025 | Alexander Karen | Chief Financial Officer | Tax withholding(F) | 4K | $8.93 | $37K |
| Apr 28, 2025 | D'Annunzio Marc | General Counsel & Secretary | Tax withholding(F) | 4K | $8.93 | $31K |
| Apr 28, 2025 | Baes Nicholas | Chief Operating Officer | Tax withholding(F) | 3K | $8.93 | $23K |
| Apr 21, 2025 | Naheta Akshay Sudhir | Co-CEO, Director | Grant(A) | 11K | — | $0 |
| Apr 21, 2025 | Naheta Akshay Sudhir | Co-CEO, Director | Grant(A) | 1.6M | — | $0 |
| Apr 11, 2025 | Alexander Karen | Chief Financial Officer | Grant(A) | 34K | — | $0 |
| Apr 11, 2025 | D'Annunzio Marc | General Counsel & Secretary | Grant(A) | 34K | — | $0 |
| Apr 11, 2025 | Main Andrew A | Co-CEO & President, Director | Grant(A) | 58K | — | $0 |
| Apr 11, 2025 | Henderson Joseph Sean-Walsh | Chief Accounting Officer | Grant(A) | 6K | — | $0 |
| Apr 11, 2025 | Baes Nicholas | Chief Operating Officer | Grant(A) | 34K | — | $0 |
| Apr 9, 2025 | Baes Nicholas | Chief Operating Officer | Tax withholding(F) | 800 | $9.08 | $7K |
| Mar 27, 2025 | Main Andrew A | Co-CEO & President, Director | Tax withholding(F) | 51K | $10.94 | $560K |
| Feb 19, 2025 | Alexander Karen | Chief Financial Officer | Tax withholding(F) | 1K | $14.84 | $15K |
| Feb 19, 2025 | Alexander Karen | Chief Financial Officer | Tax withholding(F) | 209 | $14.84 | $3K |
| Feb 19, 2025 | D'Annunzio Marc | General Counsel & Secretary | Tax withholding(F) | 174 | $14.84 | $3K |
| Feb 19, 2025 | D'Annunzio Marc | General Counsel & Secretary | Tax withholding(F) | 852 | $14.84 | $13K |
| Feb 13, 2025 | Alexander Karen | Chief Financial Officer | Grant(A) | 3K | — | $0 |
| Feb 13, 2025 | D'Annunzio Marc | General Counsel & Secretary | Grant(A) | 3K | — | $0 |
| Feb 13, 2025 | Main Andrew A | Chief Exec Officer & President, Director | Grant(A) | 61K | — | $0 |
| Feb 5, 2025 | Alexander Karen | Chief Financial Officer | Tax withholding(F) | 173 | $17.56 | $3K |
| Feb 5, 2025 | D'Annunzio Marc | General Counsel & Secretary | Tax withholding(F) | 347 | $17.56 | $6K |
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 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for BKKT