Twenty One Capital, Inc. (XXI) IPO - S-1 Filing, Stock & Insider Activity
Twenty One Capital, Inc. IPO - Status & S-1 Filing
- Ticker: XXI
- Status: Registered - S-1 filed with the SEC
- S-1 filed: 2026-01-05
- Exchange: NASDAQ
- Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
- Shares offered: 5,501,000,000
- SEC CIK: 0002070457 · View the S-1 on SEC EDGAR →
Track every registration update on the InsiderAlpha IPO tracker.
Last SEC filing
Twenty One Capital, Inc. (XXI) has filed 2 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-30. 7 Form 8-K material event filings were reported by XXI in the last 90 days. InsiderAlpha tracks every XXI SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About Twenty One Capital, Inc. (XXI)
Twenty One Capital, Inc. trades under the ticker XXI. InsiderAlpha tracks 7 primary SEC Form 4 filings from 3 reporting insiders for XXI since 2026, sourced directly from SEC EDGAR.
| SEC CIK | 0002070457 |
|---|
90-Day SEC Filing Activity
| Form 4 filings (90d) | 2 |
|---|---|
| Form 8-K filings (90d) | 7 |
| Latest Form 4 filing | 2026-07-30 |
Recent XXI Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Steven Meehan | Chief Financial Officer | F - Tax withholding / forfeiture | 4.3K | $4.35 | $19K | SEC | |
| Jack Mallers | Former Chief Executive Officer and Director | D - Derivative transaction | 226.9K | $5.23 | $1.19M | SEC | |
| Jack Mallers | Former Chief Executive Officer and Director | D - Derivative transaction | 80.4K | $5.23 | $420K | SEC | |
| Jack Mallers | Chief Executive Officer | A - Grant or award | 1.61M | $0.00 | - | SEC | |
| Jack Mallers | Chief Executive Officer | F - Tax withholding / forfeiture | 119.9K | $6.64 | $796K | SEC | |
| Steven Meehan | Chief Financial Officer | A - Grant or award | 204.2K | $0.00 | - | SEC | |
| Steven Meehan | Chief Financial Officer | F - Tax withholding / forfeiture | 18.2K | $6.64 | $121K | SEC | |
| Jack Mallers | Chief Executive Officer | A - Grant or award | 35.6K | $6.64 | $236K | SEC | |
| Jack Mallers | Chief Executive Officer | F - Tax withholding / forfeiture | 10.4K | $6.64 | $69K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Twenty One Capital, Inc. (XXI). Updated in real time as new filings are submitted to the SEC.
Most-Active XXI Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Jack Mallers | 2 | $1.61M |
| Steven Meehan | 1 | $19K |
Recent XXI Form 8-K Material Events
- - Item 8.01, 9.01 [SEC]
- - Item 5.02, 8.01, 9.01 [SEC]
- - Item 5.02, 9.01 [SEC]
- - Item 5.02, 8.01, 9.01 [SEC]
- - Item 3.01 [SEC]
Recent Insider Filings
- - Steven Meehan (Chief Financial Officer)
- - Jack Mallers (Former Chief Executive Officer and Director)
- - Jack Mallers (Chief Executive Officer)
- - Steven Meehan (Chief Financial Officer)
- - James Cong Hoan Nguyen (General Counsel)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in XXI insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
XXI Insider Trading - FAQ
- What is the latest insider trade for XXI?
- Twenty One Capital, Inc. (XXI) had 2 insider filings in the last 90 days, with the most recent on 2026-07-30. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying XXI stock?
- 0 insider purchases of XXI were filed in the last 90 days.
- How many insiders are selling XXI stock?
- 0 insider sales of XXI were filed in the last 90 days.
- Where can I see XXI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks XXI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live XXI dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.