CYPH · Insider trading · 13F holders · Congress trades
Cypherpunk Technologies Inc. (CYPH)
Who is buying and selling CYPH: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 2
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $889K
- Congress trades, 12 months
- 0
CYPH at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 3 CYPH insiders filed 3 sales worth $889K on SEC Form 4, and no open-market purchases.
- 2 13F filers hold CYPH among their 50 largest positions, worth $1.3M combined. The biggest bets by portfolio weight are SLT Holdings LLC (0.7%) and Cygnus Capital Advisors, LLC (0.1%).
- No member of Congress has disclosed a trade in CYPH.
- CYPH last closed at $3.31 on Oct 29, 2026.
CYPH insider trading
Between Aug 1, 2026 and Oct 29, 2026, 3 CYPH insiders filed 3 sales worth $889K on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Sep 25, 2026 | Oei Khing Djien | Director | Sale | 168,750 | $3.92 | $662K | SEC |
| Sep 25, 2026 | Martin Patricia A. | Director | Sale | 50,000 | $3.86 | $193K | SEC |
| Aug 27, 2026 | Dietz Thomas John | Director | Sale | 20,000 | $1.72 | $34K | SEC |
Who owns CYPH? Hedge funds and superinvestors
2 13F filers hold CYPH among their 50 largest positions, worth $1.3M combined. The biggest bets by portfolio weight are SLT Holdings LLC (0.7%) and Cygnus Capital Advisors, LLC (0.1%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| SLT Holdings LLCWealth manager | 0.7% | $1.2M | 346,000 | — | Q3 2026 |
| Cygnus Capital Advisors, LLCHedge fund | 0.1% | $151K | 246,460 | — | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 1, Q2 2026: 1). Screen CYPH in the grand portfolio →
CYPH stock trades by members of Congress
No member of Congress has disclosed a trade in CYPH.
CYPH questions and answers
Are insiders buying CYPH stock?
Between Aug 1, 2026 and Oct 29, 2026, 3 CYPH insiders filed 3 sales worth $889K on SEC Form 4, and no open-market purchases.
Which hedge funds own CYPH?
2 13F filers hold CYPH among their 50 largest positions, worth $1.3M combined. The biggest bets by portfolio weight are SLT Holdings LLC (0.7%) and Cygnus Capital Advisors, LLC (0.1%).
Has Congress traded CYPH?
No member of Congress has disclosed a trade in CYPH.
Who is the largest holder of CYPH?
Among 13F filers, SLT Holdings LLC reports the largest CYPH position, $1.2M (346,000 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is SLT Holdings LLC's: 0.7% of its portfolio.
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