Cypherpunk Technologies Inc.

Last updated September 27, 2026

Organization details

Legal name
Cypherpunk Technologies Inc.
Former names
Leap Therapeutics, INC. Dekkun Corp
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Delaware
Headquarters city
Cambridge
Headquarters state / province
Massachusetts
Headquarters country
United States
Fiscal year end
December
Ticker symbol
CYPH
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001509745
EIN
27-4412575

Board of directors

Chief executives

Douglas E. Onsi · CEO,CFO,Pres.,GC,Treas.,&Sec.
Dates unknown

Director election results

Annual meeting of June 18, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

3 of this board's directors also sit on 3 other boards. 2 are in the same sector.

Network of Cypherpunk Technologies Inc.'s board connections AN2 Therapeutics Inc. AN2 Therapeutics Inc. Ionis Pharmaceuticals Inc. Ionis Pharmaceuticals... TeraWulf Inc. TeraWulf Inc. Amanda Fabiano Amanda Fabiano Joseph Loscalzo Joseph Loscalzo Patricia A. Martin Patricia A. Martin Cypherpunk Technologies In...
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$6,000,961
9 sales by 6 insiders
Date Insider Transaction Shares Price Value
Sep 25, 2026 Khing Djien Oei Director Open-market sale −168,750 $3.92 $661,500
Sep 23, 2026 Patricia A. Martin Director Open-market sale −50,000 $3.86 $193,000
Aug 26, 2026 Thomas John Dietz Director Open-market sale −20,000 $1.72 $34,400
Aug 17, 2026 Tyler Howard Winklevoss 10% owner In-the-money exercise +16,570,852 — —
Aug 17, 2026 William Patrick McEvoy III Director, Officer (Chief Investment Officer), 10% owner In-the-money exercise +16,570,852 — —
Mar 26, 2026 Christopher Mirabelli Director Open-market sale −60,000 $0.71 $42,600
Mar 13, 2026 Thomas John Dietz Director Option exercise +104,500 — —
Mar 13, 2026 Christopher Mirabelli Director Option exercise +74,700 — —
Mar 13, 2026 Khing Djien Oei Director Option exercise +74,700 — —
Mar 13, 2026 William Li Director Option exercise +74,700 — —
Mar 13, 2026 Christian M. Richard Director Option exercise +74,700 — —
Mar 13, 2026 Nissim Mashiach Director Option exercise +74,700 — —
Mar 13, 2026 Patricia A. Martin Director Option exercise +74,700 — —
Mar 13, 2026 Richard Schilsky Director Option exercise +74,700 — —
Mar 13, 2026 Joseph Loscalzo Director Option exercise +74,700 — —

Organizations in the same sector, closest in location and size first.

Questions about Cypherpunk Technologies Inc.

Who is the CEO of Cypherpunk Technologies Inc.?

Douglas E. Onsi is Cypherpunk Technologies Inc.'s CEO,CFO,Pres.,GC,Treas.,&Sec.

How many directors are on Cypherpunk Technologies Inc.'s board?

Cypherpunk Technologies Inc.'s board has 13 directors: Amanda Fabiano, Christian M. Richard, Christopher Mirabelli, Douglas E. Onsi, James H. Cavanaugh, Joseph Loscalzo, Khing Djien Oei, Nissim Mashiach, Patricia A. Martin, Richard Schilsky and 3 others.

Are Cypherpunk Technologies Inc. insiders buying or selling shares?

Over the last 12 months, Cypherpunk Technologies Inc. insiders made no open-market purchases and sold $6.0 million of shares in 9 sales on the open market, as reported to the SEC on Forms 4 and 5.

Embed this board on your site

Paste this where the board should appear. It always shows the current directors and links back here.

<div data-bod-board="cypherpunk-technologies-inc"></div>
<script src="https://boardofdirectors.review/embed.js" async></script>

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.