Blockchain Startup Symbiont Adds Ex-Morgan Stanley Director
Former Morgan Stanley managing director Caitlin Long has joined blockchain startup Symbiont as president and chairman of the board.

Former Morgan Stanley managing director Caitlin Long has joined blockchain startup Symbiont as president and chairman of the board.
The New York-based blockchain firm, which is seeking to advance capital markets blockchain applications in syndicated loans and OTC derivatives, announced the hiring today. With the move, Long brings expertise honed during tenures at both Morgan Stanley and Credit Suisse, including time spent on the former firm's distributed ledger working group.
In statements, Long revealed she has also completed an undisclosed investment in Symbiont as part of its still-ongoing Series A, first rumored in early 2016. Further, she used the platform to promote what she believes are the strengths of the company's technology.
Long wrote:
"Ours is the only smart contracts platform that was purposebuilt for institutional financial markets. We’re ahead of our peers in the race to build production-ready software, because it’s already going into production."
Overall, Long sought to position the company as one that is currently able to offer a working smart contracts platform, scalable blockchain technology and a team that is capable of executing on strategies in line with those of enterprise firms.
Founded in 2014 by CEO Mark Smith and Counterparty creators Adam Krellenstein and Evan Wagner, Symbiont has so far raised more than $1.25m in funding and boasts more than 10 employees.
Its most notable announcement came in May of this year, when it revealed it was working on a pilot project with the state of Delaware.
Desk image via Shutterstock
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Bitcoin Faces Japan Rate Hike: Debunking The Yen Carry Trade Unwind Alarms, Real Risk Elsewhere

Speculators maintain net bullish positions in the yen, limiting scope for sudden JPY strength and mass carry unwind.
What to know:
- Impending BOJ rate hike largely priced in; Japanese bond yields near multi-decade highs.
- Speculators maintain net bullish positions in the yen, limiting scope for sudden yen strength.
- BOJ tightening may contribute to sustained upward pressure on global yields, impacting risk sentiment.











