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Professional investor status
In progress
TYSU raises are open to professional investors only, as defined by the FCA. Please self-certify your status below. This is kept on file for each raise you participate in.
My Account
Marcus Chen · Verified professional investor
Available balance
£17,420.00
Funds held in sterling · ready to invest
ℹ️
How your account works: Your balance is always shown in pounds sterling. When you invest in a raise, the amount is debited from your balance and your token allocation is recorded in your portfolio. You never need to manage wallets, keys, or crypto directly — we handle all of that securely on your behalf.
Total invested
£17k
2 active raises
Portfolio value
£18.8k
↑ £1,800 gain
Tokens held
14,167
GRNT + MBHLT
Transaction history
💷
Funds deposited
Bank transfer · 18 Jan 2025
+£10,000
🌱
Investment — GreenTrace Ltd
10,000 GRNT allocated · 15 Jan 2025
−£12,000
🏥
Investment — MindBridge Health
4,167 MBHLT allocated · 10 Jan 2025
−£5,000
💷
Funds deposited
Bank transfer · 8 Jan 2025
+£20,000
₿
Crypto deposit converted to GBP
0.12 BTC → £4,420 · 5 Jan 2025
+£4,420
My Portfolio
Token holdings · all values in pounds sterling
Invested
£17k
Cost basis
Current value
£18.8k
At platform NAV
Unrealised gain
+£1.8k
+10.6%
Avg lock-in left
21mo
Before secondary
🌱
GreenTrace Ltd
GRNT · Climate Tech · Seed · Polygon
£13,800
10,000 GRNT
£1.38
Platform NAV
+£1,800
+15.0%
22mo lock-in
Entry price£1.20
Current NAV£1.38
Next NAV checkpointQ2 2025
Lock-in expiresJan 2027
Secondary eligibleJan 2027
NAV history
EntryQ3'24Q4'24Q1'25Now
🏥
MindBridge Health
MBHLT · Mental Health · Pre-seed · Polygon
£5,000
4,167 MBHLT
£0.87
Platform NAV
+£363
+7.3%
20mo lock-in
Entry price£0.80
Current NAV£0.87
Lock-in expiresNov 2026
Company Updates
Tangible and intangible momentum · informs NAV checkpoints
🌱 GreenTrace Ltd
Q1 2025 update · Submitted by founder · Reviewed by TYSU
Latest update
Platform NAV · Q1 2025
£1.38 / token
Entry price: £1.20 · +15%
Powered by institutional valuation model
+15%
Updated Jan 15, 2025
Next checkpoint: Q2 2025
Tangibles
Monthly revenue
£28,400
↑ +34% QoQ
Customers
74
↑ +18 this quarter
Runway
18 months
At current burn
Headcount
11
↑ +3 this quarter
Churn rate
2.1%
↓ improving
NPS score
67
↑ from 54
Intangibles & momentum signals
🏆
Won Innovate UK Smart Grant — £75k non-dilutive funding confirmed. Validates product-market fit signal.
14 Jan 2025
+Strong
🤝
Enterprise partnership signed — Pilot agreement with a FTSE 250 facilities management company for 400-site rollout.
8 Jan 2025
+Strong
📰
Press coverage — Featured in Sifted and TechCrunch Europe as a top UK climate startup to watch in 2025.
3 Jan 2025
+Positive
👥
Team update — CTO hired from Palantir. VP Sales joins from Salesforce sustainability division.
15 Dec 2024
+Positive
📋
Regulatory — ISO 14064 certification in progress. On track for Q2. Differentiator for enterprise clients.
10 Dec 2024
Neutral
NAV checkpoint history
Entry
£1.20
Q3'24
£1.24
Q4'24
£1.31
Q1'25 Now
£1.38
About NAV checkpoints: Platform NAV is assessed quarterly using an institutional valuation model. It incorporates tangible metrics (revenue, growth, runway) and intangible signals (team, partnerships, market momentum). The NAV informs the permitted trading range on the secondary market. This is not financial advice.
Secondary Market
Trade your token holdings post lock-in · NAV-anchored pricing · admin-approved transfers
🌱 GreenTrace Ltd · GRNT
Platform NAV: £1.38  ·  Entry: £1.20  ·  Your holding: 10,000 GRNT
Secondary active · lock-in expired for early investors
NAV-anchored pricing spread
£1.18 — Urgent sale £1.38 — Fair value (NAV) £1.55 — Premium ask
← Sell urgently at discount Fair value Premium · patient sellers →
Live order book · GRNT
ASKS — Sellers
Price (£)TokensTotal (£)
1.52400608
1.489001,332
1.422,0002,840
1.381,5002,070
1.328001,056
1.25600750
BIDS — Buyers
Price (£)TokensTotal (£)
1.351,5002,025
1.322,2002,904
1.288001,024
1.243,0003,720
1.201,0001,200
1.18500590
All matched orders are reviewed and approved by TYSU before on-chain transfer executes · Professional investors only · Sterling settlement
List my tokens
How urgently do you need to sell? Flexible
Need cash now Flexible Happy to wait
Number of tokens to sell
Platform NAV£1.38
Suggested list price£1.35
Permitted range£1.18 — £1.55
Est. proceeds£2,700
vs. entry (£1.20)+£300
Adjust list price (£) — within permitted range
Orders are matched on the book. All transfers require TYSU approval before settlement. Proceeds credited to your sterling account balance.