YOUNG ALETHIA

PrivateCIK: 1918147
Location

SOUTH SAN FRANCISCO, CA

YOUNG ALETHIA (Chief Financial Officer) sold 8.0% of their position (7.62K shares) of BICYCLE THERAPEUTICS PLC on the open market

Open‑market sale worth $50.5K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderYOUNG ALETHIACIK 1918147
IssuerBICYCLE THERAPEUTICS PLCCIK 1761612
Officer· Chief Financial Officer
Since Jul 2023
+142.38K
Net shares
Net buyer
$50.5K
Total sold
3
Open market trades
0B · 3S
5
Total transactions
150K acquired · 7.62K disposed
Non-Derivative Transactions4

Ordinary Shares

Direct
A · Award

Shares

+50K

Price / share

Trade value

% of position

111.8%
1/2/2026
44.70K94.70K

Ordinary Shares

Direct
S · Sale

Shares

3.29K

Price / share

$6.80

Trade value

$22.37K

% of position

3.5%
1/2/2026
94.70K91.42K

Ordinary Shares

Direct
S · Sale

Shares

2.46K

Price / share

$6.45

Trade value

$15.84K

% of position

2.7%
1/5/2026
91.42K88.96K

Ordinary Shares

Direct
S · Sale

Shares

1.88K

Price / share

$6.54

Trade value

$12.28K

% of position

2.1%
1/5/2026
88.96K87.08K
Total

Net shares

+42.38K

Net value

-$50.49K

Derivative Transactions1

Employee Stock Option (right to buy)

Direct
A · Award
Converts to

Ordinary Shares

100K shares

Shares

+100K

Strike price

7.08

Held after

100K

Exercisable

1/2/2026
YOUNG ALETHIA — Insider Transaction (Form 4) Filed Jan 6, 2026 | Finecho