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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•52 filings

BCYC

BICYCLE THERAPEUTICS PLC

Net sales of $2.5K over the last 3 months

1 seller account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$2,465

0 buyers · 1 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$17,870

2 distinct insiders

Highlighted alerts

0

7 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
7
Voluntary view
P/S trades after deterministic checks
93
Administrative noise
Stored, never alerted
19
10b5-1
Shown as informational
SEC ownership XML facts
Code
S
Shares
30
Price
$3.57
Footnotes
4

Represents the number of shares required to be sold to cover the statutory tax withholding obligations in connection with the vesting and settlement of the RSUs. This sale is mandated by the Reporting Person's award agreement that requires the satisfaction of minimum statutory tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary sale by the Reporting Person. The original Form 4 inadvertently overstated the number of shares sold, weighted average price and the number of shares beneficially owned following the reported transactions. This amendment correctly states the number of shares sold, weighted average price and the number of shares beneficially owned following the reported transactions. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.56 to $3.57 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. This transaction was made pursuant to a Rule 10b5-1 trading plan adopted on March 27, 2025.

Raspberry interpretation
Informational — no alert

Reason: tax_withholding. The filing footnotes identify tax withholding. The trade is reported under a Rule 10b5-1 plan.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

7 transactions

Perry Jennifer Scott

Chief Operating Officer

Sale 10b5-1
Shares
326
Price
$3.78
Value
$1,232
Open SEC filing

Perry Jennifer Scott

Chief Operating Officer

Sale 10b5-1
Shares
326
Price
$3.78
Value
$1,232
Open SEC filing

Perry Jennifer Scott

Chief Operating Officer

Sale 10b5-1
Shares
333
Price
$4.34
Value
$1,445
Open SEC filing

Perry Jennifer Scott

Chief Operating Officer

Sale 10b5-1
Shares
333
Price
$5.04
Value
$1,678
Open SEC filing

Young Alethia

Chief Financial Officer

Sale 10b5-1
Shares
1,878
Price
$6.54
Value
$12,282
Open SEC filing

Swanton Robert Charles

Director

Sale 10b5-1
Shares
102
Price
$8.55
Value
$872.10
Open SEC filing

Young Alethia

Chief Financial Officer

Sale 10b5-1
Shares
265
Price
$8.61
Value
$2,280
Open SEC filing