Updated Jul 16, 2026 · Last SEC filing 2026-07-07
BICYCLE THERAPEUTICS PLC (BCYC) has filed 5 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-07. 4 Form 8-K material event filings were reported by BCYC in the last 90 days. 1 Form 144 notices of proposed sale were filed for BCYC stock. InsiderAlpha tracks every BCYC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Pharmaceutical Preparations (SIC 2834) |
|---|---|
| SEC CIK | 0001761612 |
| Form 4 filings (90d) | 5 |
|---|---|
| Form 8-K filings (90d) | 4 |
| Form 144 notices (90d) | 1 |
| Latest Form 4 filing | 2026-07-07 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Perry Jennifer Scott | Chief Operating Officer | S — Open-market sale | 333 | $4.34 | $1K | SEC | |
| Perry Jennifer Scott | Chief Operating Officer | S — Open-market sale | 43 | $4.31 | $185 | SEC | |
| Thompson Travis Alvin | Chief Financial Officer | S — Open-market sale | 104 | $4.31 | $448 | SEC | |
| Skynner Michael | CHIEF SCIENTIFIC OFFICER | S — Open-market sale | 532 | $4.31 | $2K | SEC | |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | S — Open-market sale | 255 | $4.31 | $1K | SEC | |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | S — Open-market sale | 1.7K | $4.31 | $7K | SEC | |
| Perry Jennifer Scott | Chief Operating Officer | S — Open-market sale | 1.0K | $4.27 | $4K | SEC | |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | S — Open-market sale | 1.5K | $4.27 | $6K | SEC | |
| Skynner Michael | CHIEF SCIENTIFIC OFFICER | S — Open-market sale | 1.9K | $4.27 | $8K | SEC | |
| Thompson Travis Alvin | Chief Financial Officer | S — Open-market sale | 819 | $4.27 | $3K | SEC | |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | S — Open-market sale | 5.9K | $4.27 | $25K | SEC | |
| Thompson Travis Alvin | Chief Financial Officer | S — Open-market sale | 102 | $5.05 | $515 | SEC | |
| Perry Jennifer Scott | Chief Operating Officer | S — Open-market sale [10b5-1] | 333 | $5.04 | $2K | SEC | |
| Perry Jennifer Scott | Chief Operating Officer | S — Open-market sale [10b5-1] | 37 | $5.05 | $187 | SEC | |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | S — Open-market sale | 1.7K | $5.05 | $9K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for BICYCLE THERAPEUTICS PLC (BCYC). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Perry Jennifer Scott | 3 | $6K |
| Skynner Michael | 2 | $10K |
| Lee Kevin | 2 | $33K |
| Thompson Travis Alvin | 2 | $4K |
| Hannay Michael Charles Ferguson | 2 | $8K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in BCYC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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