BCYC files Rule 144 notice for Common Stock

BCYC submitted a Rule 144 notice concerning proposed sales of Common Stock and restricted stock units.

Rhea-AI Filing Summary

BCYC submitted a Rule 144 notice concerning proposed sales of Common Stock and restricted stock units. The filing lists 12,513 restricted stock units dated 07/02/2026, 3,594 restricted stock units dated 07/03/2026, and notes 1,716 shares sold on 04/06/2026. The filing is a routine notice of intended resale under Rule 144.

Key Figures

Restricted Stock Units: 12,513 shares Restricted Stock Units: 3,594 shares Shares sold in past 3 months: 1,716 shares

3 metrics

Restricted Stock Units 12,513 shares dated 07/02/2026

Restricted Stock Units 3,594 shares dated 07/03/2026

Shares sold in past 3 months 1,716 shares sale dated 04/06/2026

Key Terms

Restricted Stock Units, Rule 144, Common Stock

3 terms

Restricted Stock Units financial

"Restricted Stock Units | Issuer | | | 12513 | 07/02/2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Rule 144 regulatory

"144: Securities To Be Sold"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Common Stock financial

"Common Stock | Stifel Nicolaus & Company Inc"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does BCYC's Rule 144 filing disclose about share amounts?

The filing discloses 12,513 restricted stock units dated 07/02/2026 and 3,594 restricted stock units dated 07/03/2026. It also records a prior sale of 1,716 shares on 04/06/2026 as shown in the filing.

Does the BCYC filing state which securities market is involved?

Yes. The excerpt references Nasdaq as the market presented in the filing. The notice otherwise lists the security as Common Stock and restricted stock units tied to equity compensation in the document.

Who is listed as having sold shares in the past three months on BCYC's filing?

The filing shows an entry for Kevin Lee with an address and records 1,716 shares sold on 04/06/2026. This appears in the "Securities Sold During The Past 3 Months" section of the excerpt.

Does the Rule 144 notice indicate proceeds or pricing for the listed securities?

The excerpt shows a numeric value adjacent to a past-sale row but does not clearly label proceeds or per-share price for the listed restricted stock units. The filing primarily lists share counts and dates rather than explicit proceeds usage.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/02/2026 - 04:09 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001776938
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	BICYCLE THERAPEUTICS PLC
SEC File Number	001-38916
Address of Issuer	BLOCKS A & B, PORTWAY BUILDING GRANTA PARK, GREAT ABINGTON CAMBRIDGE UNITED KINGDOM CB21 6GS
Phone	011441223261503
Name of Person for Whose Account the Securities are To Be Sold	Lee Kevin
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Stifel Nicolaus & Company Inc 501 N Broadway St. Louis MO 63102	8000	34155.00	69811225	07/02/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	07/02/2026	Restricted Stock Units	Issuer			12513	07/02/2026	Equity Compensation
Common Stock	07/03/2026	Restricted Stock Units	Issuer			3594	07/03/2026	Equity Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Kevin Lee Blocks A & B Portway Building Cambridge X0 CB21 6GS	Common Stock	04/06/2026	1716	8666.00

144: Remarks and Signature

Remarks
Date of Notice	07/02/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ James Weimer, as a duly authorized representative of STIFEL, as attorney-in-fact for Kevin Lee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)