IPSC Form 144: Insider sale of 2,584 shares

IPSC reported Form 144 notice covering sale transactions by an insider.

Rhea-AI Filing Summary

IPSC reported Form 144 notice covering sale transactions by an insider. The filing lists 2,584 shares as the securities to be sold and records prior dispositions of 10,076 shares on 03/12/2026 and 524 shares on 06/08/2026. The sale method is labeled "Restricted Stock Vesting" and the filing identifies Fidelity Brokerage Services LLC as the broker.

Insights

Corporate Governance Analyst

Routine insider resale activity under Rule 144, showing recent small disposals.

The filing records a planned sale of 2,584 shares described as "Securities To Be Sold" with the disposal method noted as Restricted Stock Vesting. It also lists earlier dispositions of 10,076 shares and 524 shares.

Cash‑flow treatment and any holder limits are not stated in the excerpt; subsequent filings may disclose additional mechanics or brokered trade details.

Compliance & SEC Filings Specialist

Form 144 disclosure is administrative and does not on its own indicate company financial impact.

Form 144 provides notice of proposed resale and recent sales by an affiliate; the excerpt names Fidelity Brokerage Services LLC and shows transaction dates 03/12/2026 and 06/08/2026.

Regulatory significance is procedural; the filing does not include proceeds, trading prices, or statements about volume relative to outstanding shares.

Key Figures

Securities to be sold: 2,584 shares Sale on 03/12/2026: 10,076 shares Sale on 06/08/2026: 524 shares

3 metrics

Securities to be sold 2,584 shares listed under "Securities To Be Sold" with event date <date>06/11/2026</date>

Sale on 03/12/2026 10,076 shares listed under "Securities Sold During The Past 3 Months"

Sale on 06/08/2026 524 shares listed under "Securities Sold During The Past 3 Months"

Key Terms

Form 144, Restricted Stock Vesting, Securities Sold During The Past 3 Months

3 terms

Form 144 regulatory

"144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Common | 06/11/2026 | Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

FAQ

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

What does the IPSC Form 144 disclose about planned sales?

The Form 144 lists a planned sale of 2,584 shares described under "Securities To Be Sold." The method shown is Restricted Stock Vesting, and Fidelity Brokerage Services LLC is identified as the broker.

Which recent insider sales does the IPSC excerpt report?

The excerpt records insider dispositions of 10,076 shares on 03/12/2026 and 524 shares on 06/08/2026. These are listed under "Securities Sold During The Past 3 Months."

Who is the broker listed on the IPSC Form 144 filing?

The filing names Fidelity Brokerage Services LLC with an address at 900 Salem Street, Smithfield, RI 02917 as the broker associated with the transactions.

Does the Form 144 excerpt state proceeds or prices for the sales?

No price or aggregate proceeds are provided in the excerpt. The filing shows share counts and dates but does not include trading prices or dollar proceeds information.

What is the transaction method labeled in the IPSC excerpt?

The method shown for the securities to be sold is labeled as "Restricted Stock Vesting", and the associated purpose is listed as Compensation with an event date of 06/11/2026.

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

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Accepted by SEC EDGAR 06/12/2026 - 03:35 PM 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	0001867305
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	Century Therapeutics, Inc.
SEC File Number	001-40498
Address of Issuer	25 N 38TH STREET, 11TH FLOOR PHILADELPHIA PENNSYLVANIA 19104
Phone	215-981-4000
Name of Person for Whose Account the Securities are To Be Sold	Russotti Gregory
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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	2584	5767.75	180354809	06/12/2026	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	06/11/2026	Restricted Stock Vesting	Issuer			2584	06/11/2026	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
Gregory Russotti 25 N 38th Street 11th Floor Philadelphia PA 19104	Common	03/12/2026	10076	25685.74
Gregory Russotti 25 N 38th Street 11th Floor Philadelphia PA 19104	Common	06/08/2026	524	1106.01

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	06/12/2026
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/ Adam Gehring, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Gregory Russotti
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)