Form 144: Proposed resale of 1,500 shares; STT (STT) shows prior 3,000‑share sale

Rhea-AI Filing Summary

Filer submitted a Form 144 proposing resale of securities. The notice lists 1,500 shares held at Fidelity Brokerage Services LLC with an aggregate value of $243,210.15, and a filing date of 06/08/2026 for a NYSE‑listed common stock. The excerpt also records restricted stock vesting of 1,282 shares on 02/15/2025 and 218 shares on 05/15/2025, and a prior sale of 3,000 shares on 04/22/2026 for $461,672.28.

Insights

Securities Compliance Counsel

Form 144 records a proposed resale and recent disposition of common shares.

The filing lists a proposed resale of 1,500 shares with an aggregate value of $243,210.15 and identifies vesting events for restricted stock on 02/15/2025 and 05/15/2025. The excerpt also shows a prior sale of 3,000 shares on 04/22/2026 for $461,672.28.

Compliance implications hinge on timing and Rule 144 conditions; the excerpt does not state whether volume, holding‑period, or manner‑of‑sale conditions are satisfied. Subsequent filings or broker confirmations would clarify execution details.

Key Figures

Proposed resale: 1,500 shares Aggregate value: $243,210.15 Restricted stock vested: 1,282 shares +3 more

6 metrics

Proposed resale 1,500 shares listed at Fidelity Brokerage Services LLC, filed 06/08/2026

Aggregate value $243,210.15 value tied to the 1,500 shares in the Form 144 entry

Restricted stock vested 1,282 shares vesting date 02/15/2025 (compensation)

Restricted stock vested 218 shares vesting date 05/15/2025 (compensation)

Prior sale 3,000 shares sold 04/22/2026 by Michael Richards

Proceeds from prior sale $461,672.28 aggregate proceeds reported for 3,000 shares sold 04/22/2026

Key Terms

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

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

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

"Restricted Stock Vesting | Issuer | 02/15/2025"

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 | Michael Richards"

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Available on EDGAR 06/08/2026 - 01:50 PM Accepted by SEC EDGAR 06/08/2026 - 01:50 PM Learn about SEC filing dates

FAQ

What does the STT Form 144 show about shares being offered?

The Form 144 lists a proposed resale of 1,500 shares with an aggregate value of $243,210.15 and a filing date of 06/08/2026, for common stock traded on the NYSE.

Does the excerpt show any recent insider sales for STT?

Yes. It records a prior sale by Michael Richards of 3,000 shares on 04/22/2026 for $461,672.28, reported in the "Securities Sold During The Past 3 Months" section.

Are there restricted shares mentioned in the STT filing?

The excerpt lists restricted stock vesting events: 1,282 shares vested on 02/15/2025 and 218 shares vested on 05/15/2025, each labeled as compensation.

Who is the broker or custodial holder listed on the Form 144?

The filing shows Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI as the broker/custodial account associated with 1,500 shares in the notice.

Does the Form 144 excerpt state how the shares will be sold?

The provided excerpt does not specify the method of sale or whether volume or manner conditions under Rule 144 are met; it lists quantities, dates, and an aggregate value but not sale mechanics.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	1500	243210.15	276767033	06/08/2026	NYSE

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	02/15/2025	Restricted Stock Vesting	Issuer			1282	02/15/2025	Compensation
Common	05/15/2025	Restricted Stock Vesting	Issuer			218	05/15/2025	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
Michael Richards One Congress Street Boston MA 02114	Common	04/22/2026	3000	461672.28

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)