Thomas Chorman to sell via Fidelity (NYSE: SXI) — Form 144 notice

Rhea-AI Filing Summary

SXI issuer notice: Thomas Chorman reported a proposed sale of 50 Common shares via Fidelity Brokerage Services LLC under a Form 144 notice dated 05/01/2026. The filing also lists multiple prior dispositions in the past three months, including 513 shares sold on 02/27/2026.

Key Figures

Proposed sale: 50 shares Numeric value listed alongside proposed sale: 13421.50 Prior disposition (largest listed): 513 shares +2 more

5 metrics

Proposed sale 50 shares Securities To Be Sold entry dated 05/01/2026

Numeric value listed alongside proposed sale 13421.50 Line with Fidelity Brokerage Services LLC in Securities To Be Sold

Prior disposition (largest listed) 513 shares Securities Sold During The Past 3 Months on 02/27/2026

Historic single-transaction values 12493.00; 12950.00; 12897.00 Amounts shown for 50-share dispositions on 02/04/2026, 03/02/2026, 04/01/2026

Grant/Vesting date 10/26/2024 Restricted Stock Vesting noted in Securities To Be Sold

Key Terms

Form 144, Restricted Stock Vesting, Compensation, Securities To Be Sold

4 terms

Form 144 regulatory

"144: Filer Information 144: Issuer Information 144: Securities 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 | 10/26/2024 | Restricted Stock Vesting | Issuer"

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.

Compensation financial

"10/26/2024 | Compensation"

Securities To Be Sold regulatory

"144: Securities To Be Sold Common | Fidelity Brokerage Services LLC"

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	50	13421.50	12118733	05/01/2026	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	10/26/2024	Restricted Stock Vesting	Issuer			50	10/26/2024	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
Thomas Chorman 23 Keewaydin drive Salem NH 03079	Common	02/04/2026	50	12493.00
Thomas Chorman 23 Keewaydin drive Salem NH 03079	Common	03/02/2026	50	12950.00
Thomas Chorman 23 Keewaydin drive Salem NH 03079	Common	04/01/2026	50	12897.00
Thomas Chorman 23 Keewaydin drive Salem NH 03079	Common	02/27/2026	513	133380.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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)

FAQ

What does the SXI Form 144 show about Thomas Chorman's planned sale?

It reports a proposed sale of 50 Common shares via Fidelity Brokerage Services LLC on 05/01/2026. The notice records the security as being sold by the issuer through restricted stock vesting and labels the transaction as compensation-related.

How many shares did Thomas Chorman sell in the past three months per the filing?

The filing lists several recent dispositions, including a single entry of 513 shares on 02/27/2026. It also shows multiple 50-share transactions on 02/04/2026, 03/02/2026, and 04/01/2026 with accompanying numeric values.

Which broker is named for the proposed sale in the SXI Form 144?

The proposed sale is routed through Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI. Fidelity is listed alongside the 50-share proposed sale and the NYSE venue in the filing.

Does the Form 144 state why the securities are being sold?

Yes. The filing references Restricted Stock Vesting and classifies the origin as Compensation. Those phrases are listed in the securities-to-be-sold section of the notice.

What dates are referenced for the securities and sales in the filing?

Key dates include the proposed sale record on 05/01/2026, an original grant/vesting date of 10/26/2024, and prior disposition dates such as 02/27/2026, 02/04/2026, 03/02/2026, and 04/01/2026.