Insider 50-share sales tied to restricted vesting (SXI)

Rhea-AI Filing Summary

Filer submitted a Form 144 notice reporting proposed sales of Common Stock tied to restricted stock vesting and compensation. The excerpt lists multiple 50-share transactions by Thomas Chorman on 03/02/2026, 04/01/2026, and 05/01/2026 with per-share amounts shown. The securities record a grant/vesting date of 10/26/2024.

Key Figures

Transaction on 03/02/2026: 50 shares Transaction on 04/01/2026: 50 shares Transaction on 05/01/2026: 50 shares +1 more

4 metrics

Transaction on 03/02/2026 50 shares listed with amount $12,950.00

Transaction on 04/01/2026 50 shares listed with amount $12,897.00

Transaction on 05/01/2026 50 shares listed with amount $13,421.50

Vesting/Grant date 10/26/2024 Restricted Stock Vesting

Key Terms

Restricted Stock Vesting, Form 144, Compensation, Issuer

4 terms

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 50 | 10/26/2024"

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.

Form 144 regulatory

"Filer Information | 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.

Compensation financial

"Compensation 144: Remarks and Signature"

Issuer regulatory

"Restricted Stock Vesting | Issuer | 50"

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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	13641.00	12114922	06/01/2026	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	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	05/01/2026	50	13421.50

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 Form 144 filing for SXI show?

The Form 144 lists proposed sales of Common Stock related to restricted stock vesting and compensation. It shows 50-share transactions on 03/02/2026, 04/01/2026, and 05/01/2026 with per-share amounts recorded.

Who is the reported seller in the SXI Form 144 excerpt?

The excerpt identifies Thomas Chorman as the reporting person, with an address in Salem, NH. Transactions of 50 shares each are listed under his name on three separate dates in 2026 in the provided text.

What is the origin of the shares reported in this Form 144?

The shares are recorded as arising from Restricted Stock Vesting with an effective grant/vesting date of 10/26/2024. The filing labels the acquisition source as Compensation and Issuer in the excerpt.

What per-share amounts are listed for the transactions?

The excerpt shows per-share amounts alongside the 50-share entries: $12,950.00 on 03/02/2026, $12,897.00 on 04/01/2026, and $13,421.50 on 05/01/2026, as recorded in the provided content.