SYM (SYM) Form 144: Director-related sales include 25,422 shares on 05/11/2026

Rhea-AI Filing Summary

SYM submitted a Form 144 notice reporting proposed sales of Common A Shares. The filing lists prior acquisitions on 05/05/2022 (3,367 and 2,457 shares) and multiple dispositions during the past three months, including sales on 05/11/2026 of 25,422 shares for $1,333,496.87 and 5,000 shares for $261,351.11.

The filing records three earlier small sales of 2,000 shares each on 03/09/2026, 04/06/2026, and 05/04/2026 with proceeds shown per line. The notice lists the broker as Goldman Sachs & Co. LLC.

Key Figures

Sale on 05/11/2026: 25,422 shares Sale on 05/11/2026 (secondary line): 5,000 shares Earlier small sales: 2,000 shares each +3 more

6 metrics

Sale on 05/11/2026 25,422 shares Proceeds listed as $1,333,496.87

Sale on 05/11/2026 (secondary line) 5,000 shares Proceeds listed as $261,351.11

Earlier small sales 2,000 shares each Sales on 03/09/2026 ($95,394.6), 04/06/2026 ($106,552.4), 05/04/2026 ($115,217.4)

Acquired in public offering 3,367 shares Acquisition date 05/05/2022

Acquired in public offering (second lot) 2,457 shares Acquisition date 05/05/2022

Broker Goldman Sachs & Co. LLC Broker listed on form (200 West Street, New York)

Key Terms

Form 144, Common A Shares, acquired from issuer in public offering, proceeds

4 terms

Form 144 regulatory

"submitted a Form 144 notice reporting proposed sales"

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.

Common A Shares financial

"reporting proposed sales of Common A Shares"

acquired from issuer in public offering financial

"Acquired from issuer in public offering (05/05/2022)"

proceeds financial

"sales... for $1,333,496.87 and $261,351.11"

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 A Shares	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	5824	296732.8	127215411	05/21/2026	NASD

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 A Shares	05/05/2022	Acquired from issuer in public offering	The Issuer			3367	05/05/2022	None
Common A Shares	05/05/2022	Acquired from issuer in public offering	The Issuer			2457	05/05/2022	None

* 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
Inlet View 200 Research Drive Wilmington MA 01887	Common A Shares	03/09/2026	2000	95394.6
Inlet View 200 Research Drive Wilmington MA 01887	Common A Shares	04/06/2026	2000	106552.4
Inlet View 200 Research Drive Wilmington MA 01887	Common A Shares	05/04/2026	2000	115217.4
Inlet View 200 Research Drive Wilmington MA 01887	Common A Shares	05/11/2026	25422	1333496.87
The Todd and Deborah Krasnow Foundation 200 Research Drive Wilmington MA 01887	Common A Shares	05/11/2026	5000	261351.11

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)

FAQ

What does SYM's Form 144 disclose about recent sales?

It discloses multiple recent sales of Common A Shares, including 25,422 shares on 05/11/2026 for $1,333,496.87. The filing also lists three prior sales of 2,000 shares each on 03/09/2026, 04/06/2026, and 05/04/2026.

Who is the broker handling the reported transactions for SYM?

The filing lists Goldman Sachs & Co. LLC at 200 West Street, New York as the broker. The broker name and address are included on the form as the intermediary for the reported share sales.

What acquisitions does SYM list that underlie the sales?

The notice shows acquisitions on 05/05/2022 described as "acquired from issuer in public offering" totaling 3,367 shares and 2,457 shares in separate lines, which are the reported source of the shares being sold.

Does the Form 144 show proceeds for each sale listed?

Yes; each sale line includes a proceeds figure. Examples: $95,394.60 for 2,000 shares on 03/09/2026 and $1,333,496.87 for 25,422 shares on 05/11/2026, as shown in the filing.