Insider at SYM (NASDAQ: SYM) files to sell 2,235 shares of stock

Rhea-AI Filing Summary

An insider of SYM filed a notice to sell 2,235 shares of Class A Common stock through Morgan Stanley Smith Barney LLC on or about 01/13/2026 on the NASDAQ market. The filing lists an aggregate market value of $162,984.25 for this planned sale, compared with 113,614,046 shares of the same class outstanding. These shares were acquired on 01/12/2026 as restricted stock vesting under a registered plan, with services rendered as the form of payment. The notice also details multiple prior sales of SYM Class A Common by Michael D. Dunn over the past three months, including transactions in October, November and December 2025 and early January 2026.

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
Class A Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2235	162984.25	113614046	01/13/2026	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 *
Class A Common	01/12/2026	Restricted stock vesting under a registered plan	Issuer			2235	01/12/2026	Services Rendered

* 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 D DUNN 200 Research Drive Wilmington MA 01887	Class A Common	12/31/2025	1012	60633.04
MICHAEL D DUNN 200 Research Drive Wilmington MA 01887	Class A Common	12/17/2025	1190	74535.60
MICHAEL D DUNN 200 Research Drive Wilmington MA 01887	Class A Common	12/03/2025	1400	96258.00
MICHAEL D DUNN 200 Research Drive Wilmington MA 01887	Class A Common	11/19/2025	1647	87696.75
MICHAEL D DUNN 200 Research Drive Wilmington MA 01887	Class A Common	11/05/2025	1938	150338.81
MICHAEL D DUNN 200 Research Drive Wilmington MA 01887	Common	10/24/2025	2228	149870.88
MICHAEL D DUNN 200 Research Drive Wilmington MA 01887	Class A Common	10/22/2025	1059	67729.65
MICHAEL D DUNN 200 Research Drive Wilmington MA 01887	Class A Common	01/02/2026	2174	140114.30

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 the SYM Form 144 filing disclose?

The Form 144 discloses that an insider plans to sell 2,235 shares of SYM Class A Common stock, with an aggregate market value of $162,984.25, on or about 01/13/2026 through Morgan Stanley Smith Barney LLC on the NASDAQ.

How many SYM shares is the insider planning to sell under this Form 144?

The insider plans to sell 2,235 shares of SYM Class A Common stock with an aggregate market value of $162,984.25, according to the filing.

How and when were the SYM shares being sold acquired?

The 2,235 shares were acquired on 01/12/2026 as restricted stock vesting under a registered plan, with the nature of payment listed as services rendered.

How many SYM Class A Common shares are outstanding according to the Form 144?

The Form 144 states that there are 113,614,046 shares of SYM Class A Common stock outstanding.

What prior SYM share sales by the insider are reported in the last three months?

The filing lists several prior sales of SYM stock by Michael D. Dunn between 10/22/2025 and 01/02/2026, including a sale of 2,174 shares of Class A Common on 01/02/2026 for $140,114.30, along with multiple earlier Class A Common and Common stock transactions.

Through which broker will the SYM shares be sold and on which exchange?

The planned sale will be executed through Morgan Stanley Smith Barney LLC Executive Financial Services and the securities are listed as trading on the NASDAQ.

Who is the person for whose account the SYM securities are being sold?

The table of sales over the past three months identifies Michael D. Dunn, located at 200 Research Drive, Wilmington, MA 01887, as the seller of SYM securities.