Synaptics officer plans 63-share stock sale

Officer Esther Song files a Rule 144 notice to sell 63 shares of SYNAPTICS common stock, with prior 10b5-1 sales disclosed over the past three months.

Rhea-AI Filing Summary

SYNAPTICS Inc (SYNA) received a notice from officer Esther Song of a proposed sale of company common stock under Rule 144. The notice indicates an intention to sell 63 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $5,740.56, when sold on or after September 18, 2026.

The Rule 144 filing also reports that during the past three months, 10b5-1 plan sales for Esther Song totaled 437 shares of common stock for $45,307.81. SYNAPTICS common stock is listed on NASDAQ, and the filing notes 39,106,986 shares of common stock outstanding.

Key Figures

Shares to be sold under Rule 144: 63 shares Aggregate market value of proposed sale: $5,740.56 Shares outstanding: 39,106,986 shares +3 more

6 metrics

Shares to be sold under Rule 144 63 shares Proposed SYNAPTICS common stock sale by officer Esther Song

Aggregate market value of proposed sale $5,740.56 Value of the 63 SYNAPTICS shares covered by the Rule 144 notice

Shares outstanding 39,106,986 shares SYNAPTICS common stock outstanding as stated in the notice

Shares sold in past 3 months 437 shares 10b5-1 sales for Esther Song in the prior three months

Proceeds from past 3 months’ sales $45,307.81 Aggregate proceeds from 437-share 10b5-1 sales

Planned sale date September 18, 2026 Expected date associated with the proposed 63-share sale

Key Terms

Rule 144, Restricted Stock Units, 10b5-1 Sales, aggregate market value

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Units financial

"Common | 09/17/2026 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

10b5-1 Sales regulatory

"10b5-1 Sales for ESTHER SONG 1109 McKay Drive San Jose CA 95131"

10b5-1 sales are pre-arranged stock-trading plans that let company insiders automatically buy or sell shares according to a fixed schedule or formula, even if they later learn confidential information. Think of it as setting up an automatic thermostat for trades: it creates a clear, documented path that can protect insiders from insider-trading accusations and gives investors a signal about predictable insider activity—though it can also simply be a way for insiders to diversify or raise cash.

aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC ... | 63 | 5740.56 | 39106986"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filed for SYNAPTICS Inc (SYNA) disclose?

It discloses that officer Esther Song intends to sell 63 shares of SYNAPTICS common stock under Rule 144 through Morgan Stanley Smith Barney LLC, with an aggregate market value of $5,740.56, in a transaction expected on or after September 18, 2026.

How many SYNAPTICS (SYNA) shares has Esther Song sold in the past three months?

The notice reports that 10b5-1 sales for Esther Song over the past three months totaled 437 shares of SYNAPTICS common stock, with aggregate proceeds of $45,307.81, prior to the newly proposed 63-share sale.

How many SYNAPTICS (SYNA) shares are outstanding according to this filing?

The filing states there are 39,106,986 shares of SYNAPTICS common stock outstanding, providing context for the relative size of the proposed 63-share Rule 144 sale by officer Esther Song.

What type of security is being sold in the SYNAPTICS (SYNA) Form 144?

The security is common stock of SYNAPTICS Inc, listed on NASDAQ. The Form 144 also notes that the shares relate to Restricted Stock Units held by officer Esther Song and are to be sold through Morgan Stanley Smith Barney LLC.

Is the SYNAPTICS (SYNA) Form 144 sale associated with a trading plan?

The filing mentions prior 10b5-1 sales for Esther Song totaling 437 shares in the past three months. The new notice covers an intended 63-share sale under Rule 144; the document identifies the earlier sales as 10b5-1 plan transactions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/18/2026 - 04:22 PM Accepted by SEC EDGAR 09/18/2026 - 04:21 PM Learn about SEC filing dates

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	0002014632
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	SYNAPTICS INCORPORATED
SEC File Number	000-49602
Address of Issuer	1109 McKay Drive San Jose CALIFORNIA 95131
Phone	4089041100
Name of Person for Whose Account the Securities are To Be Sold	ESTHER SONG
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	Officer

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	63	5740.56	39106986	09/18/2026	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 *
Common	09/17/2026	Restricted Stock Units	Issuer			63	09/17/2026	N/A

* 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
10b5-1 Sales for ESTHER SONG 1109 McKay Drive San Jose CA 95131	Common	08/18/2026	437	45307.81

144: Remarks and Signature

Remarks
Date of Notice	09/18/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/26/2026
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	/s/ Esther Song
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)