Thomas M. St. Dennis plans sale of 2,800 shares

Rhea-AI Filing Summary

Thomas M. St. Dennis reported planned and recent dispositions of Common stock. The filing lists 2,800 shares of restricted Common stock indicated for sale on 05/16/2026. The filing also reports a prior sale of 1,000 shares on 05/19/2026 for $115,840. Shares outstanding are shown as 77,954,772 as of 06/15/2026.

Insights

Compliance Analyst

Form 144 discloses an insider disposition of restricted stock and a recent sale.

The notice lists 2,800 shares of restricted Common stock as securities to be sold on 05/16/2026, and documents a separate sale of 1,000 shares on 05/19/2026 for $115,840. The broker listed is Morgan Stanley Smith Barney LLC Executive Financial Services.

Timing and method details are limited in the excerpt; subsequent filings or trade reports may show how and when the remaining shares are transacted.

Key Figures

Planned shares to sell: 2,800 shares Recent sale: 1,000 shares Shares outstanding: 77,954,772

3 metrics

Planned shares to sell 2,800 shares Securities To Be Sold dated <date>05/16/2026</date>

Recent sale 1,000 shares Sold on <date>05/19/2026</date> for <money>$115,840</money>

Shares outstanding 77,954,772 Outstanding as of <date>06/15/2026</date>

Key Terms

Form 144, Restricted Stock, Securities Sold During The Past 3 Months

3 terms

Form 144 regulatory

"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.

Restricted Stock financial

"Securities To Be Sold | Restricted Stock | Issuer"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months | Common | 05/19/2026 | 1000"

FAQ

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

What did Thomas M. St. Dennis report in the Form 144 (FORM)?

He disclosed intent to sell 2,800 shares of restricted Common stock dated 05/16/2026, and reported a prior sale of 1,000 shares on 05/19/2026 that realized $115,840.

How many shares were reported sold recently by St. Dennis?

The filing shows a recent sale of 1,000 shares on 05/19/2026 with gross proceeds listed as $115,840. This transaction is recorded under the "Securities Sold During The Past 3 Months" section.

What type of securities does the Form 144 list?

The notice identifies Restricted Stock of Common stock listed as "Securities To Be Sold" with a sale date of 05/16/2026. The broker referenced is Morgan Stanley Smith Barney LLC Executive Financial Services.

What is the company's shares outstanding figure shown in the filing?

The excerpt shows 77,954,772 shares outstanding as of 06/15/2026. That figure appears on the filer information line and provides a baseline share count in the filing excerpt.

Does the Form 144 indicate who will receive the sale proceeds?

The excerpt does not specify proceeds recipients beyond listing the broker. The filing records the sale and broker name but does not state whether proceeds go to the issuer or the selling holder in this excerpt.

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

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Accepted by SEC EDGAR 06/15/2026 - 04:11 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	0001339595
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	FORMFACTOR, INC.
SEC File Number	000-50307
Address of Issuer	7005 SOUTHFRONT ROAD LIVERMORE CALIFORNIA 94551
Phone	9252904000
Name of Person for Whose Account the Securities are To Be Sold	THOMAS M. ST. DENNIS
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	Director

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	2800	424172.00	77954772	06/15/2026	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	05/16/2026	Restricted Stock	Issuer			2800	05/16/2026	Not Applicable

* 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 M. St. Dennis 7005 Southfront Road Livermore CA 94551	Common	05/19/2026	1000	115840.00

144: Remarks and Signature

Remarks
Date of Notice	06/15/2026
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/ Thomas Martin St. Dennis
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)