Morgan Stanley Smith Barney files Rule 144 to sell 100,000 shares

Morgan Stanley Smith Barney LLC filed a notice under Rule 144 proposing the sale of 100,000 shares of Common Stock on 07/09/2026 following the exercise of stock options for cash.

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC filed a notice under Rule 144 proposing the sale of 100,000 shares of Common Stock on 07/09/2026 following the exercise of stock options for cash. The filing lists an aggregate value of $1,411,000.00.

The filing also discloses recent Rule 10b5-1 sales by Christopher Hall: 100,000 shares on 06/26/2026 (proceeds $1,314,580), 80,091 shares on 05/29/2026 (proceeds $882,843.09), and 19,909 shares on 05/28/2026 (proceeds $219,319.42).

Insights

Securities Compliance Counsel

Routine Rule 144 notice for an issuer-related sale and recent 10b5-1 dispositions.

The filing shows a proposed sale of 100,000 shares tied to the exercise of stock options on 07/09/2026 the method is listed as cash. This is a regulatory notice rather than an executed market transaction.

Recent 10b5-1 sales by Christopher Hall are itemized with dates and proceeds; subsequent filings will disclose actual sale settlements and any Rule 144 transfer mechanics.

Key Figures

Proposed shares to be sold: 100,000 shares Aggregate value shown: $1,411,000.00 10b5-1 sale on 06/26/2026: 100,000 shares +2 more

5 metrics

Proposed shares to be sold 100,000 shares Sale following exercise of stock options on <date>07/09/2026</date>

Aggregate value shown $1,411,000.00 Associated with the 100,000-share notice

10b5-1 sale on 06/26/2026 100,000 shares Proceeds <money>$1,314,580</money>

10b5-1 sale on 05/29/2026 80,091 shares Proceeds <money>$882,843.09</money>

10b5-1 sale on 05/28/2026 19,909 shares Proceeds <money>$219,319.42</money>

Key Terms

Rule 144, 10b5-1, Exercise of Stock Options

3 terms

Rule 144 regulatory

"filed a notice under Rule 144 proposing the sale"

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.

10b5-1 regulatory

"10b5-1 Sales for CHRISTOPHER HALL"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Exercise of Stock Options financial

"Securities To Be Sold | Common | 07/09/2026 | Exercise of Stock Options"

FAQ

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

What does the Form 144 for PSNL show?

It shows a proposed sale of 100,000 shares of Common Stock tied to an exercise of stock options scheduled for 07/09/2026, with an aggregate value shown as $1,411,000.00.

Who sold shares under 10b5-1 in the filing?

Christopher Hall executed Rule 10b5-1 sales: 100,000 shares on 06/26/2026 for $1,314,580, 80,091 shares on 05/29/2026 for $882,843.09, and 19,909 shares on 05/28/2026 for $219,319.42.

Does the filing state how proceeds will be used?

The entry for the proposed sale records the method as Cash, but the filing does not state any specific application or use of the proceeds in this excerpt.

Is the proposed sale already executed?

The filing is a regulatory notice proposing a sale on 07/09/2026 following option exercise; it does not state that the market-sale execution or settlement has occurred in this excerpt.

What market is listed for the securities?

The filing lists NASDAQ as the market for the Common Stock referenced in the notice.

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

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Accepted by SEC EDGAR 07/09/2026 - 04:26 PM EDT 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	0001449535
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	Personalis, Inc.
SEC File Number	001-38943
Address of Issuer	6600 Dumbarton Circle Fremont CALIFORNIA 94555
Phone	(650)752-1300
Name of Person for Whose Account the Securities are To Be Sold	Chris Hall
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
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	100000	1411000.00	104721098	07/09/2026	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	07/09/2026	Exercise of Stock Options	Issuer			100000	07/09/2026	Cash

* 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 CHRISTOPHER HALL 6600 Dumbarton Circle Fremont CA 94555	Common	06/26/2026	100000	1314580.00
10b5-1 Sales for CHRISTOPHER HALL 6600 Dumbarton Circle Fremont CA 94555	Common	05/29/2026	80091	882843.09
10b5-1 Sales for CHRISTOPHER HALL 6600 Dumbarton Circle Fremont CA 94555	Common	05/28/2026	19909	219319.42

144: Remarks and Signature

Remarks
Date of Notice	07/09/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/17/2025
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/ Chris Hall
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)