Form 144: Affiliate plans Common stock sale via option exercise

The filing reports proposed sales of Common stock under a Form 144 by an affiliate, with a trade date of 04/10/2026 tied to a stock option exercise handled by Morgan Stanley Smith Barney LLC.

Rhea-AI Filing Summary

The filing reports proposed sales of Common stock under a Form 144 by an affiliate, with a trade date of 04/10/2026 tied to a stock option exercise handled by Morgan Stanley Smith Barney LLC. The excerpt lists three completed dispositions in the prior three months (2324, 2319, 2282 shares) with associated cash amounts and an indicated sale method of Cash.

Insights

Securities Counsel

Form 144 shows affiliate stock sales tied to an option exercise and recent disposals.

The filing lists a proposed sale on 04/10/2026 via a stock option exercise and identifies Morgan Stanley Smith Barney LLC as the broker-dealer. The entry labels the transaction method as Cash.

Three prior dispositions are recorded with share counts of 2324, 2319, and 2282 and associated cash figures. The filing is procedural: it notifies of intended/resumed resale under Section 144 rules; timing and proceeds allocation are set by the exercise and broker instructions.

Key Figures

Proposed trade date: 04/10/2026 Prior disposition (Jan): 2324 shares Prior disposition (Feb): 2282 shares +2 more

5 metrics

Proposed trade date 04/10/2026 trade date tied to option exercise

Prior disposition (Jan) 2324 shares disposition dated 01/12/2026 with cash 101094.00

Prior disposition (Feb) 2282 shares disposition dated 02/10/2026 with cash 63622.16

Prior disposition (Mar) 2319 shares disposition dated 03/10/2026 with cash 58833.03

Broker-dealer Morgan Stanley Smith Barney LLC listed as executing broker at 1 New York Plaza

Key Terms

Form 144, Stock Option Exercise, Broker-dealer

3 terms

Form 144 regulatory

"proposed sales of <b>Common</b> stock under a <b>Form 144</b>"

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.

Stock Option Exercise financial

"tied to a <b>stock option exercise</b> handled by Morgan Stanley"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Broker-dealer financial

"Morgan Stanley Smith Barney LLC as the broker-dealer handling the transaction"

A broker-dealer is a licensed firm or individual that both executes trades on behalf of clients (acting as a broker) and buys or sells securities for its own account (acting as a dealer). Investors care because broker-dealers provide the plumbing of markets — they place orders, hold or move cash and securities, offer research or advice, and their stability and fees directly affect trade execution, costs, and the safety of client funds; think of them as a combined travel agent and taxi for your investments.

FAQ

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

What does DOCS Form 144 on 04/10/2026 report?

It reports an affiliate's proposed sale of Common stock tied to a stock option exercise on 04/10/2026. The filing names Morgan Stanley Smith Barney LLC as broker-dealer and lists the sale method as Cash, with previous monthly dispositions recorded.

How many shares were sold in the past three months in the filing?

The filing lists three recent dispositions of 2324, 2319, and 2282 shares. Each line includes a cash amount beside the share count and the reporting address for the seller.

Who is the broker or dealer handling the sale in the Form 144?

Morgan Stanley Smith Barney LLC is identified as the broker-dealer handling the transaction. The entry includes the firm's address and links the planned sale to brokerage execution on NYSE.

Is the Form 144 sale described as an option exercise or open-market sale?

The excerpt explicitly ties the 04/10/2026 sale to a Stock Option Exercise. The filing line also indicates the sale method as Cash, implying cash settlement following exercise.

Do the past dispositions show dollar amounts in the filing?

Yes; each prior-month disposition line pairs a share count with a cash figure (for example, 2324 shares with 101094.00). Those dollar amounts appear on the same lines in the excerpt.

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

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Accepted by SEC EDGAR 04/10/2026 - 04:02 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	0002111348
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	DOXIMITY, INC.
SEC File Number	001-40508
Address of Issuer	500 3rd St. Ste 510 San Francisco CALIFORNIA 94107
Phone	650-549-4330
Name of Person for Whose Account the Securities are To Be Sold	SIDDHARTH SITARAM
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	2427	51185.43	133811547	04/10/2026	NYSE

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	04/10/2026	Stock Option Exercise	ISSUER			2427	04/10/2026	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
SIDDHARTH SITARAM 500 3rd Street Ste 510 San Francisco CA 94107	Common	03/10/2026	2319	58833.03
SIDDHARTH SITARAM 500 3rd Street Ste 510 San Francisco CA 94107	Common	02/10/2026	2282	63622.16
SIDDHARTH SITARAM 500 3rd Street Ste 510 San Francisco CA 94107	Common	01/12/2026	2324	101094.00

144: Remarks and Signature

Remarks
Date of Notice	04/10/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/28/2025
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/ Siddharth Sitaram
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)