Dianne Whitfield to Sell 4,071 TARS Shares

Dianne C. Whitfield filed a Form 144 notice to sell 4,071 shares of Common Stock.

Accepted by SEC EDGAR 03/18/2026 - 04:33 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Dianne C. Whitfield filed a Form 144 notice to sell 4,071 shares of Common Stock. The shares are tied to restricted stock vesting dated 03/17/2026 and are listed with Fidelity Brokerage Services LLC as broker. The filing also discloses prior dispositions of 15,565 shares on 01/02/2026 and 4,029 shares on 03/17/2026.

FAQ

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

What did the Form 144 for TARS disclose?

The filing discloses a proposed sale of 4,071 shares of Common Stock tied to restricted stock vesting on 03/17/2026. It lists Fidelity Brokerage Services LLC as the broker and shows prior dispositions earlier in 2026.

Who is the seller named in the TARS Form 144?

The seller is listed as Dianne C. Whitfield. The Form 144 shows her mailing address and identifies the broker as Fidelity Brokerage Services LLC in Smithfield, Rhode Island.

Are these shares from compensation or an open‑market holding for TARS?

The filing ties the 4,071 shares to Restricted Stock Vesting dated 03/17/2026, indicating a compensation-related source rather than an unrelated open-market holding.

Does the Form 144 show recent sales activity by the same holder?

Yes. The filing lists prior dispositions of 15,565 shares on 01/02/2026 and 4,029 shares on 03/17/2026, reported in the same submission.

Which broker-dealer is handling the proposed sale in the TARS filing?

The Form 144 lists Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI, as the broker associated with the proposed sale and reporting entries.

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

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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	0001839516
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	Tarsus Pharmaceuticals, Inc.
SEC File Number	001-39614
Address of Issuer	15440 LAGUNA CANYON ROAD IRVINE CALIFORNIA 92618
Phone	(949) 409-9820
Name of Person for Whose Account the Securities are To Be Sold	Whitfield Dianne C.
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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	4071	279717.60	42557492	03/18/2026	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	03/17/2026	Restricted Stock Vesting	Issuer			4071	03/17/2026	Compensation

* 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
Dianne C. Whitfield 15440 Laguna Canyon Road Suite 160 Irvine CA 92618	Common	01/02/2026	15565	1255687.45
Dianne C. Whitfield 15440 Laguna Canyon Road Suite 160 Irvine CA 92618	Common	03/17/2026	4029	279671.82

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	03/18/2026
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/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Dianne Whitfield
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)