HRT Financial LP discloses 71,842 SHPH shares as ten percent owner

Rhea-AI Filing Summary

HRT Financial LP filed an initial ownership report for Shuttle Pharmaceuticals Holdings, Inc. as a ten percent owner. The filing shows direct ownership of 71,842 shares of Common Stock following the reported date. This Form 3 establishes HRT Financial LP’s starting equity position as a large shareholder.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider HRT FINANCIAL LP

Role null

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 71,842 shares (Direct, null)

Footnotes (1)

Key Figures

Common Stock held: 71,842 shares

1 metrics

Common Stock held 71,842 shares Total shares directly owned following the reported position

Key Terms

ten percent owner, Form 3, beneficial ownership

3 terms

ten percent owner financial

"is_ten_percent_owner": 1"

Form 3 regulatory

"INSIDER FILING DATA (Form 3)"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"initial statement of beneficial ownership"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Understanding Insider Trading Forms →

Available on EDGAR 07/01/2026 - 06:49 PM Accepted by SEC EDGAR 07/01/2026 - 06:48 PM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

HRT FINANCIAL LP

(Last) (First) (Middle)

3 WORLD TRADE CENTER, 175 GREENWICH STRE

76TH FLOOR

(Street)

NEW YORK NEW YORK 10007

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/29/2026

3. Issuer Name and Ticker or Trading Symbol
Shuttle Pharmaceuticals Holdings, Inc. [ SHPH ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	71,842	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Adam Nunes	07/01/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does HRT Financial LP report in its Form 3 for SHPH?

HRT Financial LP reports direct ownership of 71,842 shares of Shuttle Pharmaceuticals Common Stock. This Form 3 serves as the initial statement of beneficial ownership because HRT Financial LP is a ten percent owner in the company’s equity.

Is HRT Financial LP a ten percent owner of Shuttle Pharmaceuticals (SHPH)?

Yes, HRT Financial LP is identified as a ten percent owner of Shuttle Pharmaceuticals. That ownership status triggers the requirement to file Form 3, which discloses its beneficial holdings in the company’s Common Stock as of the reported date.

How many SHPH shares does HRT Financial LP hold after the reported Form 3 position?

HRT Financial LP holds 71,842 shares of Shuttle Pharmaceuticals Common Stock following the reported position. This figure represents its direct equity stake disclosed in the Form 3 and provides a baseline for any future insider transaction reports.

Does the HRT Financial LP Form 3 for SHPH show any recent share purchases or sales?

No specific purchases or sales are detailed; the entry reflects a holding position. The Form 3 primarily discloses that HRT Financial LP directly owns 71,842 shares, establishing its starting ownership rather than documenting a new trade.

Why did HRT Financial LP file a Form 3 for Shuttle Pharmaceuticals (SHPH)?

HRT Financial LP filed Form 3 because it is a ten percent beneficial owner of Shuttle Pharmaceuticals. SEC rules require such large shareholders to report their initial holdings, making this an ownership disclosure rather than a transactional filing.