Spruce Biosciences (SPRB) files Form 3 for CMO Adrian Quartel

Rhea-AI Filing Summary

SPRUCE BIOSCIENCES, INC. submitted an initial insider ownership report for Adrian W. Quartel, who serves as Chief Medical Officer. The Form 3 lists no transactions or holdings for him and notes an accompanying Exhibit 24 labeled Power of Attorney.

Key Figures

Buy transactions reported: 0 Sell transactions reported: 0 Holdings entries reported: 0

3 metrics

Buy transactions reported 0 Buy transaction count in Form 3 transactionSummary

Sell transactions reported 0 Sell transaction count in Form 3 transactionSummary

Holdings entries reported 0 HoldingEntries field in transactionSummary for this Form 3

Key Terms

Power of Attorney, Chief Medical Officer, ten percent owner, reporting person

4 terms

Power of Attorney regulatory

"Remarks reference Exhibit 24 - Power of Attorney."

A power of attorney is a legal document that allows one person to make decisions and act on behalf of another person, often in financial or legal matters. It’s like giving someone a trusted helper or agent the authority to handle important tasks if you are unable to do so yourself. This matters to investors because it can impact how their assets are managed or transferred if they become unable to oversee their affairs.

Chief Medical Officer other

"Reporting person holds the title Chief Medical Officer."

A chief medical officer is a senior executive responsible for overseeing the health and medical strategies within an organization, often in the healthcare or pharmaceutical sectors. They play a key role in guiding decisions related to medical research, product safety, and healthcare policies, which can impact a company's reputation and success. For investors, understanding the chief medical officer's role helps gauge how well a company manages medical risks and advances its healthcare goals.

ten percent owner financial

"Field is_ten_percent_owner is 0 for the reporting person."

reporting person regulatory

"The data lists one reporting person, Quartel Adrian W."

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

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 07/29/2026 - 04:09 PM Accepted by SEC EDGAR 07/29/2026 - 04:09 PM Learn about SEC filing dates

FAQ

What does the SPRB Form 3 for Adrian W Quartel disclose?

The Form 3 identifies Adrian W. Quartel as a reporting person and Chief Medical Officer of SPRUCE BIOSCIENCES, INC. It reports no transactions or holdings for him and references an Exhibit 24 Power of Attorney associated with the report.

Does the SPRB Form 3 show any share ownership for Adrian W Quartel?

The Form 3 reports no holdings entries for Adrian W. Quartel. Transaction summary data show zero buy and sell shares and a holdings entry count of zero, indicating no reportable securities positions listed for him in this report.

Are any buy or sell transactions reported in SPRB's latest Form 3?

No. The transaction summary shows 0 buy transactions and 0 sell transactions for Adrian W. Quartel, with net buy/sell direction marked neutral. The Form 3 functions only as an initial identification of him as a reporting person.

What role does Adrian W Quartel hold at SPRB in the Form 3?

Adrian W. Quartel is listed as an officer of SPRUCE BIOSCIENCES, INC. with the title Chief Medical Officer. He is not identified as a director and is not marked as a ten percent owner in the Form 3 data.

What is Exhibit 24 - Power of Attorney mentioned in SPRB's Form 3?

The remarks section references Exhibit 24 - Power of Attorney, indicating that a Power of Attorney document is associated with this Form 3 report for Adrian W. Quartel. The exhibit is noted but not described further in the data provided.

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^*

Quartel Adrian W

(Last) (First) (Middle)

C/O SPRUCE BIOSCIENCES, INC.

611 GATEWAY BOULEVARD, SUITE 740

(Street)

SOUTH SAN FRANCISCO CALIFORNIA 94080

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
07/27/2026

3. Issuer Name and Ticker or Trading Symbol
SPRUCE BIOSCIENCES, INC. [ SPRB ]

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

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)

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:

Remarks:

Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Samir Gharib, Attorney-in-Fact	07/29/2026
	** 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)