Sprout Social director lists $441K in shares for sale

It also lists four prior Class A sales during 2026: 40,000 shares on July 10 and August 11, 10,895 on September 2, and 40,000 on September 11.

Rhea-AI Filing Summary

Sprout Social, Inc. (SPT) has a notice listing 40,000 Class A shares for sale for the account of its director, Howard Justyn Russell, through Fidelity Brokerage Services LLC. The notice gives an aggregate market value of $440,589.16 and an approximate sale date of October 9, 2026. It identifies the shares as founder shares received as compensation. Remarks state that the current and prior three-month sales occurred in the JRH Revocable Trust, of which Justyn Howard is a trustee and account stakeholder.

Key Figures

Shares listed for sale: 40,000 Class A shares Aggregate market value: $440,589.16 Past sale aggregate market value: $331,350.72 +3 more

6 metrics

Shares listed for sale 40,000 Class A shares Approximate sale date: October 9, 2026

Aggregate market value $440,589.16 40,000 Class A shares listed for sale

Past sale aggregate market value $331,350.72 40,000 Class A shares sold July 10, 2026

Past sale aggregate market value $404,587.95 40,000 Class A shares sold August 11, 2026

Past sale aggregate market value $124,754.28 10,895 Class A shares sold September 2, 2026

Past sale aggregate market value $430,775.97 40,000 Class A shares sold September 11, 2026

Key Terms

Rule 144, Founders Shares, attorney-in-fact

3 terms

Rule 144 regulatory

"the definition of "person" in paragraph (a) of Rule 144"

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.

Founders Shares financial

"Founders Shares"

Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.

attorney-in-fact regulatory

"as attorney-in-fact for Justyn Howard"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

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

How many SPT shares did director Howard Justyn Russell list for sale?

The notice lists 40,000 Class A shares for sale through Fidelity Brokerage Services LLC, with an aggregate market value of $440,589.16.

What SPT share sales were reported during the prior three months?

The listed sales were 40,000 Class A shares on July 10, 40,000 on August 11, 10,895 on September 2, and 40,000 on September 11, 2026. Remarks state that the current sale and prior sales occurred in the JRH Revocable Trust.

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

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Available on EDGAR 10/09/2026 - 04:21 PM Accepted by SEC EDGAR 10/09/2026 - 04:20 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	0001791816
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	Sprout Social, Inc.
SEC File Number	001-39156
Address of Issuer	131 SOUTH DEARBORN STREET SUITE 700 CHICAGO ILLINOIS 60603
Phone	866-878-3231
Name of Person for Whose Account the Securities are To Be Sold	Howard Justyn Russell
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

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
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	40000	440589.16	55022855	10/09/2026	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 *
Class A	04/23/2010	Founders Shares	Issuer			40000	04/23/2010	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
Jrh Revocable Trust 131 South Dearborn St. Suite 700 Chicago IL 60603	Class A	07/10/2026	40000	331350.72
Jrh Revocable Trust 131 South Dearborn St. Suite 700 Chicago IL 60603	Class A	08/11/2026	40000	404587.95
Justyn Howard 131 South Dearborn St. Suite 700 Chicago IL 60603	Class A	09/02/2026	10895	124754.28
Jrh Revocable Trust 131 South Dearborn St. Suite 700 Chicago IL 60603	Class A	09/11/2026	40000	430775.97

144: Remarks and Signature

Remarks	Today's sale and other sales in the past 3 months occurred in the Jrh Revocable Trust, of which Justyn Howard is a trustee and an account stakeholder.
Date of Notice	10/09/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/12/2025
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/ Jessica Spraker, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Justyn Howard.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)