STOCK TITAN

Sprout Social chair sells 40K shares at $10.77

Executive Chair Howard Justyn Russell converted and sold 40,000 Sprout Social Class A shares under a Rule 10b5-1 plan while retaining over 1.3 million Class B shares via trusts.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Sprout Social, Inc. (SPT) insider Howard Justyn Russell, Executive Chair and ten percent owner, reported transactions on September 11, 2026 involving the company’s dual-class shares. Entities associated with him converted 40,000 shares of Class B Common Stock into 40,000 shares of Class A Common Stock and then sold those 40,000 Class A shares at a weighted average price of $10.769 per share, in multiple trades between $10.495 and $10.875 per share. The filing states that these trades occurred under a Rule 10b5-1 trading plan adopted on September 12, 2025. After the reported transactions, associated trusts hold 7,417 Class A shares and an aggregate 1,321,190 Class B shares, and a separate direct position of 518,874 Class B shares remains outstanding, each Class B share being non-economic but carrying 10 votes and exchangeable one-for-one into Class A.

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Insider Howard Justyn Russell
Role Executive Chair
Sold 40,000 shs ($431K)
Approx. gross sale proceeds $431K
Type Security Shares Price Value
Conversion Class B Common Stock F4, F2 40,000 $0.00 $0.00
Conversion Class A Common Stock F1, F2 40,000 $0.00 $0.00
Sale Class A Common Stock F1, F3, F2 40,000 $10.769 $431K
holding Class B Common Stock F4 -- -- --
Holdings After Transaction: Class B Common Stock — 1,321,190 contracts (Indirect, See footnote); Class A Common Stock — 7,417 shares (Indirect, See footnote); Class B Common Stock — 518,874 contracts (Direct)
Footnotes (4)
  1. F1. The transactions reported in this Form 4 occurred under a 10b5-1 plan adopted by the Reporting Person on September 12, 2025.
  2. F2. After giving effect to the transactions reported herein, this represents (i) 7,417 shares of Class A common stock and 566,190 shares of Class B common stock, held by the JRH Revocable Trust, of which the Reporting Person serves as the sole trustee; (ii) 170,000 shares of Class B common stock held by the EEH Revocable Trust, of which the Reporting Person's spouse serves as the sole trustee; (iii) 285,000 shares of Class B common stock held by the JRH Gift Trust, of which the Reporting Person's spouse serves as the sole trustee; and (iv) 300,000 shares of Class B common stock held by the EEH Gift Trust, of which the Reporting Person serves as the sole trustee
  3. F3. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.495 to $10.875 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  4. F4. Shares of Class B Common Stock have no economic rights and each share entitles its holder to 10 votes per share. Each share of Class B Common Stock is exchangeable by the holder on a one-for-one basis for Class A Common Stock at any time and does not expire.
Class A shares sold 40,000 shares Class A Common Stock sold on September 11, 2026
Weighted average sale price $10.769 per share Sale of 40,000 Class A shares on September 11, 2026
Sale price range $10.495–$10.875 per share Multiple transactions for the 40,000 Class A shares
Class B converted to Class A 40,000 shares Class B Common Stock exchanged one-for-one into Class A
Class A shares held by JRH Revocable Trust 7,417 shares Post-transaction holdings in JRH Revocable Trust
Aggregate Class B trust holdings 1,321,190 shares Post-transaction Class B shares across four related trusts
Direct Class B position 518,874 shares Direct Class B Common Stock, exchangeable into Class A
Voting rights per Class B share 10 votes per share Class B Common Stock voting rights, no economic rights
Rule 10b5-1 plan regulatory
"The transactions reported in this Form 4 occurred under a 10b5-1 plan"
A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.
Class B Common Stock financial
"Shares of Class B Common Stock have no economic rights and each share"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
weighted average price financial
"The reported price in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
underlying security financial
"underlyingSecurityTitle": "Class A Common Stock""
Revocable Trust financial
"shares of Class B common stock, held by the JRH Revocable Trust"
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

FAQ

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

What insider transaction did Sprout Social (SPT) report for Howard Justyn Russell?

Howard Justyn Russell reported converting 40,000 Class B shares into 40,000 Class A shares of Sprout Social on September 11, 2026, followed by the sale of those 40,000 Class A shares in market transactions.

At what price were the 40,000 Sprout Social (SPT) Class A shares sold?

The 40,000 Class A shares were sold at a weighted average price of $10.769 per share, in multiple trades at prices ranging from $10.495 to $10.875 per share, as disclosed in the filing’s footnote.

Was the Sprout Social (SPT) insider sale made under a Rule 10b5-1 plan?

Yes. The filing states the transactions occurred under a Rule 10b5-1 trading plan adopted by Howard Justyn Russell on September 12, 2025, indicating the trades were pre-arranged under that plan.

What Class B share rights are disclosed for Sprout Social (SPT)?

Each Class B Common Stock share has no economic rights but carries 10 votes per share. Each Class B share is exchangeable one-for-one into Class A Common Stock at any time and does not expire, according to the disclosure.

What additional Class B position does Howard Justyn Russell report at Sprout Social (SPT)?

Beyond the trust holdings, the filing shows a direct position of 518,874 shares of Class B Common Stock, which is exchangeable into 518,874 shares of Class A Common Stock on a one-for-one basis.

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

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Howard Justyn Russell

(Last)(First)(Middle)
131 SOUTH DEARBORN ST.
SUITE 700

(Street)
CHICAGO ILLINOIS 60603

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Sprout Social, Inc. [ SPT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Executive Chair
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/11/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock09/11/2026C(1)40,000A$047,417ISee footnote(2)
Class A Common Stock09/11/2026S(1)40,000D$10.769(3)7,417ISee footnote(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class B Common Stock(4)09/11/2026C40,000 (4) (4)Class A Common Stock40,000$01,321,190ISee footnote(2)
Class B Common Stock(4) (4) (4)Class A Common Stock518,874518,874D
Explanation of Responses:
1. The transactions reported in this Form 4 occurred under a 10b5-1 plan adopted by the Reporting Person on September 12, 2025.
2. After giving effect to the transactions reported herein, this represents (i) 7,417 shares of Class A common stock and 566,190 shares of Class B common stock, held by the JRH Revocable Trust, of which the Reporting Person serves as the sole trustee; (ii) 170,000 shares of Class B common stock held by the EEH Revocable Trust, of which the Reporting Person's spouse serves as the sole trustee; (iii) 285,000 shares of Class B common stock held by the JRH Gift Trust, of which the Reporting Person's spouse serves as the sole trustee; and (iv) 300,000 shares of Class B common stock held by the EEH Gift Trust, of which the Reporting Person serves as the sole trustee
3. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.495 to $10.875 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
4. Shares of Class B Common Stock have no economic rights and each share entitles its holder to 10 votes per share. Each share of Class B Common Stock is exchangeable by the holder on a one-for-one basis for Class A Common Stock at any time and does not expire.
Remarks:
/s/ Heidi Jonas, Attorney-in-fact for Justyn R. Howard09/15/2026
** Signature of Reporting PersonDate
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 4 (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 4: SEC 1474 (03-26)

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