StepStone Group Inc.

STEP· Nasdaq

Since Oct 3, 2025

Transactions: 27
Purchases: 5
Sales: 22
Purchase value: $5.59M
Sale value: $38.09M

Values are shares multiplied by reported price when both were supplied, each trade counted once however many filers reported it.

McCabe Michael IDirector · Head of Strategy

Filed Jun 11, 2026Period of report Jun 11, 20260001822880-26-000004

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
PurchaseJun 11, 2026	Class A Common Stock^F1	96,887	$41.71	$4.04M	410,065	Direct
PurchaseJun 11, 2026	Class A Common Stock^F2	23,113	$42.44	$980.92K	433,178	Direct

Filing footnotes · 2

F1The sales reported in this Form 4 were effected in multiple trades at prices ranging from $41.25 to $42.24. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F2The sales reported in this Form 4 were effected in multiple trades at prices ranging from $42.26 to $42.62. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

Open on SEC EDGAR

Fernandez Jose ADirector · Co-Chief Operating Officer

4Rule 10b5-1 plan disclosed

Filed Jun 3, 2026Period of report Jun 1, 20260001822276-26-000006

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Mitchell Steven RDirector

Filed Feb 25, 2026Period of report Feb 23, 20260001610279-26-000003

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
PurchaseFeb 23, 2026	Class A Common Stock	1,200	$44.65	$53.58K	1,200	Direct

Hart Scott WDirector · Chief Executive Officer

4Rule 10b5-1 plan disclosed

Filed Jan 28, 2026Period of report Jan 26, 20260001821974-26-000002

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Hart Scott WDirector · Chief Executive Officer

4Rule 10b5-1 plan disclosed

Filed Dec 29, 2025Period of report Dec 26, 20250001821974-25-000010

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

McCabe Michael IDirector · Head of Strategy · See remarks

Filed Dec 12, 2025Period of report Dec 10, 20250001822880-25-000004

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleDec 10, 2025	Class A Common Stock^F1	108,538	$66.15	$7.18M	315,326	Direct

Hart Scott WDirector · Chief Executive Officer

4Rule 10b5-1 plan disclosed

Filed Nov 26, 2025Period of report Nov 25, 20250001821974-25-000007

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Fernandez Jose ADirector · Co-Chief Operating Officer

4Rule 10b5-1 plan disclosed

Filed Nov 13, 2025Period of report Nov 11, 20250001822276-25-000005

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Hart Scott WDirector · Chief Executive Officer

4Rule 10b5-1 plan disclosed

Filed Oct 29, 2025Period of report Oct 27, 20250001821974-25-000005

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.

Filing footnotes · 8

F1This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $47.25 to $48.24. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F2This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $48.25 to $49.18. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F3This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $49.31 to $50.29. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F4This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $50.31 to $50.93. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F5This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $46.00 to $46.99. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F6This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $47.00 to $47.76. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F7This transaction was executed pursuant to a Rule 10b5-1 trading plan at a price of $42.64. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F8The 16,538 shares of Class A Common Stock reported as held directly reflect the correction of a clerical error in the Reporting Person's Form 4 filed on March 17, 2026, which was carried forward on the Reporting Person's Form 4 filed on April 2, 2026. Both filings inadvertently reported 2,290 shares as held directly that had previously been transferred to the Fernandez Family Trust. The correct balances at the time of those filings were 16,538 shares held directly and 2,290 shares held indirectly through the Trust (March 17, 2026 filing) and 16,538 shares held directly and 202,290 shares held indirectly through the Trust (April 2, 2026 filing). Total beneficial ownership was correctly reported on both prior filings.

Filing footnotes · 7

F1This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $60.97 to $61.96. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F2This transaction was executed pursuant to a Rule 10b5-1 trading plan at a price of $62.07. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F3This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $61.02 to $62.01. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F4This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $62.02 to $63.01. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F5This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $63.02 to $63.39. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F6This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $61.55 to $62.54. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.
F7This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $62.55 to $63.18. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.