1 unchanged sentence
Certain of our executive officers and directors may execute purchases and sales of our securities through Rule 10b5-1 equity trading plans and “non-Rule 10b5- 1 equity trading arrangements” (as defined in Item 408(c) of Regulation S-K).
−Removed: During the three months ended March 31, 2026, none of our executive officers or directors terminated or modified a 10b5-1 equity trading plan, or adopted , terminated , or modified any “non-Rule 10b5-1 equity trading arrangement”.
+Added: During the three months ended June 30, 2026, the executive officers or directors listed below terminated or modified a 10b5-1 equity trading plan, or adopted , terminated , or modified any “non-Rule 10b5-1 equity trading arrangement”.
+Added: Chief Accounting Officer
+Added: Name and Position Action Adoption or Transaction Date Type of Trading Arrangement Number of Shares of Common Stock to be Sold Original Expiration Date
+Added: Scott Murphy , Chief Accounting Officer
+Added: Termination May 8, 2026 Rule 10b5-1* 17,644 ** June 1, 2026***
+Added: * Contract, instruction or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act.
+Added: ** Represents the maximum number of shares that may be sold pursuant to the Rule 10b5-1 trading arrangement in amounts and prices determined in accordance with a formula set forth in the plan.
+Added: The actual number of shares sold will depend on the satisfaction of certain conditions as set forth in the written plan.
+Added: *** The Rule 10b5-1 trading arrangement was set to terminate on the earlier of the date all the shares under the plan were sold and the expiration date indicated, subject to early termination for specified events set forth in the plan.
+Added: During the three months ended June 30, 2026, other than noted above, none of our executive officers or directors terminated or modified a 10b5-1 equity trading plan, or adopted, terminated, or modified any “non-Rule 10b5-1 equity trading arrangement”.
Number Description
3 unchanged sentences
001-37496), filed on August 10, 2020).
−Removed: 10.1+ Amendment No.
−Removed: 2 to the Rapid7, Inc.
−Removed: 2015 Equity Incentive Plan (incorporated by reference to Exhibit 99.1 to the Registrant’s Registration Statement on Form S-8 (File No.
−Removed: 333-294643), filed on March 26, 2026).
−Removed: 10.2 Nomination and Support Agreement, by and between Rapid7, Inc.
−Removed: and JANA Partners Management, LP, dated March 26, 2026 (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K (File No.
−Removed: 001-37496), filed on March 30, 2026).
+Added: 10.1+ O ffer Letter, by and between the Company and Wael Mohamed, dated as of May 27, 2026.
+Added: (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K (File No.
+Added: 001-37496), filed on June 1, 2026)
+Added: 10.2+ Severance and Equity Award Vesting Acceleration Letter Agreement, by and between the Company and Wael Mohamed, dated as of May 27, 2026.
+Added: (incorporated by reference to Exhibit 10.2 to the Registrant's Current Report on Form 8-K (File No.
+Added: 001-37496), filed on June 1, 2026)
31.1* Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
15 unchanged sentences
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized .
+Added: August 10, 2026
+Added: /s/ Wael Mohamed
Chief Executive Officer
+Added: August 10, 2026
/s/ Rafeal E.
1 unchanged sentence
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.