3 unchanged sentences
(c) Insider Trading Arrangements and Policies.
−Removed: During the three months ended March 31, 2026, no director or officer of the Company adopted or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) of Regulation S-K, except as follows:
−Removed: On March 25, 2026 , Jill DeSimone , a member of our board of directors , adopted a “Rule 10b5-1 trading arrangement” providing for the sale from time to time of an aggregate of up to 11,600 shares of our common stock.
−Removed: The trading arrangement is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
−Removed: The duration of the trading arrangement is until December 31, 2026 , or earlier if all transactions under the trading arrangement are completed.
+Added: During the three months ended June 30, 2026, no director or officer of the Company adopted or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) of Regulation S-K.
Number Description
13 unchanged sentences
001-39620) filed on October 20, 2025)
−Removed: Form of Performance-Based Restricted Stock Unit Award Agreement for employees under the 2020 Stock Option and Incentive Plan, as amended and restated (incorporated by reference to Exhibit 10.11 to the Registrant's Annual Report on Form 10-K (File No.
−Removed: 001-39620) filed on February 19, 2026).
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.
14 unchanged sentences
PRAXIS PRECISION MEDICINES, INC.
−Removed: May 7, 2026 By:
+Added: August 6, 2026 By:
/s/ Marcio Souza
Chief Executive Officer and Director (Principal Executive Officer)
−Removed: May 7, 2026 By:
+Added: August 6, 2026 By:
/s/ Timothy Kelly
2 unchanged sentences
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.