Kathryn A. Hall

Q4 2025 13F Holdings Report, Stock Holdings

Signature - Title: Christopher Fadeff - Designee for Kathryn A. Hall
Location: San Francisco, CA
Holdings as of: 31 Dec 2025
Value $: $0
Num holdings: 0
Filing time: 11 Feb 2026, 15:13:41 UTC
Form type: 13F-HR
Description: All US holdings of this investor are reported in this report. Top holdings included .
Previous filing: Q3 2025 - 14 Nov 2025
SEC: View on sec.gov

Sym	Weight	Trade Impact	Company	Class	Share Change	Activity	Value Change $	Value $	* Price $	Shares	Principal

Filing 2025 Q4 compared to 2025 Q3 by default. Changes are calculated vs the previous SEC filing.

Compare Q4 2025 to

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name	Title	City, State	Date
Christopher Fadeff	Designee for Kathryn A. Hall	San Francisco, California	11 Feb 2026

As of 12/31/2025, Kathryn A. Hall did not exercise investment discretion with respect to accounts holding any Section 13(f) securities required to be reported on Form 13F. However, because Ms. Hall exercised investment discretion with respect to accounts holdings Section 13(f) securities having an aggregate fair market value of at least $100 million on the last trading day of a month in 2025, Ms. Hall is required to file a report on Form 13F for the last calendar quarter of 2025 and the first three calendar quarters of 2026.