X0306 4 2020-01-15 false 0001576942 Stitch Fix, Inc. SFIX 0001661964 Lake Katrina 1 MONTGOMERY STREET, SUITE 1500 SAN FRANCISCO CA 94104 true true true false Chief Executive Officer Class A Common Stock 54028 D Class A Common Stock 2020-01-15 4 C false 22222 0 A 22222 I Katrina M. Lake Revocable Trust Class A Common Stock 2020-01-15 4 C false 4697 0 A 22230 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class A Common Stock 2020-01-15 4 C false 9722 0 A 9722 I Katrina M. Lake 2017 Irrevocable Trust Class A Common Stock 2020-01-15 4 S false 9722 24.48 D 0 I Katrina M. Lake 2017 Irrevocable Trust Class A Common Stock 2020-01-15 4 S false 4697 24.48 D 17533 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class A Common Stock 2020-01-15 4 S false 22222 24.48 D 0 I Katrina M. Lake Revocable Trust Class A Common Stock 2020-01-16 4 C false 9722 0 A 9722 I Katrina M. Lake 2017 Irrevocable Trust Class A Common Stock 2020-01-16 4 C false 22222 0 A 22222 I Katrina M. Lake Revocable Trust Class A Common Stock 2020-01-16 4 C false 4697 0 A 22230 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class A Common Stock 2020-01-16 4 S false 4697 24.4562 D 17533 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class A Common Stock 2020-01-16 4 S false 22222 24.4367 D 0 I Katrina M. Lake Revocable Trust Class A Common Stock 2020-01-16 4 S false 9722 24.4391 D 0 I Katrina M. Lake 2017 Irrevocable Trust Class A Common Stock 2020-01-17 4 C false 9722 0 A 9722 I Katrina M. Lake 2017 Irrevocable Trust Class A Common Stock 2020-01-17 4 C false 4699 0 A 22232 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class A Common Stock 2020-01-17 4 C false 22222 0 A 22222 I Katrina M. Lake Revocable Trust Class A Common Stock 2020-01-17 4 S false 9722 25.0518 D 0 I Katrina M. Lake 2017 Irrevocable Trust Class A Common Stock 2020-01-17 4 S false 22222 25.0341 D 0 I Katrina M. Lake Revocable Trust Class A Common Stock 2020-01-17 4 S false 4699 25.0591 D 17533 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class B Common Stock 2020-01-15 4 C false 9722 0 D Class A Common Stock 9722 637044 I Katrina M. Lake 2017 Irrevocable Trust Class B Common Stock 2020-01-15 4 C false 4697 0 D Class A Common Stock 4697 516982 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class B Common Stock 2020-01-15 4 C false 22222 0 D Class A Common Stock 22222 11040009 I Katrina M. Lake Revocable Trust Class B Common Stock 2020-01-16 4 C false 22222 0 D Class A Common Stock 22222 11017787 I Katrina M. Lake Revocable Trust Class B Common Stock 2020-01-16 4 C false 4697 0 D Class A Common Stock 4697 512285 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class B Common Stock 2020-01-16 4 C false 9722 0 D Class A Common Stock 9722 627322 I Katrina M. Lake 2017 Irrevocable Trust Class B Common Stock 2020-01-17 4 C false 9722 0 D Class A Common Stock 9722 617600 I Katrina M. Lake 2017 Irrevocable Trust Class B Common Stock 2020-01-17 4 C false 4699 0 D Class A Common Stock 4699 507586 I John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016 Class B Common Stock 2020-01-17 4 C false 22222 0 D Class A Common Stock 22222 10995565 I Katrina M. Lake Revocable Trust Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person. Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. The shares are held by Katrina M. Lake, Trustee of The Katrina M. Lake Revocable Trust dated May 23, 2016. The shares are held by John C. Clifford and Katrina M. Lake, Trustees of the John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016. The shares are held by Katrina M, Lake, Trustee of The Katrina M. Lake 2017 Irrevocable Trust. Shares disposed of pursuant to a previously established Rule 10b5-1 plan. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $24.11 to $24.69 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or 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. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $24.10 to $24.70 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or 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. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $24.12 to $24.69 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or 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. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $24.83 to $25.28 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or 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. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $24.80 to $25.28 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or 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. /s/ Scott Darling, Attorney-in-Fact for Katrina Lake 2020-01-17