Timothy P. Clackson - 10%+ Owner at Xilio Therapeutics, Inc.

Issuer-level insider activity

Role
10%+ Owner
Issuer ticker
XLO on Nasdaq
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Timothy P. Clackson since 13 Sep 2025

Reported holdings for Timothy P. Clackson in Xilio Therapeutics, Inc.

Form 4 holding 10%+ Owner

Xilio Therapeutics, Inc.

Security class
Common Stock
Shares / value
70,888
Estimated value
$58,837
Report date
21 Oct 2021
Price
$0.8300
Ownership
The Timothy P. Clackson Irrevocable GST Trust of 2020
Form 4 holding 10%+ Owner

Xilio Therapeutics, Inc.

Security class
Common Stock
Shares / value
20,068
Estimated value
$16,656
Report date
21 Oct 2021
Price
$0.8300
Ownership
Direct

Transaction history for Timothy P. Clackson in Xilio Therapeutics, Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .