Key facts
- This page summarizes Catherine J. Mackey's Form 4 filing for Trillium Therapeutics Inc..
- 1 reported transaction and 1 derivative row are listed below.
- Accepted by SEC: 19 Nov 2021, 12:26.
Key filing fact
Ownership activity is grounded in SEC Form 4 disclosures.
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
Disposed to Issuer
Additional SEC filing notes
Section 16 status
Catherine J. Mackey is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Footnote F1
On November 17, 2021 (the "Closing Date"), PF Argentum Acquisition ULC, an indirect wholly owned subsidiary of Pfizer, Inc. (the "Purchaser") acquired all of the outstanding common shares of Trillium Therapeutics Inc. (the "Issuer") under a plan of arrangement pursuant to the Canada Business Corporations Act (British Columbia) (the "Plan of Arrangement"), whereby Issuer became a wholly owned subsidiary of the Purchaser. At the Effective Time (the "Effective Time") of the Plan of Arrangement, all common shares and equity awards of the Issuer that were issued and outstanding immediately prior to the Effective Time were converted into the right to receive $18.50 per share in cash.