Agreement signedPublished 19 Mar 2026

Pyrophyte Acquisition Corp. /
Sio Silica Corporation

Pyrophyte and Sio Silica agree to extend deal deadline

Buy side: Pyrophyte Acquisition Corp.
Buy sidePyrophyte Acquisition Corp.
Target: Sio Silica Corporation
TargetSio Silica Corporation
Pyrophyte Acquisition Corp. · 19 Mar 2026Source
Buy side: Pyrophyte Acquisition Corp.
Buy sidePyrophyte Acquisition Corp.
Target: Sio Silica Corporation
TargetSio Silica Corporation
01 / BuyerPyrophyte Acquisition Corp.
02 / TargetSio Silica Corporation
Source for the buyer and target: Pyrophyte Acquisition Corp.

For the buyer and target.

“This Fifth Amendment to the Business Combination Agreement (this “ Amendment ”) is made as of this 13 th day of March 2026, by and among Pyrophyte Acquisition Corp., a Cayman Islands exempted company (“ SPAC ”), Sio Silica Corporation, an Alberta corporation (the “ Company ”), Snowbank NewCo Alberta ULC, an Alberta unlimited liability corporation (“ NewCo ”), and Sio Silica Incorporated, an Alberta corporation (“ Sio NewCo ” and, together with SPAC, the Company, and NewCo, collectively, the “ Parties ”).”

Published 19 Mar 2026

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01

What happened

Pyrophyte Acquisition Corp. and Sio Silica Corporation signed Amendment No. 5 to their business combination agreement on March 13, 2026. The amendment extends the outside date to April 29, 2027. Terms weren't disclosed. [01]

The combination would be carried out through a continuation of Pyrophyte to Alberta and a series of amalgamations involving Sio Silica. [01]

02

The source

Everything on this page comes from the source below, quoted word for word.

01
Source · Pyrophyte Acquisition Corp.

Pyrophyte and Sio Silica agree to extend deal deadline

This document is the source for the companies, stage and people on this page.

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03

Timeline

Every date the source states, in order, each with the words it comes from. Anything marked ahead is a target the source gives, not something that has happened.

  1. Agreement signed

    “Pyrophyte and Sio Silica agree to extend deal deadline Pyrophyte Acquisition Corp. and Sio Silica Corporation signed Amendment No. 5 to their business combination agreement on March 13, 2026”

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  2. Published by Pyrophyte Acquisition Corp.

    The source this page is built from.

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  3. Also stated

    “The amendment extends the outside date to April 29, 2027”

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