Here's an updated list of completed catalysts going back to the TSX uplist process, with future expected catalysts further below. Also includes some relevant HPQ catalysts:

NEW: COMPLETED Updated investor presentation: https://www.pyrogenesis.com/presentations : Jan 25
https://www.pyrogenesis.com/wp-content/uploads/2021/01/PyroGenesis-IR-Deck-January-2021.pdf

NEW: COMPLETED CEO Peter Pascali Conducts Interviews Regarding Latest Developments, Q4 Guidance, ARK ETF, Etc.: Jan 22.
https://www.youtube.com/watch?v=hKseHdbxgRo
https://www.youtube.com/watch?v=SMOacMq7xko

NEW: COMPLETED PYR Partner Company HPQ Announces Achievement of Sub-100nm silicon based spherical nano-powders and nano-wires using PYR Technology: Jan 21
https://hpqsilicon.com/press-release/hpq-gen-1-nano-silicon-reactor-exceeds-expectations-produces-sub-100-nm-spherical-nanopowders-nanowires/

NEW: COMMENCED Announces Implementation of NCIB Share Buyback Program: Jan 12.
WIll potentially buy back up to 5,000,000 shares, or 3.14% of shares outstanding.
https://www.pyrogenesis.com/wp-content/uploads/2021/01/2021-01-12-PyroGenesis-Announces-the-Implementation-of-a-NCIB.pdf

NEW: COMPLETED Announcement of Guidance for Q4: 4th Quarter Revenue Between $3-5MM; Q4 Earnings Per Share between 0.10-0.12 : Jan 11.
https://www.pyrogenesis.com/wp-content/uploads/2021/01/2021-01-11-PyroGenesis-Announces-Guidance-for-Q4-2020.-2.pdf

NEW: COMPLETED PYR added to ARK Funds 3D Printing ETF: Week of Jan 1, 2021
https://ark-funds.com/3d-printing-etf
https://ark-funds.com/wp-content/fundsiteliterature/holdings/THE_3D_PRINTING_ETF_PRNT_HOLDINGS.pdf

NEW: COMPLETED PYR Partner Company HPQ Announces Silicon By-Product Created by PYR's Purevap QRR Technology; Files Provisional Patent for Use as Anode Material in Lithium-Ion Batteries: Dec 29
https://hpqsilicon.com/wp-content/uploads/2020/12/HPQ_INRS_PATENT-DEC_29_2002_Ver_CL3.pdf

COMPLETED Files official listing application to Nasdaq: Dec 22
https://www.pyrogenesis.com/wp-content/uploads/2020/08/2020-12-22-PyroGenesis-Files-Listing-Application-to-NASDAQ.pdf

COMPLETED Announcement of PUREVAP / Nano Silicon Reactor starting: Dec 17
https://hpqsilicon.com/wp-content/uploads/2020/12/HPQ-PR-NANO-REACTOR-START-Ver_CL3.pdf

COMPLETED Tunneling client update; new $1.1MM order: Dec 16
- Signed an additional contract with the US-based tunneling client for approx. $1.1MM. The total value of all contracts entered into with this client is in excess of$3.6MM. PYR received$1.3MMto date under these contracts.
https://www.pyrogenesis.com/wp-content/uploads/2020/08/2020-12-16-PyroGenesis-Signs-Additional-1.1MM-Contract-with-US-Tunneling-Company.pdf

COMPLETED Open the TSX "bell ringing" (virtually): Dec 11
- https://www.tsx.com/news/market-opens

COMPLETED: Filing of patent for "Non-water cooled consumable electrode vacuum ARC furnace for continuous process" (primarily about efficiency and safety gains, both of which save money for companies) : Dec 10.
https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2020243812&tab=PCTBIBLIO

COMPLETED Announcing application to uplist to Nasdaq: Dec 8
https://www.nasdaq.com/press-release/pyrogenesis-board-approves-plan-to-file-application-to-nasdaq-for-q1-2021-listing

COMPLETED Various video interviews
On Agoracom: https://www.youtube.com/watch?v=pXXkAvTsIpQ&t=950s Nov. 30
On Agoracom: [url=https://www.youtube.com/watch?v=sICOjiPvqv8&t=59s ]https://www.youtube.com/watch?v=sICOjiPvqv8&t=59s [/url]Dec 4
On : https://www.youtube.com/watch?v=n26sgCLqXqs  Dec 10

COMPLETED 3rd Quarter financials: Nov. 25
- announced record $8MM quarterly revenue that surpasses all previous yearly revenue
- announced 17MM cash on hand
- announced EPS of $0.10 for Q3
- announced backlog of signed contracts of $36.4MM
- announced retiring of all significant debt

COMPLETED: Client A preliminary torch contract news, NOV 24
- signed initial $1.8MM order with multi-billion dollar global iron ore manufacturer
- announced ongoing discussions toward additional orders

COMPLETED: Commenced trading on TSX: Nov 20

COMPLETED: Receives final approval to graduate to TSX: Nov 18

COMPLETED: Major update on plasma torch business: Nov 12
- announces new customer financing model: equipment leasing
- received quote request for first 4 torches to pending client B, who moved to contract negotiation
- announced pending client C has moved to modeling stage

COMPLETED: Filing of patent for the production of synthetic gas using reclyced CO2 via combined dry and steam reforming of methane: Nov 12

COMPLETED: Closed bought deal share issuance at $12MM: Nov 10

COMPLETED: Filed and uploaded final short-form prospectus to SEDAR: Nov 4

COMPLETED: Received conditional approval for uplisting: Oct 26

COMPLETED: Announced bought deal short form prospectus issuance as part of uplisting criteria: Oct 15

COMPLETED: Filed application to uplist to TSX: Oct 6

Here’s some expected catalysts to come:

Increase of PYR's holdings in ARK Funds 3D Printing ETF [PRNT] : Daily
https://ark-funds.com/wp-content/fundsiteliterature/holdings/THE_3D_PRINTING_ETF_PRNT_HOLDINGS.pdf
(holdings list is rewritten every day at approx 7-8PM EST, and over-writes previous day's chart)

HPQ Nano's delivery of first sample silicon nano battery powders to "global automaker) (wrt Oct 30 NR re: HPQ signing powder sample deal with global auto maker): slated for January.

Uplist to Nasdaq: expected to uplist during early Q1 2021.

HPQ Apollon partnership update: any time, as previous partnership extension has expired.

Announcement of sales/modelling of torches with additional industries, such as cement, aluminum, glass, etc.

Torch contract news: conversion of Client B’s recent plasma torch pricing request for 4 torches (guessing at $7-12MM+) into full orders: any time.

Potential spinoff of additive manufacturing division.
https://pyrogenesisadditive.com/

Confirmation from Professor Lionel ROU at the Cenre Energie Materiaux Telecommunications (EMT) of the INRS of HPQ's sub-100nm discovery.

Confirmation HPQ can create both sub-100nm and greater-than-100nm powder sizes for use by various types of applications.

Receive next payment of ~$2.6MM from subsidiary Drosrite international toward existing +$25MM contract to deliver five Drosrite systems: “within the next four (4) weeks”, and prior to shipping of order.

HPQ announcement of entering new market for nano-powders.

Confirmation of scalability of non-silicon reactor.

Aubert & Duval 3D printing powder partnership update.

Battery powder orders.

Torch contract news: client C completes modelling phase.

Torch contract news: client C torch order.

Additional Drosrite orders.