Riot Platforms, Inc. — Director's Dealing 2018

Sep 24, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Riot Blockchain, Inc. (RIOT)
CIK: 0001167419
Period of Report: 2018-09-20

Reporting Person: Mancini Remo (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-09-20	Common Stock	M	24000	$0.00	Acquired	76500	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-09-20	Restricted Stock Unit	$	M	24000	Acquired		Common Stock (24000)	Direct

Footnotes

F1: Represents the 24,000 vested Restricted Stock Units ("RSUs") reported in Column 5 of Table I on page one above, convertible into shares of the Issuer's Common Stock on a one-for-one basis pursuant to the Riot Blockchain, Inc. (f/k/a Bioptix, Inc.) Amended & Restated Equity Incentive Plan (the "Plan").

F2: Represents a restricted stock award granted under the Plan at no cost on September 20, 2018, which award vested on the date of grant, subject to the restrictions of the Plan.

F3: Includes awards of 52,500 RSUs granted on March 21, 2018 and February 23, 2018 in connection with the retention of the Reporting Person as Chairman of the Board of Directors of the Issuer, 100% of which have vested pursuant to the Plan.

F4: Not Applicable.

F5: Represents only the 24,000 RSUs granted on September 20, 2018 and does not include RSUs previously reported.