William Richard Jackman

RIOT

William Richard Jackman serves as EVP, GENERAL COUNSEL at Riot Platforms, Inc. (RIOT). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$9.42M

Net Position

Net Seller

$9.42M

Companies Traded

RIOT

Active Period

Dec 2022 – Sep 2025

4 total trades

Most Recent

Sell RIOT

Sep 10, 2025 · $3.92M

William Richard Jackman's Insider Trading at Riot Platforms, Inc. (RIOT)

Buys

0 · $0.00

Sells

4 · $9.42M

Total Shares Bought

Total Shares Sold

701,639

RIOT Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 10, 2025	Sell	248,168	$15.78	$3.92M	0
Dec 12, 2023	Sell	57,000	$15.68	$893.7K	947,557
Jun 5, 2023	Sell	371,471	$12.13	$4.51M	634,918
Dec 19, 2022	Sell	25,000	$4.00	$100.0K	1,018,389