Lance Varro D'Ambrosio Riot Blockchain, Inc. (RIOT) insider trading activity

Lance Varro D'Ambrosio is of Riot Blockchain, Inc.. Currently has a direct ownership of 60,544 shares of RIOT, which is worth approximately $692,623. The most recent transaction as insider was on Jul 11, 2025, when has been sold 16,103 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 60.5K

36.23% 3M change

12.81% 12M change

Total Value Held $692,623

Lance Varro D'Ambrosio Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 11 2025	BUY Grant, award, or other acquisition	-	16,103 Added 21.01%	60,544 Common Stock
Sep 16 2024	SELL Open market or private sale	$175,000 $7.0 p/Share	25,000 Reduced 36.0%	44,441 Common Stock
Jul 01 2024	BUY Grant, award, or other acquisition	-	24,000 Added 25.68%	69,441 Common Stock
Dec 29 2023	BUY Grant, award, or other acquisition	-	32,000 Added 41.32%	45,441 Common Stock
Jul 17 2023	SELL Open market or private sale	$498,160 $19.16 p/Share	26,000 Reduced 65.92%	13,441 Common Stock
Apr 17 2023	SELL Bona fide gift	-	4,000 Reduced 9.21%	39,441 Common Stock
Apr 17 2023	SELL Open market or private sale	$325,260 $12.51 p/Share	26,000 Reduced 37.44%	43,441 Common Stock
Jan 17 2023	SELL Open market or private sale	$166,140 $6.39 p/Share	26,000 Reduced 27.24%	69,441 Common Stock
Oct 31 2022	SELL Open market or private sale	$181,220 $6.97 p/Share	26,000 Reduced 21.41%	95,441 Common Stock
Sep 26 2022	BUY Grant, award, or other acquisition	-	111,441 Added 47.85%	121,441 Common Stock
Sep 26 2022	BUY Exercise of conversion of derivative security	-	6,250 Added 38.46%	10,000 Common Stock
Sep 01 2022	SELL Open market or private sale	$66,900 $6.69 p/Share	10,000 Reduced 72.73%	3,750 Common Stick
Aug 30 2022	BUY Exercise of conversion of derivative security	-	11,250 Added 45.0%	13,750 Common Stock
Mar 16 2022	BUY Exercise of conversion of derivative security	-	2,500 Added 50.0%	2,500 Common Stock
Dec 13 2021	SELL Open market or private sale	$124,900 $24.98 p/Share	5,000 Reduced 100.0%	0 Common Stock
Dec 06 2021	BUY Exercise of conversion of derivative security	-	5,000 Added 50.0%	5,000 Common Stock

LVD

Lance Varro D'Ambrosio

Castle Rock, CO

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