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Stronghold Digital Mining (SDIG) Insider Trading & Ownership

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Stronghold Digital Mining (NASDAQ:SDIG) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
21.14%
Number Of
Insiders Buying
(Last 3 Years)
0
Number Of
Insiders Selling
(Last 3 Years)
5
Amount Of
Insider Selling
(Last 3 Years)
$1.90M
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SDIG Insider Buying and Selling by Quarter

Stronghold Digital Mining Insider and Congressional Trades History

Export
Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
1/30/2025
Richard J Shaffer
SVP
Sell36$3.59$129.24  
1/10/2025
Gregory A Beard
CEO
Sell12,210$3.71$45,299.10  
1/10/2025
Richard J Shaffer
SVP
Sell1,339$3.67$4,914.13  
1/10/2025
Ryan M Weber
Insider
Sell2,900$3.71$10,759.00  
12/23/2024
Gregory A Beard
CEO
Sell14,201$3.85$54,673.85  
10/30/2024
Richard J Shaffer
SVP
Sell27$5.16$139.32  
10/29/2024
Matthew J Smith
CFO
Sell98$5.66$554.68  
10/10/2024
Gregory A Beard
CEO
Sell15,259$4.06$61,951.54  
10/8/2024
Ryan M Weber
Insider
Sell231$4.26$984.06  
9/18/2024
Gregory A Beard
CEO
Sell44,261$4.44$196,518.84  
9/18/2024
Matthew J Smith
CFO
Sell9,170$4.45$40,806.50  
9/18/2024
Richard J Shaffer
SVP
Sell1,844$4.47$8,242.68  
9/18/2024
Ryan M Weber
Insider
Sell1,695$4.46$7,559.70  
8/5/2024
Matthew J Smith
CFO
Sell162$2.47$400.14  
8/5/2024
Richard J Shaffer
SVP
Sell51$2.43$123.93  
7/24/2024
Matthew J Smith
CFO
Sell5,277$3.73$19,683.21  
7/11/2024
Gregory A Beard
CEO
Sell13,058$3.67$47,922.86  
7/11/2024
Richard J Shaffer
SVP
Sell1,287$3.60$4,633.20  
7/11/2024
Ryan M Weber
Insider
Sell1,664$3.60$5,990.40  
7/9/2024
Ryan M Weber
Insider
Sell271$3.66$991.86  
5/3/2024
Matthew J Smith
CFO
Sell132$3.29$434.28  
5/1/2024
Richard J Shaffer
SVP
Sell43$3.12$134.16  
4/23/2024
Matthew J Smith
CFO
Sell107$3.65$390.55  
4/15/2024
Gregory A Beard
CEO
Sell13,811$2.38$32,870.18  
3/20/2024
Matthew J Smith
CFO
Sell166$4.04$670.64  
3/18/2024
Gregory A Beard
CEO
Sell35,896$3.96$142,148.16  
3/18/2024
Matthew J Smith
CFO
Sell8,510$3.96$33,699.60  
3/18/2024
Richard J Shaffer
SVP
Sell2,083$3.96$8,248.68  
1/30/2024
Matthew J Smith
CFO
Sell18,322$5.33$97,656.26  
1/29/2024
Richard J Shaffer
SVP
Sell37$5.76$213.12  
12/28/2023
Gregory A Beard
CEO
Sell38,759$9.95$385,652.05  
12/28/2023
Matthew J Smith
CFO
Sell226$9.91$2,239.66  
11/8/2023
Richard J Shaffer
SVP
Sell39$4.09$159.51  
11/6/2023
Matthew J Smith
CFO
Sell408$4.60$1,876.80  
8/30/2023
Matthew J Smith
CFO
Sell608$5.69$3,459.52  
8/30/2023
Richard J Shaffer
SVP
Sell39$5.76$224.64  
6/20/2023
William B Spence
Major Shareholder
Sell29,644$3.91$115,908.04  
6/16/2023
William B Spence
Major Shareholder
Sell25,160$4.10$103,156.00  
6/14/2023
William B Spence
Major Shareholder
Sell8,975$4.21$37,784.75  
6/12/2023
William B Spence
Major Shareholder
Sell4,073$4.31$17,554.63  
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6/9/2023
William B Spence
Major Shareholder
Sell7,676$4.47$34,311.72  
6/7/2023
Matthew J Smith
CFO
Sell2,589$5.11$13,229.79  
6/7/2023
Richard J Shaffer
SVP
Sell473$5.13$2,426.49  
6/7/2023
William B Spence
Major Shareholder
Sell8,135$5.13$41,732.55  
6/5/2023
William B Spence
Major Shareholder
Sell3,835$5.51$21,130.85  
6/1/2023
William B Spence
Major Shareholder
Sell11,200$6.13$68,656.00  
5/30/2023
William B Spence
Major Shareholder
Sell20,000$6.13$122,600.00  
5/22/2023
William B Spence
Major Shareholder
Sell16,149$6.28$101,415.72  
(Data available from 1/1/2013 forward)

SDIG Insider Trading Activity - Frequently Asked Questions

The list of insiders at Stronghold Digital Mining includes Gregory A Beard, Matthew J Smith, Richard J Shaffer, Ryan M Weber, and William B Spence. Learn more on insiders at SDIG.

21.14% of Stronghold Digital Mining stock is owned by insiders. Learn more on SDIG's insider holdings.

The following insiders have sold SDIG shares in the last 24 months: Gregory A Beard ($406,366.19), Matthew J Smith ($61,444.53), Richard J Shaffer ($18,182.50), and Ryan M Weber ($26,285.02).

Insiders have sold a total of 125,041 Stronghold Digital Mining shares in the last 24 months for a total of $512,278.24 sold.


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This page (NASDAQ:SDIG) was last updated on 5/17/2026 by MarketBeat.com Staff.
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