Skip to content
sellWeak cluster of 210b5-1 plan

Sean Joseph Glennan sold $134k of HUT

Chief Financial Officer at Hut 8 Corp.. 6,060 shares at an average of $22.09, traded Aug 25, 2025, filed Aug 25, 2025.

Warning score
16
Value
$134k
6,060 shares
Holdings after
6,295
-49% from before
From 52-week low
+122%
low $10.58, close $23.45
From 52-week high
-22%
high $30.24, as of Aug 25, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $134k at market
    +11
  • Share of holdings sold
    Sold 49% of holdings
    +10
  • Cluster
    2 insiders selling within 14 days
    +8
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +61.5%, 3m +67.4%, 6m +130.4%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

HUTOct 12, 2026 · close 85.24
Since filing Aug 25, 2025: +263.5%SPY +22.8% · excess +240.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001127602-25-020920, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 21, 2025MOption exercise
Common Stock10b5-1
+12,355--12,355Aug 25, 2025
Aug 25, 2025SOpen-market sale
Common Stock10b5-1
-6,060$22.09$134k6,295Aug 25, 2025
Aug 21, 2025MOption exercise
Restricted Stock Unitsderivative10b5-1
-12,355$0.00$024,710Aug 25, 2025

Related signals

Other insiders at Hut 8 Corp. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
HUTsell10b5-1
Hut 8 Corp.
Mayo A Shattuck III
director
$2.0M
20,000 shares
-18%
15Weak
HUTsell10b5-1
Hut 8 Corp.
Sean Joseph Glennan
Chief Financial Officer
$508k
6,445 shares
-26%
53Moderate
HUTsell 2
Hut 8 Corp.
Victor Semah
Chief Legal Officer
$1.3M
10,000 shares
-24%
33Weak
HUTsell 210b5-1
Hut 8 Corp.
Joseph Flinn
director
$4.5M
38,219 shares
-78%
48Moderate
HUTsell 2
Hut 8 Corp.
Amy Marie Wilkinson
director
$2.0M
20,000 shares
-7%
75Notable
HUTsell 3
Hut 8 Corp.
Rick Rickertsen
director
$3.7M
33,987 shares
-100%
15Weak
HUTsell 210b5-1
Hut 8 Corp.
Victor Semah
Chief Legal Officer
$808k
10,518 shares
-20%
18Weak
HUTsell 210b5-1
Hut 8 Corp.
Sean Joseph Glennan
Chief Financial Officer
$227k
4,625 shares
-28%
6Weak
HUTsell 210b5-1
Hut 8 Corp.
Victor Semah
Chief Legal Officer
$270k
5,498 shares
-18%
56Moderate
HUTsell 2
Hut 8 Corp.
Joseph Flinn
director
$266k
10,000 shares
-51%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Sean Joseph Glennan sold $134k of HUT | InsiderTell