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Joel M. Block
JB
Joel M. Block
ANY
CHIEF EXECUTIVE OFFICER · SPHERE 3D CORP. · CIK 0002134416
Watchlist
FILING MIX · LIFETIME
100%
/
0%
BUYS
1
SELLS
0
TOTAL VALUE
$0
COMPANIES
1
ACTIVE SINCE
Jun 2026
HOLDINGS NOW
862,810
AVG SELL PX
—
TRADE KIND
ALL
OPEN MARKET
0
10B5-1 PLANNED
0
GRANTS
1
OTHER
0
SHOWING
1
/ 1
Trades · vs SPY
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Performance · forward returns vs SPY
No backtest data available for Joel M. Block. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
Not enough transaction history to chart holdings.
Trading cadence · quarterly flow
BUY
●
SELL
●
2026
FLOW ·
1 buys / 0 sells
COVERAGE ·
1 quarters
Form 4 filings · all activity
ALL · 1
BUYS · 1
SELLS · 0
COMPANY
TYPE
SHARES
PRICE
VALUE
HELD AFTER
TRADE DATE
FILED
ANY
SPHERE 3D CORP.
PURCHASE
GRANT
Stock grant
500,000
—
—
862,810
Jun 8, 2026
Jun 10, 2026 ↗
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About this filer
CIK 0002134416
ROLE
Chief Executive Officer
PRIMARY
ANY
COMPANIES
1
ACTIVE SINCE
Jun 2026
FREE · DAILY · 6 AM ET
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