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Porteous William
Porteous William
Director
Director
☆
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Total trades
6
Bought (open market)
$0
Sold (open market)
$0
Acquired (grants)
$126K
Tickers traded
1
Recent trades
Most recent Form 4 filings by Porteous William.
Porteous William
granted
1,516 shares of
SPIR
at $18.38
$28K
Jul 1
· filed
Jul 17
Details
Porteous William
granted
7,261 shares of
SPIR
at $0
May 28
· filed
Jun 1
Details
Porteous William
granted
1,896 shares of
SPIR
at $13.38
$25K
Apr 1
· filed
Apr 3
Details
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Porteous William
granted
3,249 shares of
SPIR
at $7.81
$25K
Jan 2
· filed
Jan 5
Details
Porteous William
granted
2,136 shares of
SPIR
at $11.29
$24K
Oct 1, 2025
· filed
Oct 2, 2025
Details
Porteous William
granted
2,065 shares of
SPIR
at $11.3
$23K
Jul 1, 2025
· filed
Jul 2, 2025
Details