MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Executive Officer
Spenser Skates
Tue, Nov 11, 2025
Nov 11
bought
$0.00
of
AMPL
400,000
shares @ $0.00
New position
31st largest trade (out of 33)
Cluster Buy
Trade made by an officer
Part of a cluster of 3 transactions by 3 insiders
10b5-1 scheduled trade
AMPL
Amplitude, Inc.
Technology
Software - Application
1D
0.00%
1W
+19.30%
1M
+15.40%
3M
+29.62%
6M
—
1Y
—
Recent insider activity at AMPL
Jun 12
Catherine Wong
Sold
$50.58k
Jun 1
Curtis Liu
Sold
$178.18k
Jun 1
Curtis Liu
Sold
$182.88k
May 4
Curtis Liu
Sold
$142.88k
Mar 6
Curtis Liu
Sold
$265.84k
Mar 5
Curtis Liu
Sold
$240.54k
Dec 26
Spenser Skates
Sold
$1.20k
Dec 24
Spenser Skates
Sold
$513.43k
Full AMPL profile →
Spenser Skates’s trading history →
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