Skates Spenser Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
3
Insider Sells Sum
$60.31M

Insider Activity of Skates Spenser

According to the SEC Form 4 filings, Skates Spenser, being in a position of

  1. CEO and President at Amplitude, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 816930 shares for $10.27M,
    over all time since 2021-09-10, has bought 0 shares, and sold 2307252 shares for $70.58M.

Biography of Skates Spenser

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $10,273,00710100

Comparison of Insiders on Amount of Buys and Sells

2026-10-28SaleAmplitude, Inc.
AMPL
CEO and President
6,651
0.005%
$17.53$116,564-2.75%
2026-10-26SaleAmplitude, Inc.
AMPL
CEO and President
300
0.0002%
$17.46$5,239-1.21%
2026-10-23SaleAmplitude, Inc.
AMPL
CEO and President
107,136
0.0833%
$17.52$1.88M-1.84%
2026-10-02SaleAmplitude, Inc.
AMPL
CEO and President
70,087
0.0542%
$14.52$1.02M+8.57%
2026-10-01SaleAmplitude, Inc.
AMPL
CEO and President
3,539
0.0027%
$14.45$51,139+9.79%
2026-09-30SaleAmplitude, Inc.
AMPL
CEO and President
1,374
0.0011%
$14.45$19,858+13.25%
2026-09-10SaleAmplitude, Inc.
AMPL
CEO and President
185,000
0.1412%
$12.30$2.28M+19.06%
2025-12-26SaleAmplitude, Inc.
AMPL
Chief Executive Officer
100
<0.0001%
$12.00$1,200-26.74%
2025-12-24SaleAmplitude, Inc.
AMPL
Chief Executive Officer
42,743
0.0322%
$12.01$513,433-26.8%
2025-11-11SaleAmplitude, Inc.
AMPL
Chief Executive Officer
400,000
0.3313%
$10.99$4.4M-14.22%
2021-10-01SaleAmplitude, Inc.
AMPL
Chief Executive Officer
50,000
0.0461%
$54.23$2.71M-65.62%
2021-09-28SaleAmplitude, Inc.
AMPL
Chief Executive Officer
1.15M
2.6745%
$50.09$57.6M-65.66%
2021-09-10SaleAmplitude, Inc.
AMPL
Chief Executive Officer
290,322
–
$0$0+53.51%
Total: 13
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.