AC
Insider
Andrew Casey
Chief Financial OfficerAndrew Casey (Chief Financial Officer) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in Amplitude, Inc. (AMPL). Across 1 priced purchase filing, the average 21-session return was +15.3% from execution and +0.5% from disclosure (delay-adjusted; derived). The largest single filing was $300K of AMPL (30,000 sh × $9.99, as filed), executed Nov 7 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+15.3%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+0.5%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
5d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$300K
shares × price, as filed
Last traded
Nov 7 2025
Filed Nov 12 2025
Median ADV $27.0M across their filed names
Open performance→Volume by month
Buys $540K
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
1 filing
Sector per market data · by filing · past 12 months
Most traded names
AMPLRecent filings
AMPLPURCHASE
Amplitude, Inc.
View filing →
$300K30,000 sh × $9.99
Exec Nov 7 2025
Filed Nov 12 2025 · 5:16 PM ET AMPLPURCHASE Amplitude, Inc. View filing → $240K
21,000 sh × $11.42
Exec Mar 13 2025
Filed Mar 17 2025 · 5:30 PM ET