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Company
▲ Purchases (0 ops.)
▼ Sales (10 ops.)
Latest filing published 06 Oct 2026 for Amplitude, Inc..
Filing timeline
BuySaleSpenser Skates
Insider track record
Disclosed buys
0
Disclosed sells
10
Signal history
Spenser Skates: trading record in brief
This profile gathers the share dealings of Spenser Skates in Amplitude, Inc. We count 26 filings; the first trade dates from 21 September 2021 and the latest from 2 October 2026.
On the market, this insider has only sold: 10 sales, €33.0M in total. Outside the open market, there are 2 share grants and 2 option exercises. 2026 to date brings no purchases and 4 sales.
The newest entry dates from 6 October 2026: a transaction, in Amplitude, Inc. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. Section 16 rules allow two business days to file each Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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Declarations19 total
70,087 shares0Class A Common StockSEC:0001610717-26-000427:0
70,087 shares@ US$14.5203Class A Common StockSEC:0001610717-26-000427:1
1,374 shares0Class A Common StockSEC:0001610717-26-000424:0
3,539 shares0Class A Common StockSEC:0001610717-26-000424:2
1,374 shares@ US$14.4530.0012% mcap0.1% of flowClass A Common StockSEC:0001610717-26-000424:1
3,539 shares@ US$14.450.0031% mcap0.2% of flowClass A Common StockSEC:0001610717-26-000424:3
185,000 shares0Class A Common StockSEC:0001866692-26-000018:0
185,000 shares@ US$12.30060.13% mcap6.7% of flowClass A Common StockSEC:0001866692-26-000018:1
52,369 shares@ US$13.030.040% mcap2.0% of flowClass A Common StockSEC:0001866692-26-000012:0
1,323,119 shares0Class A Common StockSEC:0001882913-26-000002:0
100 shares@ US$12.000.0% of flowClass A Common StockSEC:0001882913-25-000007:1
100 shares0Class A Common StockSEC:0001882913-25-000007:0
42,743 shares0Class A Common StockSEC:0001882913-25-000005:0
400,000 shares0Class A Common StockSEC:0001882913-25-000003:0
30,000 shares@ US$4.190.4% of flowClass A Common StockSEC:0001567619-22-005409:0
189,000 shares0Class A Common StockSEC:0000899243-21-048406:0
25,000 shares@ US$54.2284.0% of flowClass A Common StockSEC:0000899243-21-039182:0
550,000 shares@ US$50.0080.3% of flowClass A Common StockSEC:0000899243-21-038454:0
600,000 shares0Class A Common StockSEC:0000899243-21-037512:0
19 of 19 declarations
