AMPLAmplitude, Inc.

Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-11-06.

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Insider buys (90d)
$0.00
Insider sells (90d)
$7.28M
Net flow
$-7.28M
Filings
12
Buy transactions
0
Sell transactions
8
Distinct insiders
7
Last close (cached)
$17.21
as of 2026-11-11
1d return
+2.3%
5d return
+0.1%
1m return
+10.2%

Top insiders trading AMPL (90d)

Recent transactions (21)

FiledTxn dateInsiderCodeSharesPriceValueFiling
2026-11-062026-11-05Skates Spenser
Sale32$18.67$597.44open →
2026-11-062026-11-05Skates Spenser
Sale29$17.52$508.05open →
2026-11-062026-11-05Skates Spenser
C61$0.00$0.00open →
2026-11-062026-11-04Skates Spenser
Sale901$17.46$15.7Kopen →
2026-11-062026-11-04Skates Spenser
C901$0.00$0.00open →
2026-10-152026-10-15Raji Vijaye Ganesh
Grant37,851$0.00$0.00open →
2026-10-072026-10-05Schultz Erica
Grant892$0.00$0.00open →
2026-10-072026-10-05Tzuo Tien
Grant818$0.00$0.00open →
2026-10-062026-10-02Skates Spenser
Sale70,087$14.52$1.02Mopen →
2026-10-062026-10-02Skates Spenser
C70,087$0.00$0.00open →
2026-10-022026-10-01Skates Spenser
Sale3,539$14.45$51.1Kopen →
2026-10-022026-10-01Skates Spenser
C3,539$0.00$0.00open →
2026-10-022026-09-30Skates Spenser
Sale1,374$14.45$19.9Kopen →
2026-10-022026-09-30Skates Spenser
C1,374$0.00$0.00open →
2026-09-142026-09-10Skates Spenser
OfficerDirector10%
Sale185,000$12.30$2.28Mopen →
2026-09-142026-09-10Skates Spenser
OfficerDirector10%
C185,000$0.00$0.00open →
2026-09-092026-09-04Crook Nathaniel Glenn
Officer
Sale300,000$12.99$3.90Mopen →
2026-08-182026-08-17Liu Curtis
OfficerDirector10%
Tax53,878$13.03$702.0Kopen →
2026-08-182026-08-17Skates Spenser
OfficerDirector10%
Tax52,369$13.03$682.4Kopen →
2026-08-182026-08-17Crook Nathaniel Glenn
Officer
Tax109,368$13.03$1.43Mopen →
2026-08-182026-08-17Casey Andrew
Officer
Tax72,814$13.03$948.8Kopen →

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AMPL Insider Trading & Form 4 Activity · Watch4Insider