Insider Transactions in Q4 2025 at Amplitude, Inc. (AMPL)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 24
2025
|
Spenser Skates Chief Executive Officer |
SELL
Open market or private sale
|
Indirect |
42,743
-100.0%
|
$512,916
$12.01 P/Share
|
|
Dec 24
2025
|
Spenser Skates Chief Executive Officer |
BUY
Conversion of derivative security
|
Indirect |
42,743
+50.0%
|
-
|
|
Dec 15
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
10,000
-8.01%
|
$100,000
$10.88 P/Share
|
|
Dec 15
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+7.41%
|
$40,000
$4.19 P/Share
|
|
Nov 17
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
10,000
-8.52%
|
$100,000
$10.23 P/Share
|
|
Nov 17
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+7.85%
|
$40,000
$4.19 P/Share
|
|
Nov 15
2025
|
Thomas Neergaard Hansen President |
SELL
Payment of exercise price or tax liability
|
Direct |
91,618
-4.57%
|
$916,180
$10.73 P/Share
|
|
Nov 15
2025
|
Andrew Casey Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
54,400
-4.69%
|
$544,000
$10.73 P/Share
|
|
Nov 15
2025
|
Curtis Liu Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
36,092
-4.55%
|
$360,920
$10.73 P/Share
|
|
Nov 11
2025
|
Spenser Skates Chief Executive Officer |
SELL
Open market or private sale
|
Indirect |
400,000
-100.0%
|
$4,000,000
$10.99 P/Share
|
|
Nov 11
2025
|
Spenser Skates Chief Executive Officer |
BUY
Conversion of derivative security
|
Indirect |
400,000
+50.0%
|
-
|
|
Nov 07
2025
|
Andrew Casey Chief Financial Officer |
BUY
Open market or private purchase
|
Direct |
30,000
+2.52%
|
$270,000
$9.99 P/Share
|
|
Oct 15
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
10,000
-8.52%
|
$100,000
$10.12 P/Share
|
|
Oct 15
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+7.85%
|
$40,000
$4.19 P/Share
|
|
Oct 05
2025
|
Tien Tzuo |
BUY
Grant, award, or other acquisition
|
Direct |
977
+0.99%
|
-
|