Home About FAQ Contact Key Subscribe
 
Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
Reduced Version of Subscription Insider Search
Check all filing types
Uncheck all filing types
Remove The Noise What is the 'Remove The Noise' function?
Insider Portfolio Alerts
Free real time insider alerts
Top Trade Alerts
Free insider trades intra-day
Special Screens Report
Free insider special screens report
Our Input Date Search is an excellent tool to examine the latest insider trades for new long and short investment ideas, but it is only available to paid subscribers.

Click Here to Subscribe

close window
Feature available to paying subscribers only. Subscriber output is also not separated on different pages, so that print outs and Excel downloads contain all of a search's information.

Click Here to Subscribe

close window

Detailed Insider History for:
AMPLITUDE INC: AMPL
Price: 10/31/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$10.05 $14.88 $7.55 $1,332 102 1,569 0.0% 5.3% 79.00% 3.86%
Exch Sector Industry Sub-Industry
NasdaqCM Services Business Services Services- Prepackaged Software
<<PREV
Page
12
 NEXT>>
click column headers to sort
#
View Form
Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
3m
2
100%
-14%
4
SCHULTZ ERICA
DIR
OS
$101,229
10,000
---
10/15/25
---
$10.12
107,406
-8.5
D
10b
10/17/25 - 5:49:48 pm
2
    
 
SCHULTZ ERICA
DIR
OE
$41,900
10,000
---
10/15/25
---
$4.19
117,406
9.3
D
10b
10/17/25 - 5:49:48 pm
3
    
 
TZUO TIEN
DIR
JB
---
977
---
10/5/25
---
---
97,543
1.0
D
R
10/7/25 - 5:27:30 pm
4
3m
2
100%
-14%
4
SCHULTZ ERICA
DIR
OS
$110,633
10,000
---
9/15/25
---
$11.06
107,406
-8.5
D
10b
9/17/25 - 5:31:20 pm
5
    
 
SCHULTZ ERICA
DIR
OE
$41,900
10,000
---
9/15/25
---
$4.19
117,406
9.3
D
10b
9/17/25 - 5:31:20 pm
6
    
 
HANSEN THOMAS NEERGAARD
PR
JS
$1,098,929
95,809
---
8/15/25
---
$11.47
2,006,605
-4.6
D
R
8/19/25 - 5:45:02 pm
7
    
 
CASEY ANDREW
CFO
JS
$623,957
54,399
---
8/15/25
---
$11.47
1,128,108
-4.6
D
R
8/19/25 - 5:44:48 pm
8
    
 
LIU CURTIS
CTO,DIR,BO
JS
$393,432
34,301
---
8/15/25
---
$11.47
793,044
-4.1
D
R
8/19/25 - 5:44:28 pm
9
3m
2
100%
-14%
4
SCHULTZ ERICA
DIR
OS
$85,968
7,500
---
8/15/25
---
$11.46
107,406
-6.5
D
10b
8/19/25 - 5:44:11 pm
10
    
 
SCHULTZ ERICA
DIR
OE
$31,425
7,500
---
8/15/25
---
$4.19
114,906
7.0
D
10b
8/19/25 - 5:44:11 pm
11
3m
2
100%
-14%
4
SCHULTZ ERICA
DIR
OS
$94,205
7,500
---
7/15/25
---
$12.56
107,406
-6.5
D
10b
7/17/25 - 5:47:32 pm
12
    
 
SCHULTZ ERICA
DIR
OE
$31,425
7,500
---
7/15/25
---
$4.19
114,906
7.0
D
10b
7/17/25 - 5:47:32 pm
13
    
 
TZUO TIEN
DIR
JB
---
894
---
7/5/25
---
---
96,566
0.9
D
R
7/8/25 - 4:55:21 pm
14
    
 
VISHRIA ERIC
DIR
JB
---
14,906
---
6/12/25
---
---
64,712
29.9
D
R
6/16/25 - 5:53:08 pm
15
    
 
GRADY PATRICK W
DIR,BO
JB
---
14,906
---
6/12/25
---
---
60,949
32.4
D
R
6/16/25 - 5:18:14 pm
16
    
 
GILL RONALD S
DIR
JB
---
14,906
---
6/12/25
---
---
74,678
24.9
D
R
6/16/25 - 5:03:17 pm
17
    
 
WHITEHURST JAMES M
DIR
JB
---
14,906
---
6/12/25
---
---
162,344
10.1
D
R
6/16/25 - 5:03:05 pm
18
    
 
SCHULTZ ERICA
DIR
JB
---
14,906
---
6/12/25
---
---
107,406
16.1
D
R
6/16/25 - 5:02:55 pm
19
    
 
WONG CATHERINE
DIR
JB
---
14,906
---
6/12/25
---
---
94,058
18.8
D
R
6/16/25 - 5:02:42 pm
20
3m
1
0%
-25%
4
SCHULTZ ERICA
DIR
OB
$31,425
7,500
---
6/11/25
---
$4.19
100,000
8.1
D
10b
7/17/25 - 5:47:32 pm
21
3m
2
100%
-14%
4
SCHULTZ ERICA
DIR
AS
$329,730
26,394
---
6/11/25
---
$12.49
92,500
-22.2
D
10b
6/13/25 - 4:48:10 pm
22
1y
13
69%
-21%
2
WONG CATHERINE
DIR
AS
$106,204
8,502
---
6/11/25
---
$12.49
79,152
-9.7
D
10b
6/13/25 - 4:47:58 pm
23
1y
13
69%
-21%
2
WONG CATHERINE
DIR
AS
$41,306
3,515
---
5/19/25
---
$11.75
87,654
-3.9
D
10b
5/21/25 - 5:22:52 pm
24
    
 
LIU CURTIS
CTO,DIR,BO
JS
$309,971
25,533
---
5/15/25
---
$12.14
827,345
-3.0
D
R
5/19/25 - 5:22:54 pm
25
    
 
HANSEN THOMAS NEERGAARD
PR
JS
$1,163,133
95,810
---
5/15/25
---
$12.14
2,102,414
-4.4
D
R
5/19/25 - 5:22:43 pm
26
    
 
CASEY ANDREW
CFO
JS
$660,404
54,399
---
5/15/25
---
$12.14
1,182,507
-4.4
D
R
5/19/25 - 5:22:24 pm
27
    
 
VISHRIA ERIC
DIR
JS
---
1,685,008
---
5/12/25
---
---
---
All
I
10b
5/14/25 - 4:01:21 pm
28
    
 
VISHRIA ERIC
DIR
AS
$120,000
10,000
---
5/12/25
---
$12.00
329,621
-2.9
I
10b
5/14/25 - 4:01:21 pm
29
    
 
VISHRIA ERIC
DIR
JB
---
1,762,770
---
5/12/25
---
---
1,685,008
---
I
10b
5/14/25 - 4:01:21 pm
30
    
 
VISHRIA ERIC
DIR
AS
$253,658
25,000
---
5/8/25
---
$10.15
261,859
-8.7
I
10b
5/12/25 - 4:53:01 pm
31
    
 
HANSEN THOMAS NEERGAARD
PR
JB
---
565,031
---
4/25/25
---
---
2,198,224
34.6
D
R
4/29/25 - 5:03:09 pm
32
    
 
CASEY ANDREW
CFO
JB
---
159,914
---
4/25/25
---
---
1,236,906
14.8
D
R
4/29/25 - 4:59:34 pm
33
    
 
LIU CURTIS
CTO,DIR,BO
JB
---
852,878
---
4/25/25
---
---
852,878
New
D
R
4/29/25 - 4:59:20 pm
34
    
 
VISHRIA ERIC
DIR
JB
---
643
---
4/5/25
---
---
49,806
1.3
D
R
4/8/25 - 6:26:29 pm
35
    
 
TZUO TIEN
DIR
JB
---
398
---
4/5/25
---
---
95,672
0.4
D
R
4/8/25 - 6:13:41 pm
36
    
 
CASEY ANDREW
CFO
B
$239,765
21,000
---
3/13/25
---
$11.42
1,076,992
2.0
D
R
3/17/25 - 4:34:08 pm
37
1y
13
69%
-21%
2
WONG CATHERINE
DIR
AS
$42,336
3,515
---
3/11/25
---
$12.04
91,169
-3.7
D
10b
3/12/25 - 4:32:47 pm
38
    
 
VISHRIA ERIC
DIR
AS
$447,836
35,000
---
2/24/25
---
$12.80
286,859
-10.9
I
10b
2/26/25 - 5:15:43 pm
39
    
 
TZUO TIEN
DIR
JB
---
44,462
---
2/22/25
---
---
95,274
87.5
D
R
2/25/25 - 4:52:57 pm
40
    
 
TZUO TIEN
DIR
3
---
---
---
2/22/25
---
---
50,812
---
D
---
2/25/25 - 4:50:08 pm
41
    
 
VISHRIA ERIC
DIR
JS
---
1,000,000
---
2/20/25
---
---
---
All
I
---
2/24/25 - 6:22:42 pm
42
    
 
VISHRIA ERIC
DIR
JB
---
1,045,651
---
2/20/25
---
---
1,000,000
---
I
---
2/24/25 - 6:22:42 pm
43
    
 
HANSEN THOMAS NEERGAARD
PR
JS
$722,581
60,015
---
2/15/25
---
$12.04
1,633,193
-3.5
D
---
2/18/25 - 4:30:40 pm
44
    
 
CASEY ANDREW
CFO
JS
$430,406
35,748
---
2/15/25
---
$12.04
1,055,992
-3.3
D
---
2/18/25 - 4:30:23 pm
45
    
 
VISHRIA ERIC
DIR
AS
$42,756
3,563
---
1/28/25
---
$12.00
276,208
-1.3
I
10b
1/29/25 - 5:06:36 pm
46
    
 
VISHRIA ERIC
DIR
JB
---
683
---
1/5/25
---
---
49,163
1.4
D
R
1/7/25 - 4:55:03 pm
47
    
 
VISHRIA ERIC
DIR
AS
$77,353
6,437
---
12/13/24
---
$12.02
279,771
-2.2
I
10b
12/16/24 - 6:24:57 pm
48
1y
13
69%
-21%
2
WONG CATHERINE
DIR
AS
$33,644
3,515
---
11/18/24
---
$9.57
94,684
-3.6
D
10b
11/19/24 - 4:42:27 pm
49
    
 
CASEY ANDREW
CFO
JS
$324,641
33,852
---
11/15/24
---
$9.59
1,091,740
-3.0
D
---
11/19/24 - 4:42:08 pm
50
    
 
HANSEN THOMAS NEERGAARD
PR
JS
$688,150
71,757
---
11/15/24
---
$9.59
1,693,208
-4.1
D
---
11/19/24 - 4:41:55 pm
<<PREV
Page
12
 NEXT>>
Subscribe Data Module Screens Alerts Newsletter Daily Ratings Reports Free Stuff
Home About FAQ Contact Disclaimer & Terms Of Use Privacy Transaction Codes
© 2025 InsiderInsights.com