Home About FAQ Contact Media Mentions 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:
'ZHOU RONG'
click column headers to sort
#
View Form
Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
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
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
1y
20
55%
13%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OS
$672,815
15,000
12/12/24
12/13/24
$44.42
$45.23
118,469
-11.2
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
12/16/24 - 5:22:52 pm
2
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OE
$169,950
15,000
12/12/24
12/13/24
---
$11.33
126,469
13.5
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
12/16/24 - 5:22:52 pm
3
1y
20
55%
13%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OS
$336,930
6,893
---
11/12/24
---
$48.88
118,388
-5.5
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
11/13/24 - 8:26:41 pm
4
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OE
$103,050
6,893
---
11/12/24
---
$14.95
125,281
5.8
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
11/13/24 - 8:26:41 pm
5
1y
20
55%
13%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OS
$144,785
3,000
---
9/13/24
---
$48.26
118,388
-2.5
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/17/24 - 4:11:44 pm
6
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OE
$44,850
3,000
---
9/13/24
---
$14.95
121,388
2.5
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/17/24 - 4:11:44 pm
7
1y
20
55%
13%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OS
$193,400
4,000
---
8/26/24
---
$48.35
118,388
-3.3
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/27/24 - 9:33:05 pm
8
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OE
$59,800
4,000
---
8/26/24
---
$14.95
122,388
3.4
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/27/24 - 9:33:05 pm
9
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
JS
$238,282
5,535
3/15/24
3/17/24
---
$43.05
118,016
-4.5
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/19/24 - 5:15:22 pm
10
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
JS
$64,371
1,390
---
3/6/24
---
$46.31
123,551
-1.1
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/8/24 - 4:47:17 pm
11
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
JB
---
12,521
---
3/4/24
---
---
124,941
11.1
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/6/24 - 5:51:48 pm
12
1y
20
55%
13%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OS
$462,195
7,830
12/1/23
12/4/23
$58.58
$59.58
112,420
-6.5
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
12/5/23 - 6:25:04 pm
13
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OE
$119,042
7,830
12/1/23
12/4/23
$14.40
$16.19
116,736
7.2
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
12/5/23 - 6:25:04 pm
14
1y
2
50%
-8%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OB
$109,346
9,651
---
6/20/23
---
$11.33
112,341
9.4
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/21/23 - 5:05:43 pm
15
1y
20
55%
13%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OS
$241,200
5,000
---
6/13/23
---
$48.24
88,313
-5.4
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/14/23 - 5:36:12 pm
16
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OE
$72,000
5,000
---
6/13/23
---
$14.40
93,313
5.7
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/14/23 - 5:36:12 pm
17
1y
20
55%
13%
1
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OS
$442,050
10,000
---
5/18/23
---
$44.20
87,598
-10.2
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
5/19/23 - 6:36:25 pm
18
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
OE
$144,000
10,000
---
5/18/23
---
$14.40
97,598
11.4
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
5/19/23 - 6:36:25 pm
19
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
JS
$154,828
4,184
3/16/23
3/17/23
---
$36.29
87,598
-4.6
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/20/23 - 8:04:47 pm
20
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
JS
$75,780
2,057
---
3/15/23
---
$36.84
91,782
-2.2
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/17/23 - 7:04:16 pm
21
    
 
VP
AMPHASTAR PHARMACEUTICALS INC
AMPH
JB
---
15,129
---
3/6/23
---
---
93,839
19.2
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/8/23 - 4:06:17 pm
Subscribe Data Module Screens Alerts Newsletter Daily Ratings Reports Free Stuff
Home About FAQ Contact Disclaimer & Terms Of Use Privacy Media Mentions Transaction Codes
© 2024 InsiderInsights.com