Petersen Floyd F. has been a registered insider since 2003.
As a Director at Amphastar Pharmaceuticals, Inc., Petersen Floyd F. last made a transaction on 12/12/2025.
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 2 |
100% |
43% |
43% |
3 |
1 Year |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
46% |
46% |
6 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
18% |
18% |
20 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-9% |
-9% |
26 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
10% |
10% |
20 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
12% |
12% |
7 |
1 Week |
2 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Sales
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 59 |
42% |
12% |
3% |
169 |
1 Year |
59 |
0% |
-- |
-- |
-- |
| 62 |
48% |
8% |
0% |
146 |
9 Month |
62 |
0% |
-- |
-- |
-- |
| 65 |
46% |
5% |
4% |
143 |
6 Month |
65 |
0% |
-- |
-- |
-- |
| 68 |
53% |
4% |
-1% |
92 |
3 Month |
69 |
0% |
-- |
-- |
-- |
| 70 |
51% |
1% |
-0% |
58 |
1 Month |
70 |
0% |
-- |
-- |
-- |
| 70 |
53% |
0% |
-1% |
49 |
1 Week |
70 |
0% |
-- |
-- |
-- |
| Scorecards Updated 2/10/2026 12:24 PM EST |
Latest Transaction Date: |
12/12/2025 |
| Average days between Transaction and Entered Dates: |
2 |
