Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2024-12-09 Sale |
2024-12-11 8:28 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $43.77 | $437,702 | 30,061 (Direct) |
View |
| 2024-11-12 Sale |
2024-11-13 6:55 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,000 | $48.8 | $243,986 | 34,650 (Direct) |
View |
| 2024-08-12 Sale |
2024-08-13 5:58 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
17,101 | $43.07 | $736,550 | 63,971 (Direct) |
View |
| 2023-11-17 Sale |
2023-11-20 5:23 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
4,000 | $55.86 | $223,446 | 30,895 (Direct) |
View |
| 2023-11-13 Sale |
2023-11-15 4:31 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,000 | $52.5 | $262,500 | 35,895 (Direct) |
View |
| 2023-08-18 Sale |
2023-08-21 4:05 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
2,000 | $52.5 | $105,006 | 40,895 (Direct) |
View |
| 2023-08-15 Sale |
2023-08-16 8:22 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
4,163 | $57.39 | $238,911 | 42,895 (Direct) |
View |
| 2023-05-12 Sale |
2023-05-16 7:59 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $42.78 | $427,825 | 51,033 (Direct) |
View |
| 2022-03-15 Sale |
2022-03-17 8:38 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $34.02 | $340,208 | 45,179 (Direct) |
View |
| 2021-12-10 Sale |
2021-12-13 7:36 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,291 | $21.36 | $113,006 | 55,179 (Direct) |
View |
| 2021-11-22 Sale |
2021-11-23 8:17 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,000 | $21.22 | $106,100 | 60,470 (Direct) |
View |
| 2021-06-04 Sale |
2021-06-08 8:59 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $18.74 | $187,351 | 67,361 (Direct) |
View |
| 2021-05-11 Sale |
2021-05-13 6:42 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
15,827 | $18.9 | $299,110 | 49,160 (Direct) |
View |
| 2021-03-09 Sale |
2021-03-10 6:38 pm |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
50,000 | $1.75 | $87,500 | 620,000 (Direct) |
View |
| 2021-03-03 Sale |
2021-03-08 8:25 pm |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
50,000 | $1.8001 | $90,005 | 670,000 (Direct) |
View |
| 2020-12-01 Sale |
2020-12-04 4:06 pm |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
50,000 | $2.04 | $102,000 | 745,000 (Direct) |
View |
| 2020-08-11 Sale |
2020-08-12 6:34 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
6,000 | $20.33 | $121,976 | 39,160 (Direct) |
View |
| 2020-05-12 Sale |
2020-05-14 4:17 pm |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
30,282 | $19 | $575,419 | 39,309 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2024-12-09 Exercise |
2024-12-11 8:28 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $19.52 | 30,061 (Direct) |
View |
| 2024-12-09 Gift |
2024-12-11 8:28 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
410 | $0 | 30,061 (Direct) |
View |
| 2024-12-09 Exercise |
2024-12-11 8:28 pm |
N/A 2029-06-07 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $0 | 30,061 (Direct) |
View |
| 2024-11-12 Gift |
2024-11-13 6:55 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
1,000 | $0 | 34,650 (Direct) |
View |
| 2024-11-12 Exercise |
2024-11-13 6:55 pm |
N/A 2026-06-07 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
2,500 | $0 | 34,650 (Direct) |
View |
| 2024-11-12 Exercise |
2024-11-13 6:55 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
2,500 | $16.69 | 34,650 (Direct) |
View |
| 2024-08-12 Exercise |
2024-08-13 5:58 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
7,182 | $19.52 | 63,971 (Direct) |
View |
| 2024-08-12 Exercise |
2024-08-13 5:58 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
6,004 | $20.08 | 63,971 (Direct) |
View |
| 2024-08-12 Exercise |
2024-08-13 5:58 pm |
N/A 2027-06-12 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
17,101 | $0 | 63,971 (Direct) |
View |
| 2024-08-12 Exercise |
2024-08-13 5:58 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
3,915 | $20.03 | 63,971 (Direct) |
View |
| 2024-08-12 Gift |
2024-08-12 09:26 am |
N/A N/A |
IGC Pharma Inc. | IGC | PRINS RICHARD K Director |
200,000 | $0 | 1,042,917 (Direct) |
View |
| 2024-06-03 Option Award |
2024-06-05 5:58 pm |
N/A 2034-06-03 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
9,940 | $0 | 40,835 (Direct) |
View |
| 2024-03-13 Option Award |
2024-03-15 9:09 pm |
N/A N/A |
IGC Pharma Inc. | IGC | PRINS RICHARD K Director |
385,000 | $0 | 2,200,000 (Direct) |
View |
| 2024-03-13 Exercise |
2024-03-15 9:09 pm |
N/A N/A |
IGC Pharma Inc. | IGC | PRINS RICHARD K Director |
400,833 | $0 | 2,200,000 (Direct) |
View |
| 2023-11-17 Gift |
2023-11-20 5:23 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
1,000 | $0 | 30,895 (Direct) |
View |
| 2022-05-25 Option Award |
2023-06-27 8:20 pm |
N/A N/A |
IGC Pharma Inc. | IGC | PRINS RICHARD K Director |
760,000 | $0 | 3,690,000 (Direct) |
View |
| 2023-03-31 Exercise |
2023-06-27 8:20 pm |
N/A N/A |
IGC Pharma Inc. | IGC | PRINS RICHARD K Director |
158,334 | $0 | 3,690,000 (Direct) |
View |
| 2023-06-05 Option Award |
2023-06-07 8:13 pm |
N/A 2031-06-05 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
9,732 | $0 | 54,074 (Direct) |
View |
| 2023-05-12 Gift |
2023-05-16 7:59 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
3,000 | $0 | 51,033 (Direct) |
View |
| 2023-05-12 Exercise |
2023-05-16 7:59 pm |
N/A 2026-06-07 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $0 | 51,033 (Direct) |
View |
| 2023-05-12 Exercise |
2023-05-16 7:59 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $16.69 | 51,033 (Direct) |
View |
| 2022-03-21 Exercise |
2022-06-28 8:31 pm |
N/A N/A |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
225,000 | $0 | 2,636,250 (Direct) |
View |
| 2022-06-10 Option Award |
2022-06-14 5:30 pm |
N/A 2030-06-10 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
15,147 | $0 | 58,326 (Direct) |
View |
| 2022-05-17 Gift |
2022-06-14 5:30 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
2,000 | $0 | 58,326 (Direct) |
View |
| 2022-03-15 Exercise |
2022-03-17 8:38 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $17.11 | 45,179 (Direct) |
View |
| 2022-03-15 Exercise |
2022-03-17 8:38 pm |
N/A 2022-06-08 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $0 | 45,179 (Direct) |
View |
| 2021-12-20 Option Award |
2021-12-27 6:57 pm |
2022-03-31 2024-04-01 |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
800,000 | $0 | 1,630,000 (Direct) |
View |
| 2021-12-23 Gift |
2021-12-27 6:57 pm |
N/A N/A |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
40,000 | $0 | 1,630,000 (Direct) |
View |
| 2021-12-10 Exercise |
2021-12-13 7:36 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,291 | $17.11 | 55,179 (Direct) |
View |
| 2021-12-10 Exercise |
2021-12-13 7:36 pm |
N/A 2022-06-08 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,291 | $0 | 55,179 (Direct) |
View |
| 2021-11-22 Exercise |
2021-11-23 8:17 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,000 | $17.11 | 60,470 (Direct) |
View |
| 2021-11-22 Exercise |
2021-11-23 8:17 pm |
N/A 2022-06-08 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
5,000 | $0 | 60,470 (Direct) |
View |
| 2021-06-07 Option Award |
2021-06-08 8:59 pm |
N/A 2029-06-07 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
23,201 | $0 | 67,361 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-08 8:59 pm |
N/A 2021-06-09 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $0 | 67,361 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-08 8:59 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
10,000 | $16.43 | 67,361 (Direct) |
View |
| 2021-05-13 Option Award |
2021-05-14 6:26 pm |
N/A N/A |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
300,000 | $0 | 920,000 (Direct) |
View |
| 2021-05-11 Exercise |
2021-05-13 6:42 pm |
N/A 2021-06-09 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
15,827 | $0 | 49,160 (Direct) |
View |
| 2021-05-11 Exercise |
2021-05-13 6:42 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
15,827 | $16.43 | 49,160 (Direct) |
View |
| 2021-02-10 Gift |
2021-03-08 8:25 pm |
N/A N/A |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
25,000 | $0 | 670,000 (Direct) |
View |
| 2020-08-13 Gift |
2020-12-04 4:06 pm |
N/A N/A |
India Globalization Capital Inc. | IGC | PRINS RICHARD K Director |
93,000 | $0 | 745,000 (Direct) |
View |
| 2020-06-08 Option Award |
2020-06-09 8:28 pm |
N/A 2028-06-08 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
21,855 | $0 | 61,164 (Direct) |
View |
| 2020-05-12 Exercise |
2020-05-14 4:17 pm |
N/A 2020-05-27 |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
30,282 | $0 | 39,309 (Direct) |
View |
| 2020-05-12 Exercise |
2020-05-14 4:17 pm |
N/A N/A |
Amphastar Pharmaceuticals Inc. | AMPH | PRINS RICHARD K Director |
30,282 | $15.11 | 39,309 (Direct) |
View |