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 |
2022-07-27 Sale |
2022-07-29 11:43 am |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $61.19 | $1,223,782 | 4,117,634 (Direct) |
View |
2022-06-28 Sale |
2022-06-30 3:11 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $48.07 | $961,426 | 4,137,634 (Direct) |
View |
2022-05-27 Sale |
2022-06-01 2:48 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $47.99 | $959,727 | 4,157,634 (Direct) |
View |
2022-04-27 Sale |
2022-04-29 10:31 am |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $46.89 | $937,716 | 4,177,259 (Direct) |
View |
2022-03-29 Sale |
2022-03-31 4:51 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $48.75 | $974,972 | 4,197,259 (Direct) |
View |
2022-02-24 Sale |
2022-02-28 7:01 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $37.99 | $759,745 | 4,217,259 (Direct) |
View |
2022-01-27 Sale |
2022-01-28 5:27 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $39.32 | $786,472 | 4,236,830 (Direct) |
View |
2022-01-25 Sale |
2022-01-26 6:51 pm |
Simulations Plus Inc. | SLP | Paglia John Kenneth Director |
600 | $40.76 | $24,456 | 616 (Direct) |
View |
2021-12-29 Sale |
2022-01-03 2:22 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $48.74 | $974,788 | 4,256,830 (Direct) |
View |
2021-11-26 Sale |
2021-11-30 4:05 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $48.4 | $968,075 | 4,356,830 (Direct) |
View |
2021-10-27 Sale |
2021-10-29 4:03 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $45.32 | $906,406 | 4,376,483 (Direct) |
View |
2021-09-28 Sale |
2021-09-29 8:22 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
20,000 | $38.54 | $770,788 | 4,396,483 (Direct) |
View |
2021-08-31 Sale |
2021-09-01 2:20 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
1,497 | $44.1 | $66,025 | 4,416,483 (Direct) |
View |
2021-08-27 Sale |
2021-08-31 3:20 pm |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
18,503 | $44.78 | $828,566 | 4,417,980 (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 |
2022-08-01 Option Award |
2022-08-02 5:16 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Evans Sharlene Director |
273 | $0 | 1,077 (Direct) |
View |
2022-08-01 Option Award |
2022-08-02 5:15 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
273 | $0 | 4,117,907 (Direct) |
View |
2022-08-01 Option Award |
2022-08-02 5:14 pm |
N/A N/A |
Simulations Plus Inc. | SLP | LaVange Lisa Director |
273 | $0 | 4,457 (Direct) |
View |
2022-08-01 Option Award |
2022-08-02 5:13 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Paglia John Kenneth Director |
273 | $0 | 1,693 (Direct) |
View |
2022-08-01 Option Award |
2022-08-02 5:06 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WEINER DANIEL L Director |
273 | $0 | 4,951 (Direct) |
View |
2022-05-02 Option Award |
2022-05-04 12:03 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
375 | $0 | 4,177,634 (Direct) |
View |
2022-05-02 Option Award |
2022-05-04 12:03 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WEINER DANIEL L Director |
375 | $0 | 4,678 (Direct) |
View |
2022-05-02 Option Award |
2022-05-04 12:02 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Paglia John Kenneth Director |
375 | $0 | 1,420 (Direct) |
View |
2022-05-02 Option Award |
2022-05-04 12:01 pm |
N/A N/A |
Simulations Plus Inc. | SLP | LaVange Lisa Director |
375 | $0 | 4,184 (Direct) |
View |
2022-05-02 Option Award |
2022-05-04 12:01 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Evans Sharlene Director |
375 | $0 | 804 (Direct) |
View |
2022-01-31 Option Award |
2022-02-02 4:09 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Evans Sharlene Director |
429 | $0 | 429 (Direct) |
View |
2022-01-31 Option Award |
2022-02-02 4:09 pm |
N/A N/A |
Simulations Plus Inc. | SLP | LaVange Lisa Director |
429 | $0 | 3,809 (Direct) |
View |
2022-01-31 Option Award |
2022-02-02 4:08 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
429 | $0 | 4,237,259 (Direct) |
View |
2022-01-31 Option Award |
2022-02-02 4:06 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WEINER DANIEL L Director |
429 | $0 | 4,303 (Direct) |
View |
2022-01-31 Option Award |
2022-02-02 4:06 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Paglia John Kenneth Director |
429 | $0 | 1,045 (Direct) |
View |
2021-12-16 Gift |
2021-12-16 7:22 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
80,000 | $0 | 4,276,830 (Direct) |
View |
Ownership |
2021-12-16 6:09 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Fiedler-Kelly Jill President, Cognigen Division |
0 | $0 | 113,517 (Direct) |
View |
Ownership |
2021-12-16 4:45 pm |
N/A 2027-08-02 |
Simulations Plus Inc. | SLP | Howell Brett President, DILIsym Division |
0 | $0 | 31,100 (Direct) |
View |
2021-11-01 Option Award |
2021-11-03 5:10 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
347 | $0 | 4,376,830 (Direct) |
View |
2021-11-01 Option Award |
2021-11-03 5:08 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WEINER DANIEL L Director |
347 | $0 | 3,874 (Direct) |
View |
2021-11-01 Option Award |
2021-11-03 5:06 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Ralph David L. Director |
347 | $0 | 12,797 (Direct) |
View |
2021-11-01 Option Award |
2021-11-03 5:04 pm |
N/A N/A |
Simulations Plus Inc. | SLP | Paglia John Kenneth Director |
347 | $0 | 1,216 (Direct) |
View |
2021-11-01 Option Award |
2021-11-03 5:03 pm |
N/A N/A |
Simulations Plus Inc. | SLP | LaVange Lisa Director |
347 | $0 | 3,380 (Direct) |
View |
2021-08-11 Option Award |
2021-08-13 2:49 pm |
N/A N/A |
Simulations Plus Inc. | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
371 | $0 | 4,436,483 (Direct) |
View |