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 |
2025-05-12 Sale | 2025-05-14 5:11 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 1,500 | $0 | $0 | 3,572,262 (Indirect Direct) | View |
2025-03-11 Sale | 2025-03-13 7:08 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 991 | $0 | $0 | 3,597,766 (Indirect Direct) | View |
2024-12-03 Sale | 2024-12-04 8:48 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 7,066 | $0.7801 | $5,512 | 3,315,237 (Indirect Direct) | View |
2024-11-12 Sale | 2024-11-14 5:02 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 645 | $0 | $0 | 3,322,303 (Indirect Direct) | View |
2024-08-12 Sale | 2024-08-14 6:04 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 283 | $0 | $0 | 760,564 (Indirect Direct) | View |
2024-03-13 Sale | 2024-03-15 4:33 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 11,651 | $0.35 | $4,078 | 5,685,203 (Indirect Direct) | View |
2024-02-22 Sale | 2024-02-23 06:47 am | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 13,586 | $0 | $0 | 5,696,854 (Indirect Direct) | View |
2024-01-23 Sale | 2024-01-24 4:34 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 6,952 | $0.7651 | $5,319 | 5,365,500 (Indirect Direct) | View |
2023-11-30 Sale | 2023-12-01 6:11 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 18,815 | $0.62887 | $11,832 | 5,381,779 (Indirect Direct) | View |
2023-03-09 Sale | 2023-03-09 5:48 pm | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 10,081 | $0 | $0 | 5,358,646 (Indirect 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 |
2025-05-13 Tax Withholding | 2025-05-14 5:11 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 15,374 | $0.94 | 3,572,262 (Direct) | View |
2025-05-14 Gift | 2025-05-14 5:11 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 65,050 | $0 | 3,572,262 (Direct) | View |
2025-04-17 Tax Withholding | 2025-04-21 4:54 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 9,904 | $0.805 | 3,589,136 (Direct) | View |
2025-03-13 Tax Withholding | 2025-03-13 7:08 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 9,209 | $0.71 | 3,597,766 (Direct) | View |
2025-03-05 Option Award | 2025-03-07 07:35 am | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 298,967 | $0 | 3,607,966 (Direct) | View |
2025-02-19 Tax Withholding | 2025-02-20 5:08 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 635 | $1.41 | 3,308,999 (Direct) | View |
2025-01-17 Tax Withholding | 2025-01-21 07:48 am | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 4,969 | $1.23 | 3,309,634 (Direct) | View |
2025-01-16 Gift | 2025-01-21 07:48 am | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 49,776 | $0 | 3,309,634 (Direct) | View |
2024-12-17 Tax Withholding | 2024-12-18 6:10 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 553 | $0.774 | 3,314,603 (Direct) | View |
2024-11-19 Tax Withholding | 2024-12-18 6:10 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 81 | $0.7924 | 3,314,603 (Direct) | View |
2024-11-13 Tax Withholding | 2024-11-14 5:02 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 7,770 | $0.9 | 3,322,303 (Direct) | View |
2024-10-17 Tax Withholding | 2024-10-22 4:48 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 4,317 | $1.02 | 3,330,718 (Direct) | View |
2024-10-02 Option Award | 2024-10-03 4:45 pm | 2025-04-02 2030-04-02 | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 2,575,107 | $0 | 5,910,142 (Indirect) | View |
2024-10-01 Option Award | 2024-10-03 4:45 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 2,575,107 | $1.165 | 5,910,142 (Indirect) | View |
2024-09-17 Tax Withholding | 2024-09-19 7:18 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 554 | $0.584 | 759,928 (Direct) | View |
2024-08-19 Tax Withholding | 2024-08-21 5:55 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 82 | $0.839 | 760,482 (Direct) | View |
2024-08-13 Tax Withholding | 2024-08-14 6:04 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 3,125 | $0.85 | 760,564 (Direct) | View |
2024-07-22 Tax Withholding | 2024-07-24 08:20 am | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 1,931 | $2.28 | 763,972 (Direct) | View |
2024-07-08 Option Award | 2024-07-10 4:47 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 63,294 | $0 | 765,903 (Direct) | View |
2024-06-20 Tax Withholding | 2024-06-25 06:07 am | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 541 | $2.22 | 702,609 (Direct) | View |
2024-05-20 Tax Withholding | 2024-05-22 5:40 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 1,271 | $2.43 | 703,150 (Direct) | View |
2024-05-21 Tax Withholding | 2024-05-22 5:40 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 4,745 | $2.47 | 703,150 (Direct) | View |
2024-03-19 Tax Withholding | 2024-03-21 4:55 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 11,866 | $0.34 | 5,673,337 (Direct) | View |
2024-02-21 Option Award | 2024-02-23 06:47 am | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 175,000 | $0 | 5,696,854 (Direct) | View |
2024-02-22 Tax Withholding | 2024-02-23 06:47 am | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 5,060 | $0.78 | 5,696,854 (Direct) | View |
2024-01-18 Tax Withholding | 2024-01-22 4:31 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 5,059 | $0.78 | 5,372,452 (Direct) | View |
2023-12-27 Gift | 2023-12-28 4:20 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 69,330 | $0 | 5,377,511 (Direct) | View |
2023-12-19 Tax Withholding | 2023-12-20 5:03 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 4,268 | $0.77 | 5,377,511 (Direct) | View |
2023-11-17 Tax Withholding | 2023-11-20 4:26 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 4,268 | $0.85 | 5,400,594 (Direct) | View |
2023-10-18 Tax Withholding | 2023-10-19 4:42 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 4,268 | $1.18 | 5,404,862 (Direct) | View |
2023-09-20 Tax Withholding | 2023-09-21 4:53 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 4,268 | $1.36 | 5,409,130 (Direct) | View |
2023-08-23 Option Award | 2023-08-24 6:45 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 99,340 | $0 | 5,413,398 (Direct) | View |
2023-08-17 Tax Withholding | 2023-08-21 5:10 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 6,116 | $1.57 | 5,314,058 (Direct) | View |
2023-07-24 Gift | 2023-07-25 4:33 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 18,651 | $0 | 5,320,174 (Direct) | View |
2023-07-19 Tax Withholding | 2023-07-21 4:18 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 6,116 | $1.15 | 5,320,174 (Direct) | View |
2023-06-20 Tax Withholding | 2023-06-22 8:06 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 6,116 | $1.16 | 5,326,290 (Direct) | View |
2023-05-18 Tax Withholding | 2023-05-19 5:17 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 6,116 | $1.23 | 5,332,406 (Direct) | View |
2023-04-24 Gift | 2023-05-19 5:17 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 27,144 | $0 | 5,332,406 (Direct) | View |
2023-04-18 Tax Withholding | 2023-04-19 5:11 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 6,116 | $1.15 | 5,338,522 (Direct) | View |
2023-03-17 Tax Withholding | 2023-03-21 5:38 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 14,008 | $1.18 | 5,344,638 (Direct) | View |
2023-03-07 Option Award | 2023-03-09 5:48 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 175,000 | $0 | 5,358,646 (Direct) | View |
2023-02-17 Tax Withholding | 2023-02-22 6:01 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 6,375 | $3.2 | 5,193,727 (Direct) | View |
2023-01-24 Gift | 2023-02-22 6:01 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 32,112 | $0 | 5,193,727 (Direct) | View |
2023-01-18 Tax Withholding | 2023-01-20 5:11 pm | N/A N/A | SMITH MICRO SOFTWARE INC. | SMSI | SMITH WILLIAM W JR President & CEO | 7,290 | $2.63 | 5,200,102 (Direct) | View |