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:
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2023-06-01 Other | 2023-06-02 5:20 pm | N/A N/A | Distribution Solutions Group Inc. | DSGR | KING LUTHER CAPITAL MANAGEMENT CORP King John Bryan King Luther Jr LKCM Private Discipline Master Fund SPC LKCM Investment Partnership L.P. LKCM Micro-Cap Partnership L.P. LKCM Headwater Investments II L.P. LKCM Headwater II Sidecar Partnership L.P. LKCM Headwater Investments III L.P. LKCM Headwater Investments IV L.P. 10% Owner | 1,837,748 | $45 | 20,036,052 (Indirect) | View |
2023-03-20 Other | 2023-03-22 07:17 am | N/A N/A | Distribution Solutions Group Inc. | DSGR | KING LUTHER CAPITAL MANAGEMENT CORP LKCM Private Discipline Master Fund SPC LKCM Investment Partnership L.P. LKCM Core Discipline L.P. LKCM Micro-Cap Partnership L.P. LKCM Headwater Investments II L.P. LKCM Headwater II Sidecar Partnership L.P. LKCM Headwater Investments III L.P. King Luther Jr King John Bryan 10% Owner | 1,700,000 | $0 | 18,060,556 (Indirect) | View |
2022-04-01 Other | 2022-04-04 6:16 pm | N/A N/A | LAWSON PRODUCTS INC/NEW | LAWS | KING LUTHER CAPITAL MANAGEMENT CORP King John Bryan LKCM Private Discipline Master Fund SPC LKCM Investment Partnership L.P. King Luther Jr LKCM Core Discipline L.P. LKCM Micro-Cap Partnership L.P. LKCM Headwater Investments II L.P. LKCM Headwater II Sidecar Partnership L.P. LKCM Headwater Investments III L.P. 10% Owner | 10,300,000 | $0 | 24,950,556 (Indirect) | View |
2021-05-12 Exercise | 2021-05-12 5:37 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $121.11 | 164,011 (Direct) | View |
2021-05-12 Exercise | 2021-05-12 5:37 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $167.14 | 164,011 (Direct) | View |
2021-05-12 Exercise | 2021-05-12 5:37 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 30,753 | $0 | 164,011 (Direct) | View |
2021-05-12 Exercise | 2021-05-12 5:37 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $77.19 | 164,011 (Direct) | View |
2021-05-12 Exercise | 2021-05-12 5:37 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $64.95 | 164,011 (Direct) | View |
2021-05-12 Exercise | 2021-05-12 5:37 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $37.44 | 164,011 (Direct) | View |
2021-05-12 Exercise | 2021-05-12 5:37 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $146.92 | 164,011 (Direct) | View |
2020-05-12 Option Award | 2020-05-13 4:32 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 753 | $0 | 753 (Direct) | View |
2020-05-07 Exercise | 2020-05-11 5:39 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 1,150 | $0 | 145,325 (Direct) | View |
2019-05-09 Exercise | 2019-05-13 4:43 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 1,099 | $0 | 145,675 (Direct) | View |
2019-05-08 Exercise | 2019-05-09 2:35 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $24.7 | 144,576 (Direct) | View |
2019-05-08 Exercise | 2019-05-09 2:35 pm | N/A 2020-05-13 | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 10,000 | $0 | 144,576 (Direct) | View |
2019-05-08 Exercise | 2019-05-09 2:35 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 5,000 | $17.16 | 144,576 (Direct) | View |
2019-05-07 Option Award | 2019-05-08 5:35 pm | N/A N/A | TYLER TECHNOLOGIES INC | TYL | King Luther Jr Director | 1,150 | $0 | 1,150 (Direct) | View |