Why insider trading matters?

Numerous studies have examined whether there is evidence that U.S. insiders systematically trade on private information despite the legal deterrence. The consensus appears to be that insider purchases (but not sales) tend to be followed by positive abnormal stock price performance, particularly for small growth stocks.

- Prof. B. Espen Eckbo, Dartmouth College
TYLER TECHNOLOGIES INC (TYL)
Sector: Technology; Industry: Software—Application

Tyler Technologies, Inc. provides integrated information management solutions and services for the public sector in the United States and internationally. The company operates in two segments, Enterprise Software; and Appraisal and Tax. In addition, it offers software as a service arrangements and electronic document filing solutions for courts and law offices; software and hardware installation, data conversion, training, product modification, and maintenance and support services; and property appraisal outsourcing services for taxing jurisdictions. The company was founded in 1966 and is headquartered in Plano, Texas.


Trade Date Insider Title Buy/Sell #Shares Price Value Option
2021-12-08 MOORE H LYNN JR President Sell 10,000 $522.55 $5,225,473 Yes
2021-12-01 MOORE H LYNN JR President Sell 3,943 $518.18 $2,043,177 Yes
2021-11-30 MOORE H LYNN JR President Sell 9,407 $520.66 $4,897,809 Yes
2021-11-10 MOORE H LYNN JR President Sell 13,400 $539.78 $7,233,083 Yes
2021-09-01 MOORE H LYNN JR President Sell 5,000 $488.23 $2,441,160 Yes
2021-03-01 MOORE H LYNN JR President and CEO Sell 16,750 $466.11 $7,807,381 Yes
2020-12-15 MOORE H LYNN JR President and CEO Sell 5,924 $450.00 $2,665,789 Yes
2020-12-09 MOORE H LYNN JR President and CEO Sell 10,000 $447.10 $4,471,000 Yes
2020-11-16 MOORE H LYNN JR President and CEO Sell 10,000 $412.28 $4,122,795 Yes
2020-09-15 MOORE H LYNN JR President and CEO Sell 7,500 $355.00 $2,662,508 Yes
2020-06-03 MOORE H LYNN JR President and CEO Sell 19,200 $379.58 $7,287,894 Yes
2020-05-18 MOORE H LYNN JR President and CEO Sell 16,269 $355.55 $5,784,473 Yes
2020-05-04 MOORE H LYNN JR President and CEO Sell 30,000 $312.14 $9,364,350 Yes
2020-02-21 MOORE H LYNN JR President and CEO Sell 20,000 $330.95 $6,618,999 Yes
2019-11-27 MOORE H LYNN JR President and CEO Sell 20,000 $289.92 $5,798,350 Yes
2019-08-21 MOORE H LYNN JR President and CEO Sell 5,000 $258.14 $1,290,702 Yes
2019-08-08 MOORE H LYNN JR President and CEO Sell 15,000 $256.06 $3,840,825 Yes
2019-06-14 MOORE H LYNN JR President and CEO Sell 10,000 $221.57 $2,215,748 Yes
2019-05-16 MOORE H LYNN JR President and CEO Sell 6,000 $216.10 $1,296,609 Yes
2018-08-31 MOORE H LYNN JR President and CEO Sell 19,200 $246.12 $4,725,463 Yes
2018-08-01 MOORE H LYNN JR President and CEO Sell 5,000 $225.33 $1,126,630 Yes
2018-06-15 MOORE H LYNN JR President and CEO Sell 18,460 $235.49 $4,347,221 Yes
2018-05-18 MOORE H LYNN JR President and CEO Sell 8,000 $227.35 $1,818,800 Yes
2018-05-14 MOORE H LYNN JR President and CEO Sell 10,000 $229.39 $2,293,900 Yes
2018-05-08 MOORE H LYNN JR President and CEO Sell 6,000 $222.19 $1,333,140 Yes
2017-12-15 MOORE H LYNN JR President Sell 6,000 $179.57 $1,077,420 Yes
2017-12-08 MOORE H LYNN JR President Sell 6,000 $184.53 $1,107,180 Yes
2017-11-22 MOORE H LYNN JR President Sell 6,000 $177.44 $1,064,640 Yes
2017-11-02 MOORE H LYNN JR President Sell 6,000 $175.56 $1,053,360 Yes
2017-09-12 MOORE H LYNN JR President Sell 12,000 $170.13 $2,041,560 Yes

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