Why insider trading matters?

When insiders buy shares on the open market, this can thus be regarded as a strong endorsement by those that know the company the best -- they are literally betting their own money on the company's future. Insider selling, however, is not necessarily meaningful in any way, as there is a range of reasons for insiders to liquidate (some) of the shares they own.

- Seeking Alpha
Tradeweb Markets Inc. (TW)
Sector: Financial Services; Industry: Capital Markets

Tradeweb Markets Inc. builds and operates electronic marketplaces in the United States and internationally. It offers pre-trade data and analytics, trade execution, and trade processing, as well as post-trade data, analytics, and reporting services. Its customers include asset managers, hedge funds, insurance companies, central banks, banks and dealers, proprietary trading companies, retail brokerage and financial advisory companies, and regional dealers. The company was founded in 1996 and is headquartered in New York, New York.


Trade Date Insider Title Buy/Sell #Shares Price Value Option
2021-03-16 Hult William President Sell 152,007 $74.70 $11,355,550 Yes
2021-03-17 Olesky Lee Chief Executive Officer Sell 241,746 $74.93 $18,113,737 Yes
2021-03-12 Hult William President Sell 53,042 $74.10 $3,930,667 Yes
2021-03-15 Olesky Lee Chief Executive Officer Sell 71,369 $74.64 $5,326,895 Yes
2021-03-10 Maisey Simon Managing Director, Corp. Dev. Sell 2,550 $73.11 $186,437 No
2021-03-11 Hult William President Sell 71,593 $74.15 $5,308,559 Yes
2021-03-03 Olesky Lee Chief Executive Officer Sell 3,740 $74.59 $278,963 Yes
2021-03-01 Peterson Justin Chief Technology Officer Sell 50,000 $72.85 $3,642,251 Yes
2021-03-01 WARSHAW ROBERT J Chief Financial Officer Sell 30,000 $72.21 $2,166,216 Yes
2021-03-01 Zucker Scott Chief Admin. and Risk Officer Sell 33,212 $72.94 $2,422,366 Yes
2021-03-03 Hult William President Sell 215,904 $74.15 $16,009,130 Yes
2021-02-25 Olesky Lee Chief Executive Officer Sell 442,577 $71.44 $31,615,650 Yes
2021-02-26 Hult William President Sell 7,454 $74.17 $552,838 Yes
2021-02-23 Hult William President Sell 150,000 $69.67 $10,451,217 Yes
2021-02-23 Olesky Lee Chief Executive Officer Sell 169,503 $69.67 $11,809,287 Yes
2021-02-18 Olesky Lee Chief Executive Officer Sell 154,366 $68.11 $10,513,163 Yes
2021-02-12 Olesky Lee Chief Executive Officer Sell 179,875 $68.12 $12,252,629 Yes
2021-02-10 Maisey Simon Managing Director, Corp. Dev. Sell 10,050 $67.45 $677,913 Yes
2021-02-09 Bruni Enrico Managing Director, Europe/Asia Sell 142,861 $67.66 $9,666,275 Yes
2021-02-01 Zucker Scott Chief Admin. and Risk Officer Sell 13,933 $63.23 $880,993 No
2021-02-01 WARSHAW ROBERT J Chief Financial Officer Sell 15,382 $63.22 $972,464 No
2021-02-01 Peterson Justin Chief Technology Officer Sell 22,806 $63.22 $1,441,728 No
2021-02-01 Hult William President Sell 86,223 $63.45 $5,470,493 No
2021-02-01 Friedman Douglas General Counsel and Secretary Sell 13,929 $63.22 $880,538 No
2021-01-15 Maisey Simon Managing Director, Corp. Dev. Sell 1,900 $64.70 $122,932 No
2021-01-11 Maisey Simon Managing Director, Corp. Dev. Sell 7,500 $64.78 $485,830 Yes
2021-01-08 Bruni Enrico Managing Director, Europe/Asia Sell 119,709 $65.31 $7,818,067 Yes
2020-12-18 Olesky Lee Chief Executive Officer Sell 165,799 $68.19 $11,305,472 Yes
2020-12-16 Zucker Scott Chief Admin. and Risk Officer Sell 19,274 $65.83 $1,268,871 Yes
2020-12-15 WARSHAW ROBERT J Chief Financial Officer Sell 15,419 $65.33 $1,007,351 Yes

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