Nicholas Themelis

(Mr. Nicholas Themelis)

Currently holds a position at Marketaxess Holdings Inc

Positions

Position Company Period
Chief Information Officer Marketaxess Holdings Inc March 1, 2005 -
Nicholas Themelis's trades of Marketaxess Holdings Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2022-03-09 2022-03-07
PS Planned sale
138 -1.6%
371.38
USD 51,250 		138 -1.6% 371.38 USD 51,250
2022-03-09 2022-03-07
PS Planned sale
325 -3.6%
370.37
USD 120,370 		325 -3.6% 370.37 USD 120,370
2022-03-09 2022-03-07
PS Planned sale
171 -1.9%
368.87
USD 63,077 		171 -1.9% 368.87 USD 63,077
2022-03-09 2022-03-07
PS Planned sale
315 -3.3%
367.42
USD 115,737 		315 -3.3% 367.42 USD 115,737
2022-03-09 2022-03-07
PS Planned sale
200 -2.1%
366.39
USD 73,278 		200 -2.1% 366.39 USD 73,278
2022-03-09 2022-03-07
PS Planned sale
8 -0.1%
365.16
USD 2,921 		8 -0.1% 365.16 USD 2,921
2022-03-09 2022-03-07
PS Planned sale
212 -2.1%
361.91
USD 76,725 		212 -2.1% 361.91 USD 76,725
2022-03-09 2022-03-07
PS Planned sale
109 -1.1%
361.01
USD 39,350 		109 -1.1% 361.01 USD 39,350
2022-03-09 2022-03-07
PS Planned sale
98 -1.0%
359.18
USD 35,200 		98 -1.0% 359.18 USD 35,200
2022-03-09 2022-03-07
PS Planned sale
424 -4.0%
358.18
USD 151,868 		424 -4.0% 358.18 USD 151,868
2021-12-09 2021-12-07
PS Planned sale
322 -3.2%
372.75
USD 120,026 		322 -3.2% 372.75 USD 120,026
2021-12-09 2021-12-07
PS Planned sale
500 -4.8%
371.45
USD 185,725 		500 -4.8% 371.45 USD 185,725
2021-12-09 2021-12-07
PS Planned sale
578 -5.3%
370.57
USD 214,189 		578 -5.3% 370.57 USD 214,189
2021-12-09 2021-12-07
PS Planned sale
300 -2.7%
368.90
USD 110,670 		300 -2.7% 368.90 USD 110,670
2021-12-09 2021-12-07
PS Planned sale
100 -0.9%
366.99
USD 36,699 		100 -0.9% 366.99 USD 36,699
2021-12-09 2021-12-07
PS Planned sale
200 -1.7%
364.28
USD 72,856 		200 -1.7% 364.28 USD 72,856
2021-03-08 2021-03-05
PS Planned sale
300 -1.7%
488.10
USD 146,430 		300 -1.7% 488.10 USD 146,430
2021-03-08 2021-03-05
PS Planned sale
300 -1.6%
483.63
USD 145,089 		300 -1.6% 483.63 USD 145,089
2021-03-08 2021-03-05
PS Planned sale
103 -0.6%
481.01
USD 49,544 		103 -0.6% 481.01 USD 49,544
2021-03-08 2021-03-05
PS Planned sale
352 -1.9%
479.78
USD 168,883 		352 -1.9% 479.78 USD 168,883
2021-03-08 2021-03-05
PS Planned sale
200 -1.1%
478.19
USD 95,638 		200 -1.1% 478.19 USD 95,638
2021-03-08 2021-03-05
PS Planned sale
639 -3.3%
477.04
USD 304,829 		639 -3.3% 477.04 USD 304,829
2021-03-08 2021-03-05
PS Planned sale
1,206 -5.8%
476.36
USD 574,490 		1,206 -5.8% 476.36 USD 574,490
2021-03-08 2021-03-05
PS Planned sale
900 -4.2%
474.60
USD 427,140 		900 -4.2% 474.60 USD 427,140
2020-12-09 2020-12-07
PS Planned sale
63 -0.2%
553.10
USD 34,845 		63 -0.2% 553.10 USD 34,845
2020-12-09 2020-12-07
PS Planned sale
410 -1.5%
549.59
USD 225,332 		410 -1.5% 549.59 USD 225,332
2020-12-09 2020-12-07
PS Planned sale
697 -2.5%
548.21
USD 382,102 		697 -2.5% 548.21 USD 382,102
2020-12-09 2020-12-07
PS Planned sale
530 -1.9%
547.34
USD 290,090 		530 -1.9% 547.34 USD 290,090
2020-12-09 2020-12-07
PS Planned sale
305 -1.1%
546.31
USD 166,625 		305 -1.1% 546.31 USD 166,625
2020-12-09 2020-12-07
PS Planned sale
1,464 -4.9%
545.14
USD 798,085 		1,464 -4.9% 545.14 USD 798,085
2020-12-09 2020-12-07
PS Planned sale
531 -1.8%
544.04
USD 288,885 		531 -1.8% 544.04 USD 288,885
2020-10-30 2020-10-29
S Sale
5,598 -15.6%
557.81
USD 3,122,620 		5,598 -15.6% 557.81 USD 3,122,620
2020-10-30 2020-10-29
S Sale
600 -1.6%
556.69
USD 334,014 		600 -1.6% 556.69 USD 334,014
2020-10-30 2020-10-29
S Sale
100 -0.3%
554.23
USD 55,423 		100 -0.3% 554.23 USD 55,423
2020-10-30 2020-10-29
S Sale
9,324 -20.4%
553.21
USD 5,158,130 		9,324 -20.4% 553.21 USD 5,158,130
2020-10-30 2020-10-29
S Sale
1,440 -3.0%
552.06
USD 794,966 		1,440 -3.0% 552.06 USD 794,966
2020-10-30 2020-10-29
S Sale
200 -0.4%
551.27
USD 110,254 		200 -0.4% 551.27 USD 110,254
2020-09-10 2020-09-09
PS Planned sale
524 -1.7%
459.65
USD 240,857 		524 -1.7% 459.65 USD 240,857
2020-09-10 2020-09-09
PS Planned sale
200 -0.6%
458.48
USD 91,696 		200 -0.6% 458.48 USD 91,696
2020-09-10 2020-09-09
PS Planned sale
1,779 -5.4%
457.69
USD 814,231 		1,779 -5.4% 457.69 USD 814,231
2020-09-10 2020-09-09
PS Planned sale
745 -2.2%
456.45
USD 340,055 		745 -2.2% 456.45 USD 340,055
2020-09-10 2020-09-09
PS Planned sale
201 -0.6%
455.08
USD 91,471 		201 -0.6% 455.08 USD 91,471
2020-09-10 2020-09-09
PS Planned sale
351 -1.0%
453.47
USD 159,168 		351 -1.0% 453.47 USD 159,168
2020-09-10 2020-09-09
PS Planned sale
200 -0.6%
450.90
USD 90,180 		200 -0.6% 450.90 USD 90,180
2020-05-12 2020-05-08
PS Planned sale
1,405 -3.9%
482.84
USD 678,390 		1,405 -3.9% 482.84 USD 678,390
2020-05-12 2020-05-08
PS Planned sale
314 -0.9%
479.66
USD 150,613 		314 -0.9% 479.66 USD 150,613
2020-05-12 2020-05-08
PS Planned sale
438 -1.2%
478.86
USD 209,741 		438 -1.2% 478.86 USD 209,741
2020-05-12 2020-05-08
PS Planned sale
988 -2.6%
477.92
USD 472,185 		988 -2.6% 477.92 USD 472,185
2020-05-12 2020-05-08
PS Planned sale
855 -2.2%
476.85
USD 407,707 		855 -2.2% 476.85 USD 407,707
2020-02-12 2020-02-10
PS Planned sale
4,000 -9.4%
342.01
USD 1,368,040 		4,000 -9.4% 342.01 USD 1,368,040
2019-04-29 2019-04-26
S Sale
1,489 -2.7%
265.61
USD 395,495 		1,489 -2.7% 265.61 USD 395,495
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