Insider Trading History of Oleary Denis

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Oleary Denis since 2017. This trader's CIK number is 1253512. At the time of last reporting, Oleary Denis was the Officer of Crowdstrike Holdings, Inc.. (stock ticker symbol CRWD). Also see all insider trading activities at Crowdstrike Holdings, Inc..

Note that in the past OLEARY DENIS also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Crowdstrike Holdings, Inc. (CRWD) by Oleary Denis

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2025 CRWD 0 $0 15,680 $7,354,123 0 $0
2024 CRWD 0 $0 22,830 $8,380,692 0 $0
2023 CRWD 0 $0 4,040 $963,136 0 $0
2021 CRWD 0 $0 23,900 $4,778,637 0 $0
2020 CRWD 0 $0 297,000 $28,721,648 0 $0
2019 CRWD 0 $0 350,000 $17,510,500 0 $0

Yearly summary of insider trading at Fiserv Inc (FISV) by Oleary Denis

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2021 FISV 47,700 $4,959,100 0 $0 0 $0
2020 FISV 0 $0 0 $0 21,292 $344,185
2019 FISV 0 $0 13,728 $1,167,978 13,728 $159,519
2018 FISV 0 $0 12,160 $1,734,502 7,658 $158,367
2017 FISV 0 $0 8,654 $952,632 8,654 $217,215


Insider trading activities at 2 companies by Oleary Denis:

1. Crowdstrike Holdings, Inc. (CRWD)

2. Fiserv Inc (FISV)

Table 1. Insider trading of Crowdstrike Holdings, Inc. (CRWD) by Oleary Denis

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2025-06-09 CRWD Sale 15,680 469.01 7,354,123
2024-12-04 CRWD Sale 17,530 362.75 6,359,007
2024-06-10 CRWD Sale 5,300 381.45 2,021,685
2023-12-07 CRWD Sale 4,040 238.40 963,136
2021-12-13 CRWD Sale 23,900 199.94 4,778,637
2020-12-01 CRWD Sale 25,000 148.97 3,724,300
2020-11-02 CRWD Sale 25,000 124.28 3,107,050
2020-10-01 CRWD Sale 25,000 142.38 3,559,625
2020-09-01 CRWD Sale 25,000 137.63 3,440,825
2020-08-03 CRWD Sale 25,000 114.25 2,856,250
2020-07-01 CRWD Sale 25,000 101.60 2,540,075
2020-06-01 CRWD Sale 25,000 93.26 2,331,550
2020-05-01 CRWD Sale 25,000 67.80 1,695,075
2020-04-01 CRWD Sale 25,000 55.09 1,377,250
2020-03-02 CRWD Sale 24,000 59.56 1,429,368
2020-02-03 CRWD Sale 24,000 60.66 1,455,960
2020-01-02 CRWD Sale 24,000 50.18 1,204,320
2019-12-09 CRWD Sale 350,000 50.03 17,510,500

Table 2. Insider trading of Fiserv Inc (FISV) by Oleary Denis

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2021-11-23 FISV Buy 10,400 95.99 998,296
2021-11-01 FISV Buy 15,700 99.35 1,559,795
2021-08-11 FISV Buy 12,500 111.28 1,391,000
2021-02-16 FISV Buy 9,100 110.99 1,010,009
2020-12-11 FISV Option Ex 21,292 16.16 344,185
2019-02-28 FISV Sale 13,728 85.08 1,167,978
2019-02-28 FISV Option Ex 13,728 11.62 159,519
2018-02-16 FISV Option Ex 7,658 20.68 158,367
2018-02-16 FISV Sale 12,160 142.64 1,734,502
2017-02-14 FISV Option Ex 8,654 25.10 217,215
2017-02-14 FISV Sale 8,654 110.08 952,632

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Oleary Denis (Officer of Crowdstrike Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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