Who
Denis Oleary
Director
Company insider
Files Form 4 as: Director, CrowdStrike Holdings; Director, Fiserv; Director, McAfee.
In numbers
- Trades disclosed
- 375
- Buys
- 6
- Sells
- 26
- Bought
- $5.2M
- Sold
- $119.1M
- Companies
- 3
- Companies where not an officer
- 3
- First trade
- 15 Jul 2003
- Last trade
- 18 Sep 2026
- Last filed
- 21 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 18 Sep 2026filed 21 Sep 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code A | —58 at $0.00 | filing |
| 18 Sep 2026filed 21 Sep 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code A | —58 at $0.00 | filing |
| 13 Jul 2026filed 15 Jul 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $2.7M14,500 at $187.87 | filing |
| 13 Jul 2026filed 15 Jul 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $2.7M14,500 at $187.87 | filing |
| 6 Jul 2026filed 8 Jul 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code G | —49,500 at $0.00 | filing |
| 6 Jul 2026filed 8 Jul 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code G | —49,500 at $0.00 | filing |
| 6 Jul 2026filed 8 Jul 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code G | —49,500 at $0.00 | filing |
| 6 Jul 2026filed 8 Jul 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code G | —49,500 at $0.00 | filing |
| 18 Jun 2026filed 22 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code A | —20 at $0.00 | filing |
| 18 Jun 2026filed 22 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code A | —20 at $0.00 | filing |
| 17 Jun 2026filed 22 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code A | —402 at $0.00 | filing |
| 17 Jun 2026filed 22 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Code A | —402 at $0.00 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $1.9M2,801 at $684.18 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $602K875 at $688.40 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $1.6M2,293 at $684.18 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $1.1M1,583 at $685.20 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $523K763 at $686.07 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $388K564 at $687.53 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $549K797 at $688.40 | filing |
| 5 Jun 2026filed 9 Jun 2026 | CRWD CrowdStrike HoldingsCybersecurity | SEC FORM 4 Sold | $1.3M1,862 at $685.20 | filing |
News
No headline names them, or the companies they trade most, lately.