ICON PLC (ICLR) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-03-06
2:00 pm
Purchase
2026-02-2713GICON PLC ADR
ICLR
Artisan Partners Limited Partnership8,361,303
10.900%
1,176,433increase
(+16.37%)
Filing
History
2026-02-17
12:08 pm
Purchase
2025-12-3113GICON PLC ADR
ICLR
ORBIS INVESTMENT MANAGEMENT LTD4,208,000
5.500%
73,823increase
(+1.79%)
Filing
History
2025-11-14
12:59 pm
Purchase
2025-09-3013GICON PLC ADR
ICLR
ORBIS INVESTMENT MANAGEMENT LTD4,134,177
5.300%
4,134,177increase
(New Position)
Filing
History
2025-11-12
09:33 am
Purchase
2025-09-3013GICON PLC ADR
ICLR
WELLINGTON MANAGEMENT CO LLP4,637,137
6.000%
1,854,576increase
(+66.65%)
Filing
History
2025-08-12
06:03 am
Purchase
2025-06-3013GICON PLC ADR
ICLR
Artisan Partners Limited Partnership7,184,870
9.000%
2,893,946increase
(+67.44%)
Filing
History
2025-07-03
07:57 am
Sale
2025-06-3013GICON PLC ADR
ICLR
WCM INVESTMENT MANAGEMENT199,946
0.252%
-6,669,935decrease
(-97.09%)
Filing
History
2025-05-15
07:12 am
Purchase
2025-03-3113GICON PLC ADR
ICLR
Artisan Partners Limited Partnership4,290,924
5.300%
3,825,190increase
(+821.33%)
Filing
History
2024-11-12
11:54 am
Sale
2024-11-1213GICON PLC ADR
ICLR
MASSACHUSETTS FINANCIAL SERVICES CO4,063,771
4.900%
-1,468,905decrease
(-26.55%)
Filing
History
2024-02-09
11:49 am
Sale
2024-02-0913GICON PLC ADR
ICLR
MASSACHUSETTS FINANCIAL SERVICES CO5,532,676
6.700%
-2,586,538decrease
(-31.86%)
Filing
History
2024-01-30
12:11 pm
Purchase
2023-12-3113GICON PLC ADR
ICLR
WCM INVESTMENT MANAGEMENT6,869,881
8.300%
984,467increase
(+16.73%)
Filing
History
2023-02-10
1:41 pm
Sale
2022-12-3113GICON PLC ADR
ICLR
WCM INVESTMENT MANAGEMENT5,885,414
7.200%
-1,294,565decrease
(-18.03%)
Filing
History
2023-02-08
4:07 pm
Purchase
2023-02-0813GICON PLC ADR
ICLR
MASSACHUSETTS FINANCIAL SERVICES CO8,119,214
10.000%
890,897increase
(+12.33%)
Filing
History
2023-02-06
2:36 pm
Sale
2022-12-3013GICON PLC ADR
ICLR
WELLINGTON MANAGEMENT CO LLP2,782,561
3.410%
-2,372,036decrease
(-46.02%)
Filing
History
2022-02-10
5:03 pm
Purchase
2021-12-3113GICON PLC ADR
ICLR
WCM INVESTMENT MANAGEMENT7,179,979
9.020%
3,203,429increase
(+80.56%)
Filing
History
2022-02-04
09:06 am
Purchase
2021-12-3113GICON PLC ADR
ICLR
WELLINGTON MANAGEMENT CO LLP5,154,597
6.330%
1,165,590increase
(+29.22%)
Filing
History
2022-02-02
12:46 pm
Purchase
2022-02-0213GICON PLC ADR
ICLR
MASSACHUSETTS FINANCIAL SERVICES CO7,228,317
8.900%
1,924,086increase
(+36.27%)
Filing
History
2021-05-07
10:40 am
Purchase
2021-05-0713GICON PLC ADR
ICLR
MASSACHUSETTS FINANCIAL SERVICES CO5,304,231
10.000%
5,304,231increase
(New Position)
Filing
History